久久国产精品无码网站_3D动漫同人精品无码专区_亚洲AV永久无码精品网址_无码天堂亚洲国产AV

Microcomputer non-contact voltage regulator

PRODUCT

CONTACT US

Tel：400-685-8582

Tel：+86-21-57715555
           +86-21-37831986

Fax：+86-21-37831846

Phone：

Email：weho@chinaweho. com

 Address：Building 2, No.8 Nanle Road, Songjiang District, Shanghai

Three-phase non-contact precision regulated power supply SJW-30KVA

Three-phase non-contact precision regulated power supply SJW-30KVA Three-phase non-contact precision regulated power supply SJW-30KVA Three-phase non-contact precision regulated power supply SJW-30KVA

Three-phase non-contact precision regulated power supply SJW-30KVA

  • Category：Microcomputer non-contact voltage regulator
  • product description SJW-WB, DJW-WB series single and three-phase microcircuit non-contact compensation type power regulators are the latest high-power AC stabilized power supply designed according to the latest technology of international AC stabil
  • Hotline：   
Product Description

product description

SJW-WB, DJW-WB series single and three-phase microcircuit non-contact compensation type power regulators are the latest high-power AC stabilized power supply designed according to the latest technology of international AC stabilized power supply and designed according to my country's national conditions. It integrates advanced combined winding compensation method, non-contact switch, and microcomputer-controlled AC voltage stabilization technology. It has high efficiency and energy saving, fast adjustment, three-phase automatic balance, no mechanical failure and carbon brush wear, and has delay, over, under, etc. At the same time, the voltage stabilizer has solved the damage caused by the instantaneous current shock and overvoltage produced by the non-contact switch during the operation state of the system and the device, and the instantaneous overload capacity is strong, thus greatly improving the Reliability of system operation.

Use occasion

 Mainly used in communication, medical, textile, radio and television, precision instruments and various elevator systems and other places that require regulated power supply.

The main technical parameters

 ★Input voltage range: single-phase 176-264V three-phase 304-456V;

 ★Output voltage: single-phase 220V three-phase 380V;

★ Voltage stabilization accuracy: ±2.5%;

★Frequency: 50-60Hz;

★Load power factor: >0.7;

★Efficiency:＞95%;

★Strain time: 0.2-0.5s;

 ★Instantaneous overload capacity: the rated current is indeed 1.5-2 times;

★Ambient temperature: -15～40℃;

 ★Functional features: no contact, no noise, no mechanical and carbon brush wear: with overvoltage, undervoltage, fault diagnosis, signal display, alarm and protection functions.

Model Specifications

Phase Model Specifications (KVA) Rated capacity (KVA) Maximum output current (A) Dimensions (cm) (D×W×H)
Simplex DJW-WB-10 10 45 64×42×108
DJW-WB-15 15 68 60×42×108
DJW-WB-20 20 91 60×42×108
DJW-WB-30 30 136 60×42×108
DJW-WB-50 50 227 60×52×125
DJW-WB-60 60 273 60×52×125
DJW-WB-80 80 364 70×62×158
DJW-WB-100 100 455 70×62×158
three phase SJW-WB-10 10 15 60×57×128
SJW-WB-15 15 twenty two 60×57×128
SJW-WB-20 20 30 60×57×128
SJW-WB-30 30 45 60×57×128
SJW-WB-50 50 76 70×62×158
SJW-WB-80 80 121 70×62×158
SJW-WB-100 100 152 70×62×158
SJW-WB-150 150 227 72×80×168
SJW-WB-180 180 273 72×80×168
SJW-WB-200 200 303 72×80×168
SJW-WB-225 225 333 82×100×178
SJW-WB-250 250 379 82×100×178
SJW-WB-300 300 455 82×100×178
SJW-WB-320 320 560 82×100×178
SJW-WB-350 350 930 82×100×178
SJW-WB-400 400 1050 82×100×178
SJW-WB-500 500 1350 102×120×190

Selection Tips

 1. This voltage stabilizer (stabilized power supply) product is a three-phase four-wire, split-phase adjustment method. This voltage stabilizer (stabilized power supply) has high requirements on the reliability of the neutral line connection in the system, so this voltage stabilizer is used. (Stabilized power supply) Pay attention to the selection of the cross-sectional area of the neutral line of the system, and minimize the contact resistance of the neutral line.

 2. When this voltage stabilizer (stabilized power supply) product is selected, the current of the load equipment shall not exceed the rated current value of the product; if an inductive motor load is used, its power shall not exceed 1 of the power of this voltage stabilizer (stabilized power supply) product. /6.

 3. The input and output of this voltage stabilizer (stabilized power supply) are not isolated, please pay attention to prevent static electricity.