20-40ka 600V 1000V Power Supply Surge Protection Device Two Pole DC SPD for Solar PV System

• Type: Power Source Arrester
• Structure: Protective Gap
• Installation: Parallel Arrester
• Application: AC/DC System
• Size: Small
• Operation Voltage: Low Voltage
• Model NO.: SPD-40
• Shape: DIN Rail
• Material: Plastic
• Brand: Htdqafci
• Transport Package: Carton
• Specification: 1000V DC
• Trademark: HTDAQFCI
• Origin: China
• HS Code: 8536200000
• Production Capacity: 5000/Month

Product Description

The DC SPD complies with PV standard EN 50539-11 and future standard IEC 61643-31:

Low-voltage surge protective devices-Part 31: Requirements and tests methods for SPDs for photovoltaic applications.

 

Plug-in MOV modules

 

The SPD-40 surge protection device is consisting of a base part and 3 plug-in high energy MOV protection modules.

Remote signalling contact for monitoring device is for options.

With thermal disconnect mechanical inside for fault indication by red indicator flag.

600Vdc, 1000Vdc

 

Specifications:

 

 Rohs version

 1000V Type 2 DC SPD for solar PV application

 EN 50539-11 and future standard IEC 61643-31

 3 plug-in high energy MOV

 Thermal disconnect inside for fault indication

 600V 1000V

 2 years warranty

 

Technical data

Model	SPD-40/2	SPD-40/3
Moulds	2	3
SPD according to EN 50539-11	Type 2
Open Voltage Uoc Max	600V	1000V
Max. discharge current (8/20 µs) [(DC+/DC-) --> PE] (Imax )	40KA
Nominal discharge current (8/20 µs) [(DC+/DC-) --> PE] (In )	20KA
Voltage protection level  Up	≤ 3.8KV
Response Time (tA )	≤ 25 ns
Operating state / fault indication	Green/Red
Remote Signalling Contact (optional)	Changeover contact
For mounting on	35mm DIN rails
Degree of protection	IP20
Certificate	CE

 

 

Over Voltage Under Voltage Adjustable Display Protector:


IP65 PV Combiner Box:

DC  MCB:

DC MCCB: