Product Description
The power distribution board is assembled in a closed or semi-closed metal cabinet or on the screen to form a low-voltage distribution device according to the electrical wiring requirements. During normal operation, the circuit can be turned on or off by means of manual or automatic switches, and the circuit or alarm can be cut off by means of protective electrical appliances in case of fault or abnormal operation. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or signal the deviation from the normal working state. Commonly used in each hair, distribution, substation.
Product Features
Reasonable distribution of electric energy to facilitate the opening and closing of the circuit.
There is a high level of safety protection, which can intuitively display the conduction state of the circuit.
Easy to manage, when the circuit failure is conducive to maintenance.
Can be customized according to customer requirements, Customization scope: Power cabinet, soft start cabinet, frequency conversion cabinet, fan control box, water pump control box, motor control box, meter box, temporary construction box, switch box, socket box.
Custom Process
You need to provide relevant drawings and demand parameters, or provide the power size of each load, we design for you.
Determine the brand, specification and quantity of components inside the box.
Determine the proposal quotation and delivery period.
Production begins after payment.
Product debugging, quality inspection qualified after the factory.
Specification
|
Rated working voltage (Ue) |
AC380V, AC220V |
|
Rated insulation voltage (Ui) |
AC400V |
|
Frequency (fn) |
50Hz |
|
Rated current |
800A |
|
Cabinet structure |
Single layer/double layer, single door/double door |
|
Size |
1000\*800\*200 |
|
Material |
Cold rolled plate |
|
Plate thickness |
1.0-1.2mm |
|
Protection class of shell |
IP44 |
|
Electrical performance in full compliance with GB7251 and IEC60439 |
|
Why Choose Our Products?
Leading technology
- Standard anti-corrosion and salt spray environment scheme to meet the harsh environmental requirements of the site.
- Configurable circuit breaker of various brands at home and abroad.
- Configurable dual power system.
01
Power Distribution Board
- The whole is made of 1.5mm high-quality cold-rolled hot-dip galvanized sheet or stainless steel welded.
- Laser CNC equipment cutting, punching, bending, Ensure machining accuracy.
- Size and material can be arbitrarily specified.
- External electrostatic epoxy powder coating, Keep the paint for a long time.
02
Processing and Assembly
- Dust-free workshop to ensure insulation.
- At least 6 months training for assembly workers.
- The secondary wiring is a fully automatic terminal crimping machine to ensure reliable wiring.
- Various experimental tests before leaving the factory, Ensure the normal operation of the equipment.
03
Functional Units
- The door is equipped with voltage and current indicating instruments, as well as signal lights, buttons, changeover switches and other main components.
- The new rotary load isolating switch is used in the Power Distribution Board, which can be operated with load.
04
Conditions of Use
- The altitude shall not exceed 2000m.
- Ambient air temperature: Minimum -40℃, maximum +45℃, the maximum temperature in the box is not higher than 65℃.
- Ambient air humidity not exceeding 95%.
- Electrical components will not be corroded, no conductive dust places.
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