Loading
For protecting photovoltaic inverters against surges and even direct lightning strikes. For use in accordance with IEC 60364-7-712 (Installation of photovoltaic power supply systems).

DEHNcombo

Prewired type 1 + type 2 combined lightning current and surge arrester for use in photovoltaic generator circuits
Approved fault-resistant Y circuit prevents damage to the surge protective device in case of insulation faults in the generator circuit
Rated voltage is the same for all modes of protection and, therefore, the arrester can also be used in earthed systems
Space-saving enclosure with a width of only four modules for up to 1500 V d.c.
Tested to IEC 61643-31 / EN 61643-31 / EN 50539-11
Applicable in PV systems in accordance with IEC 60364-7-712
Operating state / fault indication by green / red indicator flag in the inspection window

4 Products

DEHNcombo YPV ...

Combined lightning current and surge arrester for use in photovoltaic power supply systems up to 1200 V d.c.

Part No. 900070

DCB YPV 1200

item

Technical data
SPD according to EN 61643-31 / IEC 61643-31	Typ 1 + Typ 2 / Class I + Class II
Max. PV voltage [DC+ - DC-] (U_CPV)	≤ 1200 V
Short-circuit withstand capability (I_SCPV)	10 kA
Total discharge current (10/350 µs) [DC+/DC- - PE] (I_total)	12,5 kA
Lightning impulse current (10/350 µs) [DC+ - PE/DC- - PE] (I_imp)	6,25 kA
Voltage protection level [(DC+/DC-) - PE] (U_P)	< 3,8 kV
Approvals	KEMA, UL
Extended technical data

Combined lightning current and surge arrester for use in photovoltaic power supply systems up to 1500 V d.c.

Part No. 900071

DCB YPV 1500

item

Technical data
SPD according to EN 61643-31 / IEC 61643-31	Typ 1 + Typ 2 / Class I + Class II
Max. PV voltage [DC+ - DC-] (U_CPV)	≤ 1500 V
Short-circuit withstand capability (I_SCPV)	10 kA
Total discharge current (10/350 µs) [DC+/DC- - PE] (I_total)	12,5 kA
Lightning impulse current (10/350 µs) [DC+ - PE/DC- - PE] (I_imp)	6,25 kA
Voltage protection level [(DC+/DC-) - PE] (U_P)	< 4,5 kV
Approvals	KEMA, UL
Extended technical data

Combined lightning current and surge arrester for use in photovoltaic power supply systems up to 1200 V d.c.; with remote signalling contact.

Part No. 900075

DCB YPV 1200 FM

item

Technical data
SPD according to EN 61643-31 / IEC 61643-31	Typ 1 + Typ 2 / Class I + Class II
Max. PV voltage [DC+ - DC-] (U_CPV)	≤ 1200 V
Short-circuit withstand capability (I_SCPV)	10 kA
Total discharge current (10/350 µs) [DC+/DC- - PE] (I_total)	12,5 kA
Lightning impulse current (10/350 µs) [DC+ - PE/DC- - PE] (I_imp)	6,25 kA
Voltage protection level [(DC+/DC-) - PE] (U_P)	< 3,8 kV
Approvals	KEMA, UL
Type of remote signalling contact	changeover contact
Extended technical data

Combined lightning current and surge arrester for use in photovoltaic power supply systems up to 1500 V d.c.; with remote signalling contact.

Part No. 900076

DCB YPV 1500 FM

item

Technical data
SPD according to EN 61643-31 / IEC 61643-31	Typ 1 + Typ 2 / Class I + Class II
Max. PV voltage [DC+ - DC-] (U_CPV)	≤ 1500 V
Short-circuit withstand capability (I_SCPV)	10 kA
Total discharge current (10/350 µs) [DC+/DC- - PE] (I_total)	12,5 kA
Lightning impulse current (10/350 µs) [DC+ - PE/DC- - PE] (I_imp)	6,25 kA
Voltage protection level [(DC+/DC-) - PE] (U_P)	< 4,5 kV
Approvals	KEMA, UL
Type of remote signalling contact	changeover contact
Extended technical data