YRSP-D2 Surge Protection Device 600V 20-40KA T2 2P

YRSP-D2 protective device, protect against lightning surge voltages in solar system (photovoltaic power supply system). These units must be installed in parallel on the DC networks to be protected and provide common and different modes protection. Its installed location are recommended at both ends of the DC power supply line (solar panel side and inverter/converter side), especially if the line routing is external and long. High energy MOVs equipped with specific thermal dis-connectors and related failure indicators. Products features: Indicator window is obvious (green is OK, red indicates failure) Fully enclosed terminal The shell is made of PC flame retardant material, fire insulation Replaceable module Rated Voltage (max. continuous voltage) Uc: 1500Vdc Nominal discharge current(8/20μs) In: 20kA discharge current(10/350μs) Imax: 50kA voltage protection level Up: ≤3.2kV Response time tA: ≤25ns(L-N) Back up fuse: 125AgL/gG Operating Temperature range Tu: -40~80℃ Cross-sectional area: 1.5mm²~25mm² solid/35mm²flexible Mounting on: 35 DIN rail Enclosure material: Purple module & light gray,UL94-V0 Dimension: 4mods Type of remote signaling capacity: Switching contact Switching Capacity: AC:250V/0.5A DC:250V/0.1A; 125V/0.2A; 75V/0.5A Cross sectional area for remote signaling contact: Max.1.5mm² solid/flexible Test standards: GB 18802.1; IEC 61643-1