Low Voltage CT Turn Transformation Ratio Tester Leakage Current Meter Tester


Introduction:

ETCR9600  Low Voltage Transducer Transformation Ratio Tester widely used in 380/220v power system, this instrument is composed of the host machine, primary current clamp CT1 and secondary current clamp CT2, which can conveniently and quickly realize online on-site inspection of the current transducer in the metering device, and the measuring of the current and leakage current magnitude in the 380/220v power system, relized to accurate testing the current transducer transformer ratio, angle difference, phase and polarity in actual operation without power failure.

Function:

1. Online test the leakage current, current, transformation ratio, ratio error, angle error, phase and polarity of the primary and secondary circuit of the current transformer in the 380V/220V distribution system

2. Transformation Ratio Measurement Range: 1～500

3. Transformation Ratio Resolution : 0.1

4. Primary Current Clamp Test Accuracy : Range:0.0A～800A；Resolution：0.1A; Accuracy：±0.5%FS((23℃±3℃，below 70%RH，the  detected conductor is in the center position of the clamp);

5. Secondary Current Clamp Test Accuracy : Range：0.00mA～5A；Resolution：0.01mA；Accuracy：±0.5%FS 

6. Primary Current Clamp Size : 80mm×80mm

7. Secondary Current Clamp Size :φ8mm

Technical Parameter:

Function

Current, transformation ratio, ratio error, angle error test, phase and polarity adjustment of the low voltage primary and secondary circuit of the current transducer

Primary Current Clamp Test Accuracy

Range: 0.0A～800A；Resolution：0.1A; Accuracy：±0.5%FS( 23℃±3℃，below 70% RH，the detected conductor is in the center position of the clamp);

Secondary Current Clamp Test Accuracy

Range：0.00mA～5A；Resolution：0.01mA；Accuracy：±0.5%FS

Transformation Ratio Measurement Range

1～500

Transformation Ratio Resolution

0.1

Angle Error Test Accuracy

Range：0～360°；Accuracy：±3°

Automatic Shut Down

15 minutes after boot up, the meter shuts down automatically without any operation

Battery Specification

Alkaline batteries (1.5V AAA × 4) (NOT INCLUDED)

Battery Voltage

When battery voltage is lower than 4.8V, low battery voltage symbol  will display and remind to replace battery.

Overflow Display

Exceed measure range overflow function: “OLA” symbol display

Sampling Rate

3 times/second

Data Storage

3000 groups

Primary Current  Clamp Size

Jaw Size:φ80mm×80mm; Out Shape Size: 76mm×255mm×31mm

Secondary Current Clamp Size

Jaw Size: φ8mm; Out Shape Size: 137mm×40mm×19.5mm

Host Dimension

75mm×170mm×30mm

Current Clamp Cable Length

2M

Instrument Weight

1000g

Insulation Strength

AC3700V/rms between the core and shell

Packing :

Host

1 PCS

Primary Current Clamp

1 PCS

Secondary Current Clamp

1 PCS

Tool bag

1 PCS

Manual

1 PCS

Certificate

1 PCS

Warranty Card

1 PCS

 

 

On Jan 5, 2023 at 19:45:27 PST, seller added the following information:

DataCaciques