Product Overview
This cast resin dry-type transformer is a highly safe and environmentally friendly transformer developed by us based on German MORA technology. It meets the GB 20052 first-level energy efficiency standard and can significantly reduce your electricity bill. This transformer is mainly suitable for important places such as airports, power plants, hospitals, etc., and can meet your needs for transformer fire protection and high-load operation.
Type And Meaning
Product Features
Environmentally friendly
This dry-type transformer uses insulating materials such as epoxy resin. It does not produce toxic and harmful gases when used at high temperatures, meeting your environmental protection needs.
Intelligent monitoring
This dry-type transformer is equipped with a temperature detection and protection system. This system can automatically detect the operating temperature of the transformer, allowing you to monitor its operating status at any time.
Oil-free design
This transformer adopts oil-free design, avoiding the risks of oil leakage, fire, etc. It is very suitable for your fire protection requirements for transformers.
Main Technical Parameters
|
Rated Capacity (kVA) |
Voltage |
Vector Group |
No-Load Loss (W) |
120℃ On-Load Loss (W) |
Short cirait-z (%) |
No-Load Cur (%) |
Main Unit W.T (kg) |
Shuck W.T (kg) |
Size(mm) |
Distance (mm) |
|||
|
V (kV) |
Chng (%) |
V (kV) |
L·W·H (Without Protective Cover) |
L·W·H (With Protective Cover) |
|||||||||
|
30 |
6 6.3 10 10.5 11 |
±5 Or 2×2.5 |
0.4 |
Yyn0 Or Dyn11 |
190 |
710 |
4 |
2.4 |
310 |
395 |
670×500×695 |
1050×900×1000 |
350×450 |
|
50 |
270 |
1000 |
2.4 |
385 |
430 |
670×500×755 |
1050×900×1050 |
350×450 |
|||||
|
80 |
370 |
1380 |
1.8 |
475 |
535 |
930×600×785 |
1300×1000×1100 |
550×550 |
|||||
|
100 |
400 |
1570 |
1.8 |
590 |
660 |
990×600×800 |
1350×1050×1150 |
550×550 |
|||||
|
125 |
470 |
1850 |
1.6 |
665 |
745 |
1030×600×820 |
1400×1050×1150 |
550×550 |
|||||
|
160 |
540 |
2130 |
1.5 |
750 |
840 |
1040×710×940 |
1400×1100×1200 |
660×660 |
|||||
|
200 |
620 |
2530 |
1.4 |
880 |
985 |
1090×710×960 |
1450×1100×1300 |
660×660 |
|||||
|
250 |
720 |
2760 |
1.4 |
1000 |
1120 |
1110×710×1050 |
1500×1100×1350 |
660×660 |
|||||
|
315 |
880 |
3470 |
1.2 |
1150 |
1325 |
1150×710×1100 |
1550×1100×1450 |
660×660 |
|||||
|
400 |
980 |
3990 |
1.2 |
1410 |
1580 |
1250×710×1205 |
1650×1150×1500 |
660×660 |
|||||
|
500 |
1160 |
4880 |
1.2 |
1575 |
1760 |
1280×870×1290 |
1650×1250×1650 |
820×820 |
|||||
|
630 |
1340 |
5880 |
6 |
1.0 |
1950 |
2180 |
1320×870×1380 |
1700×1300×1700 |
820×820 |
||||
|
630 |
1300 |
5960 |
1.0 |
1750 |
1960 |
1370×870×1220 |
1750×1300×1650 |
820×820 |
|||||
|
800 |
1520 |
6960 |
1.0 |
2030 |
2300 |
1390×870×1360 |
1750×1300×1700 |
820×820 |
|||||
|
1000 |
1770 |
8130 |
1.0 |
2350 |
2650 |
1440×870×1460 |
1800×1300×1800 |
820×820 |
|||||
|
1250 |
2090 |
9690 |
1.0 |
2780 |
3100 |
1520×870×1580 |
1900×1350×1900 |
820×820 |
|||||
|
1600 |
2450 |
11730 |
1.0 |
3250 |
3640 |
1590×870×1630 |
2000×1500×1950 |
820×820 |
|||||
|
2000 |
3050 |
14450 |
0.8 |
3830 |
4310 |
1660×1120×1790 |
2000×1500×2100 |
1070×1070 |
|||||
|
2500 |
3600 |
17170 |
0.8 |
4350 |
4880 |
1760×1120×1910 |
2100×1500×2200 |
1070×1070 |
|||||
Note:
1. The diagonal load loss values in the table below are for products with Dyn11 connection group.
2. For technical parameters, dimensions and weight data of 10kV large-capacity distribution transformers, please contact us.
3. We can provide products with various rated voltages, short-circuit impedances and connection groups according to user requirements.
4. The weights and dimensions provided in the table are for reference only. For detailed specifications, please contact us.
Diagram
Application Scope
- Installation height: not more than 1000m above sea level;
- Ambient temperature: maximum temperature +40℃; maximum daily average temperature +30℃; maximum annual average temperature +20℃; minimum temperature -25℃ (indoor transformer).
Executive Standards
|
GB1094.11-2007 |
GB1094.3-2003 |
|
GB/T10228-2008 |
JB/T10088-2004 |
|
GB/T17211-1998 |
JB/T56009-1998 |
FAQ
Q: How long is the delivery time?
A: Normal within 10 days. It depends on detail items and quantity.Please contact us for details.
Q: How to get product quotation?
A: You can contact us anytime through the contact information on the website. You will receive our response within 24 hours.
Q: What after-sales services can I enjoy?
A: The transformer comes with a one-year warranty. Long-term online technical support is provided, along with customer training, and regular updates to maintenance manuals and technical guides.
Q: How long is the average lifespan of a transformer?
A: The lifespan ranges from 20 to 40 years, influenced by factors such as maintenance level, operating environment, and load conditions.
Q: How to determine the parameters of the transformer?
A: We can usually find the parameters in transformer nameplates, drawings, outline drawings, and technical tables.
Q: Do you have oil-immersed transformers and dry-type transformers in stock?
A: No, as transformers require customized parameters based on demand, we usually need to design them after receiving an order.
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