格林思科实业有限公司
电力变压器
电力变压器主要应用于UPS,太阳能发电系统,变电站,房地产等场合。

Introduction

Powerspace(our trademark No.17804517) series of transformer is made with high quality grain-oriented cold rolled silicon steel of high magnetic conductivity, and 45 degree all learning stepping points. With special square tube and draw plate are used, the core column is fixed by the insulated tape. 
Its surface is covered with special resin in order to avoid moisture and rust, which can reduce no-load current and noise of the iron core.
High voltage coil is made with Grade F insulation cooper wire, reinforce with long or short glass fiber felt as stuffing and being cast with expoxy resin at vacuum state which can restrain the partial discharge effectively not to exceed 5PC
The low voltage winding is made in the foil type by the automatic foil winding machine, the internal welding is conducted on the winding machine with argon protection which is characterized by high precision and small welding resistance without eternal welding points.
Laminated foil with epoxy resin are used for layer insulation, the device are enclosed with resin at its both ends and them put it in the curing furnace to make it strong
Transformer can be with IP20 or IP55 protection casing for indoor or outdoor application. And also can be with perfect temperature protection and control device.
Specification

Model
Capacity
Input voltage
Output voltage
Rated current
Size(LxWxH)
Weight
KVA
Vac
Vac
A
mm
KGS
TRD-2
2

360/380/400/420

/440/480

input voltage

can be customized

100/110/120/173

/190/200/208/220

output voltage

can be customized

5
340x420x350
50
TRD-3
3
8
500x400x600
70
TRD-5
5
13
85
TRD-10
10
26
600x500x620
120
TRD-15
15
39
135
TRD-20
20
52
150
TRD-30
30
78
720x560x800
180
TRD-40
40
105
220
TRD-50
50
130
260
TRD-60
60
157
300
TRD-80
80
210
800x680x980
370
TRD-100
100
262
400
TRD-120
120
315
480
TRD-200
200
524
1180x800x1280
750
TRD-250
250
656
900
TRD-300
300
787
1280x950x1600
1100
TRD-400
400
1049
1300
TRD-500
500
1312
1400x1100x1800
1600
TRD-600
600
1574
1800
TRD-800
800
2099
1500x1200x1900
2200
TRD-1000
1000
2624
2500
TRD-1250
1250
3280
1600x1300x2000
3000
TRD-1600
1600
4199
1800x1500x2100
3800
Voltage class:1000V,Frequency:50/60Hz,Electric strength:2.5KV/60s
Insulation resistance:> 100MΩ/ DC500V,Insulation class:B class<130℃;
F class:155℃,H class:180℃ can be customized
Cooling: self cooling,fan cooling, water cooling available
Insolation:△/Y,can be customized
Environment temperature:-10℃~40℃,humidity:<95%
Altitude:1000M
Three phases output:100/110/120/173/190/200/208/220VAC available
Single phase output:24/36/100/110/120/127/200/220V available 

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