Why Dry Transformers?
Safe and Environment friendly Products
1. Reduce environment pollution
2. Zero leakage risk of oil or pollutants
3. Non flammable,self extinguishing
4. Strong anti short circuit ability
5. Strong seismic ability
6. Less space required
7. Strong overload ability
8. Maintenance free
EEC’s dry type transformers are in conformity with the following standards:
1. National Standard of China GB1904.11-2007”Power Transformers”
2. International Electro Technical Commission Standards IEC 60076-11”2004 “Dry Type Transformers”
3. German Industry Standard DIN EN 60076-11:2005 “Dry Type Transformers”
Latest Development: latest trend and latest product
1. EEC SG15 Transformer is one series of excellent products with higher insulation and heat resistand level(H Class).It provides you longer insulation life and higher overload capacity,and it adapts the most optimum design for higher energy efficiency grade.
2. EEC Hi-Dry Transformers,this new type high efficient products was made from elaborate design,it has lower loss rate and excellent efficiency, and it is the ideal choice for customers who need to evaluate the overall environmental influences and total running cost.
Product Features
In virtue of the coils sealed by epoxy resin, this series of products is fire retardant, fireproof, and explosion-proof and it possesses properties including maintenance-free, non-contamination, and small volume. It can be assembled at the load center directly. Besides, due to its scientific and reasonable design and casting process, the product has small quantity of partial discharging, low noise, strong heat dissipation capability and it is able to run for a long time with 140% rated load under the forced air cooling condition. In addition, this product is equipped with intelligent temperature controller that can achieve centralized monitoring and control.
Parameter
10KV level Epoxy Resin Cast Dry Type Transformer SC(B)、SC(B)11-30~2500
Rated High Voltage: 10(11,10.5,6.6,6.3,6 KV) Rated Low Voltage:0.4KV Insulation Level: L175AC35 / L10AC3 Connection Group: Dyn11 or Yyn0 Tapping Range: ±2×2.5% or ±5% |
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Rated Capacity (KVA) |
Short Circuit Resistance (%) |
SC(B)10 | SC(B)11 | Noise Level (dB) |
Weight (Kg) |
||||
No Load Loss (W) |
Load Loss 120℃ (W) |
No Load Current (%) |
No Load Loss (W) |
Load Loss 120℃ (W) |
No Load Current (%) |
||||
30 | 4 | 190 | 710 | 2.4 | 170 | 710 | 2.4 | 44 | 220 |
50 | 270 | 1000 | 2.4 | 250 | 1000 | 2.4 | 44 | 320 | |
80 | 370 | 1380 | 1.8 | 330 | 1380 | 1.8 | 45 | 460 | |
100 | 400 | 1570 | 1.8 | 360 | 1570 | 1.8 | 45 | 580 | |
125 | 470 | 1850 | 1.6 | 420 | 1850 | 1.5 | 46 | 750 | |
160 | 540 | 2130 | 1.6 | 490 | 2130 | 1.4 | 46 | 780 | |
200 | 620 | 2530 | 1.4 | 560 | 2530 | 1.3 | 47 | 850 | |
250 | 720 | 2760 | 1.4 | 650 | 2760 | 1.2 | 48 | 1030 | |
315 | 880 | 3470 | 1.2 | 790 | 3470 | 1.1 | 48 | 1060 | |
400 | 980 | 3990 | 1.2 | 880 | 3990 | 1 | 49 | 1400 | |
500 | 1160 | 4880 | 1.2 | 1040 | 4880 | 1 | 49 | 1550 | |
630 | 1340 | 5880 | 1 | 1210 | 5880 | 0.9 | 49 | 1820 | |
630 | 6 | 1300 | 5960 | 1 | 1170 | 5960 | 0.9 | 50 | 1850 |
800 | 1520 | 6960 | 1 | 1370 | 6960 | 0.8 | 51 | 2150 | |
1000 | 1770 | 8130 | 1 | 1590 | 8130 | 0.7 | 52 | 2550 | |
1250 | 2090 | 9690 | 1 | 1880 | 9690 | 0.6 | 53 | 3020 | |
1600 | 2450 | 11730 | 1 | 2210 | 11730 | 0.6 | 54 | 4500 | |
2000 | 3050 | 14450 | 0.8 | 2750 | 14450 | 0.5 | 55 | 5300 | |
2500 | 3600 | 17170 | 0.8 | 3240 | 17170 | 0.4 | 56 | 6200 |
Note: Due to continuous product improvement, the dimensions provided in this sample are for reference only. If necessary, our company can design and produce according to user requirements. Please contact the company in time.
SUPPORT
SERVICE SUPPORT
Zhongtian Electric provides a perfect after-service system.
There are more than 60 engineers can provide our customers with comprehensive pre-sale, in-sale and after-sale service.
Pre-sale service: To provide technology consultation and knowledge support of products.
In-sale service: Full communication with customers, providing customers with the best products and technology with most suitable solutions.
After-sale service: Follow up the installation and use of product promptly to guarantee the product quality
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