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SMA DC_SPD_KIT3 -10 UPGRADE KIT OVERVOLTAGE PROTECTOR
Upgrade kit DC overvoltage protector (type II) for input A and B Fits for STP 20000TL-30/25000TL-30
Product Features:
- Max Continuos Operating Voltage:1170VDC
- Open Circuit Voltage:<970VDC
- Short-Circuit Current Rating:1000A
- Rated Load Current:80A
- Humidity Rane:5-95% rel
- Degree of Protection:IP20
Suntree AC SPD 2P 275V 20KA/40KA
SUP1 AC SPD is suitably used in the TT, TN-S, TN-C, IT, TN-C-S and etc power supply system of AC 50/60Hz,<380V, installation om the joint of LPZ1 or LPZ2 and LPZ3, it is designed according to IEC61643-1, GB18802.1, it adopts 35mm standard rail, there is a failure release mounted in the module of surge protection device. When the SPD fails in breakdown for over-hart and over-current, the failure release will help electric equipment separate from the power supply system and give the indication signal, green means normal, red means abnormal, it also could be replaced for the module when has operating voltage.
Suntree AC SPD 4P 420V 20KA/40KA
SUP1 AC SPD is suitably used in the TT, TN-S, TN-C, IT, TN-C-S and etc power supply system of AC 50/60Hz,<380V, installation om the joint of LPZ1 or LPZ2 and LPZ3, it is designed according to IEC61643-1, GB18802.1, it adopts 35mm standard rail, there is a failure release mounted in the module of surge protection device. When the SPD fails in breakdown for over-hart and over-current, the failure release will help electric equipment separate from the power supply system and give the indication signal, green means normal, red means abnormal, it also could be replaced for the module when has operating voltage.
Suntree DC SPD
SUP2-PV surge protective device, protect against lightning surge voltages insolar 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), ely if the line routing is external and long. High energy MOVs equipped with specific thermal disconnectors and related failure indicators.
