BKC-25 Series Marine Control Transformer

BKC-25 Series Marine Control Transformer:

1、Purpose

This control transformer is applied to AC. 50~60 Hz, freguecy often used as power transformer which in machine-tool electrical control or local lighting, and also can be used as small power transformer using for all kinds of electric equipment.

2、Service conditions

n A height above sea-level not exceeding 1000m;
n A temperature of ambient air not below -25℃ and not above +45℃;
n Relative air humidity: ordinary type ≤85℃, damp and hot type ≤95℃;
n In medium without risk of explosion and with too insufficient air and electric insulation dust to corrode metal and damage insulation;
n In environment without water vapor and equipped with rainproof device.

3、Structure

The single-phase multi-winding core transformer is used as BKC series control transformer, the main structure is shown as follows:
l C-type winding is used as iron core.
l Winding can be two-winding or multi-windings.

Technical data:

Type Type Rated power
(VA)
Primary rated voltage(V) Secondary rated voltage
(V)
1 BKC-25 25 220 380 420
500 110-220
440-220
6.3 12 24
36 110
127 220
380
2 BKC-50 50
3 BKC-100 100
4 BKC-150 150
5 BKC-250 250

 

Dimensions:

 

Type Rated power A B C D E J K
(VA)
BKC-25 25 61 60±1.5 76±1.5 95 6.5 4.5
BKC-50 50 50±0.2 78 60±1.5 76±1.5 110 8 5
BKC-100 100 56±0.23 78 78±1.5 96±2.5 115 9 6
BKC-150 150 56±0.23 94 78±1.5 96±2.5 135 9 6
BKC-250 250 77±0.23 104 80±1.5 98±2.5 145 9 6

The description/sizes may be different with goods, please check with us when order.

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