Moreday Waterproof 4 Poles 2 Strings 1500V 40A Solar Rapid Shutdown Device for Solar System

• Customization: Available
• Protection: Explosion-Proof, Waterproof, Dust-Proof, Insulation
• Feature: Mechanical
• Model NO.: MDRS
• Wiring: Null Line and Live Line
• Usage: Control Button, Change-over Switch, Control Switch, Solar System Protection
• Kind: Fire Protection
• Brand: Moreday
• Certification: CE
• Installation Site: Solar Energy Station
• Rated Current: 40A
• Pole: 4p
• String: 2 String
• Protection Degree: IP65
• Switch According to: En 60947-3
• Altitude: 2000 Meter
• Box Material: Metal
• Transport Package: Carton
• Trademark: Moreday
• Origin: China Zhejiang
• HS Code: 8535900020
• Production Capacity: 20000PCS/Month
• Package Size: 25.00cm * 20.00cm * 8.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

 

Moreday Waterproof 4 Poles 2 Strings 1500V 40A Solar Rapid Shutdown Device for Solar System fire shut off

A solar rapid shutdown device is a device installed on a photovoltaic (PV) system that quickly disconnects the PV array from the electrical grid in the event of an emergency, such as a fire or natural disaster. This allows first responders to safely access the area around the PV system without the risk of electrical shock. Rapid shutdown devices must meet the requirements of the National Electric Code (NEC) section 690.12, which requires that PV systems be shut down within 10 seconds of a fire or other emergency. This is done by using a switch and/or circuit breaker that can be activated remotely or automatically in response to a signal from a fire alarm or other emergency system.
 
Over view
 

Up to 10 strings

Up to 55A

Up to 1500Vdc

CE certification

Motor driven switch disconnection

PC+ABS ,Robust plastic enclosure IP66

Knock outs | Cable glands | MC4 connectors

Shut down automatically exceeding 70ºC

Equipped with breathing valve to avoid conden-sation inside the enclosure

Applied to residential solar installations

 

Product Parameters

 

Product Parameters

Certifications

 

Certification

Our Advantages

 

Our Advantage



FAQ

1. Are you trading company or manufacturer ?
 We are solar system manufacturer,Our cumulative installed capacity reached 5GW+.

2.Can you supply samples for checking ?
 Yes, we can supply free samples for all  client.

3.How long is your delivery time?
 A1)For Sample: 1-2Days ;
 A2)For small Orders: 3-5Days;
 A3)For mass Orders:7-10Days;
 Anyway,  It depend on order qty and payment time.
 
4.Do you accept OEM business?
We accept OEM with your authorization.

5.How is the after-sale service?
We offer spare parts accordingly and English-speaking engineer offer online service. 

6. what kind of certificate you have ?
We have CE, CB,TÜV,SAA etc.

7.What is the service offered by company? 
We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.


                                                       If you have another questions, pls feel free to contact us.