DEHNventil modular

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

18 Products

DEHNventil M2 TNC FM

Modular combined lightning current and surge arrester for TN-C systems.

Art.-Nr. 956305

DV M2 TNC 255 FM

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Lightning impulse current (10/350 µs) [L1+L2+L3-PEN] (I_total)	75 kA
Lightning impulse current (10/350 µs) [L-PEN] (I_imp)	25 kA
Voltage protection level (U_P)	≤ 1.5 kV
Max. backup fuse (L) up to I_K = 50 kArms	250 A gG
Approvals	VDE, KEMA, UL
Type of remote signalling contact	yes / changeover contact
Extended technical data
Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
Arrester use at 16.7 Hz – traction power supply systems

DEHNventil M2 TNS FM

Modular combined lightning current and surge arrester for TN-S systems.

Art.-Nr. 956405

DV M2 TNS 255 FM

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total)	100 kA
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp)	25 kA
Voltage protection level [L-PE]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. backup fuse (L) up to I_K = 50 kArms	250 A gG
Approvals	VDE, KEMA, UL
Type of remote signalling contact	yes / changeover contact
Extended technical data
Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
Arrester use at 16.7 Hz – traction power supply systems

DEHNventil M2 TT FM

Modular combined lightning current and surge arrester for TT and TN-S systems (3+1 configuration).

Art.-Nr. 956315

DV M2 TT 255 FM

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total)	100 kA
Lightning impulse current (10/350) [L-N]/[N-PE] (I_imp)	25 / 100 kA
Voltage protection level [L-N]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. backup fuse (L) up to I_K = 50 kArms	250 A gG
Approvals	VDE, KEMA, UL
Type of remote signalling contact	yes / changeover contact
Extended technical data
Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
Supplementary data
Voltage protection level [L-PE] (U_P)	1.8 kV
Arrester use at 16.7 Hz – traction power supply systems

DEHNventil M2 TN FM

Modular combined lightning current and surge arrester for single-phase TN systems.

Art.-Nr. 956205

DV M2 TN 255 FM

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Lightning impulse current (10/350 µs) [L+N-PE] (I_total)	50 kA
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp)	25 kA
Voltage protection level [L-PE]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. backup fuse (L) up to I_K = 50 kArms	250 A gG
Approvals	VDE, KEMA, UL
Type of remote signalling contact	yes / changeover contact
Extended technical data
Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
Arrester use at 16.7 Hz – traction power supply systems

DEHNventil M2 TT 2P FM

Modular combined lightning current and surge arrester for single-phase TT and TN systems (1+1 configuration).

Art.-Nr. 956115

DV M2 TT 2P 255 FM

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Lightning impulse current (10/350 µs) [L+N-PE] (I_total)	50 kA
Lightning impulse current (10/350) [L-N]/[N-PE] (I_imp)	25 / 50 kA
Voltage protection level [L-N]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. backup fuse (L) up to I_K = 50 kArms	250 A gG
Approvals	VDE, KEMA, UL
Type of remote signalling contact	yes / changeover contact
Extended technical data
Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
Supplementary data
Voltage protection level [L-PE] (U_P)	1.8 kV
Arrester use at 16.7 Hz – traction power supply systems

DEHNventil M TNC (FM)

Modular combined lightning current and surge arrester for protecting TN-C systems against surges.

Art.-Nr. 951300

DV M TNC 255

Discontinued

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Lightning impulse current (10/350 µs) [L1+L2+L3-PEN] (I_total)	75 kA
Lightning impulse current (10/350 µs) [L-PEN] (I_imp)	25 kA
Voltage protection level (U_P)	≤ 1.5 kV
Max. backup fuse (L) up to I_K = 50 kArms	315 A gG
Approvals	KEMA, VDE, UL
Extended technical data
Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
Arrester use at 16.7 Hz – traction power supply systems

DEHNventil M TNC (FM)

Modular combined lightning current and surge arrester for TN-C systems.

Art.-Nr. 951305

DV M TNC 255 FM

Discontinued

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Lightning impulse current (10/350 µs) [L1+L2+L3-PEN] (I_total)	75 kA
Lightning impulse current (10/350 µs) [L-PEN] (I_imp)	25 kA
Voltage protection level (U_P)	≤ 1.5 kV
Max. backup fuse (L) up to I_K = 50 kArms	315 A gG
Approvals	KEMA, VDE, UL
Type of remote signalling contact	changeover contact
Extended technical data
Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
Arrester use at 16.7 Hz – traction power supply systems

DEHNventil M TNS (FM)

Modular combined lightning current and surge arrester for TN-S systems.

Art.-Nr. 951400

DV M TNS 255

Discontinued

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total)	100 kA
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp)	25 kA
Voltage protection level [L-PE]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. backup fuse (L) up to I_K = 50 kArms	315 A gG
Approvals	KEMA, VDE, UL
Extended technical data
Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
Arrester use at 16.7 Hz – traction power supply systems

DEHNventil M TNS (FM)

Modular combined lightning current and surge arrester for TN-S systems.

Art.-Nr. 951405

DV M TNS 255 FM

Discontinued

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total)	100 kA
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp)	25 kA
Voltage protection level [L-PE]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. backup fuse (L) up to I_K = 50 kArms	315 A gG
Approvals	KEMA, VDE, UL
Type of remote signalling contact	changeover contact
Extended technical data
Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
Arrester use at 16.7 Hz – traction power supply systems

DEHNventil M TT (FM)

Modular combined lightning current and surge arrester for TT and TN-S systems (3+1 configuration).

