DEHNventil modular
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- Prewired spark-gap-based type 1 and type 2 combined lightning current and surge arrester consisting of a base part and plug-in protection modules
- Maximum system availability due to RADAX Flow follow current limitation
- No tripping of 20 A gG fuses up to short-circuit currents of 50 kArms
- Discharge capacity up to 100 kA (10/350 µs)
- Capable of protecting terminal equipment
- Operating state / fault indication by green / red indicator flag in the inspection window
- Easy replacement of protection modules without tools due to module locking system with module release button
- Vibration and shock-tested according to EN 60068-2
Details
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DEHNventil M TNC (FM)
Modular combined lightning current and surge arrester for TN-C systems with a nominal voltage of 230 / 400 V (3+0 configuration); FM version with floating remote signalling contact.
2 Products
Part No. 951300 DV M TNC 255
GTIN 4013364108134, Customs tariff No.: 85363090, Gross weight: 1004.00 g, PU: 1.00 pc(s)
PredecessorTechnical data
Use for 16.7 Hz traction power supply systems | |
– Nominal voltage (a.c.) (UN ) | 230 / 400 V |
– Nominal frequency (a.c.) (fN ) | 16.7 Hz |
– Max. backup fuse | 125 A gG @ 16,7 Hz |
SPD according to EN 61643-11 / IEC 61643-11 | type 1 + type 2 / class I + class II |
Max. continuous operating voltage (a.c.) (UC ) | 264 V (50 / 60 Hz) |
Lightning impulse current (10/350 µs) [L1+L2+L3-PEN] (Itotal ) | 75 kA |
Lightning impulse current (10/350 µs) [L-PEN] (Iimp ) | 25 kA |
Voltage protection level (UP ) | ≤ 1.5 kV |
Max. backup fuse (L) up to IK = 50 kArms | 315 A gG |
Approvals | KEMA, VDE, UL |
Extended technical data: | For use in switchgear installations with prospective short-circuit currents of more than 50 kArms (tested by the German VDE) |
– Max. prospective short-circuit current | 100 kArms (220 kApeak) |
Part No. 951305 DV M TNC 255 FM
GTIN 4013364108141, Customs tariff No.: 85363090, Gross weight: 1020.00 g, PU: 1.00 pc(s)
PredecessorTechnical data
Use for 16.7 Hz traction power supply systems | |
– Nominal voltage (a.c.) (UN ) | 230 / 400 V |
– Nominal frequency (a.c.) (fN ) | 16.7 Hz |
– Max. backup fuse | 125 A gG @ 16,7 Hz |
SPD according to EN 61643-11 / IEC 61643-11 | type 1 + type 2 / class I + class II |
Max. continuous operating voltage (a.c.) (UC ) | 264 V (50 / 60 Hz) |
Lightning impulse current (10/350 µs) [L1+L2+L3-PEN] (Itotal ) | 75 kA |
Lightning impulse current (10/350 µs) [L-PEN] (Iimp ) | 25 kA |
Voltage protection level (UP ) | ≤ 1.5 kV |
Max. backup fuse (L) up to IK = 50 kArms | 315 A gG |
Approvals | KEMA, VDE, UL |
Type of remote signalling contact | changeover contact |
Extended technical data: | For use in switchgear installations with prospective short-circuit currents of more than 50 kArms (tested by the German VDE) |
– Max. prospective short-circuit current | 100 kArms (220 kApeak) |
DEHNventil M TNS (FM)
Modular combined lightning current and surge arrester for TN-S systems with a nominal voltage of 230 / 400 V (4+0 configuration); FM version with floating remote signalling contact.
2 Products
Part No. 951400 DV M TNS 255
GTIN 4013364108158, Customs tariff No.: 85363090, Gross weight: 1.40 kg, PU: 1.00 pc(s)
PredecessorTechnical data
SPD according to EN 61643-11 / IEC 61643-11 | type 1 + type 2 / class I + class II |
Max. continuous operating voltage (a.c.) (UC ) | 264 V (50 / 60 Hz) |
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (Itotal ) | 100 kA |
Lightning impulse current (10/350 µs) [L, N-PE] (Iimp ) | 25 kA |
Voltage protection level [L-PE]/[N-PE] (UP ) | ≤ 1.5 / ≤ 1.5 kV |
Max. backup fuse (L) up to IK = 50 kArms | 315 A gG |
Approvals | KEMA, VDE, UL |
Extended technical data: | For use in switchgear installations with prospective short-circuit currents of more than 50 kArms (tested by the German VDE) |
– Max. prospective short-circuit current | 100 kArms (220 kApeak) |
Use for 16.7 Hz traction power supply systems | |
– Nominal voltage (a.c.) (UN ) | 230 / 400 V |
– Nominal frequency (a.c.) (fN ) | 16.7 Hz |
– Max. backup fuse | 125 A gG @ 16,7 Hz |
Part No. 951405 DV M TNS 255 FM
GTIN 4013364108165, Customs tariff No.: 85363090, Gross weight: 1.40 kg, PU: 1.00 pc(s)
PredecessorTechnical data
SPD according to EN 61643-11 / IEC 61643-11 | type 1 + type 2 / class I + class II |
Max. continuous operating voltage (a.c.) (UC ) | 264 V (50 / 60 Hz) |
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (Itotal ) | 100 kA |
Lightning impulse current (10/350 µs) [L, N-PE] (Iimp ) | 25 kA |
Voltage protection level [L-PE]/[N-PE] (UP ) | ≤ 1.5 / ≤ 1.5 kV |
Max. backup fuse (L) up to IK = 50 kArms | 315 A gG |
Approvals | KEMA, VDE, UL |
Type of remote signalling contact | changeover contact |
Extended technical data: | For use in switchgear installations with prospective short-circuit currents of more than 50 kArms (tested by the German VDE) |
– Max. prospective short-circuit current | 100 kArms (220 kApeak) |
Use for 16.7 Hz traction power supply systems | |
– Nominal voltage (a.c.) (UN ) | 230 / 400 V |
– Nominal frequency (a.c.) (fN ) | 16.7 Hz |
– Max. backup fuse | 125 A gG @ 16,7 Hz |
DEHNventil M TT (FM)
Modular combined lightning current and surge arrester for TT and TN-S systems with a nominal voltage of 230 / 400 V (3+1 configuration); FM version with floating remote signalling contact.
