Customization: | Available |
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Type: | Power |
Structure: | Fixed Board |
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GGJ low-voltage reactive power compensation cabinet is specially designed for the actual situation of the power grid.It adopts
intelligent control technology, which effectively solves the problem of automatic switching reactive power compensation of parallel
capacitors under harmonic conditions on the one hand, and can Dlter harmonics according to the actual requirements of users, clean
the grid environment, reduce losses and eliminate harmonic hazards on the other hand; It also provides capacitive reactive power
to the system to improve the power factor. It can be used in power distribution systems of electric power, metallurgy, petrochemical,
industrial and mining enterprises, construction, machinery and other industries.
Local compensation calculation of motor and determination of required capacitance | |||||||||||||
Before compensation |
COSφ2 Kilovar number of capacitors required per kilowatt load to obtain the required COSφ 2 |
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tanφ1 | cosφ1 | cosφ2 =0.7 |
cos(p2 =0.75 |
cosq2 =0.8 |
cosφ2 =0.82 |
cosφ2 =0.85 |
cosφ2 =0.87 |
cosφ2 =0.9 |
cosφ2 =0.92 |
cosφ2 =0.95 |
cosφ2 =0.97 |
cosφ2 =1.00 |
|
4.9 | 0.2 | 3.88 | 4.02 | 4.15 | 4.2 | 4.28 | 4.33 | 4.41 | 4.47 | 4.57 | 4.65 | 4.9 | |
3.87 | 0.25 | 2.85 | 2.99 | 3.12 | 3.17 | 3.25 | 3.31 | 3.39 | 3.45 | 3.54 | 3.62 | 3.87 | |
3.18 | 0.3 | 2.16 | 2.3 | 2.43 | 2.48 | 2.56 | 2.61 | 2.7 | 2.75 | 2.85 | 2.93 | 3.18 | |
2.68 | 0.35 | 1.66 | 1.79 | 1.93 | 1.98 | 2.06 | 2.11 | 2.19 | 2.25 | 2.35 | 2.43 | 2.68 | |
2.29 | 0.4 | 1.27 | 1.41 | 1.54 | 1.59 | 1.67 | 1.72 | 1.81 | 1.87 | 1.96 | 2.04 | 2.29 | |
2.16 | 0.42 | 1.14 | 1.28 | 1.41 | 1.46 | 1.54 | 1.59 | 1.68 | 1.74 | 1.83 | 1.91 | 2.16 | |
2.04 | 0.44 | 1.02 | 1.16 | 1.29 | 134 | 1.42 | 1.47 | 1.56 | 1.62 | 1.71 | 1.79 | 2.04 | |
1.93 | 0.46 | 0.91 | 1.05 | 1.18 | 1.23 | 1.31 | 1.36 | 1.45 | 1.5 | 1.6 | 1.68 | 1.93 | |
1.83 | 0.48 | 0.81 | 0.95 | 1.08 | 1.13 | 1.21 | 1.26 | 1.34 | 1.4 | 1.5 | 1.58 | 1.83 | |
1.73 | 0.5 | 0.71 | 0.85 | 0.98 | 1.03 | 1.11 | 1.17 | 1.25 | 1.31 | 1.4 | 1.48 | 1.73 | |
1.64 | 0.52 | 0.62 | 0.76 | 0.89 | 0.94 | 1.02 | 1.08 | 1.16 | 1.22 | 1.31 | 1.39 | 1.64 | |
1.56 | 0.54 | 0.54 | 0.68 | 0.81 | 0.86 | 0.94 | 0.99 | 1.07 | 1.13 | 1.23 | 1.31 | 1.56 | |
1.48 | 0.56 | 0.46 | 0.6 | 0.73 | 0.78 | 0.86 | 0.91 | 1 | 1.05 | 1.15 | 1.23 | 1.48 | |
