single phase BK High Efficient 1000kVA 15KVA Control Voltage Transformer with IEC/ISO9001 certificate

single phase BK High Efficient 1000kVA 15KVA Control Voltage Transformer with IEC/ISO9001 certificate

Brand Name:

langteng

Place Of Origin:

china

Model Number:

control transformer 10kva-3600kva or above

Material:

copper /aluminum

Certification:

iso9001\iec

Availability:

odm and oem

Delivery Time:

30-60 days

Start Port:

foshan

Supply Ability:

about 12，000 pcs/year

MOQ:

none

Payment Terms:

l/c,t/t

Altitude:

≤2000m

Ambient temperature:

≥-45℃

Brand Name:

langteng

Place Of Origin:

china

Model Number:

control transformer 10kva-3600kva or above

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Supplier Info.

Company Name： Langteng Electrical Co., Ltd

Registration Date： 2007

Country / Region： guangdong / China

City： foshan

Main Products： line reactor,transformer company,reactor

Product Detail

Product introduction

BK series machine tool control transformers apply to be used as control power, working light of general electric appliance and mechanical equipment of various trades, and power of signal lamp with AC50-60Hz, input voltage doesn't exceed 1000V, output voltage doesn't exceed 600V. Our transformers provide optimal protection through high permissible ambient temperatures up to 40 or 55 , a high short-time rating in the case of control transformers, fuseless construction and due to its safety standard "Safety inside" to EN 615

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Technical parameter

Input Voltage
Customized
Output Voltage
Customized
Primary Current
Customized
Secondary Current
Customized
Capacity
Customized
Frequency
50/60Hz
Insulation level
F/H
Pressure test
Primary to secondary2.5KV/min;
Primary to safety ground2.5KV/min;
Secondary to safety ground1.5KV/min
Insulation Resistance
Primary to secondary2500V>100megohm;
Primary to safety ground2500V>100megohm;
Secondary to safety ground1500V>100megohm
Induced over voltage withstand test
125Hz/800V/min
Ground Resistance
25A-80milliohm
Cooling Method
Natural or air cooling
Transformation Ratio
＜3%
Air Carrying Current
＜6%
Impedance Voltage
about 6%
Total Losses
10%
Efficiency
80%--99%
Product Standard
IEC/ISO9001

Specification of BK control Transformer

Model	Input Voltage	Output Voltage	Istallation Dimension (A×C)mm	Mounting Hole (K×J)	Overall Dimensions (B×D×E)mm
BK-25VA	220V±10% 380V±10% Or as your requirement	6V 12V 24V 36V 110V 127V 220V 380V (Special can be design)	65×50	5×7	76×80×77
BK-50VA			70×60	6×8	87×94×87
BK-100VA			85×65	6×8	97×101×92
BK-150VA			85×75	6×8	108×100×101
BK-200VA			85×80	6×8	108×107×101
BK-250VA			95×95	8×11	120×105×112
BK-300VA			95×105	8×11	120×115×112
BK-400VA			110×100	8×11	147×123×135
BK-500VA			110×100	8×11	147×138×135
BK-800VA			135×119	8×11	147×148×135
BK-1000VA			135×135	8×11	147×158×150
BK-1500VA			150×140	8×11	180×220×195
BK-2000VA			155×170	8×11	190×220×215
BK-2500VA			165×175	8×11	215×230×240
BK-3000VA			165×1180	8×11	215×245×240
BK-5000VA			195×195	8×11	250×265×280