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Product Details:
Payment & Shipping Terms:
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| Winding Type: | Multi-winding Transformer | Phase: | Three |
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| Core: | Core-type Transformer | Tank: | Corrugated Steel Plate |
| Altitude: | Up To 1, 000m Above Sea Level | Insulation Oil: | High Quality Grade Mineral Oil |
| High Light: | oil type transformer,three phase transformer |
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Tianan 3 phase electrical oil immersed 2000kva-11/0.415kv power transformer
Product overview
General
Tianan offers a complete range of distribution transformers designed to grant the reliability, durability, and efficiency required in utility, industrial, and commercial applications. Tianan liquid-filled transformers are manufactured in accordance with the most demanding industry and international standards. Compliance with important standards, from IEC to VDE, is a matter of course, just as much as the exclusive use
of high-quality materials. Qualified employees implement the demanding standards in daily practice.
Standard Features
1, Product Range:15kVA-10000kVA, up to 44kV
2, System voltage: max. 36 kVA 200 BIL
3, Coolers: corrugated wall or radiator
4, Oil preservation: hermetically sealed or conservator/free breathing
5, Tap changer: off-circuit or on-load
6, Cooling medium: mineral oil, Midel
7, Steel type core clamping system
8, High voltage (HV) multilayer winding
9, Low voltage (LV) foil winding or layer winding
10, Winding materials aluminium or copper
11, High temperature class transformers
12, Low noise solution
13, Efficient transformers with reduced losses
14, Liquid-filled
15, Used in special conditions
16, Sophisticated facilities
17, Usage of wooden case
18, 3D package for drawings
19, Special test like Zero Sequence Impendence test
20, Cooling: ONAN, ONAN/ONAF, KFAF, KFW
Service condition
a) Suitable for indoor or outdoor application
b) Air temperature: Maximum temperature: +40ºC; Minimum temperature:-30ºC
c) Humidity: Monthly average humidity 95%; Daily average humidity 90% .
d) Altitude above sea level: Maximum installation altitude: 2000m.
e) Max wind speed:35M/s
f) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
g) No frequent violent shake
Note: * Beyond those services condition should enquiry to manufacturer technical dept during order
Tests
1, Voltage ratio. Polarity and phase relationship test on each tapping
2, Resistance of all windings
3, No-load current and no-load losses measurement
4, Load losses measurement at rated current and frequency
5, Impedance voltage measurement
6, Induced over-voltage and separate source voltage withstand tests
7, Impulse voltage withstand test.
8, Noise level test
9, Oil leakage test
10, Overload test at 150% rated current for one hour after temperature rise test and hot resistance measurement of (HV - LV)
| Rated Power | Load losses | No-load losses | No load current% | Impedance% |
| S11-30 | 630 | 100 | 2.1 | 4 |
| S11-50 | 910 | 130 | 2 | 4 |
| S11-63 | 1090 | 150 | 1.9 | 4 |
| S11-80 | 1310 | 180 | 1.8 | 4 |
| S11-100 | 1580 | 200 | 1.6 | 4 |
| S11-125 | 1890 | 240 | 1.5 | 4 |
| S11-160 | 2310 | 270 | 1.4 | 4 |
| S11-200 | 2730 | 330 | 1.3 | 4 |
| S11-250 | 3200 | 400 | 1.2 | 4 |
| S11-315 | 3830 | 480 | 1.1 | 4 |
| S11-400 | 4520 | 570 | 1 | 4 |
| S11-500 | 5410 | 680 | 1 | 4 |
| S11-630 | 6200 | 810 | 0.9 | 4.5 |
| S11-800 | 7500 | 980 | 0.8 | 4.5 |
| S11-1000 | 10300 | 1150 | 0.7 | 4.5 |
| S11-1250 | 12000 | 1360 | 0.6 | 4.5 |
| S11-1600 | 14500 | 1640 | 0.6 | 4.5 |
Pckaging&Shipping
Long time shipment & Seaworthy wooden box
Wooden package optional:
1, choose one unit/ wooden box
2, choose 2unit/ wooden box to save cost
Contact Person: Ms. Lian Huanhuan
Tel: +86-13858385873
Fax: 86-574-87911400