1.4 | 0.58 | 0.38 | 0.52 | 0.65 | 0.71 | 0.78 | 0.84 | 0.92 | 0.98 | 1.08 | 1.15 | 1.4 | |
1.33 | 0.6 | 0.31 | 0.45 | 0.58 | 0.64 | 0.71 | 0.77 | 0.85 | 0.91 | 1 | 1.08 | 1.33 | |
1.27 | 0.62 | 0.25 | 0.38 | 0.52 | 0.57 | 0.65 | 0.7 | 0.78 | 0.84 | 0.94 | 1.01 | 1.27 | |
1.2 | 0.64 | 0.18 | 0.32 | 0.45 | 0.5 | 0.58 | 0.63 | 0.72 | 0.77 | 0.87 | 0.95 | 1.2 | |
1.14 | 0.66 | 0.12 | 0.26 | 0.39 | 0.44 | 0.85 | 0.57 | 0.65 | 0.71 | 0.81 | 0.89 | 1.14 | |
1.08 | 0.68 | 0.06 | 0.2 | 0.33 | 0.38 | 0.46 | 0.51 | 0.59 | 0.65 | 0.75 | 0.83 | 1.08 | |
1.02 | 0.7 | 0.14 | 0.27 | 0.32 | 0.4 | 0.45 | 0.54 | 0.59 | 0.69 | 0.77 | 1.02 | ||
0.96 | 0.72 | 0.08 | 0.21 | 0.27 | 0.34 | 0.4 | 0.48 | 0.54 | 0.63 | 0.71 | 0.96 | ||
0.91 | 0.74 | 0.03 | 0.16 | 0.21 | 0.29 | 0.34 | 0.42 | 0.48 | 0.58 | 0.66 | 0.91 | ||
0.86 | 0.76 | 0.11 | 0.16 | 0.24 | 0.29 | 0.37 | 0.43 | 0.53 | 0.6 | 0.86 | |||
0.8 | 0.78 | 0.05 | 0.1 | 0.18 | 0.24 | 0.32 | 0.38 | 0.47 | 0.55 | 0.8 | |||
0.75 | 0.8 | 0.05 | 0.13 | 0.18 | 0.27 | 0.32 | 0.42 | 0.5 | 0.75 | ||||
0.7 | 0.82 | 0.08 | 0.13 | 0.21 | 0.27 | 0.37 | 0.45 | 0.7 | |||||
0.65 | 0.84 | 0.03 | 0.08 | 0.16 | 0.22 | 0.32 | 0.4 | 0.65 | |||||
0.59 | 0.86 | 0.03 | 0.11 | 0.17 | 0.26 | 0.34 | 0.59 | ||||||
0.84 | 0.88 | 0.06 | 0.11 | 0.21 | 0.29 | 0.54 | |||||||
0.48 | 0.9 | 0.06 | 0.16 | 0.23 | 0.48 | ||||||||
0.48 | 0.92 | 0.1 | 0.18 | 0.43 | |||||||||
0.36 | 0.94 | 0.03 | 0.11 | 0.36 | |||||||||
0.29 | 0.96 | 0.01 | 0.29 | ||||||||||
0.2 | 0.98 | 0.2 |
Capacitance contactor |
Capacitance switching compound switch |
Self-healing shunt capacitor |
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CJ19-25 | XXFK-△-16KVA | BSMJ0.4-1-3 | ||||||||||||||
CJ19-25 | XXFK-△-16KVA | BSMJ0.4-2-3 | ||||||||||||||
CJ19-25 | XXFK-△-16KVA | BSMJ0.4-3-3 | ||||||||||||||
CJ19-25 | XXFK-△-16KVA | BSMJ0.4-5-3 | ||||||||||||||
CJ19-25 | XXFK-△-16KVA | BSMJ0.4-6-3 | ||||||||||||||
CJ19-25 | XXFK-△-16KVA | BSMJ0.4-7.5-3 | ||||||||||||||
CJ19-25 | XXFK-△-16KVA | BSMJ0.4-8-3 | ||||||||||||||
CJ19-25 | XXFK-△-16KVA | BSMJ0.4-10-3 | ||||||||||||||
C119-25 | XXFK-△-16KVA | BSMJ0.4-12-3 | ||||||||||||||
CJ19-32 | XXFK-△-16KVA | BSMJ0.4-14-3 | ||||||||||||||
CJ19-32 | XXFK-△-16KVA | BSMJ0.4-15-3 | ||||||||||||||
CJ19-32 | XXFK-△-16KVA | BSMJ0.4-16-3 | ||||||||||||||
CJ19-43 | XXFK-△-20KVA | BSMJ0.4-18-3 | ||||||||||||||
CJ19-43 | XXFK-△-20KVA | BSMJ0.4-20-3 | ||||||||||||||
CJ19-63 | XXFK-△-30KVA | BSMJ0.4-25-3 | ||||||||||||||
CJ19-63 | XXFK-△-30KVA | BSMJ0.4-30-3 | ||||||||||||||
CJ19-95 | BSMJ0.4-40-3 | |||||||||||||||
CJ19-95 | BSMJ0.4-50-3 |