Delivery Time:About 25 days
Certification:ISO9001/CE

400 KVA 3phase High Voltage Power Transformers 11KV For Power Plant

Technical parameter: 
 

Item NO.	Group Voltage & Tap Range	Connection Symbol	No-load power(W)	Load Loss(W)
High Voltage (KV)	Tapping Variation	Low Voltage(V)
S11-M-30/10	6 6.3 10 10.5 11	±5% ±2*2.5%	0.4	Dyn11 Yyn0	100	600
S11-M-50/10	130	870
S11-M-63/10	150	1040
S11-M-80/10	180	1250
S11-M-100/10	200	1500
S11-M-125/10	240	1800
S11-M-160/10	280	2200
S11-M-200/10	340	2600
S11-M-250/10	400	3050
S11-M-315/10	480	3650
S11-M-400/10	570	4300
S11-M-500/10	680	5150
S11-M-630/10	810	6200
S11-M-800/10	980	7500
S11-M-1000/10	1150	10300
S11-M-1250/10	1360	12000
S11-M-1600/10	1640	14500
S11-M-2000/10	2150	18500
S11-M-2500/10	2550	21500

Product features:

      1, using the corrugated tank sealing structure, enclosure, to prevent contact with air, water in contact with the transformer, reducing the degree of aging of the oil, to extend the service life of the transformer; Through the elastic deformation of corrugated to adjust the volume change of transformer oil heat bilges cold shrink.

       2, the product structure for the outdoor type, oil-free pillow,anti-fouling high level;; in normal use period without replacement transformer oil, truly maintenance-free, to ensure safe operation and reliability of the grid.

       3, the transformer has a pressure release safety devices, when a transformer failure pressure is too high, it can be safely released reliably through the pressure relief valve to prevent the expansion of the accident.
 

   PS: the weight and dimension just for reference, please in kind prevail.

1. Your inquiry related to our product & price will be replied within 24 hours

2. Well-trained & experienced staff are to answer all your inquiries in English

3. Working time: 8:00am ~17:45pm, Monday to Saturday(UTC+8)

4. Perfect after-sale service,  quick reponse  

5. Your business relationship with us will be confidential to any third party

Power transformer three phase oil immsered electrical transformer rated voltage during 6-35kV, oil immersed transformer are most used in power plant,power grid transmission and distribution station,industry& commerce electrical substation as the electrical equipment of power transmission,