BK DK) control transformer

SKU: FS00019593

Reproduction is welcome and allowed for free circulation only.

Application(BK/DK) control transformer)

BK series machine tool control transformer is suitable for circuit of 50~60Hz, voltage up to 500V, usually applied as power supply for machine tool electrical appliances, local lightings and indicator lamps.

Structure character(BK/DK) control transformer)

According to different structures, BK transformer belongs to shell type, and according to the installation mode, it belongs to vertical type.

Model and its meaning(BK/DK) control transformer)

Working environment(BK/DK) control transformer)

1.Ambient air temperature: -5℃~+40℃, the highest monthly mean temperature should not exceed +30℃;
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 + 25℃, and condensation on the product surface caused by temperature change should be taken into consideration.

Outline (BK/DK) control transformer)

Installation size(BK/DK) control transformer)

Model	Overall size(mm)			Hole distance for installation(mm)		Installation hole(mm) K×J
Model	Bmax	Dmax	Emax	A	C	Installation hole(mm) K×J
BK-50	76	76	83	61±0.4	54±3	5×12
BK-100	84	92	100	70±0.4	60±2.5	6×12
BK-150	96	105	110	80±0.4	62±2.5	6×12
BK-250	105	120	125	88±0.4	73±3	9×11.5
BK-300	115	125	125	95±0.4	76±3	9×11.5
BK-400	120	130	130	100±0.4	80±3	9×11.5
BK-500	134	144	150	100±0.4	86±3	9×11.5
BK-700	150	150	158	125±0.4	100±3	9×11.5
BK-1000	150	153	160	125±0.4	110±3.5	9×11.5
BK-1500	160	240	137	134±0.4	116±3.5	9×11.5
BK-2000	189	270	145	158±0.4	122±3.5	9×11.5

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BK DK) control transformer

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