1. JJW.JSW series precision AC purification power supply is a new type of power supply product adopting international advanced sinusoidal energy distribution and voltage stabilization technology, integrating voltage regulation and mains purification function.
2. It has the advantages of high voltage regulation accuracy, fast dynamic response speed, small distortion, strong load adaptability and strong anti-electromagnetic interference capability.
1. JJW.JSW series precision AC purification power supply is a new type of power supply product adopting international advanced sinusoidal energy distribution and voltage stabilization technology, integrating voltage regulation and mains purification function.
2. It has the advantages of high voltage regulation accuracy, fast dynamic response speed, small distortion, strong load adaptability and strong anti-electromagnetic interference capability.
AC purification regulator technical parameters
Basic indicator
Protective function
Input voltage
Single phase: 185V-250V; three phase: 320V-430V
Efficiency
>90℅
Output voltage
Single phase: 220V ± 1%; three phase: 380V ± 1%
Waveform distortion
≤5%
Frequency
50Hz/60Hz
Response time
20ms-100ms
Overvoltage protection value
Single phase: 246V ± 4V; three phase: 426V ± 7V
Peak absorption
Input 500V/13Us output ≤5V
Load effect
≤±0.5%
Ambient temperature
—10°C -- +40°C
Audio noise
≤60dB distance 1m
Dielectric strength
1500V/min
Insulation resistance
Single phase > 5MΩ, three phase > 2MΩ
Specification model
Model(KVA)
Dimensions Deep X Width X Height(mm)
Package size Deep X width X height(mm)
Weight(KG)
Single phase
JJW-1
350*160*250
410*230*330
13
JJW-2
390*170*290
470*240*360
17
JJW-3
460*230*410
570*340*510
27
JJW-5
460*230*410
570*340*510
37
JJW-10
510*270*470
610*390*560
65
JJW-15
660*420*470
780*540*580
87
JJW-20
660*420*470
780*540*580
100
JJW-30
810*620*590
940*740*700
114
Three phase
JSW-3
610*320*560
720*440*650
33
JSW-6
610*320*560
720*440*650
45
JSW-9
710*350*660
820*460*750
63
JSW-15
710*350*660
820*460*750
81
JSW-20
710*350*660
820*460*750
115
JSW-30
710*400*760
820*520*850
140
JSW-50
700*580*1300
900*740*1420
165
JSW-80
700*580*1300
900*740*1420
185
JSW-100
700*580*1300
900*740*1420
215
Note: The above are regular models, which can be customized according to customer needs; for more information, please contact EECTECH
1. JJW.JSW series precision AC purification power supply is a new type of power supply product adopting international advanced sinusoidal energy distribution and voltage stabilization technology, integrating voltage regulation and mains purification function. The utility model has the advantages of high voltage regulation precision, fast dynamic response speed, small distortion, strong load adaptability and strong anti-electromagnetic interference capability.
2. Mainly used in computers, precision instruments, test instruments, communication broadcasting equipment, automatic control systems, etc. with high power quality requirements.