NH3-100 disconnector (hereinafter referred to as the switch) is suitable for AC 50Hz, rated voltage to 230V or 400V, rated current to 100A in the resistance and inductance mixed circuit, mainly for no load to turn on or off the circuit, for the line and power supply to turn on or isolate. It is especially suitable for effectively isolating the power supply and preventing accidental closing during line maintenance, so as to ensure the operation safety of maintenance personnel.
Comply with standards: GB/T 14048.3, IEC 60947-3, and obtain CCC certification.
Main parameters and technical performance
Specification:
According to the rated working current le points: 63A, 80A. 100A;
According to the number of poles: 1P, 2P, 3P;
Basic parameters and main performance:
Rated insulation voltage Ui: 500V AC;
Rated working voltage Ue: 230V (1P, 2P), 400V (3P);
Rated working current: 63A, 80A, 100A;
Rated impulse withstand voltage Uimp: 4kV (2000m).
Rated short-time withstand current Icw: 12le, power-on time 1s;
Mechanical life: 10000 times;
Rated working system: uninterrupted working system.
Selection of installed copper conductors (see Table 1)
| Rated operating current Ie(A) | Nominal cross-sectional area of copper conductor (mm²) | | 63 | 16 | | 80 | 25 | | 100 | 35 |
This article introduces CHINT/CHINT terminal appliances —NH3-100 isolator products interested, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.
The company has been customer-centric, the concept of creating value for customers, winning the market with quality and service, and sincerely hopes to cooperate with all sectors of society to create success, create brilliance together, and work together to create a better tomorrow! In line with the concept of credibility and service-oriented, the company warmly welcomes new and old customers to inquire, visit and negotiate business!
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