Solar Power Surge Protection Device 60KA AC Surge Lighting Arrester SPD

Product Detail

Advantages of AC Surge Arrester SPD 1P,2P,3P,4P 1. TOWSP AC Protective Arrester 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. 2. Suitable for system power protection, such as power distribution cabinet, switch cabinet, switch cabinet,AC distribution board, etc. 3. TOWSP AC Protective Arrester SPD to protect from direct and indirect lightning impulse and other transient over voltage. 4. Distribution box with outdoor input in the building and each floor 5. The core parts are metal oxide vristor components with high discharge capacity. 6. Low residual voltage and quick response 7. Reliable control thanks to Thermo Dynamic Control disconnector. 8. With remote signaling contact for control device. 9. Fault indication via red mark in the inspection window. Technical Data of AC Protective Arrester AC SPD 1P,2P,3P,4P

Model Name	TOWSP-B60	TOWSP-C40	TOWSP-D20
Protection Class	B	C	D
Pole No.	1P, 2P, 3P, 4P
Max.Continuous Operating Voltage (Uc):	275V
Nominal Discharge Current (8/20s) (In)	30kA	20kA	10kA
Max. Discharge Current (8/20s) (Imax.)	60kA	40kA	20kA
Voltage protective level	~1.5KV	~1.3KV	~1.0KV
Response Time	< 25ns
Working Environment	Temperature -40C +80C
Working Environment	Relative humidity<95%
Material of Outer Shell	Flame retardant materials

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AC arrester