High Voltage 400V 3 Phase Power Transformer 50000KVA S10 Outdoor

S10 series outdoor 10KV three phase power transformer

1. S10 series outdoor 10KV three phase power transformer General

1.1 Application

10~35kV class transformers are widely used in power transmission and distribution stations, industry plants, Generation Step-up Unit (GSU). They have the characteristic of high efficiency, low loss and maintenance free.

1.2 Type and Rating

Capacity range: 50-50000KVA

Secondary voltage: 415V, 400V etc.

Frequency: 50Hz, 60Hz

Type: Single phase, three phase

No-load tap changer and on-load tap changer

ONAN and ONAF

Set-up and set-down type

1.3 Standard

IEC60076-1, IEC60076-2, IEC60076-5, IEC60317, ANSI, IEEE, AS, etc.

2. S10 series outdoor 10KV three phase power transformer Condition of service

2.1.1 Altitude: Up to 1000m above sea level

2.1.2 Ambient temperature:

Max. +40℃

Average (daily, Max.) +30℃

Average (yearly, Max.) +20℃

Min. -45℃

2.1.3 Application: Outdoor

2.2 Special conditions: It may be consulted between manufacturer and customer.

3. Structure feature of S10 series outdoor 10KV three phase power transformer

3.1Winding

High quality enameled or paper covered copper is used as conductor, the winding was made as drum type, spiral type, improved spiral type, continuous type and interleaved type to ensure the insulation strength. Standard tapings are ±2*2.5% of the HV winding.

4. S10 series outdoor 10KV three phase power transformer Technical data 

Workshop: