Photovoltaic

Part No: SE-AC-SPD-I Protection - Three Phase Surge Protections - Protects two RS485 buses from electrical surges, such as lightning - Easy connection to each RS485 terminmal block in the inverter - Compatible with SolarEdge three phase inverters with SetApp configuration - Can easily be added to existing installations without having to redo the RS485 wiring   Supplier Part No: SE-AC-SPD-I Weight: 0.23 kg

Read more less

Part No: DG-M-TNS-275 Protection - Three Phase Surge Protections This modular surge arrester is for use in three phase systems.    The 4 DIN module wide rail mounted type 2 surge device is for TNS or PME grid connections. These are easily pluggable surge modules and they are for testing. They meet the requirements of BS7671 amendment 1 section 534. They can also be wired in to the circuit with the AC isolator. Keywords: DGMTNS275, DEHN, Three Phase Surge Protection   Supplier Part No:952400 Weight:0.417 kg

Read more less

Part No: DEHN-DCB-YPV-1200 Protection - DC Surge Protection 900 070 - 1200VDC Product Features: Prewired type 1 and type 2 combined lightning current and surge arrester for use in photovoltaic generator circuits up to 1200V DC  For use in PV systems according to IEC 60364-7-712 Universally applicable in earthed and unearthed PV systems  Prewired type 1 and type 2 combined lightning current and surge arrester for use in photovoltaic generator circuits  Fault-resistant Y circuit prevents damage to the surge protective device in case of insulation faults in the generator circuits   Supplier Part No:900070 Weight:0.5 kg  

Read more less

Part No: DG-M-TN-275 Protection - Single Phase Surge Protection This modular surge arrester is for use in single phase systems.    The 2 DIN module wide rail mounted type 2 surge device is for TN  connections. These are easily pluggable surge modules and they are for testing. They meet the requirements of BS7671 amendment 1 section 534. They can also be wired in to the circuit with the AC isolator. Keywords: DGMTN275, DEHN, Single Phase Surge Protection   Supplier Part No:952200 Weight:0.03 kg

Read more less

Part No: DG-YPV-SCI-1000 Protection - DC Surge Protection This device is a multipole surge arrester and comes with an integrated three-step DC switching device.  The 3 DIN module rail mounted type 2 surge device is for the protection of 1000V DC inputs of invertors. The product has the patented SCI function necessary for safe electrical isolation and preventing fire due to DC arcs. It should be used near to the invertor inputs or in combiner boxes and can be used when the separation distance from a fitted LPS is met or most domestic and commercial installations(apart from metal roofs).     Keywords: DGYPVSCI1000, DEHN, DC Surge Protection   Supplier Part No:950530 Weight:0.33 kg

Read more less

Part No: DG-YPV-SCI-600 Protection - DC Surge Protection This multipole surge arrester comes with inbuilt three-step DC switching device.  The 3 DIN module rail mounted type 2 surge device is for the protection of 600V DC inputs of invertors. It also has the patented SCI function for safe electrical isolation and preventing fire due to DC arcs. This device meets prEN 50539-11.   It needs to be installed near to the invertor inputs or in combiner boxes. It can only be used when the separation distance from a fitted LPS is met.                Keywords: DGYPVSCI600, DEHN, DC Surge Protection   Supplier Part No:950531 Weight:0.3 kg

Read more less