The medium distribution transformers of GNEE Energy are three-phase, oil-immersed, hermetically sealed, and adaptable for pole-mounting or assembly in substations.
On request, the transformer can be equipped with an oil conservator, and the transformer tank's surface can be hot dip zinc coating.
Product scope
Primary voltage: up to 36 kV
Available fluids: mineral oil, dimethyl silicone, esters and synthetic hydrocarbons
ANSI and IEC standards
Applications: utilities, renewables, oil & gas, industrial and data centers
|
Rated capacity (KVA) |
Rated Voltage(KV) |
Short-circuit impedance |
Connection symbol |
No-Load Losses(W) |
Load Losses(W) |
No-Load Current (%) |
|
|
HV |
LV |
||||||
|
30 |
6
6.3
10
10.5
11 |
0.4 |
4 |
Dyn11/Yyn0 |
100 |
630/600 |
2.3 |
|
50 |
130 |
910/870 |
2 |
||||
|
63 |
150 |
1090/1040 |
1.9 |
||||
|
80 |
180 |
1310/1250 |
1.9 |
||||
|
100 |
200 |
1580/1500 |
1.8 |
||||
|
125 |
240 |
1890/1800 |
1.7 |
||||
|
160 |
280 |
2310/2200 |
1.6 |
||||
|
200 |
340 |
2730/2600 |
1.5 |
||||
|
250 |
400 |
3200/3050 |
1.4 |
||||
|
315 |
480 |
3830/3650 |
1.4 |
||||
|
400 |
570 |
4520/4300 |
1.3 |
||||
|
500 |
680 |
5410/5150 |
1.2 |
||||
|
630 |
4.5 |
810 |
6200 |
1.1 |
|||
|
800 |
980 |
7500 |
1.0 |
||||
|
1000 |
1150 |
10300 |
1.0 |
||||
|
1250 |
1360 |
12000 |
0.9 |
||||
|
1600 |
1640 |
14500 |
0.8 |
||||
|
2000 |
1940 |
18300 |
0.7 |
||||
|
2500 |
2290 |
21200 |
0.6 |
||||
Medium distribution transformers
Medium liquid-filled distribution transformers
Material
1. Oxygen-free copper lines of lower resistivity, which will become smoother and burr-free after series of additional surface
treatment, so the load loss of our transformer is lower and the electric performance is better.
2. High-quality silicon-steel plates which are of lower unit loss, and the no-load of the transformers is lower.
3. High-quality wooden laminating insulation pieces, which won't split or move even under the influence of short circuit.
4. Thoroughly filtrated transformer oil containing less water, gas and impurities, which makes our transformers work better.
5. High-quality rubber sealing material, which can prevent the transformers form aging or leakage.
single phase distribution transformer features:
our gNEE factory
Packaging&shipping
test creatificate
exhibition photos
customer visit case
gNEE Teams
Our managing principle is quality first, service first. In order to adapt and meet the demands of market, we adjust products structure and grade constantly, exploit new products, set up and perfect merchandise sales and service system.
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