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 Product name： ALH-0.66M series current transformers
specification： ALH-0.66M series current transformers
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Category： low-voltage electrical apparatus -- Low voltage current transformer
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 Price： factory price
Brand： Shanghai
Place of Origin： China
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 Available Quantity： batch
delivery cycle： Spot goods (or inquire by telephone)
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  Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058

Email 91way@163.com
Wechat 13916500500(Wechat)

ALH-0.66M series current transformersDetailed product description：Column tabs
The ALH-0.66M series current transformer is commonly used for control, protection, and measurement due to its innovative magnetic circuit design, advanced compensation methods, exquisite craftsmanship, safe and reliable performance, compact and beautiful appearance.
The shell is made of high-strength flame-retardant PC, with a fully enclosed structure and a flame-retardant rating of V1;
High quality oriented silicon steel sheets are selected for the internal iron core;
Suitable for places with low current and small space;
Suitable for drawer cabinets, easy to install;
It can be installed directly using guide rails or busbars;
The one-time wiring adopts screw type wiring, avoiding the trouble of increasing the number of turns on the primary side when there is low current.
model

ALH-0.66M series current transformer model description

ALH-0.6M Type Current Transformer Outline Drawing 1

M8-Ⅱ

ALH-0.6M Type Current Transformer Outline Drawing 2

Φ8-ⅠΦ15-Ⅰ


Dimensions, specifications, and models Overall dimensions Perforation size installation dimensions Installation method
W H D Φ M
M8-Ⅰ seventy-four one hundred and one forty-four / 65 35 F.G.I
Φ8-Ⅰ seventy-four one hundred and one forty-four eight 65 35 F.G
Φ15-Ⅰ seventy-four one hundred and one forty-four fifteen 65 35 F.G
M8-Ⅱ sixty-seven eighty-six twenty-four / seventy H.I
Φ12 sixty-seven eighty-six twenty-four twelve seventy H
Φ22 sixty-seven eighty-six twenty-four twenty-two seventy H
Φ8-Ⅱ fifty-nine eighty-two twenty-six eight seventy /
Φ15-Ⅱ fifty-nine eighty twenty-six fifteen seventy /

ALH-0.66M series current transformer technical parameters

Current once 75～5000A
secondary current 5A、1A
Rated voltage AC 660V
rated power 50～60Hz
ambient temperature -30℃～＋70℃
Maximum temperature resistance 120℃
altitude ≤3000m
Common frequency withstand voltage 3000V 1min 50Hz (between shell and secondary coil)
insulation class E


1. Indicate the model, specifications, current ratio, accuracy level, and secondary rated capacity of the transformer
2. Indicate the installation method. (If not specified, our company will provide according to our own regulations)
3. Special specifications can be customized.

ALH-0.66M series current transformer installation size 1ALH-0.66M series current transformer installation size 2ALH-0.66M series current transformer installation size 3

Specification Model M8-Ⅰ M8-Ⅱ Φ8-Ⅰ Φ8-Ⅱ Φ12 Φ15-Ⅰ Φ22
accuracy class zero point five one zero point five one one one zero point five one one zero point five one
rated current ratio

Rated capacity (VA)

15/5 two point five two point five
20/5 two point five two point five
25/5 two point five two point five
30/5 two point five two point five
40/5 two point five two point five
50/5 two point five two point five
60/5 two point five two point five
75/5 two point five two point five two point five two point five two point five two point five two point five two point five
100/5 two point five two point five two point five two point five two point five two point five two point five two point five
150/5 two point five two point five two point five two point five two point five two point five two point five two point five two point five
200/5 five two point five five five five five
250/5 two point five five five five
300/5 two point five five five five
400/5 two point five five five five
500/5 ten ten
600/5 ten ten
700/5 ten
800/5 ten
5/1 zero point four zero point four
10/1 zero point four zero point four
15/1 zero point four zero point four
20/1 zero point four zero point four zero point one zero point one zero point one zero point one zero point one zero point one
25/1 zero point four zero point four zero point one zero point one zero point one zero point one zero point one zero point one
30/1 zero point four zero point four zero point one zero point one zero point one zero point one zero point one zero point one
40/1 zero point four zero point four zero point one zero point one zero point one zero point one zero point one zero point one
50/1 zero point four zero point four zero point two zero point two zero point two zero point two zero point two zero point two
60/1 zero point four zero point four zero point two zero point two zero point two zero point two zero point two zero point two
75/1 zero point four zero point four zero point two zero point two zero point two zero point two zero point two zero point two
100/1 zero point four zero point four zero point two zero point two zero point two zero point two zero point two zero point two
150/1 two point five two point five two point five two point five two point five two point five
200/1 five five five five five five
250/1 five five five
300/1 five five five
400/1 ten ten ten
500/1 ten ten
600/1 ten ten


ALH-0.66M series current transformer

ALH-0.66M series current transformers
ALH-0.66M series current transformers（schematic diagram）
Product Category
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