Premium Wall Bushings for Electrical Insulation

• Application: High-voltage
• Material: Composite Polymer
• Structure: Bushing Insulator
• Usage: High Voltage Power Transmission
• Connection Method: Trough Type
• Size of Bearing Capacity: 4000n
• Model NO.: FCRG1-100/1250
• Certification: ISO9001
• Color: Grey
• Brand: Chinsun
• Transport Package: Plywood Crates
• Specification: FCRG1-100/1250
• Trademark: ChinSun
• Origin: China
• HS Code: 85479090
• Production Capacity: 8500

Product Description

100 kV Bushings

Application: indoor - indoor, outdoor - indoor, outdoor - outdoor

Standard: IEC 60137 - 2017

External Insulation Type: Polymer (silicone rubber with UV protection) & Porcelain. According to requirement.

Inner Insulation Type: RIP & RIS

Rated Current: 630A - 12,000A

BIL: 550kV

Power-frequency withstand voltage: dry - 230kV, wet - 230kV

Dielectric dissipation factor (tan δ): ≤0.4%

Partial discharge (pC): ≤5 pC

Test tap is to be provided.

Company name: Shandong Chinsun Electrical Equipment Co., Ltd.




 

Key technical parameters-IEC  60137-2017
Standard	IEC 60137-2017
Highest voltage for equipment  Um	kV	24	36	52	72.5	100	123	145	170	245	300	362
Rated frequency	Hz	50/60	50/60	50/60	50/60	50/60	50/60	50/60	50/60	50/60	50/60	50/60
Dry power frequency withstand voltage 1minute	kV	50	70	95	140	185	230	275	325	460	460	510
Lightning impulse(BIL)	kV	125	170	250	325	450	550	650	750	1050	1050	1175
Switching impulse(SIL)	kV	-	-	-	-	-	-	-	-	850	850	950
Maximum Rated Current	A	5000	5000	5000	4000	4000	4000	4000	3150	3150	3150	3150
Temperature range	ºC	Down to -60°C up to +55°C available on request
Key technical parameters-IEEE C57.19.01-2017
Standard	IEEE C57.19.01-2017
Highest voltage for equipment  Um	kV	25	34.5	46	69	115	138	161	230	345
Rated frequency	Hz	50/60	50/60	50/60	50/60	50/60	50/60	50/60	50/60	50/60
Dry power frequency withstand voltage 1minute	kV	60	80	105	160	260	310	365	425	520
Lightning impulse(BIL)	kV	150	200	250	350	550	650	750	900	1175
Switching impulse(SIL)	kV	-	-	-	-	-	-	-	-	825
Maximum Rated Current	A	5000	5000	5000	4000	4000	4000	3150	3150	3150
Temperature range	ºC	Down to -60°C up to +55°C available on request