SZ11-33kV Series Power Transformer

Product Features

1.These types of power distribution transformers have High Efficiency, Low Loss, Low Noise Characters

2. Good Inside Heat Emission, High Anti Short Circuit, Safe And Reliable

3. Empty, Load Loss Is Low

4. Reliable, long service life, free maintenance.

Transformer Standards

GB 1094.1-1996 GB 1094.2-1996

GB 1094.3-2003 GB/T 7595-2008

GB/T 6451-2008 JB/T 3837-2010

Transformer Special Service Conditions

1. The height above sea level is above 1000m
2. Ambient temperature
3. Highest air temperature is above 40°C
4. Lowest air temperature Lower than 45°C (defines in detail when placing an order)

Transformer Normal Service Conditions
1 The height above the sea level is below 1000m

2 Ambient temperature:
Highest air temperature +40°C
Highest daily average air temperature+30°C

Highest annual average air temperature +20°C

Lowest outdoor air temperature -25°C