China Self Discharge Resistor Self Healing Low Voltage Shunt Power Capacitor, Find details about China Low Voltage Capacitor, Shunt Capacitor from Self Discharge Resistor Self Healing Low Voltage Shunt Power Capacitor
Main Features
1,Combined structure,the specification is only 1/2 of the common and cylinder product, and convenient installation.
2, Light weight,semi-solid filled dielectric,the melting point is below 70ºC, with effective explosion-proof structure,safe and reliable.
3, With built-in temperature inductive elements,the protection function is more complete.
4, The use is more reasonable to adopt structure of combined compensation, respective and mixed compensation.
Technical Parameters
ltem | Data | |
(Un)Rated Voltage | 250v/450v | |
(Qn)Rated Output | 1~40kvar | |
(µF)Capacitance Tolerance: | -5% ~ +10% | |
(tanð)Tagent of Loss Angle | In power frequency and rated voltage,20ºC:tanð≤0.0015 | |
(Ut)Withstand Voltage | voltage withstand between terminals | 2.15Un 10S |
voltage withstand between case | 3KV 10S | |
Maximum Permitted Overvoltage: | 1.1Un(8h/24h), 1.3Un 1min | |
Maximum Permitted Overcurrent: | 1.3In(Un,Hz) | |
Self Discharge Feature: | The residual voltage ≤50V after 3mins of disconnecting power supply | |
Standards | GB/T12747-2004 | |
IEC60831-1996 |
Model SPBMJ | Rated voltage (kV) | Rated output (kvar) | Total capacitance (μF) | Rated current (A) | Dimension(LxWxH) (mm) |
0.25-2.5-3YN | 0.25 | 2.5 | 127.4 | 3.3 | 340×70×110 |
0.25-5-3YN | 5 | 254.8 | 6.6 | 340×70×110 | |
0.25-10-3YN | 10 | 509.6 | 13.3 | 340×70×110 | |
0.25-15-3YN | 15 | 764.3 | 20 | 340×70×150 | |
0.25-20-3YN | 20 | 1019.1 | 26.6 | 340×70×160 | |
0.25-30-3YN | 30 | 1528.7 | 33.3 | 340×70×210 | |
0.45-(2.5+2.5)-3 | 0.45 | 5 | 78.6 | 6.4 | 340×70×110 |
0.45-(2.5+5)-3 | 7.5 | 118 | 9.6 | 340×70×110 | |
0.45-(5+5)-3 | 10 | 157.3 | 12.8 | 340×70×110 | |
0.45-(10+5)-3 | 15 | 235.9 | 19.2 | 340×70×130 | |
0.45-(10+10)-3 | 20 | 314.5 | 25.7 | 340×70×130 | |
0.45-(15+10)-3 | 25 | 393.2 | 32.1 | 340×70×160 | |
0.45-(15+15)-3 | 30 | 471.8 | 38.5 | 340×70×160 | |
0.45-(20+10)-3 | 30 | 471.8 | 38.5 | 340×70×170 | |
0.45-(20+15)-3 | 35 | 550.4 | 44.9 | 340×70×170 | |
0.45-(20+20)-3 | 40 | 629.1 | 51.3 | 340×70×200 |
Key Advantages
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