China JBK3 Control Transformer Manufacture and Factory

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JBK3 Control Transformer

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JBK3 Control Transformer

1. Overload protection
2. Short circuit protection
3. Controlling
4. Used in residential building, non-residential building, energy source industry and infrastructure.
5. According to the type of instantaneous release classified as follows : type B(3-5)ln, type C(5-10)ln, type D(10-20)ln

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Product Details

General

JBK series machine tool control transformer for AC 50~60 Hz, input voltage less than 660V circuit, is used as the control power supply in all kinds of machine tools, machinery and equipment, local lighting and light power.
With imported materials and advanced technology of manufacturing, this series of transformers can be a replacement of other controllers for working with reliable, low power consumption, small size, wiring safety, wide applicability and so on.

Type designation

Item Dimension Model	Mounting dimension		Shape dimension			Install hole dimension
Item Dimension Model	A	C	Bmax	Dmax	Emax	K ×J
JBK3-40	56±0.5	51±2	78	70	86	4.8 ×9
JBK3-63	56±0.5	51±2	78	70	86	4.8 ×9
JBK3-100	64±0.5	67±2	85	85	93	4.8 ×9
JBK3-160	84±0.5	72±2	96	90	103	5.8 × 11
JBK3-250	84±0.5	86±2	96	105	103	5.8 × 11
JBK3-400	90±0.5	90±2	120	113	123	7 × 13
JBK3-630	122±0.5	86±2	150	118	145	7 × 13
JBK3-800	122±0.5	100±2	150	128	145	7 × 13
JBK3-1000	127±0.5	152±2	155	205	145	7 × 12 Horizontal type
JBK3-1600	140±0.5	176±2	180	230	160	7 × 12 Horizontal type
JBK3-2500	173±0.5	200±2	205	260	175	7 × 12 Horizontal type