SFR-L power quality improvement reactive power compensation capacitor bank
Negotiable
Min.Order:1
Jiangsu Sfere Electric Co., Ltd.
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Function | Specification | ||
Measurement accuracy | Current | ≤1.0%(5%~120%In) | |
Voltage | ≤0.5%(80%~120%Un) | ||
Power | ≤2% | ||
Power factor | ≤0.01 | ||
Switching mode | Zero cross switching | ||
Compensation operation | Working voltage | AC380V±20%, distortion rate ≤5% | |
Comsumption | ≤5VA | ||
Max working current | 1.35 X In | ||
Switching inrush current | ≤3 X In | ||
Host protection | Over voltage | 430V(can be set) | |
Under voltage | 300V(can be set) | ||
Harmonic exceeding | 0%~100% | ||
Local protection | Over current | 0A~100A | |
Over temperature | 55 ℃ | ||
Unbalance | 50% | ||
Control setting | Control parameter | Target power factor, switching threshold, delay time etc. | |
Peripheral unit parameters | Current transformer ratio | ||
Network interface | Pluggable data line, internal network protocol | ||
Mechanical installation | Outline dimension | W-71.5mm L-370mm, height is a according to different capacity | |
Installation dimension | Distance of installation fixing holes:W-85mm*L-315MM | ||
Weight | ≤6.5kg | ||
Environment temperature | Working temperature | -15℃~45℃ | |
Storage temperature | -25℃~55℃ | ||
Altitude | ≤2000m | ||
Standard | GB/T15575-2008 |
Compensation mode | Capacity(kvar) | Model | Application field |
Three-phase total compensation | 40+40 | SFR-LXD-4040/450 | It is used in the fields where the power quality meets the national standard, the requirement for power quality is not very high and no harmonic sensitive equipment. Phase separation compensation is used in the occation that three phase load imbalance greater than 30%. |
40+20 | SFR-LXD-4020/450 | ||
30+30 | SFR-LXD-3030/450 | ||
20+20 | SFR-LXD-2020/450 | ||
20+10 | SFR-LXD-2010/450 | ||
10+10 | SFR-LXD-1010/450 | ||
10+5 | SFR-LXD-1005/450 | ||
Phase separation compensation | 30 | SFR-LXD-30/250 | |
20 | SFR-LXD-20/250 | ||
10 | SFR-LXD-10/250 | ||
5 | SFR-LXD-05/250 | ||
Total and separation combined compensation | 40+20 | SFR-LXD-40G20F | |
40+15 | SFR-LXD-40G15F | ||
40+10 | SFR-LXD-40G10F | ||
30+20 | SFR-LXD-30G20F | ||
30+10 | SFR-LXD-30G10F | ||
20+20 | SFR-LXD-20G20F |