BSMJ self-recover low-voltage shunt capacitor
The product is produced by the latest technology of Zn/Al metalized film. It has the characteristics of good electric performance,small volume, light, and good specific performance. The capacitor is mainly used to increase power factor of low-vltage electricity network,lower reactive loss,improve quality of voltage.
Main characteristics:
1．Small volume，1ight weight good bit performance；
2．Low loss，little heating and low temperature rise；
3．Strong self-healing ability,can improve reliability of use and prolong Service life；
4．Built-in discharge resistance and safeguard can guarantee safety；
5．Adopt half-S0lid impregnant and have no 1eakage； |
 |
Service condition:
1．Comparative temperature：≤85％RH
2．Temperature category：-25/B
3．Elevation heighe: ≤2000m
4．Max.allowed overvoltage：≤1.1Un
5．MaX．allowed overcurrent：≤1.3In |
 |
Main technical indexes：
1.Rated voltage:400,450,0.23~0.25VAC
2.Rated capacity:3~30kvar
3.Rated current:depend on different specifications
4.Capacity error:0~15%
5.Loss angle tangent value:¡Ü0.12%
6.Interpolar voltage endurance:1.75Un,10s
7.Polar shell voltage endurance:3KV,AC 10s
8.Discharge character:after switching off power source,the residual voltage can be lowered below 50V within 3 minutes.
9.Execution standard:GB12747-91 and IEC831-1998
Main specifications and sizes（0.23～0.25kV）：
|
Model No. |
Rated voltage
(kV) |
Ratde capacity
(kvar) |
Rated electric capacity
(µF) |
Rated current
(A) |
Size |
Diagram |
|
B |
B1 |
H |
|
BSMJ0.23-3-1×3 |
0.23/50Hz |
3 |
3×60 |
3×4.3 |
|
|
120 |
Diagram1 |
|
BSMJ0.23-5-1×3 |
5 |
3×100 |
3×7.2 |
160 |
|
BSMJ0.23-7-1×3 |
7 |
3×140 |
3×10.1 |
220 |
|
BSMJ0.23-7.5-1×3 |
7.5 |
3×150 |
3×10.9 |
220 |
|
BSMJ0.23-10-1×3 |
10 |
3×200 |
3×14.5 |
260 |
|
BSMJ0.23-15-1×3 |
15 |
3×300 |
3×21.7 |
74 |
40 |
325 |
Diagram2 |
|
BSMJ0.23-20-1×3 |
20 |
3×401 |
3×29 |
90 |
50 |
345 |
|
BSMJ0.23-25-1×3 |
25 |
3×501 |
3×36.2 |
385 |
|
BSMJ0.23-30-1×3 |
30 |
3×602 |
3×43.5 |
435 |
|
BSMJ0.25-3-1×3 |
0.25/50Hz |
3 |
3×50.9 |
3×4 |
|
|
120 |
Diagram1 |
|
BSMJ0.25-5-1×3 |
5 |
3×84.9 |
3×6.7 |
140 |
|
BSMJ0.25-7-1×3 |
7 |
3×118.9 |
3×9.3 |
180 |
|
BSMJ0.25-7.5-1×3 |
7.5 |
3×127.3 |
3×10 |
180 |
|
BSMJ0.25-10-1×3 |
10 |
3×169.8 |
3×13.3 |
220 |
|
BSMJ0.25-15-1×3 |
15 |
3×254.6 |
3×20 |
74 |
40 |
280 |
Diagram2 |
|
BSMJ0.25-20-1×3 |
20 |
3×339.5 |
3×26.7 |
360 |
|
BSMJ0.25-25-1×3 |
25 |
3×424 |
3×33.3 |
74 |
40 |
385 |
|
BSMJ0.25-30-1×3 |
30 |
3×509.3 |
3×40 |
98 |
50 |
380 |
Main specifications and sizes（0.4～0.45kV）：
|
Model No. |
Rated voltage
(kV) |
Ratde capacity
(kvar) |
Rated electric capacity
(µF) |
Rated current
(A) |
Weight
（kg） |
SIZE
H |
Diagram |
|
BSMJ0.4-3-3 |
0.4/50Hz |
3 |
59.7 |
4.3 |
1.5 |
135 |
Diagram3 |
|
BSMJ0.4-5-3 |
5 |
99.5 |
7.2 |
1.6 |
|
BSMJ0.4-7.5-3 |
7.5 |
149.3 |
10.8 |
1.7 |
|
BSMJ0.4-10-3 |
10 |
199.0 |
14.4 |
1.8 |
160 |
|
BSMJ0.4-12-3 |
12 |
239.9 |
17.3 |
2.0 |
210 |
|
BSMJ0.4-14-3 |
14 |
278.7 |
20.2 |
2.0 |
|
BSMJ0.4-15-3 |
15 |
298.6 |
21.7 |
2.1 |
|
BSMJ0.4-16-3 |
16 |
318.5 |
23.1 |
2.2 |
|
BSMJ0.4-20-3 |
20 |
398.1 |
28.9 |
2.8 |
260 |
|
BSMJ0.4-20-3 |
20 |
398.5 |
28.9 |
2.8 |
185 |
Diagram4 |
|
BSMJ0.4-25-3 |
25 |
497.6 |
36.1 |
3.2 |
290 |
Diagram3 |
|
BSMJ0.4-25-3 |
25 |
497.6 |
36.1 |
3.4 |
230 |
Diagram4 |
|
BSMJ0.4-30-3 |
30 |
597.1 |
43.3 |
4.0 |
230 |
|
BSMJ0.45-3-3 |
0.45/50Hz |
3 |
47.1 |
3.8 |
1.5 |
135 |
Diagram3 |
|
BSMJ0.45-5-3 |
5 |
78.6 |
6.4 |
1.6 |
|
BSMJ0.45-7.5-3 |
7.5 |
118.0 |
9.6 |
1.7 |
|
Overall Size：
Service condition:
1．Comparative temperature：≤85％RH
2．Temperature category：-25/B
3．Elevation heighe: ≤2000m
4．Max.allowed overvoltage：≤1.1Un
5．MaX．allowed overcurrent：≤1.3In |
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