Active Member
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[China]
Address: No. 25 Street , Hanghai Road, Zhengzhou,Henan,China
Contact name:Ken Chan (English)
Knkong Electric Co.,Ltd |
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S11 10/0.4KV Oil Type Power Transformer GB/T25446 Standard
Product Introduction
Product Standards
GB1094.1-2013 General rules for power transformers
GB1094.2-2013 Power Transformer Temperature Rise
GB1094.3-2003 Insulation Level and Insulation Test of Power
Transformers
GB1094.5-2008 Power transformer withstands short circuit capability
GB/T1094.10-2003 Power transformers - Part 10: Determination of
sound levels
GB/T25446-2010 Oil-immersed amorphous alloy core distribution
transformer technical parameters and requirements
Conditions
1. Conditions of the normal environment: The altitude does not
exceed 1000m;
2. The highest ambient temperature +40 °C, the lowest -25 °C;
3. Conditions for special environments: Altitude over 1000m;
4. The highest ambient temperature +40 °C, the lowest -45 °C.
(Detailed description when ordering);
5. Installation site: no corrosive gas, no obvious dirt
environment;
Note: According to the agreed conditions, to provide users with
products under special conditions of use.
Company
Responsibility: Production research and development MV& LV switch, outdoor&indoor VCB, power distribution terminals (DTU, FTU).
Year of establishing: 10th-June-2009
Registered capital:RMB102,000,000 (USD 15,000,000 )
Company License: 91410104689749184A
Manufacturing workshop area:20,000 square meters
Company nature:private enterprise
Number of Employees:180
Senior engineer:20-30
Annual sales volume on 2019:RMB200,000,000 (USD 26,000,000)
10KV-S11 Oil Transformer main technical data
| Rated Capacity (KVA) | High voltage (KV) | Tapping Range | Low voltage (KV) | Frequency (Hz) | Connection Symbol | No-load loss (W) | load loss (W) | No-load Current (%) | Noise level (dB) | Short-circuit impedance (%) | Gauge A x B (mm x mm) | Dimensions L*W*H (mm) | Weight (KG) |
| 30 | 6 6.3 6.6 10 10.5 11 | ±5% ±2X 2. 5% | 0.4 | 50 |
| 100 | 630 | 2.3 | 44 | 4 | 400 | 770X545X890 | 260 |
| 50 | 130 | 910 | 2.0 | 44 | 400 | 790X560X920 | 320 | ||||||
| 80 | 180 | 1310 | 1.9 | 48 | 400 | 850X635X980 | 420 | ||||||
| 100 | 200 | 1580 | 1.8 | 48 | 550 | 865X685X990 | 470 | ||||||
| 160 | 280 | 2310 | 1.6 | 49 | 550 | 1120X740X1050 | 610 | ||||||
| 200 | 340 | 2730 | 1.5 | 51 | 550 | 1235X825X1080 | 750 | ||||||
| 250 | 400 | 3200 | 1.4 | 51 | 550 | 1275X860X1100 | 850 | ||||||
| 315 | 480 | 3830 | 1.4 | 53 | 550 | 1300X870X1170 | 960 | ||||||
| 400 | 570 | 4520 | 1.3 | 53 | 660 | 1395X960X1190 | 1160 | ||||||
| 500 | 680 | 5410 | 1.2 | 54 | 660 | 1530X1080X1230 | 1340 | ||||||
| 630 | 810 | 6200 | 1.1 | 54 | 4.5 | 660 | 1660X1180X1300 | 1660 | |||||
| 800 | 980 | 7500 | 1.0 | 57 | 820 | 1740X1255X1400 | 2100 | ||||||
| 1000 | 1150 | 10300 | 1.0 | 57 | 820 | 1780X1320X1490 | 2400 | ||||||
| 1250 | 1360 | 12000 | 0.9 | 59 | 820 | 1855X1345X1580 | 2850 | ||||||
| 1600 | 1640 | 14500 | 0.8 | 59 | 820 | 1960X1415X1700 | 3430 |
