Name: JBK series control transformer
Brand: Asct Current Transformer
SKU: JBK
Availability: InStock
Rating: 5 (1 reviews)

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Description

Introduce

JBK series machine tool control transformer for AC 50-60Hz,input voltage less than 660V circuit,as the various types of machine tools,Machinery and equipment to control the general electric power supply,local lighting power.

This series is the other control substation transformer replacement products,using imported materials and advanced technology of manufacturing .

With the work Be reliable.the low energy,small size,wait until the system point of wide applicability.

Structure feature

The biggest characteristic of this kind of transformer is that it is small and beautiful, can work effectively for a long time at rated load, and has high temperature resistance and electrical strength.

Usage environment

Ambient air temperature kr-5°Cto +40°,24 hour on average no more than +35°.

Location to install an altitude of no more than 2000m.

Air relative humidity in the anbient air temperature +40°less than 50%,at a relatively low temperature can have a high relative humidity ,wet on the monthly average maxium humidity was 90% ,while the mean minium temperature +25°,and taking intoaccount the temperature changes occur as a result of the product on the surface of the Gel .Shape and size of the installation

What is the control transformer

The control transformer is mainly suitable for AC 50Hz(or 60Hz), voltage 1000V and below circuit, can work continuously for a long time under rated load. Usually used in machine tools, mechanical equipment as electrical control lighting and indicator power.

The control transformer is a small dry type transformer. Commonly used as a local lighting power source, signal lamp or indicator power supply, in electrical equipment as a control circuit power supply.

The control transformer works on the principle of electromagnetic induction. A transformer has two sets of coils. Primary coil and secondary coil. The secondary coil is outside the primary coil. When the primary coil is connected with alternating current, the transformer core generates alternating magnetic field, and the secondary coil generates induced electromotive force. The coil turns ratio of Satons transformer is equal to the voltage ratio.Dimensions

Mechanical dimension(for reference only)

Model	Shape and size			Distance to install		*Installation hole KJ**
Model	B max	D max	E max	A	C	*Installation hole KJ**
JBK3-40	78	70	86	56±0.5	51±3	4.8*9
JBK3-63	78	70	86	56±0.5	51±2	4.8*9
JBK3-100	85	85	93	64±0.5	67±0.5	4.8*9
JBK3-160	96	90	103	84±0.5	74±2	5.8*11
JBK3-250	96	105	103	84±0.5	88±2	5.8*11
JBK3-300	96	115	114	84±0.5	96±2	5.8*11
JBK3-400	120	113	123	90±0.5	90±2	7*13
JBK3-630	150	118	145	122±0.5	86±2	7*13
JBK3-800	150	128	145	122±0.5	100±2	7*13
JBK3-1000	155	205	145	127.5±2	152±2	7*12Horizontal
JBK3-1600	180	230	160	140±2	176±2	7*12Horizontal
JBK3-2500	205	260	175	173±2	200±2	7*12Horizontal