Persisting in “High top quality, Prompt Delivery, Aggressive Price”, now we have established long-term cooperation with customers from the two overseas and domestically and get new and aged clients’ large comments for Wholesale Price China Low Voltage Switchgear Switchgear: HYW-12 Floor-Type Low Voltage Power Distribution Cabinet, Pannelboard, Switchboards, Ring Main Unit, We think this sets us apart from the competition and makes prospects choose and trust us. We all wish to build win-win deals with our customers, so give us a call today and make a new friend!
Persisting in “High top quality, Prompt Delivery, Aggressive Price”, now we have established long-term cooperation with customers from the two overseas and domestically and get new and aged clients’ large comments for China Switchgear, Switchboards, In order to meet our market demands, we’ve got paied more attention to the quality of our items and services. Now we can meet customers’ special requirements for special designs. We persistently develop our enterprise spirit “quality lives the enterprise, credit assures cooperation and keep the motto in our minds: customers first.
Product Usage
According to the requirements of State Grid Corporation’s “Typical Design of Distribution Primary and Secondary Complete Equipment”, it consists of loop-in and loop-out units, feeder units, busbar equipment (PT) units and centralized DTU units，And integrated with electronic current sensor and line loss collection terminal. The DTU unit realizes functions such as three-temperature, cable measurement, short-circuit/ground fault handling, communication, and secondary power supply, and can realize the ”adaptive comprehensive in-situ automation” function.
It is suitable for power distribution in small secondary distribution stations, communities, enterprises, railways and other power systems.
Unit definition
| Unit code | significance |
| C | Standard single casing load switch unit |
| F | Load switch -fuse combination unit |
| V | Circuit breaker unit |
| D | Cable entry unit (without switch) |
| + | Busbar side casing |
| - | Busbar top casing |
| SL | Buscouple unit |
| M | Metering unit |
| PT | PT unit |
| 1K2(4) | Load switch unit with double casing outlet |
Product features
Operation safety:
We can provide users with special security through the following security measures:
Integrated three-station load switch
Circuit breaker adopts load switch instead of isolation switch, which is more safe and reliable ，The fully sealed design on the primary side provides protection against accidental contact, mechanical interlocking that meets the requirements of five-proof, and the live display can provide access to the line, and the live indication is reliable; Full airtight design, all 10kV switches and bus electrified bodies are sealed in 3mm stainless steel welded air box; It is equipped with a silicone rubber cable plug to achieve full insulation
and sealing of the cable head, so the spring energy storage operation mechanism will not be affected by the external environment such as ash layer, moisture, small animals, etc. The panel can be operated manually or electrically. The analog line diagram provides the switch position, and the indication cabinet is made of galvanized plate. The surface is electrostatically sprayed to enhance the anti-corrosion performance. The pressure gauge monitors the safe pressure range of SF6 gas in the box.
Economical:
Maintenance-free, highly reliable and service life up to 20 yearsPersisting in “High top quality, Prompt Delivery, Aggressive Price”, now we have established long-term cooperation with customers from the two overseas and domestically and get new and aged clients’ large comments for Wholesale Price China Low Voltage Switchgear Switchgear: HYW-12 Floor-Type Low Voltage Power Distribution Cabinet, Pannelboard, Switchboards, Ring Main Unit, We think this sets us apart from the competition and makes prospects choose and trust us. We all wish to build win-win deals with our customers, so give us a call today and make a new friend!
Wholesale Price China Switchgear, Switchboards, In order to meet our market demands, we’ve got paied more attention to the quality of our items and services. Now we can meet customers’ special requirements for special designs. We persistently develop our enterprise spirit “quality lives the enterprise, credit assures cooperation and keep the motto in our minds: customers first.
