50HZ/60HZ 400kv Three phase Oil immersed type power transformer

10kV-220kV transformers are mainly made of iron core and windings which are placed in the oil tank that filled with insulating oil. Brand Name: SHFE Model Number: Y/Delta, Y/Y, Delta/Y Usage: Power

Product Details Company Profile

Description

Place of Origin: Shanghai, China (Mainland)
Brand Name: SHFE
Model Number: Y/Delta, Y/Y, Delta/Y
Usage: Power
Phase: Three, three
Coil Structure: Toroidal
Coil Number: Autotransformer
Frequency: 50HZ/60HZ

1.Application

10kV-220kV transformers are mainly made of iron core and windings which are placed in the oil tank that filled with insulating oil. It is mainly used for power plant, power transmission and distribution station as the equipment of power transmission.

2.Type and Rating

.Product types: Single phase or three phases

Two windings or three windings

On-load or no-load voltage tap changer,

Autotransformer,

Natural cooling forced cooling or oil cooling, etc.

.Capacity range: 50kVA-650MVA

.Frequency; 50/60Hz

3.Standard

IEC 60076-1:2000, IEC 60076-2:1993, IEC 60076-3:2000, IEC 60076-5:2006, IEC 60137:2003; ANSI, IEEE, AS, etc

4.Operating Condition

Suitable for indoor and outdoor application

Ambient temperature: +400C--300C

Relative humidity: ambient air relative humidity should be below 93%.

.Altitude:≤1000m

.Max wind speed: ≤35 m/s

.Earthquake acceleration: horizontal acceleration≤0.3g

vertical acceleration≤0.15g

.Special conditions: customized products are available.

Capacity (kVA)	Voltage Combination			Connection Symbol	No-load loss (W)	Load loss (W) (75°C)	Impedance voltage (%)	No-load current (%)
Capacity (kVA)	HV (kV)	Tapping range of HV	LV (kV)	Connection Symbol	No-load loss (W)	Load loss (W) (75°C)	Impedance voltage (%)	No-load current (%)
30	6,10,11	±5%,±2×2.5%	0.4	Yyn0 Dyn11	100	600	4.0	1.7
50					130	870		1.6
63					150	1040		1.5
80					180	1250		1.4
100					200	1500		1.3
125					240	1800		1.2
160					280	2200		1.1
200					340	2600		1
250					400	3050		0.9
315					480	3650		0.9
400					570	4300		0.8
500					680	5100		0.8
630					810	6200	4.5	0.7
800					980	7500		0.6
1000					1160	10300		0.55
1250					1360	12000		0.5
1600					1640	14500		0.45
2000					1940	18500	5.5	0.4
2500					2300	20500	5.5	0.4