● Local reactive power compensation method: placed in cabinets such as power equipment, new rural power distribution box, factory workshop power distribution equipment, user distribution transformer metering cabinets, etc., which can achieve reactive power classification of tens to hundreds of kilowatts , Split-phase automatic compensation;
● Application in low-voltage complete cabinet: The product is assembled in the cabinet as a building block to form a reactive power automatic compensation device, breaking the structure mode of the traditional automatic compensation device, having excellent functions such as zero switching of capacitors and a simple structure. The same cabinet can be installed more Features such as multi-electric capacity, easy production, good capacity adjustability, and convenient operation and maintenance.
The three-phase compensation method contains two units inside the product“△”type capacitor, the maximum capacitance is (40+20)Kvar, the two capacitors are not switched on and off at the same time when working; the split-phase compensation product has two "Y" type capacitors, the maximum capacity is (20+20)Kvar , A1, B1, C1 and A2, B2, C2 retreat respectively.
The capacitance of the internal capacitors of the three-phase compensation products can be the same or different, such as (40+20), (20+20), (20+10)Kvar, etc.
Dividing ability: 35KA.
The mixed compensation method product contains a
"△”type capacitor
plus a "Y" type capacitor, the maximum capacitance is (30+20) Kvar.
Dividing ability: 35KA.
The rated voltage is generally 450V for three-phase compensation and 250V for split-phase compensation.
Product selection example
Compensation Method |
Capacity(kVar) |
Specification Model |
Dimensions(W*L*H)/mm |
Three-phase Compensation |
40+20 |
NA-□□□ZSG/450-40.20 |
103×356×320 |
20+20 |
NA-□□□ZSG/450-20.20 |
103×356×270 |
|
20+10 |
NA-□□□ZSG/450-20.10 |
103×356×270 |
|
Phase Compensation |
20+10 |
NA-□□□ZFG/250-20.10 |
103×356×300 |
Hybrid Compensation |
20+10 |
NA-□□□ZHG /450-20+250-10 |
103×356×270 |
Remarks: Non-standard specifications and capacities can be customize