DC Disconnect Switch 1500V 800A BH-800-2P IEC&AS
- DC Isolator Switch up to 1500V IECSAA
- Download Pdf
- +86-577-57177008
- [email protected]
- +86-577-57177007
- timwu9111
BH-800 2P 1500V PV DC Isolator Switch CE and AS certified
Highlights :
1500V
Up to 800A
2 Pole
Reliable DC arc extinguishing technology with PCT patents
Lockable handle
Non-polar switch
Modular design
Work temperature: -40~+85 °C
Solar DC switch disconnect up to 1500V 800A
The BH-800 Series PV DC Isolator Switch is engineered for PV combiner boxes and energy storage systems, supporting rated voltages up to 1500 V DC and currents up to 800 A. Designed for reliable isolation and infrequent switching, it provides safe circuit disconnection and dependable electrical isolation for low-voltage DC applications.
Advantages
Polarity-Free Design for easy installation with both positive and negative DC connections.
5,000 Mechanical Operations for both front and side-mounted operating mechanisms, ensuring long-term reliability.
Ultra-Low Contact Resistance (≤0.18 mΩ, 2P) for reduced power loss and improved efficiency.
Up to IP66 Protection for panel-mounted applications in harsh environments.
Patented Operating Mechanism and Arc Extinguishing System, independently developed and protected by PCT invention and utility model patents.
SPECIFICATION
| Electrical Characteristics | ||
| Rated Working Voltage (Ue) | 1000V / 1500V DC | |
| Rated Current (Ie) | 630A | 800A |
| Rated Impulse Withstand Voltage (Uimp) | 12kV | |
| Rated Short-Time Withstand Current, 1 s (Icw) | 10kA | |
| Rated Short-Circuit Making Capacity (Icm) | 10kA | |
| Contact Resistance | <0.5mΩ | |
| Installation Environment | ||
| Utilization Category DC | DC-PV2 | DC-PV1 |
| Number of cycles of operation(With current) | 200 | 100 |
| Number of cycles of operation(Without current) | 5,000 | |
| Poles | 2 | |
| Mounting | Base Screws Mounting | |
| Screw for Mounting (M5) | 2.0–3.0 N·m | |
| Wiring Screw (M14) | According to IEC 60947-1, 20 N·m | |
| Ambient temperature allowed between | −40°C to +85°C | |
| Storage temperature allowed between | −40°C to +85°C | |
| Relative Humidity | 90% | |
| Pollution Degree | 3 | |
| IP rating terminals | IP20 | |
| Outside the ark handle | IP66 | |









