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DEHNmid

  • Metal oxide arrester for medium-voltage systems up to 51 kV
  • Nominal discharge current 10 kA (8/20 µs)
  • High current withstand capability 100 kA (4/10 µs)
  • For indoor and outdoor applications
  • High temperature vulcanised (HTV) silicone enclosure
  • Best performance in polluted systems
  • Very high mechanical bending resistance
  • Unbreakable at overloads
  • Flexible installation

Details

Sectional view of DMI .. 10 1 N or DMI .. 10 1 H
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DMI L

Version without shield;
for indoor use

17 Products

Part No. 990001 DMI 3 10 1 L

GTIN 4013364102583, Customs tariff No. (EU): 85354000, Gross weight: 700.00 g, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 3 10 1 L
Medium voltage arrester without shield
for protection of transformers,
switching systems, and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 3 kV
Continuous operating voltage: Uc = 2.4 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: indoor
Creepage distance: 68 mm
HTV-silicon enclosure:: h = 92 mm;
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 3 10 1 L
Part No.: 990001
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 3 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 2.4 kV
Height (h) 92 mm
Creepage distance (+/- 5%) 68 mm

Product 990001 was added to Notepad.

Product 990001 was added to the cart.

Part No. 990002 DMI 6 10 1 L

GTIN 4013364102590, Customs tariff No. (EU): 85354000, Gross weight: 900.00 g, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 6 10 1 L
Medium voltage arrester without shield
for protection of transformers,
switching systems, and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 6 kV
Continuous operating voltage: Uc = 4.8 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: indoor
Creepage distance: 88 mm
HTV-silicon enclosure:: h = 112 mm;
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 6 10 1 L
Part No.: 990002
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 6 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 4.8 kV
Height (h) 112 mm
Creepage distance (+/- 5%) 88 mm

Product 990002 was added to Notepad.

Product 990002 was added to the cart.

Part No. 990003 DMI 9 10 1 L

GTIN 4013364102606, Customs tariff No. (EU): 85354000, Gross weight: 1.00 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 9 10 1 L
Medium voltage arrester without shield
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 9 kV
Continuous operating voltage: Uc = 7.2 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55)°C
Design: indoor
Creepage distance: 108 mm
HTV-silicon enclosure:: h = 132 mm
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 9 10 1 L
Part No.: 990003
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 9 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 7.2 kV
Height (h) 132 mm
Creepage distance (+/- 5%) 108 mm

Product 990003 was added to Notepad.

Product 990003 was added to the cart.

Part No. 990004 DMI 12 10 1 L

GTIN 4013364102613, Customs tariff No. (EU): 85354000, Gross weight: 1.20 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 12 10 1 L
Medium voltage arrester without shield
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 12 kV
Continuous operating voltage: Uc = 9.6 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55)°C
Design: indoor
Creepage distance: 128 mm
HTV-silicon enclosure:: h = 152 mm
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 12 10 1 L
Part No.: 990004
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 12 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 9.6 kV
Height (h) 152 mm
Creepage distance (+/- 5%) 128 mm

Product 990004 was added to Notepad.

Product 990004 was added to the cart.

Part No. 990005 DMI 15 10 1 L

GTIN 4013364102620, Customs tariff No. (EU): 85354000, Gross weight: 1.30 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 15 10 1 L
Medium voltage arrester without shield
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 15 kV
Continuous operating voltage: Uc = 12.0 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: indoor
Creepage distance: 138 mm
HTV-silicon enclosure:: h = 162 mm;
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 15 10 1 L
Part No.: 990005
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 15 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 12.0 kV
Height (h) 162 mm
Creepage distance (+/- 5%) 138 mm

Product 990005 was added to Notepad.

Product 990005 was added to the cart.

Part No. 990006 DMI 18 10 1 L

GTIN 4013364102637, Customs tariff No. (EU): 85354000, Gross weight: 1.50 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 18 10 1 L
Medium voltage arrester without shield
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 18 kV
Continuous operating voltage: Uc = 14.4 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: indoor
Creepage distance: 158 mm
HTV-silicon enclosure:: h = 182 mm
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 18 10 1 L
Part No.: 990006
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 18 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 14.4 kV
Height (h) 182 mm
Creepage distance (+/- 5%) 158 mm

Product 990006 was added to Notepad.

