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40kA AC Power SPD

Name: 40kA AC Power SPD
Brand: Shanghai Chenzhu Instrument CO., LTD.
Price: 100 USD

220VAC, SPD for AC power; TN/TT system, Single phase; In(8/20us): 20kA/phase, Imax: 40kA/phase; hot-pluggable; fault indication

380VAC, SPD for AC power; IT or TN-C, TN-S, TT system, Three phase; In(8/20us): 20kA/phase, Imax: 40kA/phase; hot-pluggable; fault indication.

Advatages of 40kA AC Power SPD

Parameter of 40kA AC Power SPD

	C2-40/2P C2-40/2PF	C2-40/3P C2-40/3PF	C2-40/4P C2-40/4PF	C2-40/1P+1 C2-40/1P+1F	C2-40/3P+1 C2-40/3P+1F	C2-24 C2-24F
Max. Continuous operating voltage Uc	385VAC	385VAC	385VAC	385VAC	385VAC	90VDC/60VAC
Nominal discharge current In ( 8/20μs )	20kA	20kA	20kA	20kA	20kA	20kA
Max. discharge current Imax ( 8/20μs )	40kA	40kA	40kA	40kA	40kA	40kA
Voltage protection level Up	1.7kV	1.7kV	1.7kV	1.7kV	1.7kV	0.6kV
Recommended backup fuse	80A gG	80A gG	80A gG	80A gG	80A gG	80A gG
Short circuit withstand ISCCR (No external fuse)	1000A	1000A	1000A	1000A	1000A	1000A
Conductor cross section (solid/flexible)	4~25mm²/4~16mm²	4~25mm²/4~16mm²	4~25mm²/4~16mm²	4~25mm²/4~16mm²	4~25mm²/4~16mm²	4~25mm²/4~16mm²
Response time	25ns	25ns	25ns	25ns	25ns	25ns
Residual current IPE	<20μA	<20μA	<20μA	<20μA	<20μA	<20μA
Remote alarm output (with F)	250VAC/0.5A；24VDC/0.5A	250VAC/0.5A；24VDC/0.5A	250VAC/0.5A；24VDC/0.5A	250VAC/0.5A；24VDC/0.5A	250VAC/0.5A；24VDC/0.5A	250VAC/0.5A；24VDC/0.5A
Degree of protection of enclosure(IEC60529)	IP 20	IP 20	IP 20	IP 20	IP 20	IP 20
Housing material/ Flammability rating(UL94)	PA66/V0	PA66/V0	PA66/V0	PA66/V0	PA66/V0	PA66/V0
Testing standard	GB/T 18802.11/IEC 61643-11	GB/T 18802.11/IEC 61643-11	GB/T 18802.11/IEC 61643-11	GB/T 18802.11/IEC 61643-11	GB/T 18802.11/IEC 61643-11	GB/T 18802.11/IEC 61643-11
Suitable for power supply System	TN System(Single phase)	TN-C System(Three phase) IT System(Three phase)	TN-S System(Three phase)	TT System(Single phase)	TT System(Three-phase)