설명
ETCR9300 Low Voltage Current Transformation Ratio Tester
Introduction&
65306;
ETCR9300 Low Voltage Current Transformation Ratio Tester can widely applied in 380V/220V electric power system, for conveniently and fast online measurement of current transformer in measurement devices, and measurement of current and leakage current in 380V/220V electric power system. Without power cut, it can also accurately measure the current transformation ratio, ratio difference, angle difference, phase, polar. Provide operators with a safe, accurate and convenient tester. Its application will bring remarkable economic and social benefits in power supply management for electric power enterprise.
Technical Specification&
65306;
Function
Measurement of current, transformation ratio, ratio difference, angle difference, phase, polar of primary/secondary circuit of low voltage current transformation.
Power Supply
DC6V alkaline dry battery (1.5V AAA*4)(not included package)
Test Mode
ClampCT
Display Mode
LCD: 128dots*64dots; Blue screen, backlight, suitable for dark places
LCD Size
Display area: 44mm*27mm
Dimension
Width * Height* Thickness:
Main tester: 75*170*30mm
Primary current clamp: 122*70*33mm
Secondary current clamp: 115*70*33mm
Clamp Size
Primary current clamp: 35*40mm; Secondary current clamp: 25*30mm
Measurement Range
Primary current clamp: 0.00mA-200A;
Secondary current clamp: 0.00mA-5A
Resolution
Primary current clamp: 0.01mA; Secondary current clamp: 0.01mA
Transformation Ratio
1:2 million (1.0K6)
Measuring Accuracy of the Primary Circuit
±1%±3dgt (23°c±3°c, below 80%RH)
Measuring Accuracy of the Secondary Circuit
±0.5%±3dgt (23°c±3°c, below 70%RH)
Sample Rate
2 times/second
Gear Shift
Automatic shift
Data Storage
3000 sets, press HOLD key, the data will be stored automatically with serial numbers (The data won’t be lost in case of lost power or replace battery)
Circuit Voltage
Below AC 600V
Data Hold
Press HOLD key, HOLDsymbol appears, press HOLD again to cancel.
Data Read
Press HOLD key and POWER key to access data reading.
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Fruugo ID:
229850440-490493430
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EAN:
884132566616
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제품 안전 라벨
안전 경고:
Please note that the product is safe under normal use conditions. However, improper use may lead to hazards such as damage, injury or other safety risks. Please read and follow the instructions carefully.This product complies with EU safety standards. However, for your safety, if any abnormality (such as strange smell, overheating, loose parts, etc.) is found during use, please stop using it immediately.In accordance with the EU General Product Safety Regulation, we remind you that this product is only suitable for [specific applicable people / scenarios]. Use in non - specified people / scenarios may bring potential safety hazards.
