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11kv 22kv 33kv 400kVA Sc (B) Series Cast Resin Dry Type Transformer

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Qingdao Hengfengyou Electrical Engineering Co., Ltd.

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11kv 22kv 33kv 400kVA Sc (B) Series Cast Resin Dry Type Transformer

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Brand Name :	HENGFENGYOU
Model Number :	SCB series
Certification :	ISO IEC CB COC KEMA SNI SABS CCC
Price :	200-200000/piece
Payment Terms :	LC T/T
Supply Ability :	5000 pieces/year
Delivery Time :	15 DAYS

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11kv 22kv 33kv 400kVA Sc (B) Series Cast Resin Dry Type Transformer

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 , our products have the following features.

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 low local discharge , high
reliabilidty, 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. 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.

Rated power (kVA)	High voltage (kV)	H.V.Tap (kVA)	Low Voltage (kV)	Vector group	Short circuit impedance	No-load loss (W)		On-load loss (W)		No-load Current (%)	Insulation class	Noise (dB)
Rated power (kVA)	High voltage (kV)	H.V.Tap (kVA)	Low Voltage (kV)	Vector group	Short circuit impedance	SC(B)9	SC(B)10	SC(B)9	SC(B)10	No-load Current (%)	Insulation class	Noise (dB)
30	6 6.3 10 10.5 11	±5% +2×2.5%	0.4	Yyn0 Dyn11	4	220	1901	750	710	2.3	F	40
50						310	270	1060	1000	2.2		40
80						420	370	1460	1380	1.7		40
100						450	400	1670	1570	1.7		40
125						530	470	1960	1850	1.5		41
160						610	540	2250	2130	1.3		42
200						700	620	2680	2530	1.3		42
250						810	720	2920	2760	1.1		44
315						990	880	3670	3470	1.1		46
400						1100	980	4220	3990	1.1		46
500						1310	1160	5170	4880	0.9		47
630						1510	1340	6220	5880	0.9		47
630					6	1460	1300	6310	5960	0.9		47
800						1710	1520	7360	6960	0.9		48
1000						1990	1770	8610	8130	0.9		48
1250						2350	2090	10260	9690	0.9		49
1600						2760	2450	12400	11730	0.9		50
2000						3400	3050	15300	14450	0.7		52
2500						4000	3600	18180	17170	0.7		55

11kv 22kv 33kv 400kVA Sc (B) Series Cast Resin Dry Type Transformer

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