DEHNventil modular
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- Prewired spark-gap-based type 1 and type 2 and type 3 combined lightning current and surge arrester consisting of a base part and a single plug-in protection module
- RAC spark gap technology that is powerful yet gentle on terminal devices
- No tripping of 20 A gG fuses up to short-circuit currents of 50 kA rms
- 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 and monitoring of all modes of protection
- Easy replacement of protection modules without tools due to module locking system with module release buttons
Details
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:quality(98)/www.dehn-usa.com/store/f/16710335/HDVORSCHAU/954315a0004.jpg)
Part No. 954305 DV M2 TNC 255 FM
GTIN 4013364400900, Customs tariff No.: 85363090, Gross weight: 519.19 g, PU: 1.00 pc(s)
PredecessorTechnical data
SPD according to EN 61643-11 / IEC 61643-11 | type 1 + type 2 + type 3 / class I + class II + class III |
Max. continuous operating voltage (a.c.) (UC ) | 255 V (50 / 60 Hz) |
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 | 250 A gG |
Approvals | VDE, KEMA, UL |
Type of remote signalling contact | yes / changeover contact |
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. 954405 DV M2 TNS 255 FM
GTIN 4013364400894, Customs tariff No.: 85363090, Gross weight: 583.68 g, PU: 1.00 pc(s)
PredecessorTechnical data
SPD according to EN 61643-11 / IEC 61643-11 | type 1 + type 2 + type 3 / class I + class II + class III |
Max. continuous operating voltage (a.c.) (UC ) | 255 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 | 250 A gG |
Approvals | VDE, KEMA, UL |
Type of remote signalling contact | yes / changeover contact |
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. 954315 DV M2 TT 255 FM
GTIN 4013364400917, Customs tariff No.: 85363090, Gross weight: 596.81 g, PU: 1.00 pc(s)
PredecessorTechnical data
SPD according to EN 61643-11 / IEC 61643-11 | type 1 + type 2 + type 3 / class I + class II + class III |
Max. continuous operating voltage (a.c.) [L-N] (UC ) | 255 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 | 250 A gG |
Approvals | VDE, KEMA, UL |
Type of remote signalling contact | yes / changeover contact |
Extended technical data: | --------------------------------- |
Voltage protection level [L-PE] (UP ) | 1.8 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) |
Part No. 954205 DV M2 TN 255 FM
GTIN 4013364398023, Customs tariff No.: 85363090, Gross weight: 311.29 g, PU: 1.00 pc(s)
PredecessorTechnical data
SPD according to EN 61643-11 / IEC 61643-11 | type 1 + type 2 + type 3 / class I + class II + class III |
Max. continuous operating voltage (a.c.) (UC ) | 255 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 | 250 A gG |
Approvals | VDE, KEMA, UL |
Type of remote signalling contact | yes / changeover contact |
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. 954115 DV M2 TT 2P 255 FM
GTIN 4013364400924, Customs tariff No.: 85363090, Gross weight: 319.82 g, PU: 1.00 pc(s)
PredecessorTechnical data
SPD according to EN 61643-11 / IEC 61643-11 | type 1 + type 2 + type 3 / class I + class II + class III |
Max. continuous operating voltage (a.c.) [L-N] (UC ) | 255 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 | 250 A gG |
Approvals | VDE, KEMA, UL |
Type of remote signalling contact | yes / changeover contact |
Extended technical data: | --------------------------------- |
Voltage protection level [L-PE] (UP ) | 1.8 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) |