BKMJ capacitor (Y connection)

BKMJ capacitor Could be conveniently changed into single-phase product with 3 times capacity.Thus increases the capacity level.

Service condition:1. Altitude: Applied in the area under 2000 meters2. Residual voltage in service: Under 10% of rated voltage3. Service area: There's no conducting dust and corrosive gas in the service area..

Technical indicators1. Rated voltage: 230V, 400V, 415V, 450V, 525V, 690V.2. Rated frequency: 50/60Hz.3. Insulation: Between terminal: 2.15Un, 2 seconds; None permanent arc over. Between pole and shell: 3KV, 10 seconds; None arc over.4. Capacitor deviation: ± 5%. ± 10%; The ratio of the maximum capacitor and minimum capacitor between random two terminals in three-phase product should not exceed 1.08.5. Tangent of loss angle: ≤ 0.2%6. Top allowable overvoltage: 1.10Un7. Top allowable overcurrent: 1.3In8. Discharging performance: There's discharging resistance in the product. After the break of capacitor, residual voltage would drop to 50V or below 9. Standard: Complied with GB/T 12747-2004 and IEC60831-199310. Type designation

 

Features of BKMJ (Y connection)

1.     Beside commonly protective function, the product possesses particular designing, thus radically eliminates phase short circuit failure caused by arc over. The product has the best security performance.

2.     Could be conveniently changed into single-phase product with 3 times capacity. Thus increases the capacity level.

3.     Neutral point is fetched out; each phase of three phases could be running separately. It is excellent product for precisely dynamic compensate of system.

4.     Breach low voltage bound, be suited for 1.14 KV compensate of oil field.

 

Capacity and Dimensions of BKMJ Series

Rated capacity (Kvar)	Drawing NO.	Shell length L1	L2	L3	Shell Width B1	B2	Shell height H1	H2	Mounting hole
1~5	C-1	190	214	238	66	44	140	174	φ6*9
6~10	C-2	190	214	238	66	44	180	214	φ6*9
11~15	C-3	190	214	238	66	44	200	234	φ6*9
16~25	D-1	190	214	238	130	94	200	237	φ12*16
26~50	E-1	328	358	388	130	94	270	/	φ12*16
55~60	E-2	328	358	388	130	94	360	/	φ12*16

 

 Note: The shell dimensions of single phase product is identical to three phase product.

BKMJ capacitor (Y connection)