MSQ

MSQ Current Transformer

MSQ current transformers provide 5A secondary measurement options for AC circuits below 660V at 50/60Hz. Contact CANGO with the required primary ratio.

Meter / Electrical Test Instrument

MSQ Series Current Transformer

The MSQ current transformer 5A secondary series is intended for testing, control, display and recording in AC circuits below 660V at 50/60Hz. The original MSQ-30, MSQ-40, MSQ-60, MSQ-80 and MSQ-100 ratio tables and dimension drawings are retained.

Model

MSQ

Product Type

Low-voltage measuring current transformer

Application Focus

Current measurement, display, recording and equipment monitoring

MSQ series current transformer with 5A secondary

Buyer Overview

KANGGE ELECTRIC supplies the MSQ series for importers, distributors, panel builders, machinery manufacturers, contractors and OEM electrical-equipment buyers.

MSQ Quick Selection: Confirm the exact model, measurement range, rated voltage or current, display or ratio requirement, application, packing and quantity before quotation.

Product Advantages

•The 660V class 0.5 current transformer ratings are retained exactly as listed in the source tables.
•The MSQ-30 MSQ-40 current transformer ranges are shown together with MSQ-60, MSQ-80 and MSQ-100 selections.
•Primary-to-secondary ratios, rated load values and maximum working voltage remain unchanged.
•The source application covers test, control, display, recording and equipment-protection functions.
•Original outline drawings show the dimensional differences among the current-ratio groups.

Technical Specifications

Original Technical Table 1

Type	Rated Current(A) Primary/ Secondary	Rated Load (VA)	Class	Max. Working Voltage(V)
MSQ-30	15/5	2.5	0.5	660
	20/5	2.5	0.5	660
	25/5	2.5	0.5	660
	30/5	2.5	0.5	660
	40/5	2.5	0.5	660
	50/5	2.5	0.5	660
	60/5	2.5	0.5	660
	70/5	2.5	0.5	660
	100/5	2.5	0.5	660
	150/5	2.5	0.5	660
	200/5	5	0.5	660
	250/5	5	0.5	660
	300/5	5	0.5	660

Original Technical Table 2

Type	Rated Current(A) Primary/ Secondary	Rated Load (VA)	Class	Max. Working Voltage(V)
MSQ-40	15/5	2.5	0.5	660
	20/5	2.5	0.5	660
	25/5-30/5	2.5	0.5	660
	40/5	2.5	0.5	660
	50/5	2.5	0.5	660
	60/5	2.5	0.5	660
	75/5	2.5	0.5	660
	100/5	2.5	0.5	660
	150/5	2.5	0.5	660
	200/5	5	0.5	660
	250/5	5	0.5	660
	300/5	5	0.5	660
	400/5	5	0.5	660
	500/5	10	0.5	660
	600/5	10	0.5	660
	750/5	10	0.5	660
	800/5	10	0.5	660

Original Technical Table 3

Type	Rated Current(A) Primary/ Secondary	Rated Load (VA)	Class	Max. Working Voltage(V)
MSQ-60	150/5	2.5	0.5	660
	200/5	5	0.5	660
	250/5	5	0.5	660
	300/5	5	0.5	660
	400/5	5	0.5	660
	500/5	10	0.5	660
	600/5	10	0.5	660
	750/5	10	0.5	660
	800/5	10	0.5	660
	1000/5	20	0.5	660
	1200/5	20	0.5	660
	2000/5	40	0.5	660

Original Technical Table 4

Type	Rated Current(A) Primary/ Secondary	Rated Load (VA)	Class	Max. Working Voltage(V)
MSQ-80	300/5	5	0.5	660
	400/5	5	0.5	660
	500/5	10	0.5	660
	600/5	10	0.5	660
	800/5	10	0.5	660
	1000/5	15	0.5	660
	1200/5	20	0.5	660
	1500/5	20	0.5	660
	2000/5	40	0.5	660
	2500/5	40	0.5	660
MSQ-100	600/5	10	0.5	660
	800/5C	10	0.5	660
	1000/5	15	0.5	660
	1200/5	20	0.5	660
	1500/5	20	0.5	660
	2000/5	40	0.5	660
	2500/5	40	0.5	660
	3000/5	40	0.5	660

Dimensions and Original Product References

MSQ current transformer original outline dimension drawing

MSQ current transformer original outline dimension drawing 2

MSQ current transformer original outline dimension drawing 3

MSQ current transformer original outline dimension drawing 4

Applications

•Measurement current transformer for panel meter installations
•Electrical equipment operating-current display
•Low-voltage switchboard metering circuits
•Current recording and control systems
•Complete electrical equipment assemblies

Model Selection Guide

•Select the MSQ frame according to the primary current and conductor opening.
•Match the required primary-to-secondary ratio to the original tables.
•Confirm the rated load and class for the selected ratio.
•Review the corresponding outline drawing before installation.
•Provide primary current, 5A secondary requirement, burden, quantity and application with the inquiry.

MSQ FAQ

Which MSQ frame sizes are listed?

The original page includes MSQ-30, MSQ-40, MSQ-60, MSQ-80 and MSQ-100 current-transformer groups.

What secondary current is shown?

The retained primary-to-secondary ratios use a 5A secondary value.

What circuit conditions are stated?

The source application states AC circuits below 660V with a frequency of 50/60Hz.

What is needed for an MSQ quotation?

For a current transformer CT supplier China inquiry, provide primary current, secondary current, class, rated load, conductor size, quantity and destination market.

Send Inquiry

For a MSQ quotation, send the selected model, measurement range, rated voltage or current, display or transformation-ratio requirement, packing, quantity and destination market. Our team can review the retained technical data with your application.

Contact KANGGE ELECTRIC

Browse more products in the Meter and Electrical Test Instrument category.

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Package Details

Products usually are typically packed in a plastic bag, then in a separate cardboard box, and several boxes are then packed into a corrugated carton. For loose cargo, we will palletize it to protect the goods from deformation during transport. We also accept customized package.

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