Suntree SUNDCMCCB250A-1500V DC Circuit Breaker (250A, 3P)
Suntree SUNDCMCCB250A-1500V DC Circuit Breaker (250A, 3P)
The Suntree SUNDCMCCB250A-1500V is a high-performance molded case circuit breaker (MCCB) designed for photovoltaic applications. This breaker provides crucial protection for cables in DC circuits, including those between photovoltaic strings and inverters. It ensures safety from overloads, short circuits, and other electrical hazards, while offering fast disconnection to protect sensitive equipment.
Key Features:
- Short Circuit & Overload Protection: Safeguards circuits from damage due to overloads or short circuits.
- High Breaking Capacity: 8kA for rapid fault isolation.
- No Polarity Requirement: Can be reversed for flexible installation.
- Rated Current: 250A for robust power handling.
- Fast Arc Interruption: Opening distance >9mm to quickly cut off the arc.
- Labyrinth Arc Interrupter: Improves arc-extinguishing performance.
- U-shaped Magnetic Blowing Structure: Enhances arc protection during faults.
- 7 Rivets: Ensures secure and reliable wiring.
- Busbar Design: Neat and efficient wiring setup.
- Unique Shape: Compact and space-saving design for easy installation in tight spaces.
- Complete Accessories: Fully equipped for photovoltaic and energy storage system applications.
Technical Specifications:
- Model: SUNDCMCCB250A-1500V
- Type: MCCB DC 250HPV
- Rated Voltage: DC 1000V – 1500V
- Rated Current: 250A
- Number of Poles: 3P (3-pole)
- Rated Breaking Capacity: 8kA (at DC 1000V)
- Overload Protection: Long delay, adjustable
- Short Circuit Protection: Instantaneous
- Polarity: No positive or negative polarity, can be reversed for flexible installation
- Arc Interruption: Opening distance >9mm for quick disconnection
- Arc Interruption Technology: Labyrinth arc interrupter, U-shaped magnetic blowing structure
- Wiring: 7 rivets for secure connections, busbar design for efficient and reliable wiring
- Operating Temperature: -20°C to 70°C
- Mounting: DIN Rail Mountable
- Application: Ideal for photovoltaic systems, battery to inverter protection, and energy storage systems
The Suntree SUNDCMCCB250A-1500V DC Circuit Breaker offers robust protection and superior performance for photovoltaic and energy storage systems, ensuring safety, reliability, and ease of use across diverse installations.
Order Now
For more information or to place an order for the Suntree SUNDCMCCB250A-1500V DC Circuit Breaker (250A, 3P), please contact us at [email protected].
- 24-Hour Delivery within Lagos
- 48-Hour Delivery to the rest of Nigeria
Ensure the safety and efficiency of your photovoltaic systems with reliable, high-quality protection. Contact us now to place your order and enjoy fast, secure delivery!
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