Stabilizer >> JJW SeriesPrecise Purifying Voltage Stabilizer
¡÷Production Introduction£º
Based on the principle of sine energy distribution, JJW series, the main circuit of which is constituted by sine energy distributor and high-power wave filter in parallel.
In case of changes of output voltage arising from the changes of input voltage and/or load , distributor precisely input energy to inductor by electric current to make the controllable changes of mH value of inductance accordingly to step up or down and keep it steady when
¡÷ Technical Parameters
Single Phase JJW Main Technical Parameters
Rated Capacity
1KVA
2KVA
3KVA
5KVA
10KVA
15KVA
20KVA
InputVoltage FluctuationRange
220V¡À20%
Output Voltage
220V
Voltage Precision
¡À3%
Over Voltage Protection
240V¡À5V
Frequency
50Hz¡À0.5Hz
Waveform Distortion
<5%
Power Factor
¨R0.8
Insulation Voltage
1500V60S
Insulation Resistance
500VDC>5M¦¸
Earth Resistance
<0.1¦¸
Response Time
<0.1S
Efficiency
>90%
Working
long time to work continuously
Surge Suppressed
32 us 2000v surge pulse input attenuation volume: 32db;
Ambient Temperature
-10¡«40¡æ
RelativeHumidity
<90%
Three-phase JJW Main Technical Parameters
Rated Capacity
3KVA
6KVA
9KVA
15KVA
20KVA
30KVA
45KVA
InputVoltageFluctuationRange
380V¡À20%
Output Voltage
380V
Precision
¡À3%
Over Voltage Protection
420V¡À5V
Frequency
50Hz¡À0.5Hz
Waveform distortion
<5%
Power Factor
¨R0.8
Insulation Voltage
2000V60S
Insulation Resistance
500VDC>5M¦¸
Earth Resistance
<0.1¦¸
Response time
<0.1S
Efficiency
>90%
Working
Long time to work continuously
Surge suppressed
32 us 2000v surge pulse input attenuation volume: 32db;
Apply to computers, audio education/experiment equipments, AV equipments, photographic / phototypesetting system, chemical analysis, optic, aging equipments, duplicating machine, production line and so on. It¡¯s an ideal steady power supply.
