11kv Oil Immersed Transformer
11kv Oil Immersed Transformer The three-phase oil-immersed transformer produced by our company adopts a new type of insulation structure to improve short-circuit resistance. The iron core is made of high-quality cold-rolled silicon steel sheet, and the high-voltage winding is made of...
Description
11kv Oil Immersed Transformer
The three-phase oil-immersed transformer produced by our company adopts a new type of insulation structure to improve short-circuit resistance. The iron core is made of high-quality cold-rolled silicon steel sheet, and the high-voltage winding is made of high-quality oxygen-free copper wire. It adopts a multilayer cylindrical structure. All solid components All adopt special anti-loose treatment.
The product has the characteristics of high efficiency and low loss, which can save a lot of power consumption and operating costs, and has significant social benefits.
Technical parameters:
Rated Capacity | Voltage Combination | Winding Connectio Grade | No-load Loss (KW) | Load Loss (KW) | Short Circuit Impedance (%) | No-load Current (A) | ||
High Voltag (kV) | Tapping Range Of High Voltage (%) | Low Voltage (kV) | ||||||
50 | 0.16 | 1.2 | 1.6 | |||||
100 | 0.23 | 2.01 | 1.4 | |||||
125 | 0.27 | 2.37 | 1.4 | |||||
160 | 0.28 | 2.82 | 1.3 | |||||
200 | 0.34 | 3.32 | 1.2 | |||||
250 | 0.4 | 3.95 | 1.1 | |||||
315 | 0.48 | 4.75 | 1.1 | |||||
400 | 0.58 | 5.74 | 1.0 | |||||
500 | 0.68 | 6.91 | 1.0 | |||||
630 | 0.83 | 7.86 | 6.5 | 0.9 | ||||
800 | 0.98 | 9.4 | 0.8 | |||||
1000 | 1.15 | 11.5 | 0.8 | |||||
1250 | 1.4 | 13.9 | 0.7 | |||||
1600 | 1.69 | 16.6 | 0.6 | |||||
2000 | 1.99 | 19.7 | 0.6 | |||||
2500 | 2.36 | 23.2 | 0.5 | |||||
Transformer ordering instructions
a. Rated capacity
b. High and low voltage rated voltage
c. Connection group label
d. Impedance voltage
e. Tap range
f. Frequency
g. Other (special) requirements
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