2 Products
Part No. 951310 DV M TT 255
GTIN 4013364108172, Customs tariff No.: 85363090, Gross weight: 1.31 kg, PU: 1.00 pc(s)
PredecessorTechnical data
SPD according to EN 61643-11 / IEC 61643-11 | type 1 + type 2 / class I + class II |
Max. continuous operating voltage (a.c.) [L-N] (UC ) | 264 V (50 / 60 Hz) |
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (Itotal ) | 100 kA |
Lightning impulse current (10/350 µs) [L-N]/[N-PE] (Iimp ) | 25 / 100 kA |
Voltage protection level [L-N]/[N-PE] (UP ) | ≤ 1.5 / ≤ 1.5 kV |
Max. backup fuse (L) up to IK = 50 kArms | 315 A gG |
Approvals | KEMA, VDE, UL |
Extended technical data: | --------------------------------- |
Voltage protection level [L-PE] (UP ) | 2.2 kV |
For use in switchgear installations with prospective short-circuit currents of more than 50 kArms (tested by the German VDE) | --------------------------------- |
– Max. prospective short-circuit current | 100 kArms (220 kApeak) |
Use for 16.7 Hz traction power supply systems | |
– Nominal voltage (a.c.) (UN ) | 230 / 400 V |
– Nominal frequency (a.c.) (fN ) | 16.7 Hz |
– Max. backup fuse | 125 A gG @ 16,7 Hz |
Part No. 951315 DV M TT 255 FM
GTIN 4013364108189, Customs tariff No.: 85363090, Gross weight: 1.32 kg, PU: 1.00 pc(s)
PredecessorTechnical data
SPD according to EN 61643-11 / IEC 61643-11 | type 1 + type 2 / class I + class II |
Max. continuous operating voltage (a.c.) [L-N] (UC ) | 264 V (50 / 60 Hz) |
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (Itotal ) | 100 kA |
Lightning impulse current (10/350 µs) [L-N]/[N-PE] (Iimp ) | 25 / 100 kA |
Voltage protection level [L-N]/[N-PE] (UP ) | ≤ 1.5 / ≤ 1.5 kV |
Max. backup fuse (L) up to IK = 50 kArms | 315 A gG |
Approvals | KEMA, VDE, UL |
Type of remote signalling contact | changeover contact |
Extended technical data: | --------------------------------- |
Voltage protection level [L-PE] (UP ) | 2.2 kV |
For use in switchgear installations with prospective short-circuit currents of more than 50 kArms (tested by the German VDE) | --------------------------------- |
– Max. prospective short-circuit current | 100 kArms (220 kApeak) |
Use for 16.7 Hz traction power supply systems | |
– Nominal voltage (a.c.) (UN ) | 230 / 400 V |
– Nominal frequency (a.c.) (fN ) | 16.7 Hz |
– Max. backup fuse | 125 A gG @ 16,7 Hz |
DEHNventil M TN (FM)
Modular combined lightning current and surge arrester for single-phase TN systems with a nominal voltage of 230 V (2+0 configuration); FM version with floating remote signalling contact.
