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Hotline |
| 0985 038 890 |
From customers’ requirements and main components imported from Schneider, ABB, Hager, Siemens, LS, Mitsubishi Electric…, we manufacture and assemble to provide to market ready-to-use electrical switchboard comply with IEC 61439-1,2, TCVN 3661-81 standards and continuously update for newly published standards.
LV Boards products range includes:
The system has been designed to meet fllowing requirements:
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High flexibility
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High Reliability and safety
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Easy operation
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Competitive price
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GENERAL SPECIFICATION
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IEC 61439-1,2 |
LV Switchgear and Control gear Assembly |
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IEC 60947-2 |
Circuit breaker for industrial and similar application |
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IEC 60947-4-1 |
Contactor and Motor starter |
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IEC 61641 |
Internal acring fault |
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IEC 60529 |
Degree of protection |
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Rated current (In) |
up to 6300 A |
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Rated voltage (Ue) |
690 V. AC |
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Rated insulation voltage (Ui) |
1000 V |
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Rated impulse withstand voltage (Uimp) |
12 kV |
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Rated short-time withstand current (Icw) |
up to 150 kA 1 sec |
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up to 130 kA 3 sec |
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Rated frequency |
40 - 60 Hz |
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Temperature conditions |
up to 50oC |
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Earthing system |
TN, TN-C, TN-C-S, TN-S, IT, TT, … |
- Frames and casing are made of high precision sizing and high safety.
- The casing is made of assembled solid steel pates in 2 types: either screw joining or welding joining.
- Flexible door system to meet requirements of variable use.
- Door opening angle of 180 degree.
- Door locks equipped with spring to avoid unintentional door opening.
- Arc releasing plate mounted on top.
- Degree of protection, IEC 60529: up to IP 65.
- Internal separation: form 1 to form 4.
- Surface treatment: Zinc galvanized or Electrostatic painting.
- Material: steel plates of thickness from 1.5 mm to 2.5 mm.
- Size: as request.
- Flexible busbar system – perfect solution for variable applications.
- The busbars system are made from 99,9% tinned copper purity.
- Busbar with Fire resistance of up to 960oC.
- The busbar system tested up to 6300A, short-circuit withstand of up to 125 kA 1 sec and 100 kA 3 sec.
- Busbar compartment is isolated with other equipment compartments.
- Arcing bar is designed to reduce arcing faults.