Product 990006 was added to the cart.

Part No. 990007 DMI 21 10 1 L

GTIN 4013364102644, Customs tariff No. (EU): 85354000, Gross weight: 1.70 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 21 10 1 L
Medium voltage arrester without shield
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 21 kV
Continuous operating voltage: Uc = 16.8 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: indoor
Creepage distance: 180 mm
HTV-silicon enclosure:: h = 204 mm;
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 21 10 1 L
Part No.: 990007
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 21 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 16.8 kV
Height (h) 204 mm
Creepage distance (+/- 5%) 180 mm

Product 990007 was added to Notepad.

Product 990007 was added to the cart.

Part No. 990008 DMI 24 10 1 L

GTIN 4013364102651, Customs tariff No. (EU): 85354000, Gross weight: 1.80 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 24 10 1 L
Medium voltage arrester without shield
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 24 kV
Continuous operating voltage: Uc = 19.2 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: indoor
Creepage distance: 200 mm
HTV-silicon enclosure:: h = 224 mm
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 24 10 1 L
Part No.: 990008
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 24 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 19.2 kV
Height (h) 224 mm
Creepage distance (+/- 5%) 200 mm

Product 990008 was added to Notepad.

Product 990008 was added to the cart.

Part No. 990009 DMI 27 10 1 L

GTIN 4013364102668, Customs tariff No. (EU): 85354000, Gross weight: 2.00 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 27 10 1 L
Medium voltage arrester without shield
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 27 kV
Continuous operating voltage: Uc = 21.6 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: indoor
Creepage distance: 220 mm
HTV-silicon enclosure:: h = 244 mm;
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 27 10 1 L
Part No.: 990009
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 27 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 21.6 kV
Height (h) 244 mm
Creepage distance (+/- 5%) 220 mm

Product 990009 was added to Notepad.

Product 990009 was added to the cart.

Part No. 990011 DMI 31 10 1 L

GTIN 4013364102682, Customs tariff No. (EU): 85354000, Gross weight: 2.20 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 31 10 1 L
Medium voltage arrester without shield
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 31 kV
Continuous voltage. Uc = 25.0 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: indoor
Creepage distance: 250 mm
HTV-silicon enclosure:: h = 274 mm;
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 31 10 1 L
Part No.: 990011
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 31 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 25.0 kV
Height (h) 274 mm
Creepage distance (+/- 5%) 250 mm

Product 990011 was added to Notepad.

Product 990011 was added to the cart.

Part No. 990012 DMI 33 10 1 L

GTIN 4013364102699, Customs tariff No. (EU): 85354000, Gross weight: 2.40 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 33 10 1 L
Medium voltage arrester without shield
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 33 kV
Continuous operating voltage: Uc = 26.4 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: indoor
Creepage distance: 250 mm
HTV-silicon enclosure:: h = 274 mm
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 33 10 1 L
Part No.: 990012
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 33 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 26.4 kV
Height (h) 274 mm
Creepage distance (+/- 5%) 250 mm

Product 990012 was added to Notepad.

Product 990012 was added to the cart.

Part No. 990013 DMI 36 10 1 L

GTIN 4013364102705, Customs tariff No. (EU): 85354000, Gross weight: 3.00 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 36 10 1 L
Medium voltage arrester without shield
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 36 kV
Continuous operating voltage: Uc = 28.8 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: indoor
Creepage distance: 338 mm
HTV-silicon enclosure:: h = 362 mm
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 36 10 1 L
Part No.: 990013
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 36 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 28.8 kV
Height (h) 362 mm
Creepage distance (+/- 5%) 338 mm

Product 990013 was added to Notepad.

Product 990013 was added to the cart.

Part No. 990014 DMI 39 10 1 L

GTIN 4013364102712, Customs tariff No. (EU): 85354000, Gross weight: 3.20 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 39 10 1 L
Medium voltage arrester without shield
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanized (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High flexural strength
Unbreakable at overloads
Rated voltage: Ur = 39 kV
Continuous operating voltage: Uc = 31.2 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: indoor
Creepage distance: 360 mm
HTV-silicon enclosure:: h = 384 mm;
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 39 10 1 L
Part No.: 990014
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 39 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 31.2 kV
Height (h) 384 mm
Creepage distance (+/- 5%) 360 mm

Product 990014 was added to Notepad.

