EL1-B-100 Class C Surge Protection Device

As a professional high quality EL1-B-100 Class C Surge Protection Device manufacturer, you can rest assured to buy EL1-B-100 Class C Surge Protection Device from our factory. And we will offer you the best after-sale service and timely delivery.EL1-B Series Surge Protection Devices (hereinafter referred toas SPD) are suitable for ac 50/60hz, rated voltage 380V IT. TT. TN-C. TN-S. TN-C-Sand other power supply systems to protect the surge caused by indirect lightning and direct lightning or other instantaneous overvoltage. Class llSPD according to lEC61643-1:1998-02. Class C surge protectors.

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Product Description

Wenzhou Changjiu Technology Co., Ltd. is a professional China EL1-B-100 Class C Surge Protection Device manufacturer and supplier, known for its quality service. Adhering to the pursuit of perfect quality of products, so that our EL1-B-100 Class C Surge Protection Device have been satisfied by many customers. In order to ensure the quality and customer needs, we have cooperated with domestic power groups with strong production strength. We will strictly screen each supplier and send videos to customers to watch.

Categories	SPD Surge Protective Device
Model	EL1-B-100
Parameters	EL1-B-100
Maximum continuous operating voltage Uc(V~)	420V 385V 275V
Voltage protection level UP(KA)	≤3.0 ≤2.5 ≤2.0
Maximum discharge current(8/20us)(KÄ)	100
Nominal discharge current (8/20us) (KA)	60
Response time (ns)	<25
IP Grade	IP20.
quipped with front fuse or circuit breaker	50A 63A
Application	Incoming line first level protection
Remark	Other maximum continuous working voltage Uc can be customized

EL1-B-100 Class C Surge Protection Device DESCRIPTION OF PRODUCTS

EL1-B Series Surge Protection Devices (hereinafter referred toas SPD) are suitable for ac 50/60hz, rated voltage 380V IT. TT. TN-C. TN-S. TN-C-Sand other power supply systems to protect the surge caused by indirect lightning and direct lightning or other instantaneous overvoltage. Class llSPD according to lEC61643-1:1998-02. Class C surge protectors.

SPD has common mode (MC) and differential mode (MD) protection.The SPD accord with GB18802.1 /lEC61643-1.

EL1-B-100 Class C Surge Protection Device MAIN TECHNICAL PARAMETERS

Parameters	Model
	EL1-B-60			EL1-B-80			El1-B-100
Maximum continuous operating voltage Uc(V~)	420V	385V	275V	420V	385V	275V	420V	385V	275V
Voltage protection level UP(KA)	≤2.4	≤2.0	≤1.8	≤2.4	≤2.0	≤1.8	≤3.0	≤2.5	≤2.0
Maximum discharge current(8/20us) (KA)	60			80			100
Nominal discharge current (8/20us) (KA)	30			40			60
Response time (ns)	<25
IP Grade	IP 20
Input leads sectional area (mm²)	16~35
Transversal area of Ground _ lead (mm²)	25~50
Type selection of fuse or circuit breaker(A)	50A、63A
Work environment (℃)	-40℃~+85℃
Remote Defect Indication	Aging failure: green normal, red failure
Application	Incoming line second level protection
Remark	Other maximum continuous working voltage Uc can be customized