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Lightning & Surge Protection

DEHN MULTIPOLE DEHNGUARD M TYPE 2 SURGE ARRESTER FOR PV SYSTEMS UP TO 150V D.C. DGMYPVSCI150FM

Product Code: DGMYPVSCI150FM

Multipole DEHNguard M YPV SCI type 2 surge arrester according to EN 50539-11 with three-step switching device consisting of a base part and plug-in protection modules. Combined disconnection and short-circuiting device with safe electrical isolation in the protection module (patented SCI principle). For protecting low-voltage consumer´s installations against surges. For use in accordance with IEC 60364-7-712:2002-05 (installation of photovoltaic power supply systems).

Technical Specifications

SPD Type Type 2
Brand DEHN
Article No. 952518
Circuit Type DB
Degree of Protection IP20
Dimensions (mm) 0.07W x 0.1L x 0.06D
Maximum Discharge Current (8/20µs) - Imax (kA) 20 ((DC+/DC-) --> PE)
Maximum PV Voltage DC (V) 150
Mounting Type DIN Rail
No. of Modules 3
No. of Poles 2P+PE
Nominal Discharge Current (8/20µs) - In (kA) 10 ((DC+/DC-) --> PE)
Operating State/Fault Indication Green/Red
Response Time (ns) ≤ 25
Signal C/O Contact Yes
Total Discharge Current (8/20µs) - Itotal (kA) 40
Voltage Protection Level - Up (kV) ≤ 0.8
Weight (kg) 0.3

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