ZGS11-H(Z) Combined Transformer Product Introduction
ZGS11 series combined transformer is a new type of power distribution equipment(also called American box variable),is will high-voltage switch plug-in fuse,high-pressure current limiting fuse installed in transformer,the insulation and cooling with mineral oil,with reasonable structure compact,small volume,installation flexible,convenient operation,cover an area of an area small,etc.Combined transformer is especially applicable to the load center city grid,to reduce the consumption,improve the quality of power supply.
This series of products has been widely used in communities acoross the cunntry,and public lpaces,industrial mining enterprises etc distribution sites.
ZGS11-H(Z) Combined Transformer Product Features
1.Compact sturcture,convenient installation.
2.The seal,whole insulation structure,can guarantee the security of person.
3.Can be used for ring network,also can used for terminal,conversion convenient,improve the power supply reliability.
4.The low loss,low noise,superior performance.
5.Cable joint adopts plug-and-socket form,has the characterstics of isolating switch,convenient operation,flexible.
6.High pressure double weld wire protection,plug-in weld wire has temperature,current ShuangMin protection properties.
7.Backup weld wire of transformer faults and second line fault protection.
8.Box adopts anti-theft structure.
9.Low temperature,overload ability.
10.Because transofrmer implement body adopts special structure,its outstanding advantages is high quality,neutral voltage offset small.
Technical Date Of ZGS11-H(Z) Combined Transformer
額定容量
(kVA)
Rated Capacity
電壓組合
Voltage Combined
聯(lián)接組標(biāo)號
Vector-group
空載消耗(W)
No-load Loss
負(fù)載損耗(W)
75°C
Load-loss
空載電流(%)
No-load
current
阻抗電壓(%)
Impendance
voltage
高壓
HV
(kV)
高壓分接范圍
Tapping Ranges
低壓
LV
(kV)
6
6.3
10
10.5
11
±5%
±2*2.5%
Yyn0
Dyn11
100
0.4
200
1500
0.65
4.0
125
240
1800
0.65
160
280
2200
0.60
200
340
2600
0.50
250
400
3050
0.50
315
480
3650
0.45
400
570
4300
0.45
500
680
5150
0.40
630
810
6200
0.40
4.5
800
980
7500
0.35
1000
1150
10300
0.35
1250
1360
12000
0.30
1600
1640
14500
0.30