Product 990014 was added to the cart.

Part No. 990015 DMI 42 10 1 L

GTIN 4013364102729, Customs tariff No. (EU): 85354000, Gross weight: 3.40 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 42 10 1 L
Medium voltage arrester without shield
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / 60099-4
High-temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 42 kV
Continuous operating voltage: Uc = 33.6 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: indoor
Creepage distance: 382 mm
HTV-silicon enclosure:: h = 406 mm
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 42 10 1 L
Part No.: 990015
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 42 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 33.6 kV
Height (h) 406 mm
Creepage distance (+/- 5%) 382 mm

Product 990015 was added to Notepad.

Product 990015 was added to the cart.

Part No. 990016 DMI 45 10 1 L

GTIN 4013364102736, Customs tariff No. (EU): 85354000, Gross weight: 3.60 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 45 10 1 L
Medium voltage arrester without shield
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 45 kV
Continuous operating voltage: Uc = 36.0 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: indoor
Creepage distance: 390 mm
HTV-silicon enclosure:: h = 414 mm;
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 45 10 1 L
Part No.: 990016
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 45 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 36.0 kV
Height (h) 414 mm
Creepage distance (+/- 5%) 390 mm

Product 990016 was added to Notepad.

Product 990016 was added to the cart.

Part No. 990017 DMI 48 10 1 L

GTIN 4013364102743, Customs tariff No. (EU): 85354000, Gross weight: 3.80 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 48 10 1 L
Medium voltage arrester without shield
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High-temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 48 kV
Continuous operating voltage: Uc = 38.4 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: indoor
Creepage distance: 422 mm
HTV-silicon enclosure:: h = 446 mm
RAL 3013
Supply and mount


Brand: DEHN
Type: DMI 48 10 1 L
Part No.: 990017
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 48 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 38.4 kV
Height (h) 446 mm
Creepage distance (+/- 5%) 422 mm

Product 990017 was added to Notepad.

Product 990017 was added to the cart.

Part No. 990018 DMI 51 10 1 L

GTIN 4013364102750, Customs tariff No. (EU): 85354000, Gross weight: 4.00 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 51 10 1 L
Medium voltage arrester without shield
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 51 kV
Continuous operating voltage: Uc = 40.8 kA
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: indoor
Creepage distance: 432 mm
HTV-silicon enclosure:: h = 456 mm
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 51 10 1 L
Part No.: 990018
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 51 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 40.8 kV
Height (h) 456 mm
Creepage distance (+/- 5%) 432 mm

Product 990018 was added to Notepad.

Product 990018 was added to the cart.


DMI N

Normal creepage distance;
for indoor and outdoor use

18 Products

Part No. 990101 DMI 3 10 1 N

GTIN 4013364102767, Customs tariff No. (EU): 85354000, Gross weight: 700.00 g, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 3 10 1 N
Medium voltage arreter
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 3 kV
Continuous operating voltage: Uc = 2.4 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: outdoor (N)
Creepage distance: 143 mm
HTV-silicon enclosure:: h = 92 mm;
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 3 10 1 N
Part No.: 990101
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 3 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 2.4 kV
Height (h) 92 mm
Creepage distance (+/- 5%) 143 mm

Product 990101 was added to Notepad.

Product 990101 was added to the cart.

Part No. 990102 DMI 6 10 1 N

GTIN 4013364102774, Customs tariff No. (EU): 85354000, Gross weight: 900.00 g, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 6 10 1 N
Medium voltage arrester
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 6 kV
Continuous operating voltage: Uc = 4.8 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: outdoor (N)
Creepage distance: 163 mm
HTV-silicon enclosure:: h = 112 mm
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 6 10 1 N
Part No.: 990102
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 6 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 4.8 kV
Height (h) 112 mm
Creepage distance (+/- 5%) 163 mm

Product 990102 was added to Notepad.

Product 990102 was added to the cart.

