General (Servo Voltage Stabilizers JJW, JSW precision purified)
Servo Voltage Stabilizers JJW, JSW precision purified integrates voltage stabilization and purification and adopts advanced sine energy distributing technology, it has following obvious features: high accuracy of voltage stabilization rapid dynamic response, little distortion, strong adaptability of load, good anti-interference of electromagnetism, besides, it can take effect on absorbing and restraining kinds of noises and spike voltage. This series servo voltage stabilizer is widely used for lab, test equipment, metering equipment, medical equipment, and high-precision instrument and so on.
Performance (Servo Voltage Stabilizers JJW, JSW precision purified)
|
lnput Voltage |
Single-phase 185V-250V Three-phase 320-430V |
|
Output voltage |
Single-phase 220,accuracy 1% Three-phase 380V,accuracy 1% |
|
Frequency |
50Hz±2Hz |
|
Over voltage protection value |
Single-phase 246±4V; three-phase426 ±7V |
|
Load effect |
≤±0.5% |
|
Efficiency |
>90% |
|
Waveform distortion |
≤0.5% |
|
Response time |
20ms-100ms |
|
Spike voltage absorption |
input 500V, 13μS Output≤5V |
|
Environment temp |
-10℃--+40℃ |
|
Temperature rise |
<60℃ |
|
Dielectric strength |
1500V/min |
|
Insulation resistance |
Single-phase>5MΩ; Three-phase>2MΩ |
Model and spec (Servo Voltage Stabilizers JJW, JSW precision purified)
|
Specification (KVA) |
Product size D×W×H(cm) |
Package size D×W×H(cm) |
Weight(kg) |
|
|
JJW
Single-phase
220V |
JJW-0.5 |
35×16×25 |
41×23×33 |
9 |
1 |
|
JJW-1 |
35×16×25 |
41×23×33 |
10 |
1 |
|
JJW-2 |
39×17×29 |
47×24×36 |
15 |
1 |
|
JJW-3 |
46×23×41 |
57×34×51 |
27 |
1 |
|
JJW-5 |
46×23×41 |
57×34×51 |
37 |
1 |
|
JJW-10 |
51×27×47 |
61×39×56 |
65 |
1 |
|
JJW-15 |
66×42×47 |
78×54×58 |
87 |
1 |
|
JJW-20 |
66×42×47 |
78×54×58 |
100 |
1 |
|
JJW-30 |
81×62×59 |
94×74×70 |
114 |
1 |
|
JSW
Three-phase
380V |
JSW-1.5 |
61×32×56 |
72×44×65 |
35 |
1 |
|
JSW-3 |
61×32×56 |
72×44×65 |
40 |
1 |
|
JSW-6 |
61×32×56 |
72×44×65 |
52 |
1 |
|
JSW-9 |
71×35×66 |
82×46×75 |
91 |
1 |
|
JSW-15 |
71×35×66 |
82×46×75 |
116 |
1 |
|
JSW-20 |
71×35×66 |
82×46×75 |
150 |
1 |
|
JSW-30 |
71×40×66 |
82×52×85 |
195 |
1 |
|
JSW-50 |
70×58×130 |
90×74×142 |
232 |
1 |
|
JSW-75 |
85×75×130 |
93×83×142 |
260 |
1 |
|
JSW-100 |
85×75×130 |
93×83×142 |
380 |
1 |
|
JSW-125 |
80×60×180 |
88×68×200 |
420 |
1 | |
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