31.5kv 2000kVA Oil Immersed Shunt Reactor/Oil Type Reactor

• Application: Power
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000
• Model NO.: BKS
• Usage: Reduce Harmonic Current
• Frequency Characteristics: Power Frequency
• Shape of Core: EI
• Brand: Changji
• Transport Package: Wooden Package
• Specification: 30KVA~10000KVA
• Trademark: OEM
• Origin: China
• HS Code: 8504500000
• Production Capacity: 100set/Month

Product Description

I.General Descriptions

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.

 

II.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.

 

III.Standard

GB 1094.1-1996 power transformers Part 1 General

GB 1094.2-1996 power transformers Part 2 temperature rise

GB 1094.3-2003 power transformers Part 3: insulation horizontal insulation test and external insulation air gap

GB 1094.5-2003 power transformers Part 5 short circuit withstand capability

JB / t5346-1998 series reactor

GB / t10229-1988 reactor

DL / t462-1992 technical conditions for ordering series reactors for high voltage shunt capacitors

IEC289-1988 reactor

 

IV.Model meaning 

 

 

V.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.

 

VI.Technical Parameter

Rated Voltage:10kV,35kV

Rated Frequency:50Hz,60Hz

Insulation Level:F grade

Connections:Y

Rated reactance rate:100%

 

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