- Overview
- Product Description
- Product Parameters
- Detailed Photos
- Our Advantages
- Company Profile
- After Sales Service
- FAQ
Basic Info.
Packaging & Delivery
Product Description
Function:
When the Firefighter Safety Switch works, AC power supply is needed.
When AC power turn on, the control board drive motor, motor drive switch into the ON state. When the product remains in the normal state, the AC power keep ON all the time and the switch is kept in the ON state all the time.
When AC power turn off, the control board detects the power off, and with the power in the capacitor on the control board, drive the motor, the motor drive switch into OFF state.
The switch will also automatically switch to OFF when the temperature is higher than 70degrees Celsius.
| 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 |
We are a professional solar system solution expert
1.Accumulated more than 5GW project experience
2.Cooperate with Longi, Sungrow, Huawei and other companies
3.Provide free sample service
4.Exported to more than 50 countries overseas
5.Provide OEM service
6.We have more than 12 years experience on solar system and have independent research and development capabilities
7.We acquired IS09001 ,CE,CB,TÜV,SAA ,NEMKO,VDE,CQC and Gold-sun etc.certification to ensure high quality.
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.
