12/20 (24) Kv External Busbar and Seaprable Connectors for Switchgears

• Customization: Available
• Gender: Male
• Application: Power
• Model NO.: 12/20(24) kV
• Screen Method: Coating / Injection
• Rated Current: 630A / 1250A
• Voltage: 12/20(24)Kv
• Transport Package: 1 PC/Carton or Wooden Box
• Specification: silicone rubber and copper
• Trademark: HiFuture
• Origin: Shenzhen, China
• HS Code: 8538900000
• Production Capacity: 10000 PCS/Month

Product Description

12/20(24)kV External Busbar and Separable Connectors to combine switchgears

Applied to 12/20(24)kV voltage class switchgears and combine several switchgears, realize insulation for top extension and deliver current.


Advantage
1. Screen method: coating and injection with good insulation.
2. Any length of busbar is available by customization.
3. Easy to instal and less cost.

Technical Data

Rated Voltage	12/20(24)kV
Max Running Voltage	24kV
AC Withstand Voltage and DC Withstand Voltage	54kV, 5min, or 48kV, 15min, no flash-over, no breakdown
Partial Discharge	20kV, PD≤5pC
Impulse Voltage Test	125kV, ±10 times
Short Circuit Thermal Stability (Conductor)	25kA, 2s twice, no visible damage
Short Circuit Dynamic Stability	63A, no less than 10ms, no visible damage
Constant Voltage Load Cycle	apply voltage 1.25 U0 to conductor and heat to(90-95)ºC heat for 5h and cool for 3h, total 3 times
Salt Spray Test	1.25U0 1000h, no flash-over, no breakdown, trip no more than 3 times, no obvious damage
Humidity Test	1.25U0 300h, no flash-over, no breakdown, trip no more than 3 times, no obvious damage
Long-time Running Temperature	-40ºC to 95ºC
Short Circuit Temperature	250ºC, lasting time less than 5s
Cable Accessories Conductor Material	copper, aluminum, copper & aluminum

Workshop

Shenzhen Hifuture Electric Co., Ltd. is committed to professional power distribution grid equipment and integrated solutions.


More details about our company and products, please kindly visit our website: hifuture.en.made-in-china.com.
Looking forward to cooperate with you!