Grewin Waterproof Split Core Current Transformer 100A 1250A

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Product Description

Basic Specifications

Model NO.
GWSCCT732B
Phase
Single
Operation
Indoor
Usage
Protection, Measurement
Input Current
0-6000A
Output
1A/5A/0.333V
Accuracy Class
0.2 0.5 1.0
Voltage Principle
Electromagnetic Type
Certifications
CE, UL, ROHS
Production Capacity
10000PCS

Product Description

This Current Transformer is primarily designed for various electricity meters, including energy meters and water meters. We offer models with and without DC immunity, available in through-hole, PCB, Busbar, and flying wire mounting styles. Our products feature high accuracy (up to 0.5) and small phase errors.

Split Core Current Transformer

Key Features

Cost-Effective: Low cost solution for high-performance needs.
Premium Core: Wound cold rolling oriented silicon steel core without air gap.
High Precision: Uniform winded secondary winding with small flux leakage.
Versatile Design: Six dimensions available with various turn ratios and new fixed installation methods.

Applications

Ideal for low voltage distribution system current signal acquisition. These transformers work as AC current signal acquisition devices for measuring meters, covering a primary current range of 5~6300A and secondary output of 5A or 1A.

Technical Specifications

Case Material
ABS or PC resin
Frequency
50-400 Hz
Operating Temp
-40 to +85ºC
Operating Voltage
600Vac
Dielectric Strength
2500Vac/min
Standard
IEC60044-1 compliant

Outline Drawings

Current Transformer Outline Drawing

Electrical Properties

  • Output Voltage: Measured after demagnetization.
  • Magnetism Performance: Variation between virgin and saturated CTs.
  • Thermal Stability: Consistent output from -10°C to +65°C.
  • Pulse Width: Wave width at Vo=10mV.

Quality & Manufacturing

Our production facilities are compliant with ISO9001:2015, CE, and SGS standards. We specialize in the design and manufacture of wound components like transformers, current sensors, and chokes used globally in communications, electronics, and industrial control.

Certification 1
Certification 2

Production Line

Production Line

Trade Workflow

StepActivityEstimated Days
1-2Quotation Process2 Days
3-5Sample Sending & Confirmation6-13 Days
6-8Order Placement & Production16-25 Days
9-10Balance Payment & Delivery5 Days

Shipping & Warranty

Global Shipping: Delivery via UPS, DHL, EMS, FedEx, or TNT. Door-to-door service available.
Warranty: 1-year product warranty. Quality lifetime support up to 10 years.
Payment: Flexible terms including T/T and L/C at sight.

Frequently Asked Questions

What is the primary application for this current transformer?
It is mainly used for electricity meters, including energy and water meters, as well as in industrial control and medical equipment.
What accuracy classes do you provide?
Our current transformers are compliant with IEC60044-1 and are available in Accuracy Classes 0.2, 0.5, and 1.0.
Can the transformer handle outdoor conditions?
This specific model is rated for indoor operation conditions with a wide operating temperature range from -40 to +85ºC.
What is the lead time for mass production?
Typically, factory production and quality inspection take 15-20 days after sample confirmation.
Do you offer custom design services?
Yes, we specialize in the design and manufacture of custom-made transformers and wound components to meet specific customer requirements.
What certifications do your products hold?
Our products have passed ISO9001:2015, CE, and SGS approvals, ensuring high quality and international standards.

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