Customized Bks Series Oil Immersed Type Shunt Reactor with F Grade Insulation Level

• Application: Power, Instrument
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Certification: ISO9001-2000
• Frequency Characteristics: Power Frequency
• Brand: OEM
• Rated Voltage: 10kv 35kv
• Rated Frequency: 50Hz 60Hz
• Insulation Level: F Grade
• Connections: Y
• Rated Reactance Rate: 100%
• Transport Package: Nake or Wooden Package
• Specification: Customized
• Trademark: CHANGJI
• Origin: Shanghai, China

Product Description

Product Description

BKS series oil type Shunt reactor is used to compensate the capacitive charging current of the grid, limit the rise of the system power frequency voltage and the operating overvoltage , so that reducing the insulation level of the system and ensure the reliable  operation of the grid.With the continuous expansion of urban scale and the transformation of urban power grid, overhead line transmission is gradually replaced by underground cable, which makes the capacitive charging current of transmission network increase sharply. In order to reduce the rise of power frequency voltage and insulation level of the system, ensure the safe and reliable operation of the system and the power supply quality of the city's power grid,the Shunt Reactor is widely used in urban distribution network.

Structural features:
1.The iron core is made of high-quality silicon steel sheet, wrapped with high-strength glass ribbon, thermally fixed, and fixed with special iron core curing paint, which can effectively reduce the vibration between iron core cakes and reduce the noise.
2.The coil is made of high quality paper wrapped copper wire. In order to ensure the safety and reliability of insulation structure, dot adhesive paper is used to prevent coil winding displacement.
3.The reactor adopts ripple oil tank with fully sealed structure. The thermal expansion and cold contraction of transformer oil are adjusted by the elasticity of ripple plate to ensure internal isolation from air, prolong service life and reduce maintenance.

Structural features:
1.The iron core is made of high-quality silicon steel sheet, wrapped with high-strength glass ribbon, thermally fixed, and fixed with special iron core curing paint, which can effectively reduce the vibration between iron core cakes and reduce the noise.
2.The coil is made of high quality paper wrapped copper wire. In order to ensure the safety and reliability of insulation structure, dot adhesive paper is used to prevent coil winding displacement.
3.The reactor adopts ripple oil tank with fully sealed structure. The thermal expansion and cold contraction of transformer oil are adjusted by the elasticity of ripple plate to ensure internal isolation from air, prolong service life and reduce maintenance.

Environment:
1. The altitude shall not exceed 2000m;
2. The operating environment temperature is - 25 ºC to + 45 ºC, and the relative humidity is not more than 90%;
3. There is no harmful gas and inflammable and explosive materials around;The surrounding environment should be well ventilated.

Product Parameters

Model	Capacity(Kvar)	Voltage(kV)	Current(A)	Reactance(Ω)	Oil Weight (kg)	Total Weight(kg)	SIZE mm(L*W*H)
BKS-72/10	72	10.5	3.96	1530.9	60	320	710×510×940
BKS-114/10	114	10.5	6.27	966.85	97	420	780×610×1110
BKS-144/10	144	10.5	7.92	765.4	120	660	890×710×1210
BKS-300/10	300	10.5	16.5	367.4	140	790	1220×750×1310
BKS-600/10	600	10.5	33	183.8	560	2250	1430×910×1640
BKS-1200/10	1200	10.5	65.98	91.88	710	2690	1710×1010×1670
BKS-3000/10	3000	10.5	164.96	36.75	1300	4200	2100×1710×1800
BKS-8000/10	8000	10.5	439.9	13.78	3200	8150	2700×2230×2700
BKS-10000/10	10000	10.5	549.86	11.02	4200	13200	3000×2400×3100
BKS-5000/35	5000	38.5	74.98	296.45	3800	11500	2700×2300×3300
BKS-8000/35	8000	38.5	119.97	185.28	4500	15100	3100×2400×3500
BKS-10000/35	10000	38.5	149.96	148.23	4900	17100	3400×2900×3500
BKS-20000/35	20000	38.5	299.92	74.11	7850	27500	4100×3100×4200

Main Products

Company Profile

Shanghai Changji Electric Co., Ltd. is a professional enterprise specializing in the production of various reactors, power transformers, dry-type transformers, amorphous alloy transformers, special transformers, and box-type substations.
For years, the company has adhered to a customer-first philosophy, earning trust and support through a strong commitment to product quality. By continuously improving quality management and pursuing excellence, Zhejiang Changji Electric Co., Ltd. Strives to secure its market position. With full enthusiasm, sincere cooperation, and a win-win business approach, we warmly welcome domestic and international customers to visit, inquire, and discuss potential collaborations!

Equipped with modern production facilities, advanced manufacturing processes, and comprehensive testing equipment, the company ensures the production of high-performance products featuring innovative designs, low losses, low temperature rise, low noise, high impact resistance, and strong short-circuit withstand capability.

Our Partners and Customers

Exhibitions and Certifications

Packaging & Shipping