Cast resin Dry type Transformer from China manufacturer - Yunnan Nanyue Electric Power Equipment Co., Ltd.

Payment Terms:	T/T,L/C,WU,Paypal
Place of Origin:	Yunnan, China (Mainland)


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Product Detail

Model No.: SC Series

Production Capacity: 100000

Delivery Date: Delivery in 5 work days aft...

Means of Transport: Ocean,Land

Packing: Export Standard package

Brand Name: Nanyue

The dry transformer has following insulation classes: class B , Class F, class H, class C, etc. their thermal-endurance temperature is respectively 13

SC(B) Cast resin Dry type Transformer

Summary

Our SC(B) series epoxy resin cast dry transformer is cast under vacuum with thin insulating bands automatically . The core is made of high-permeable grain-orientated silicon sheet and cast with imported epoxy resin. Thanks to advanced technology, quality raw materials , scientific management, and perfect inspection means

Reliable Structure

The coil is reinforced with glass fiber and cast under vacuum with filler epoxy resin. It has good mechanical properties, is free of and inner bubble and has 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 core are subjected to corrosion-resistant treatment and it may run under high temperature or other serious environments.

Excellent Materials

Flame retardancy , explosion-proof and no environmental contamination. The insulating materials in the coil such as glass fiber are self-extinguishing and they will not cause fire by the arc resulted from short-circuit . The resin will not generate toxic or harmful gas under high temperature.
Gas duct is embedded inside it to enhance the radiation power and over-load capacity. Low loss and low noise. The core is lapped with 45 full-miter? and the step-type lamination effectively improves distribution of magnetic flux at core corners, and greatly reduces the no-load loss and the nose level.
It highly withstands short-circuit and lightning impact.Small in volume, light in weight, safe in running and free of maintenance. As per users' requirements the transformer may be provided with casing and blower fan.

Main Technical Parameters for 10kV SC(B) -30-2500 type

Rated power (lva)	High Voltage	H.V Tap range	Low Voltage	Connection Symbol	Short- Circuit Impedance (%)	No-load Loss(w)		On-Load Loss(w)		No-load Current(%)


						SC(B)	SC(B)	SC(B)	SC(B)
						9	10	9	10
30	6 6.3 10 10.5 11	±5%OR±2×2.5%	0.4	Yyn0 Dyn11	4	220	190	750	710	2.3
50						310	270	1060	1000	2.2
80						420	370	1460	1380	1.7
100						450	400	1670	1570	1.7
125						530	470	1960	1850	1.5
160						610	540	2250	2130	1.5
200						700	620	2680	2530	1.3
250						810	720	2920	2760	1.3
315						990	880	3670	3470	1.1
400						1100	980	4220	3990	1.1
500						1310	1160	5170	4880	1.1
630						1510	1340	6220	5880	0.9
630					6	1460	1300	6310	5960	0.9
800						1710	1520	7360	6960	0.9
1000						1990	1770	8610	8130	0.9
1250						2350	2090	10260	9690	0.9
1600						2760	2450	12400	11730	0.9
2000						3400	3050	15300	14450	0.7
2500						4000	3600	18180	17170	0.7

Rated power (kVA)	Insulation Class	Noise(dB)	Weight	Overall dimension(mm)			Gauge
Rated power (kVA)	Insulation Class	Noise(dB)	(kg)	L	W	H	(mm)
30	F	40	330	990	660	760	550×550
50		40	360	1000	660	790	550×550
80		40	470	1050	660	820	550×550
100		40	520	1080	660	860	550×550
125		41	620	1120	760	900	660×660
160		42	790	1200	760	950	660×660
200		42	880	1240	820	1100	660×720
250		44	1000	1100	820	1160	660×720
315		46	1120	1110	820	1240	660×720
400		46	1360	1130	820	1360	660×720
500		47	1460	1140	820	1430	660×720
630		47	1530	1280	820	1350	660×720
630		47	1570	1280	820	1300	660×720
800		48	1850	1290	820	1430	660×720
1000		48	2320	1420	960	1480	820×910
1250		49	2690	1430	960	1620	820×910
1600		50	3130	1460	960	1750	1070×910
2000		52	3600	1900	###	1940	1070×1205
2500		55	4560	2030	###	2020	1070×1205