Part No. 990103 DMI 9 10 1 N

GTIN 4013364102781, Customs tariff No. (EU): 85354000, Gross weight: 1.00 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 9 10 1 N
Medium voltage arrester
for protection of transformers,
switching systems and transmission lines
agains atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 9 kV
Continuous operating voltage: Uc = 7.2 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: outdoor (N)
Creepage distance: 183 mm
HTV-silicon enclosure:: h = 132 mm
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 9 10 1 N
Part No.: 990103
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 9 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 7.2 kV
Height (h) 132 mm
Creepage distance (+/- 5%) 183 mm

Product 990103 was added to Notepad.

Product 990103 was added to the cart.

Part No. 990104 DMI 12 10 1 N

GTIN 4013364102798, Customs tariff No. (EU): 85354000, Gross weight: 1.20 kg, PU: 1.00 pc(s)


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Additional information

Medium voltage arrester 12 10 1 N
Medium voltage arrester
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Fail-safe overlaod performance
Rated voltage: Ur = 12 kV
Continuous operating voltage: Uc = 9.6 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: outdoor (N)
Creepage distance: 278 mm
HTV-silicon enclosure:: h = 152 mm;
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 12 10 1 N
Part No.: 990104
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 12 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 9.6 kV
Height (h) 152 mm
Creepage distance (+/- 5%) 278 mm

Product 990104 was added to Notepad.

Product 990104 was added to the cart.

Part No. 990105 DMI 15 10 1 N

GTIN 4013364102804, Customs tariff No. (EU): 85354000, Gross weight: 1.30 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 15 10 1 N
Medium voltage arrester
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 15 kV
Continuous operating voltage: Uc = 12.0 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: outdoor (N)
Creepage distance: 288 mm
HTV-silicon enclosure:: h = 162 mm;
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 15 10 1 N
Part No.: 990105
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 15 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 12.0 kV
Height (h) 162 mm
Creepage distance (+/- 5%) 288 mm

Product 990105 was added to Notepad.

Product 990105 was added to the cart.

Part No. 990106 DMI 18 10 1 N

GTIN 4013364102811, Customs tariff No. (EU): 85354000, Gross weight: 1.50 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 18 10 1 N
Medium voltage arrester
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 18 kV
Continuous operating voltage: Uc = 14.4 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: outdoor (N)
Creepage distance: 308 mm
HTV-silicon enclosure:: h = 182mm;
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 18 10 1 N
Part No.: 990106
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 18 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 14.4 kV
Height (h) 182 mm
Creepage distance (+/- 5%) 308 mm

Product 990106 was added to Notepad.

Product 990106 was added to the cart.

Part No. 990107 DMI 21 10 1 N

GTIN 4013364102828, Customs tariff No. (EU): 85354000, Gross weight: 1.70 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 21 10 1 N
Medium voltage arrester
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 21 kV
Continuous operating voltage: Uc = 16.8 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: outdoor (N)
Creepage distance: 405 mm
HTV-silicon enclosure:: h = 204 mm;
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 21 10 1 N
Part No.: 990107
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 21 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 16.8 kV
Height (h) 204 mm
Creepage distance (+/- 5%) 405 mm

Product 990107 was added to Notepad.

Product 990107 was added to the cart.

Part No. 990108 DMI 24 10 1 N

GTIN 4013364102835, Customs tariff No. (EU): 85354000, Gross weight: 1.80 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 24 10 1 N
Medium voltage arrester
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 24 kV
Continuous operating voltage: Uc = 19.2 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: outdoor (N)
Creepage distance: 425 mm
HTV-silicon enclosure:: h = 224 mm
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 24 10 1 N
Part No.: 990108
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 24 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 19.2 kV
Height (h) 224 mm
Creepage distance (+/- 5%) 425 mm

Product 990108 was added to Notepad.

Product 990108 was added to the cart.

Part No. 990109 DMI 27 10 1 N

GTIN 4013364102842, Customs tariff No. (EU): 85354000, Gross weight: 2.00 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 27 10 1 N
Medium voltage arrester
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 27 kV
Continuous operating voltage: Uc = 21.6 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: outdoor (N)
Creepage distance: 520 mm
HTV-silicon enclosure:: h = 244 mm
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 27 10 1 N
Part No.: 990109
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 27 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 21.6 kV
Height (h) 244 mm
Creepage distance (+/- 5%) 520 mm

Product 990109 was added to Notepad.