2 Products
Part No. 951200 DV M TN 255
GTIN 4013364108097, Customs tariff No.: 85363090, Gross weight: 754.00 g, PU: 1.00 pc(s)
PredecessorTechnical data
SPD according to EN 61643-11 / IEC 61643-11 | type 1 + type 2 / class I + class II |
Max. continuous operating voltage (a.c.) (UC ) | 264 V (50 / 60 Hz) |
Lightning impulse current (10/350 µs) [L+N-PE] (Itotal ) | 50 kA |
Lightning impulse current (10/350 µs) [L, N-PE] (Iimp ) | 25 kA |
Voltage protection level [L-PE]/[N-PE] (UP ) | ≤ 1.5 / ≤ 1.5 kV |
Max. backup fuse (L) up to IK = 50 kArms | 315 A gG |
Approvals | KEMA, VDE, UL |
Extended technical data: | For use in switchgear installations with prospective short-circuit currents of more than 50 kArms (tested by the German VDE) |
– Max. prospective short-circuit current | 100 kArms (220 kApeak) |
Use for 16.7 Hz traction power supply systems | |
– Nominal voltage (a.c.) (UN ) | 230 V |
– Nominal frequency (a.c.) (fN ) | 16.7 Hz |
– Max. backup fuse | 125 A gG @ 16,7 Hz |
Part No. 951205 DV M TN 255 FM
GTIN 4013364108103, Customs tariff No.: 85363090, Gross weight: 698.50 g, PU: 1.00 pc(s)
PredecessorTechnical data
SPD according to EN 61643-11 / IEC 61643-11 | type 1 + type 2 / class I + class II |
Max. continuous operating voltage (a.c.) (UC ) | 264 V (50 / 60 Hz) |
Lightning impulse current (10/350 µs) [L+N-PE] (Itotal ) | 50 kA |
Lightning impulse current (10/350 µs) [L, N-PE] (Iimp ) | 25 kA |
Voltage protection level [L-PE]/[N-PE] (UP ) | ≤ 1.5 / ≤ 1.5 kV |
Max. backup fuse (L) up to IK = 50 kArms | 315 A gG |
Approvals | KEMA, VDE, UL |
Type of remote signalling contact | changeover contact |
Extended technical data: | For use in switchgear installations with prospective short-circuit currents of more than 50 kArms (tested by the German VDE) |
– Max. prospective short-circuit current | 100 kArms (220 kApeak) |
Use for 16.7 Hz traction power supply systems | |
– Nominal voltage (a.c.) (UN ) | 230 V |
– Nominal frequency (a.c.) (fN ) | 16.7 Hz |
– Max. backup fuse | 125 A gG @ 16,7 Hz |
DEHNventil M TT 2P (FM)
Modular combined lightning current and surge arrester for single-phase TT and TN-S systems with a nominal voltage of 230 V (1+1 configuration); FM version with floating remote signalling contact.
2 Products
Part No. 951110 DV M TT 2P 255
GTIN 4013364108110, Customs tariff No.: 85363090, Gross weight: 688.59 g, PU: 1.00 pc(s)
PredecessorTechnical data
SPD according to EN 61643-11 / IEC 61643-11 | type 1 + type 2 / class I + class II |
Max. continuous operating voltage (a.c.) [L-N] (UC ) | 264 V (50 / 60 Hz) |
Lightning impulse current (10/350 µs) [L+N-PE] (Itotal ) | 50 kA |
Lightning impulse current (10/350 µs) [L-N]/[N-PE] (Iimp ) | 25 / 50 kA |
Voltage protection level [L-N]/[N-PE] (UP ) | ≤ 1.5 / ≤ 1.5 kV |
Max. backup fuse (L) up to IK = 50 kArms | 315 A gG |
Approvals | KEMA, VDE, UL |
Extended technical data: | --------------------------------- |
Voltage protection level [L-PE] (UP ) | 2.2 kV |
For use in switchgear installations with prospective short-circuit currents of more than 50 kArms (tested by the German VDE) | --------------------------------- |
– Max. prospective short-circuit current | 100 kArms (220 kApeak) |
Use for 16.7 Hz traction power supply systems | |
– Nominal voltage (a.c.) (UN ) | 230 V |
– Nominal frequency (a.c.) (fN ) | 16.7 Hz |
– Max. backup fuse | 125 A gG @ 16,7 Hz |
Part No. 951115 DV M TT 2P 255 FM
GTIN 4013364108127, Customs tariff No.: 85363090, Gross weight: 694.38 g, PU: 1.00 pc(s)
PredecessorTechnical data
SPD according to EN 61643-11 / IEC 61643-11 | type 1 + type 2 / class I + class II |
Max. continuous operating voltage (a.c.) [L-N] (UC ) | 264 V (50 / 60 Hz) |
Lightning impulse current (10/350 µs) [L+N-PE] (Itotal ) | 50 kA |
Lightning impulse current (10/350 µs) [L-N]/[N-PE] (Iimp ) | 25 / 50 kA |
Voltage protection level [L-N]/[N-PE] (UP ) | ≤ 1.5 / ≤ 1.5 kV |
Max. backup fuse (L) up to IK = 50 kArms | 315 A gG |
Approvals | KEMA, VDE, UL |
Type of remote signalling contact | changeover contact |
Extended technical data: | --------------------------------- |
Voltage protection level [L-PE] (UP ) | 2.2 kV |
For use in switchgear installations with prospective short-circuit currents of more than 50 kArms (tested by the German VDE) | --------------------------------- |
– Max. prospective short-circuit current | 100 kArms (220 kApeak) |
Use for 16.7 Hz traction power supply systems | |
– Nominal voltage (a.c.) (UN ) | 230 V |
– Nominal frequency (a.c.) (fN ) | 16.7 Hz |
– Max. backup fuse | 125 A gG @ 16,7 Hz |