- Power Distribution Switchgear is used in 10kV urban and industrial-park distribution systems for cable feeder branching, ring-network supply, line sectionalizing, and electrical isolation.
- The product category mainly includes ring main units and load switch cabinets.
- Rated current ranges from 400A to 630A, with confirmed short-circuit breaking capacity of 20kA.
Product Specifications:
|
Parameter |
Specification |
|
Rated Voltage |
10kV |
|
Rated Current |
400–630A |
|
Short-Circuit Breaking Capacity |
20kA |
|
Product Forms |
Ring main unit / load switch cabinet |
|
Insulation Type |
Air insulation / gas insulation |
Cabinet and Insulation Choice:
- Air-insulated and gas-insulated configurations are both available.
- Buyers can select the cabinet type and insulation method according to the network arrangement, operating requirements, available installation space, and site environment.
- The relatively compact equipment form suits distribution nodes where equipment footprint needs to be controlled.
Typical Network Locations:
- Applications include urban 10kV cable networks, residential community distribution, and cable branch points.
- Ring main units can be used where ring-network supply is required, while load switch cabinets can be specified according to line-control needs.
- The selected configuration should correspond to the project primary system rather than being chosen solely from cabinet dimensions or current rating.
System-Drawing Customization:
- Custom production may be based on ring main unit or load switch cabinet type, rated current, insulation arrangement, and the project primary system diagram.
- Customer technical drawings can be used for manufacturing after technical confirmation.
- OEM/ODM service is available after the required authorization process.
- Buyers requesting Power Distribution Switchgear should provide cabinet type, current rating, insulation method, primary system scheme, cabinet quantity, installation conditions, and delivery requirements.
Procurement and Dispatch:
- Materials and components receive incoming inspection, followed by checks through manufacturing and finished electrical performance testing.
- Before packing, 100% electrical performance inspection is completed; third-party factory inspection may be arranged by the buyer.
- Equipment receives rust-prevention treatment as appropriate and is packed in reinforced solid-wood cases for export transportation.
- Non-standard configurations generally require 20–35 working days according to confirmed technical drawings.
- EXW and FOB trade terms are supported.
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