Delivery Time:About 25 days
Certification:ISO9001/CE

High Power 35KV Oil Liquid Filled Transformer 500 KVA , Electrical Power Transformer

Specifications

1    Iron core is made of cold-rolled silicon-steel sheet with high conduction of magnetism and adopts pulling-plank structure,  so that its magnetic route is short, losses and noise level is low;

2    Compress wire is adopted for winding so losses are low and have good ability withstand short-circuit;  

3    Its active part adopts special pressing method which could ensure reliable axial pressure;

4   The oil tank is bell type with the structure of full folding plate type, having an excellent exterior and easy for maintenance;

5   Reliability: All in-service product have no damages or oil leakage occurred;

6    Oil tank with various kinds of structure and good appearance.

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.