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Servo Voltage Stabilizers(JJW, JSW precision purified)
Servo Voltage Stabilizers(JJW, JSW precision purified)
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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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