CJ-C40 1.5kv 275V 2p AC Low Voltage Arrester Device Surge Protector Device SPD

Short Description:

Construction and Feature

Location of Use: Sub-Distribution Boards
Mode of Protection: L-N, N-PE
Surge Ratings: In = 20kA(8/20μs)
IEC/EN/UL Category: Class II / Type 2 / Type 1CA
Protective Elements: High Energy MOV
Housing: Pluggable Design
Compliance: IEC 61643-11:2011 / EN 61643-11:2012

The shell is designed to be mounted on 35mm electric guide rail. The product has built-in failure detachment device, when the power supply protection is overheated due to overcurrent. When the breakdown failure occurs, the failure disconnection device can automatically disconnect it from the power grid. At the same time, the alarm indicator module can be replaced under the working voltage.

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Technical Data

IEC Electrical			75	150	275	320	385	440
Nominal AC Voltage (50/60Hz)			60V	120V	230V	230V	230V	400V
Maximum Continuous Operating Voltage (AC)	(L-N)	Uc	75V	150V	275V	320V	385V	440V
	(N-PE)	Uc	255V
Nominal Discharge Current (8/20μs)	(L-N)/(N-PE)	In	20kV/20kA
Maximum Discharge Current (8/20μs)	(L-N)/(N-PE)	Imax	40kA/40kA
Voltage Protection Level	(L-N)/(N-PE)	Up	0.4kV/1.5kV	1.0kV/1.5kV	1.5kV/1.5kV	1.6kV/1.5kV	1.8kV/1.5kV	2.0kV/1.5kV
Follow Current Interrupt Rating	(N-PE)	Ifi	100ARMS
Response Time	(L-N)/(N-PE)	tA	<25ns/<100ns
Back-Up Fuse (max)			125A gL /gG
Short-Circuit Current Rating (AC)	(L-N)	ISCCR	20kA / 50kA
TOV Withstand 5s	(L-N)	UT	90V	180V	335V	335V	335V	580V
TOV 120min	(L-N)	UT	115V	230V	440V	440V	440V	765V
		mode	Withstand	Withstand	Safe Fail	Safe Fail	Safe Fail	Safe Fail
TOV Withstand 200ms	(N-PE)	UT	1200V
Operating Temperature Range			-40ºF to +158ºF[-40ºC to +70ºC]
Permissible Operating Humidity		Ta	5%…95%
Atmospheric pressure and altitude		RH	80k Pa..106k Pa/-500m..2000m
Terminal Screw Torque		Mmax	39.9 lbf-in[4.5 Nm]
Conductor Cross Section (max)			2 AWG(Solid, Stranded) / 4 AWG (Flexible)
			35 mm2(Solid,Stranded) / 25 mm2(Flexible)
Mounting			35 mm DIN Rail,EN 60715
Degree of Protection			IP 20 (built-in)
Housing Material			Thermoplastic: Extinguishing Degree UL 94 V-0
Thermal Protection			Yes
Operating State / Fault Indication			Green ok / Red defect
Remote Contacts (RC) / RC Switching Capacity			Optional
RC Conductor Cross Section (max)			AC:250V/0.5A;DC:250V/0.1A;125V/0.2A;75V/0.5A
			16 AWG(Solid) / 1.5 mm2(Solid)