33/0.4kv Cast Resin Dry Type Power Transformer

Name: 33/0.4kv Cast Resin Dry Type Power Transformer
Brand: FENGYUAN
SKU: 189679837

Dry-type transformers refer to transformers whose iron cores and windings are not immersed in insulating oil. They are widely used in residential quarters, high-tech centers, factories and mines, airports, stations, schools and other places.

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Description

33/0.4kv cast resin dry type power transformer

Three-phase Epoxy-resin Dry-type Transformer is in conformity with the standard of IEC726, GB/T10228-1997, with features of low loss, compact and lightweight, low noise level, damp-proof, high mechanical strength, flame resisting, strong overload ability, and low partial discharge quality. They are applicable to power transmission and distribution systems, especially to heavy load centers and places with special fire protection requirements.

SC(B) series epoxy resin cast dry transformer is cast under vacuum with thin insulating bands automatically.

The core is made of a high-permeable grain-orientated silicon sheet and cast with imported epoxy resin.

The coil is reinforced with glass fiber and cast under vacuum with filler epoxy resin. It has good mechanical properties, is free of crack and inner bubble, and has a low local discharge, high reliability, and long service life.

The high and low-voltage systems are cast under vacuum, thus the coil will not absorb moisture, the clamps of the core are subjected to corrosion-resistant treatment and it may run under high temperature or other serious environments.

Technical parameter

Main Technical Parameters for 10KV SC ( B ) -30-2500TYPE
Rated Power ( kva )	Higl Voltage ( kv )	H. V. Tap range	LOW Voltage ( kv )	Connection symbol	Short Circuit Impendence (%)	No-load loss ( KW )		On-load loss ( KW )
Rated Power ( kva )	Higl Voltage ( kv )	H. V. Tap range	LOW Voltage ( kv )	Connection symbol	Short Circuit Impendence (%)	sc(B)9	sc(B)10	sc(B)9	sc(B)9
16	6 6.3 10 10.5 11 15	±5% ±2x2.5%	0.4	Dyn11	6	220	190	750	710
50						310	270	1060	1000
80						420	370	1460	1380
100						450	400	1670	1570
125						530	470	1960	1850
160						610	540	2250	2130
200						700	620	2680	2530
250						810	720	2920	2760
300						990	880	3670	3470
400						1100	980	4220	3990
500						1310	1160	5170	4880
630						1510	1340	6220	5880
630						1460	1300	6310	5960
800						1710	1520	7360	6960
1000						1990	1770	8610	8130
1250						2350	2090	10260	9690
1600						2760	2450	12400	11730
2000						3400	3050	15300	14450
2500						4000	3600	18180	17170

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EXHIBITION

COMPANY OVERVIEW

FAQ

Q5 : Is OEM/ODM available?

A: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.

Q6 : You are manufacturer or trading company?
A: We are factory, As a 100% professional manufacturer with 20 year's manufacturer experience, we could produce products according to customers' requirements and we could also control the quality of products 100%.

Q7 : Can the price be negotiated?

A: Yes, the price is negotiable. It can be changed according to your quantity or package

Q8 : How about inspection?

A: We have the whole inspection system from raw material to end products include temperature rise test,salt spraying test conductor type test,mechanical life test.

Q9 : What is payment terms?

A: T.T, Paypal,Western Union,Alibaba trade assurance and L/C is acceptable. 30% T/T in advance ,70% balance before shipment.

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Jiyuan Fengyuan Electrical Equipment Co., Ltd