Art.-Nr. 951310

DV M TT 255

Discontinued

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total)	100 kA
Lightning impulse current (10/350) [L-N]/[N-PE] (I_imp)	25 / 100 kA
Voltage protection level [L-N]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. backup fuse (L) up to I_K = 50 kArms	315 A gG
Approvals	KEMA, VDE, UL
Extended technical data
Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
Supplementary data
Voltage protection level [L-PE] (U_P)	2.2 kV
Arrester use at 16.7 Hz – traction power supply systems

DEHNventil M TT (FM)

Modular combined lightning current and surge arrester for TT and TN-S systems (3+1 configuration).

Art.-Nr. 951315

DV M TT 255 FM

Discontinued

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total)	100 kA
Lightning impulse current (10/350) [L-N]/[N-PE] (I_imp)	25 / 100 kA
Voltage protection level [L-N]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. backup fuse (L) up to I_K = 50 kArms	315 A gG
Approvals	KEMA, VDE, UL
Type of remote signalling contact	changeover contact
Extended technical data
Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
Supplementary data
Voltage protection level [L-PE] (U_P)	2.2 kV
Arrester use at 16.7 Hz – traction power supply systems

DEHNventil M TN (FM)

Modular combined lightning current and surge arrester for single-phase TN systems.

Art.-Nr. 951200

DV M TN 255

Discontinued

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Lightning impulse current (10/350 µs) [L+N-PE] (I_total)	50 kA
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp)	25 kA
Voltage protection level [L-PE]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. backup fuse (L) up to I_K = 50 kArms	315 A gG
Approvals	KEMA, VDE, UL
Extended technical data
Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
Arrester use at 16.7 Hz – traction power supply systems

DEHNventil M TN (FM)

Modular combined lightning current and surge arrester for single-phase TN systems.

Art.-Nr. 951205

DV M TN 255 FM

Discontinued

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Lightning impulse current (10/350 µs) [L+N-PE] (I_total)	50 kA
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp)	25 kA
Voltage protection level [L-PE]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. backup fuse (L) up to I_K = 50 kArms	315 A gG
Approvals	KEMA, VDE, UL
Type of remote signalling contact	changeover contact
Extended technical data
Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
Arrester use at 16.7 Hz – traction power supply systems

DEHNventil M TT 2P (FM)

Modular combined lightning current and surge arrester for single-phase TT and TN systems (1+1 configuration).

Art.-Nr. 951110

DV M TT 2P 255

Discontinued

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Lightning impulse current (10/350 µs) [L+N-PE] (I_total)	50 kA
Lightning impulse current (10/350) [L-N]/[N-PE] (I_imp)	25 / 50 kA
Voltage protection level [L-N]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. backup fuse (L) up to I_K = 50 kArms	315 A gG
Approvals	KEMA, VDE, UL
Extended technical data
Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
Supplementary data
Voltage protection level [L-PE] (U_P)	2.2 kV
Arrester use at 16.7 Hz – traction power supply systems

DEHNventil M TT 2P (FM)

Modular combined lightning current and surge arrester for single-phase TT and TN systems (1+1 configuration).

Art.-Nr. 951115

DV M TT 2P 255 FM

Discontinued

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Lightning impulse current (10/350 µs) [L+N-PE] (I_total)	50 kA
Lightning impulse current (10/350) [L-N]/[N-PE] (I_imp)	25 / 50 kA
Voltage protection level [L-N]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. backup fuse (L) up to I_K = 50 kArms	315 A gG
Approvals	KEMA, VDE, UL
Type of remote signalling contact	changeover contact
Extended technical data
Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
Supplementary data
Voltage protection level [L-PE] (U_P)	2.2 kV
Arrester use at 16.7 Hz – traction power supply systems

DEHNventil ACI TNC FM

Modular combined arrester with Advanced Circuit Interruption (ACI) for TN-C systems.

Available soon.

Art.-Nr. 961305

DV ACI M TNC 264 FM

New

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DEHNventil ACI TNS FM

Modular combined arrester with Advanced-Circuit Interruption (ACI) for TN-S systems.

Available soon.

Art.-Nr. 961405

DV ACI M TNS 264 FM

New

item

DEHNventil M2 880 FM

Set consisting of plugable lightning- and surge arresters T1+2 including isolated modular wiring system applicable in Inverter-Systems with active Anti-PID with maximum DC Offset of 750 V DC. Interconnection of earthing systems according IEC 60364-4-44, Table 44.A1 - RE and Z and RE and RA interconnected.

Art.-Nr. 961151

DV M2 880 FM

New

item

SPD as per EN 61673-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Lightning impulse current (10/350 µs) [L1+L2+L3-PEN] (I_total)	75 kA
Lightning impulse current (10/350 µs) [L-PEN] (I_imp)	25 kA
Voltage protection level (U_P)	≤ 1,5 kV
Extended technical data
Max. prospective short-circuit current	100 kA_eff (220 kA_peak)

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Lightning impulse current (10/350 µs) [1,2-3] (I_imp)	12.5 kA
Max. backup fuse (L) up to I_K = 50 kArms	160 A gG
Type of remote signalling contact	yes / changeover contact
Supplementary data
Anti-PID voltage (U_1-3 + U_PID)	508 V_AC + 750 V_DC – withstand