1500V 630A DC Isolation Switch
- Visual window: the opening and closing positions of moving contacts are clearly visible, providing a higher level of safety assurance.
- “0”padlock: when it is at the zero position, the handle can be padlocked to prevent mis-operation.
- Rotating double breakpoint contact structure: ensure safe isolation distance and meet reliable isolation requirements.
- Double spring operating mechanism: double spring energy storage mechanism realizes quick connection and disconnection, and the conversion effect is independent of the operating speed.
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Description
HCG4 series disconnectors are developed and designed by Zhejiang Hecheng Smart Electric Co., Ltd. with the modular concept. The switch body adopts special module assembly and new appearance design to reduce the exposed metal parts of the switch body and improve the safe operation performance of the switch; the modular design is convenient for the disassembly and assembly of the switch, which is suitable for different use requirements and occasions; handle operating mechanism and electric energy storage are adopted for reliable operation of the switch.
HCG4 series disconnectors are applicable to the low-voltage distribution network with rated working voltage of DC1000V and DC1500V and rated working current of 160A~2500A, which can meet the corresponding rated current of on-load connection and disconnection, and can also withstand the overload current in the line in a short time.
HCG4 series disconnectors can be used for the main power switch, isolation maintenance switch and emergency stop switch of the new energy industry, solar energy storage system, electric power, rail transit, data center, etc.
National standards
- GB/T 14048.1 General rules for low-voltage switchgear and controlgear
- GB/T 14048.3 Low-voltage switchgear and controlgear switches, isolators, disconnectors and fuse breakers International standards
- IEC 60947-1 General rules for low-voltage switchgear and controlgear
- IEC 60947-3 Low-voltage switchgear and controlgear switches, isolators, disconnectors and fuse breakers
- EN 60947-3 Low-voltage switchgear and controlgear switches, isolators, disconnectors and fuse breakers
- UL98B Outline of Investigation for Enclosed and Dead-front Switches for use in Photovoltaic Systems Certifications
- HCG4 series disconnectors pass RoHS, TUV, CB, CE, UL, EAC and self-declaration
Reliable application
- It can be operated with load.
- Modular structure design: the product is composed of unipolar module and operating mechanism module to improve the utilization of installation space.
- Operation mode: a variety of operation modes, such as front operation, side operation, inside cabinet operation, outside cabinet operation, etc.
- Expansion accessories: auxiliary contact module.
