DC SPD Manufacturer 2p 40ka 500V DC DIN Rail Lightning Arrestor Surge Protective Device for Solar PV System

• Type: T2/Class II
• Structure: Zinc Oxide Arrester
• Installation: Parallel Arrester
• Application: Power System
• Size: Small
• Operation Voltage: Low Voltage
• Model NO.: LY1-C40 2P 500V DC
• Shape: Cuboid
• Material: ZnO
• Certification: ROHS, ISO9001
• Brand: Leeyee
• Poles: 2p/3p
• Number of Pole: 2
• Warranty: 1 Year
• Color: White
• Max Discharge Current: 40
• Standard: IEC61643-11
• Rated Voltage: 500V DC
• Function: Lighting Protection
• Product Name: Surge Protective Device
• Imax: 40ka
• Nominal Discharge Current: 20
• Certificate: CE/RoHS/ISO9001
• Transport Package: 80PCS/Carton
• Trademark: LEEYEE
• Origin: Zhejiang, China
• HS Code: 8536300000
• Production Capacity: 500 Piece/Pieces Per Day

Product Description

Surge Protector Dc Surge Protector Surge Protector LY1-C40 Surge Protector 500V DC CE

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Specification details:

Model	LY1-C40
Maximum Continuous Operating Voltage Uc	500V DC
Nominal Discharge Current (8/20µs)	20kA
Maximum Discharge Current(8/20µs)	40kA
Poles	3P
Voltage Protection Level Up	≤1.8kV
Response Time tA	≤25ns
Indication Method	Visible window,Green=normal, Red=fault
Min. sectional area of incoming wire L/N	4mm2
Min. sectional area of incoming ground wire PE	6mm2
Method of Installation	35mm Din Rail
Shell material	PBT
Shell protection degree	IP20
Working temperature	-25 -+70

 

Application:

LY1-C40 500V DC surge protective device is protect against DC power line system and other equipment from over voltage and instantaneous over voltage damage. Widely used in Photovoltaic combiner box, power inverter, DC distribution cabinet etc. It has advantages of large discharge current, fast respond time, low residual voltage.

 

Your advantages:

1. Plug-in type surge protective device.

2. Visible window, green means normal, red means fault.

3. Double protection of fusing and over-current.

4. Remote signal interface that realize remote control.

5. Max discharge current can endure 40kA(8/20).

 

Installation

1.Do power off when connect surge protection device to system.

2.Ground wire should be as short, straight and thick as possible to reduce the influence of distributed inductance on lightning discharge.

3.No need special maintenance. When surge protector happens fault,equipment connected to remote signal will send alarm, then power off and change new surge protector module is fine.

 

 

Remark: Customers can connect signal light or buzzer with this remote signal, when signal light on or buzzer sounds, then power off, change fault SPD module to new one is fine.

 

 

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