Efficient Power Distribution 123kv Transformer Bushings

• Customization: Available
• Application: High-voltage
• Material: Porcelain
• Model NO.: CBRGL, FBRGL
• Structure: Bushing Insulator
• Usage: High Voltage Power Transmission
• Connection Method: Trough Type
• Size of Bearing Capacity: 4000n
• Certification: ISO9001
• Color: Brown
• Brand: Chinsun
• Transport Package: Plywood Crates
• Specification: CBRGL-123/1250, FBRGL-123/1250
• Trademark: ChinSun
• Origin: China
• HS Code: 85479090
• Production Capacity: 5000

Product Description

123kV Bushings for Transformer & breakers

Company: Shandong ChinSun Electrical Equipment Co., Ltd.

• Bushing Insulation Core Type: RIP/RIS/RIN (RIN for Russian market)
• Rated Voltage: 123kV
• Rated Current: 630A to 3150A
• BIL: 550kV peak value
• Power Frequency Withstand Voltage: 225kV r.m.s. value
• Partial Discharge: ≤ 5 pC
• Dielectric Dissipation Factor (tanδ): ≤ 0.4%
• Seismic Condition: Meets IEC TS 61463
• Test Tap: Can be designed with 2 pieces quantity
• External Insulation Type: Grey polymer (silicone rubber with UV protection) & brown Porcelain

ChinSun 126kV composite type of transformer bushing drawing:

 

 

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	420	550
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	50/60	50/60
Dry power frequency withstand voltage 1minute	kV	55	77	105	155	205	255	305	355	505	505	560	750	870
Lightning impulse(BIL)	kV	125	170	250	325	450	550	650	750	1050	1050	1175	1550	1800
Switching impulse(SIL)	kV	-	-	-	-	-	-	-	-	850	850	950	1175	1300
Maximum Rated Current     (Draw-lead/removeable rod)	A	1250/ 2000	1250/ 2000	1250/ 2000	1250/ 2000	1250/ 2000	1250/ 2000	1250/ 2000	1250/ 2000	1250/ 2000	1250/ 2000	1250/ 2000	1250/ 2000	1250/ 2000
Maximum Rated Current  (Solid conductor)	A	4000	4000	4000	3150	3150	3150	3150	3150	3150	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	500
Rated frequency	Hz	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	60	80	105	160	260	310	365	425	520	750
Lightning impulse(BIL)	kV	150	200	250	350	550	650	750	900	1175	1675
Switching impulse(SIL)	kV	-	-	-	-	-	-	-	-	825	1175
Maximum Rated Current  (Draw-lead/removeable rod)	A	800/ 2000	800/ 2000	800/ 2000	800/ 2000	800/ 2000	800/ 2000	800/ 2000	800/ 2000	800/ 2000	800/ 2000
Maximum Rated Current     (Solid conductor)	A	5000	5000	4000	4000	3000	4000	3000	5000	3000	3000
Temperature range	ºC	Down to -60°C up to +55°C available on request

 

52kV - 550kV Transformer Bushings

Category: Insulator

Keywords:

Rip Bushings, Bushings for Oil Circuit Breaker, 220kV Bush, Oil Circuit Breaker Bushings, Rip Bushings for Breaker, 220kV Circuit Breaker Bush, Insulator Bushings for Switchgear, Polymer Bushings for Power System, Resin Bushings for High Voltage, Porcelain Bushings for Transformer, Bushings for GIS Equipment, Outdoor Circuit Breaker Bushings, Cable Termination Bushings, Circuit Breaker Bushings, Safety Bushings, Oil Breaker Bushings, 220kV Bushings, Porcelain Bushings, GIS Equipment Bushings, Outdoor Bushings

About Us:

Shandong ChinSun Electrical Equipment Co., Ltd. is a leading provider of high-quality electrical equipment.

Product Description:

Transform your high voltage applications with our 52kV - 550kV Transformer Bushings. Our Transformer Bushings are designed for reliability and efficiency in various applications such as oil circuit breakers, switchgear, power systems, and transformers. Made from durable materials like polymer, resin, and porcelain, these bushings ensure safe operation of your equipment. Whether for GIS equipment, outdoor installations, or cable terminations, our focus on quality and performance makes us a trusted choice. Trust Shandong ChinSun Electrical Equipment Co., Ltd. for all your insulator needs.