Winston Bk-50 50va Industrial Electrical Power Control Transformer

Supplier: Yueqing Winston Electric Co., Ltd.
Region: Zhejiang, China
Contact: Ms Tess Wong
Price: $6.44 /piece
Min. Order: 1 piece

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Product details

Brand Name:	WINSTON;	Standard:	IEC-204-1 JB5555 GB5226...;
Packaging Detail:	4725.534cm/30PCS;	Type:	Dry-type;
Mounting Hole:	63*44mm;	Coil Number:	Autotransformer;
Input Voltage:	380VAC / 220VAC;	Product name:	Single Phase Dry-Type Transformer;
Phase:	Single;	Payment Terms:	L/C,T/T,Western Union,MoneyGram,Paypal/Cash;
Power Transformer price:	Competitive and Reasonable;	Frequency:	50Hz/60Hz;
Model Number:	BK-50VA BK-50;	Coil Structure:	EI;
Supply Ability:	2000 Piece/Pieces per Month;	Rated capacity:	50VA;
Output voltage:	AC220V/110V/48V/35V/24V/12V;	Usage:	Mechanical Equipments;
Port:	Ningbo/Shanghai;	Certification:	CE;
Place of Origin:	Zhejiang China (Mainland);

Winston Bk-50 50va Industrial Electrical Power Control Transformer

Product Description

Working environment

1. Ambient air temperature: -5oC~+40oC, the highest monthly mean temperature should not exceed +30oC;
2. Altitude for installing place should not exceed 1000m;
3. When the ambient air temperature is +40, the relative humidity should not exceed 50%, and it allows higher relative humidity under lower temperature. Max average humidity in the dampest month is 90%, meanwhile the lowest average temperature of this month is +25oC, and condensation on the product surface caused by temperature change should be taken into consideration.

Technical Data

Primary voltage 220V 380VAC
Secondary voltage: 380V, 220V, 110V, 36V, 24V, 12V, 6V (TO BE CHOSEN)

Model	Overall size	Overall size	Overall size	Hole distance for installation		Installation hole	Weight	QTY
(mm)	Bmax	Dmax	Emax	A(mm)	C (mm)	K x J(mm)	(kg)	/CTN
BK-25	76	80	77	65± 0.4	50± 1.5	5*7	1.97	16
BK-50	87	94	87	70± 0.4	60± 1.5	*68**	3.3	16
BK-100	108	95	101	85± 0.4	65± 1.5	6*8	5.5	12
BK-150	108	100	101	85± 0.4	75± 1.5	6*8	6.4	8
BK-200	115	107	101	85± 0.4	80± 1.5	6*8	7.3	8
BK-250	115	110	125	90± 0.4	95± 1.5	8*11	9	6
BK-300	115	115	125	90± 0.4	100± 1.5	8*11	9.87	6
BK-400	135	140	140	110± 0.4	100± 1.5	8*11	13.9	4
BK-500	135	145	140	110± 0.4	105± 1.5	8*11	15.5	4
BK-700	150	150	158	125± 0.4	100± 1.5	8*11	17	2
BK-800	155	150	160	125± 0.4	119± 1.5	8*11	20	2
BK-1000	155	160	160	125± 0.4	130± 1.5	8*11	25	2
BK-1500	180	220	180	143± 0.4	150± 1.5	8*11	17	1
BK-2000	180	240	180	143± 0.4	175± 1.5	8*11	21	1
BK-2500	210	230	240	185± 0.4	175± 1.5	8*11	25	1
BK-3000	210	230	240	185± 0.4	190± 1.5	8*11	28	1
BK-4000	250	250	280	195± 0.4	170± 1.5	8*11	40	1