| Prod Model: |
SJW-WB100KVA |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Current Type: |
AC |
| Phase: |
Three Phase |
| Usage: |
Sjw-Wb |
Product Description
DJW-WB(single phase), SJW - WB(three phase) series microcomputer contactless compensation voltage stabilizer (hereinafter referred to voltage stabilizer ) is the latest high-power AC voltage stabilization power supply, designed with the international advanced technology. It integrates sophisticated compensation mode of compound windings, contactless switch and technology of microcomputer control AC voltage regulation, has the features of high efficiency, energy-saving, fast adjustment, automatic balance of three phases, no machinery malfunction or carbon brush wearing and has the function of time delay, over voltage or under voltage alarming and protection. In addition, this voltage stabilizer can successfully prevent contactless switch being damaged for co - state current impact and over voltage produced by transient running of system and unit, has strong instantaneous overload ability, so it can greatly improv e the reliability of system operation.
Main technology characteristics
Range of input voltage: +20%
Range of output voltage adjustment: -5%
Accuracy of voltage stabilization: ± 2.5%
Efficiency: >95%
Absolute value of load power factor: >0.7
Strain time: 0.2~0.5S
Split-phase adjustment, automatic balance of three phases
Can bear instantaneous overload of 1.5-2 times
Contactless, no noise, no machinery and carbon brush abrasion
With the function of protection against over voltage, under voltage and phase failure, fault diagnosis, signal display as well as alarming.
Standard power supply: Single-phase 220V, three-phase 380V, frequency 50-60Hz.
Range of
voltage
stabilization(v)
|
Accuracy of
voltage
stabilization(%)
|
Model
|
Output current
(A)
|
Single-phase
176V-264V
(±20%)
|
2.5
|
DJW-WB-10KVA
|
45
|
DJW-WB-15KVA
|
68
|
DJW-WB-20KVA
|
91
|
DJW-WB-30KVA
|
136
|
DJW-WB-50KVA
|
227
|
DJW-WB-60KVA
|
273
|
DJW-WB-80KVA
|
364
|
DJW-WB-100KVA
|
455
|
Three-phase304V
/456V(±20%)
|
2.5
|
SJW-WB-10KVA
|
15
|
SJW-WB-15KVA
|
22
|
SJW-WB-20KVA
|
30
|
SJW-WB-30KVA
|
45
|
SJW-WB-50KVA
|
76
|
SJW-WB-100KVA
|
152
|
SJW-WB-150KVA
|
227
|
SJW-WB-180KVA
|
273
|
SJW-WB-200KVA
|
303
|
SJW-WB-225KVA
|
333
|
SJW-WB-250KVA
|
379
|
SJW-WB-300KVA
|
455
|
Hongbao Electric Group Co., Ltd. is a large-scale high and new-tech enterprise specialized in researching, developing, producing, marketing, information and service in the power field. The company has two major production bases in Yueqing, Zhejiang and Jiading, Shanghai, the production workshop covers an area of more than 260, 000 square meters, has more than 1000 employees, owns 16 professional branch companies, over 300 cooperative factories, more than 500 interior sales companies and special sales agencies. The leading products include voltage stabilizer, emergency power supply, uninterrupted power supply, storage battery, frequency converter, soft starter, charger, inverter, transformer, circuit breaker, architectural electrical equipment and others of more than 50 series, over 3000 models.
Hongbao Electric Co., Ltd. is a member unit of China Power Supply Society, director unit of Zhejiang Power Supply Society. The company ranks leading in passing the ISO9001 quality management system certification and ISO14001 environment management system certification, the products have obtained certificates like UL, CE, CB, SEMKO, SASO, and also domestic CCC, CQC and TLC that is issued by Ministry of Information Industry successively. Moreover, "HOSSONI" is awarded "China well-known trademark", Hongbao Company is assessed as unit of "honoring contacts and standing by reputation", "HOSSONI" brand voltage stabilizer is selected as "Zhejiang famous brand" products and "trustworthy products", and many other products are awarded national key new products, listed in State Torch Program and have the honor to win the technical innovation fund award. For many years, Hongbao was honored as star enterprise, listed in top ten enterprises in exporting goods to earn foreign currency, AAA credit enterprise of bank, top 100 tax enterprise and advanced enterprise of quality control successively by municipal people's government.