Product 990109 was added to the cart.

Part No. 990110 DMI 30 10 1 N

GTIN 4013364102859, Customs tariff No. (EU): 85354000, Gross weight: 2.10 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 30 10 1 N
Medium voltage arrester
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 30 kV
Continuous operating voltage: Uc = 24.0 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: outdoor (N)
Creepage distance: 530 mm
HTV-silicon enclosure:: h = 254 mm
RAL-3013
Supply and mount

Brand: DEHN
Type: DMI 30 10 1 N
Part No.: 990110
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 30 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 24.0 kV
Height (h) 254 mm
Creepage distance (+/- 5%) 530 mm

Product 990110 was added to Notepad.

Product 990110 was added to the cart.

Part No. 990111 DMI 31 10 1 N

GTIN 4013364102866, Customs tariff No. (EU): 85354000, Gross weight: 2.20 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 31 10 1 N
Medium voltage arrester
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 31 kV
Continuous operating voltage: Uc = 25.0 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: outdoor (N)
Creepage distance: 625 mm
HTV-silicon enclosure:: h = 274 mm;
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 31 10 1 N
Part No.: 990111
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 31 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 25.0 kV
Height (h) 274 mm
Creepage distance (+/- 5%) 625 mm

Product 990111 was added to Notepad.

Product 990111 was added to the cart.

Part No. 990112 DMI 33 10 1 N

GTIN 4013364102873, Customs tariff No. (EU): 85354000, Gross weight: 2.40 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 33 10 1 N
Medium voltage arrester
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 33 kV
Continuous operating voltage: Uc = 26.4 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: outdoor (N)
Creepage distance: 625 mm
HTV-silicon enclosure:: h = 274 mm
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 33 10 1 N
Part No.: 990112
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 33 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 26.4 kV
Height (h) 274 mm
Creepage distance (+/- 5%) 625 mm

Product 990112 was added to Notepad.

Product 990112 was added to the cart.

Part No. 990113 DMI 36 10 1 N

GTIN 4013364102880, Customs tariff No. (EU): 85354000, Gross weight: 3.00 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 36 10 1 N
Medium voltage arrester
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surge
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 36 kV
Continuous operating voltage: Uc = 28.8 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: outdoor (N)
Creepage distance: 788 mm
HTV-silicon enclosure:: h = 362 mm;
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 36 10 1 N
Part No.: 990113
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 36 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 28.8 kV
Height (h) 362 mm
Creepage distance (+/- 5%) 788 mm

Product 990113 was added to Notepad.

Product 990113 was added to the cart.

Part No. 990114 DMI 39 10 1 N

GTIN 4013364102897, Customs tariff No. (EU): 85354000, Gross weight: 3.20 kg, PU: 1.00 pc(s)


Images

Additional information

Medium voltage arrester 39 10 1 N
Medium voltage arrester
for protection of transformers,
switching systems and transmission lines
against atmospheric and switching surges
according to IEC 99-4 / EN 60099-4
High temperature vulcanised (HTV), hydrophobic
silicon enclosure
Pregreg sheet
High bending resistance
Unbreakable at overloads
Rated voltage: Ur = 39 kV
Continuous operating voltage: Uc = 31.2 kV
Nominal discharge current: In = 10 kA (8/20)
Line discharge class: 1
Rated frequency: (15...62) Hz
Ambient temperature: (-40...+55) °C
Design: outdoor (N)
Creepage distance: 885 mm
HTV-silicon enclosure:: h = 384 mm;
RAL 3013
Supply and mount

Brand: DEHN
Type: DMI 39 10 1 N
Part No.: 990114
or equivalent.

Certificates

 

Technical data

Nominal discharge current (8/20 µs) (In ) 10 kA
Rated voltage (a.c.) (Ur ) 39 kV
Continuous operating voltage (a.c.) (MCOV) (Uc ) 31.2 kV
Height (h) 384 mm
Creepage distance (+/- 5%) 885 mm

Product 990114 was added to Notepad.

Product 990114 was added to the cart.

Part No. 990115 DMI 42 10 1 N

GTIN 4013364102903, Customs tariff No. (EU): 85354000, Gross weight: 3.40 kg, PU: 1.00 pc(s)


Images