Welcome to Hebei Wuqiang WeiTe Electrical Appliance Co., Ltd.
Contact us
Hebei Wuqiang WeiTe Electrical Appliance Co., Ltd
Contacts:Section manager
Mobile: 86-13333086669
Tel:0086-318-3736777   0086-318-3736111
Fax:0086-318-3736969
E-mail: 76663880@qq.com
Address:Dayang Village, Wuqiang County
Bar-type off-circuit tap-changer
Bar-type off-circuit tap-changer
Contacts:Section manager
Tel:0086-318-3736777   0086-318-3736111
Mobile: 86-13333086669

  The suitable frequency of this switch is 50 and 60 Hz, and the nominal voltage is 10 and 35Kv, and the rated current is 20 to 150A. It is applicable to three-phase oil immersed transformer. There are two kinds of voltage regulating parts: the central part and neutral point. The parts can be directly fixed on the transformer tank cover or the tank wall, and can be tap switched in the non-excitation condition.

M8 *30 bolt, provided by transformer factory 


 

E-mail: duanpj888@163.com 

Tel: 0318-3736777

Fax: 0318-3736969

Code Rated current(A) Rated voltage (KV) Voltage adjustment range Phase

Surge Position

H H1 L L1 L2 L3 L4 I Md Box fluid opening (mm)
WSTII 63/10-4x3
63
10 ±5%
3 Central 180
100
376
143
122
58
97
24
M6



Φ43

WSTII 125/10-4x3 125 10 ±5% 3 Central 180 100 441 158 147 58 105 29 M8

Φ43

WSTII 250/10-4x3 250 10 ±5% 3 Central 205 120 486 173 162 68 120 34 M10 Φ43
WSTII 63/10-4x3B 63 10 ±5% 3 Central 205 125 376 143 122 58 97 24 M6 Φ43
WSTII 125/10-4 x3B 125 10 ±5% 3 Central 205 125 441 158 147 58 105 29 M8 Φ43
WSTII 63/10-6x5 63 10 ±2x5% 3 Central 180 100 520 191 170 58 97 24 M6 Φ43
WSTII 125/10-6x5 125 10 ±2x2% 3 Central 180 100 615 216 205 58 105 29 M8 Φ43
WSTII 250/10-6x5 250 10 +2x2.5% 3 Central 205 120 690 241 230 68 120 34 M10 Φ43
WSTII 63/10-6x5B 63 10 +2x2.5% 3 Central 205 125 520 191 170 58 97 24 M6 Φ43
WSTII 125/10-6 x5B 125 10 +2x2.5% 3 Central 205 125 615 216 205 58 105 29 M8 Φ43
WSTII 63/35-4x3 63 35 ±5% 3 Central 205 120 526 205 157 58 101 24 M6 Φ43
WSTII 125/35-4x3 125 35 ±5% 3 Central 205 120 591 225 182 58 111 29 M8 Φ43
WSTII 250/35-4x3 250 35 ±5% 3 Central 205 120 636 248 197 68 124 34 M10 Φ43
WSTII 63/35-6x5 63 35 ±2X2.5% 3 Central 205 120 670 255 205 58 101 24 M6 Φ43
WSTII 125/35-6x5 125 35 ±2X2.5% 3 Central 205 120 765 300 240 58 111 29 M8 Φ43
WSTII 250/35-6x5 250 35 ±2X2.5% 3 Central 205 120 840 316 265 68 124 34 M10 Φ43
WSTII 63/10-3x3 63 10 ±5% 3 Neutral 180 100 345 134 108 58 97 24 M6 Φ43
WST III 125/10-3x3 125 10 ±5% 3 Neutral 180 100 454 174 143 58 105 29 M8 Φ43
WSTII 63/10-5x5 63
10 ±2X2.5% 3 Neutral 180 100 489 182 156 58 97 24 M6 Φ43
WST III 125/10-5x5 125 10 ±2X2.5% 3 Neutral 180 100 628 232
201 58 105 29 M8 Φ43
WST HI 63/35-3x3 63 35 ±5% 3 Neutral 205 116 345 134 108 65 101 24 M6 Φ43
WST1125/35-3x3 125 35 ±5% 3 Neutral 205 120 454 174 143 67 110 29 M8 Φ43
WSTII 63/35-5x5 63 35 ±2X2.5% 3 Neutral 205 120 489 182 156 65 101 24 M6 Φ43
WST III 125/35-5x5 125 35 ±2X2.5% 3 Neutral 205 120 628 232 201 67 110 29 M8 Φ43

Switch Type: Switch type
Current Rating: Rated current
Rated voltage: Rated voltage
Voltage adjustment range: Voltage regulating range
Phase: Phase number
Surge parts: Voltage regulating part
Cover openings: Tank cover tapping
Central: Central part
Neutral: Neutral point

All rights reserved:Hebei Wuqiang WeiTe Electrical Appliance Co., Ltd.
Tel:0086-318-3736777   0086-318-3736111    Fax:0086-318-3736969    
Mobile:86-13333086669 E-mail: 76663880@qq.com
Contacts:Section manager    Address:Dayang Village, Wuqiang County Record Number:Hebei ICP No. 14020608


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