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CKSG Series Three-phase Series Reactor
Product Classification：Series Reactors
Company Brands：Yadulan Electric
Product Introduction：The CKSG series three-phase series reactor is applied in the reactive power compensation device of low-voltage distribution equipment. Due to the influence of harmonic current, closing inrush current, and operating ground voltage on capacitors when compensating for capacitive reactive power, it is easy to cause capacitor damage and reduce power factor.
Summary
The CKSG series three-phase series reactor is applied in the reactive power compensation device of low-voltage distribution equipment. Due to the influence of harmonic current, closing inrush current, and operating ground voltage on capacitors when compensating for capacitive reactive power, it is easy to cause capacitor damage and reduce power factor. Therefore, it is necessary to install a three-phase series reactor at the front end of the capacitor to suppress and absorb harmonics, protect the capacitor, and avoid the influence of harmonic voltage current and impulse current, Extend the service life of capacitors.
Functional characteristics
☆ Vacuum impregnation process, lower operating noise
☆ Equipped with temperature limit protection switch, the product has stronger adaptability
☆The core column fasteners are made of non-magnetic materials, with a lower temperature rise
☆ Adopting low loss cold-rolled silicon mesh for more stable operation
Model definition
Technical Parameter
Working and installation conditions
ambient temperature
-45 ℃ ~ 55℃
relative humidity
40℃≤20%；20℃≤90%
Altitude
≤2000m
environment condition
No harmful gases or vapors, no conductive or explosive dust, no severe mechanical vibration, should be ensured to work under good ventilation conditions, and it is not allowed to work in a closed and non ventilated environment
performance index
Rated voltage kV
0.48, 0.525, 0.66, 0.69
Reactance rate
6%, 7% suppression of harmonics above 5th order
Reactance rate
12%, 14% suppression of harmonics above 3rd order
Voltage withstand level
5kV/min
Insulation level
B-level, F-level, H-level;
noise
≤ 60dB
Overload capacity
Continuous operation at ≤ 1.35ln
Execution standards
GB/T1094.6-2011 Power Transformers Part 6: Reactors
Table of Main Product Boundary Dimensions and Installation Dimensions and Other Parameters
BSMJ0.25 Single-phase series
Model specifications
Rated voltage (kV)
Matching capacitance (kvar)
Voltage drop (V)
Current (A)
Product Outline Drawing
External dimensions L * W * H
Installation dimension a *b
CKSG-0.7/0.48-7%
0.48
10
19.4
12
D
155×150×155
80/120×80
CKSG-1.05/0.48-7%
0.48
15
19.4
18
Y
190×150×185
80/160×85
CKSG-1.4/0.48-7%
0.48
20
19.4
24
190×160×185
80/160×95
CKSG-1.75/0.48-7%
0.48
25
19.4
30
230×150×210
200/160×85
CKSG-2.1/0.48-7%
0.48
30
19.4
36
230×160×210
120/200×95
CKSG-2.8/0.48-7%
0.48
40
19.4
48
230×180×210
120/200×115
CKSG-3.5/0.48-7%
0.48
50
19.4
60
265×200×240
135/220×110
CKSG-4.2/0.48-7%
0.48
60
19.4
72
265×210×240
135/220×120
BSMJ0.25 single-phase series
Model specifications
Rated voltage (kV)
Matching capacitance (kvar)
Voltage drop (V)
Current (A)
Product Outline Drawing
External dimensions L * W * H
Installation dimension a *b
CKSG-1.4/0.525-14%
0.525
10
21.2
11
D
190×160×185
80/160×95
CKSG-2.1/0.525-14%
0.525
15
21.2
16.5
Y
230×160×210
120/200×95
CKSG-2.8/0.525-14%
0.525
20
21.2
22
230×180×210
120/200×115
CKSG-3.5/0.525-14%
0.525
25
21.2
27.5
265×200×240
135/220×110
CKSG-4.2/0.525-14%
0.525
30
21.2
33
265×210×240
135/220×120
CKSG-5.6/0.525-14%
0.525
40
21.2
44
265×220×240
135/220×130
Product dimension diagram
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