Name: 3P 10kA 420V project surge protector
Brand: Leeyee
Availability: InStock

Product Details

3P 10kA 420V project surge protector

Our Services

1. China's leading surge protection device manufacture and export company more than 10 years.

2. Supply surge protector to low-voltage distribution and industrial automation for lightning protection.

3. Segments covering power generation and distribution, building, industry, infrastructure, metallurgy, and aviation.

4. CE, ISO9001:2000 certificae company.

5. Strong R&D department continuously improve our technical supply best service to each customer.

6. Win-win & collaboration to develop long-term beneficial relationship with our respectable customers.

7. 10 years experiences , favorable price and steady quality gained high reputation from new and old customers abroad

8. Honest , professional and hard working team works to deliver our customers’ requirements and meet everyone’s needs.

Product Description

Applications:

LY1-(D)1 series surge arrestor(SPD) is suitable for TN-S,TN-C-S,TT,IT etc. power supply system of AC50/60Hz,≤380V,installed on the joint of LPZ1 or LPZ2 and LPZ3,designed according to IEC61463-1,GB18802.1, installed in 35mm DIN rail, there is a failure release mounted on the module of surge protective device. When the SPD fails in breakdown for over-heat and over-current, the failure release will help electric device separate from the power system and give the indication signal.

Characters:

1. Module can be replaced no need power cut.

2. Max. current of endure lightning stroke 20kA(8/20us)

3. Respond time less than 25ns.

4. Visible window can shows SPD work condition. R=Abnormal G=normal

Installation position:

Installed on the joint of LPZ1,LPZ2 and LPZ3, usually installed in household distribution board, computer equipment, information equipment, electronic equipment and in the socket box in front of control equipment or near the control equipment.

Specifications:

Techinical parameters	Model LY1-D
Rated operating voltage Un(V~)	220V	380V	220V	380V
Maximum continuous operating voltage Uc	275V	385V	320V	385V
Voltage protection level up(V~) KV	≤0.7	≤1.0	≤1.2	≤1.5
Nominal discharge current In(8/20μs)KA	5		10
Maximum discharge current Imax(8/20μs)KA	10		20
Response times	<25
Test standard	GB18802.1 IEC61643-1
The cross section of L/N line	6
The cross section of PE line	16
Fuse of switch(A)	10A, 16A		16A,25A
Operating environment°C	-40°C~85°C
Relative humudity(25°C)	≤95%
Installation	Standard rail 35mm
Material of outer covering	Fiber glass reinforced plastic

Packaging & Shipping