S11-20KV single phase pole-mounted distribution transformer

S11 Series 20KV class distribution transformer

Overview

In some areas, power transformer with a voltage level below 20KV are called “distribution transformer “ or “blending” for short .The installation of “matched” places and places is both a substation . Distribution transformer should be installed on the column or open floor installation .

Features of products

1. Meet ANSI , IEC,GB, SANS Standards

2. Safe Handling , Installation and Operation

3. Attractive , modern appearance

4. Reasonable Structure

5. Fully-sealed

6. Higher system reliability

7. High security and reliability in operation

8. High capacity of overload and efficiency

9. Robust construction having excellent short circuit and thermal withstand capabilities

Standard

GB1094.1-2013 , GB1094.2-2013,GB1094.3-2013,GB1094.5-2008, GB/T6451-2008, GB/T1094.10-2003, JB/T10088-2004, IEC60076, SANS 780 STANDARDS

Normal service conditions

1. The height above the sea level is below 1000m

2. Ambient temperature

3. Highest air temperature : +40℃ 

4. Highest daily average air temperature +30℃

5. Highest annual average air temperature 20℃

6. Lowest outdoor air temperature -25℃