Tanaka Electric Tanaka Electric

High Precision Low Voltage Indoor Metering Current Transformer

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Product Description

📋 Basic Information
Model NO.
CMV-S
Phase
Single
Operation
Indoor/Outdoor
Usage
Protection, Measurement
Insulating Medium
Epoxy Resin
Rated Frequency
25- 60Hz
Insulation Level
0.72/3/10kv
Weight
4kg
🔍 Product Description
Current Transformer Banner
CMV-S Current Transformer

The CMV-S current transformer is primarily used for pad-mounted distribution transformer metering and delivers savings through high accuracy and reduced inventory.

Product Features

  • 600 volt, suitable for indoor or outdoor application
  • 10 kV BIL, 60 Hertz frequency rating
  • 3.5" x 4.5" (88.9 mm x 114.3 mm) oval window design
  • Specifically designed for pad-mounted distribution transformer metering
  • 0.15% high accuracy from 1% nominal current through rating factor
Product Detail Product Dimension
📏 Technical Specification
CMV-S Selection Guide
Primary Ampere Rating Rating Factor @ 85℃ Metering Accuracy
5002.00.15S B-0.2
6002.00.15S B-0.5
10002.00.15S B-0.5
20002.00.15S B-0.5
Approximate weight: 8 lbs (4kg)
Specification Chart
📦 Packing & Delivery
Packing 1
Packing 2
Packing 3
Package Size
23.00cm * 16.00cm * 6.00cm
Gross Weight
4.500kg
🏭 Production Capabilities

We are a distinguished leader in the manufacturing of 0.5kV to 35kV current and voltage transformers. Driven by the principles of innovation and technology, we are committed to scientific development and high-quality standards. Equipped with cutting-edge domestic production facilities and a robust management system, we ensure excellence in every product.

Our expansive 3000 square meter factory is home to 100 dedicated employees, including technical personnel and senior engineers focused on pioneering new product development. Our products are indispensable across power stations, factories, and power systems globally.

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Production 1
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Production 3
Seamless Project Support
01
Specify Requirements

Provide detailed descriptions, drawings, or reference images of your needs.

02
Tailored Solution

Receive a detailed quotation and customized solution within 24 hours.

03
Mass Production

Upon approval and deposit, production commences with prompt shipment.

Frequently Asked Questions
What is the accuracy class of the CMV-S current transformer?
The CMV-S offers a high accuracy of 0.15% from 1% nominal current through its rating factor, making it ideal for precision metering.
Can this transformer be used in outdoor environments?
Yes, the CMV-S is designed for both indoor and outdoor applications, with an insulation level of 0.72/3/10kv and epoxy resin insulation.
What are the primary ampere ratings available for this model?
Standard primary ampere ratings include 500A, 600A, 1000A, and 2000A, all with a rating factor of 2.0 @ 85℃.
What is the physical size of the window for busbar installation?
It features an oval window measuring approximately 3.5" x 4.5" (88.9 mm x 114.3 mm).
What is the typical lead time for a customized solution?
We provide detailed quotations and customized solutions within 24 hours of receiving your specific requirements and drawings.
What frequency range does the CMV-S support?
The transformer is rated for 60 Hertz but can operate within a frequency range of 25Hz to 60Hz.

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