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Class 0.3 Handheld Three Phase Reference Standard Meter with Clamp CT Current Input

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Min. Order:	1 Piece
Port:	Guangzhou, China
Production Capacity:	100 Units/ Month
Payment Terms:	L/C, T/T, Western Union

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Class 0.3 Handheld Three Phase Reference Standard Meter with Clamp CT Current Input pictures & photos

Basic Info

Model NO.: KE7301
Voltage Range: 50V - 480V
Phase Angle: 0deg - 360deg
Trademark: KRE
Origin: China

Accuracy: 0.3%, 0.5%
Current Range: 5A, 100A, 500A,1000A (Clamp CT)
Frequency: 45Hz - 65Hz
Transport Package: Carton
HS Code: 9030849000

Product Description

KE7301 portable three phase standard meter is used for the test of three phase / single phase energy meters under class 0.5 and the inspection of circuit electrical parameters by electric power companies and institutes of metrology.

Highlight:

Measure all kinds of meter, include single phase (1P2W) meter, three phase three wire meter (3P3W), three phase four wire meter (3P4W) etc
Current measure with clamp CT two mode
Measure Vrms, Irms, phase angle, active power, reactive power, apparent power of three phase or single phase
Measure total active power and total reactive power of three phase;
Measure phase angle of phase to phase
Measure frequency of power grid
Display vector diagram
Display waveform of voltage and current
Analyze and display 2nd - 51st harmonic of voltage and current at real time
Energy accumulating test (Dial test)
Auto-check external wiring correct or not
Test ratio of current transformer in low voltage circuit
Wiring emulation, can simulate all kind of wirings on site without input voltage and current
Real time clock, accurate record testing time
Store, browse and transfer measured data
Real-time measured data by PC, and download calibration parameter
Two kinds of power supply way: external AC power and voltage test lead power
Support the barcode scanner to input number of energy meter automatically (option)

Main specifications:

	KE7301-0.3	KE7301-0.5
Voltage measurement
Voltage range	50V - 480V
Accuracy	±0.1%
Harmonics	2^nd- 51^st
Current measurement (clamp CT input)
Current range	5A,100A		500A,1000A
Accuracy	±0.3%		±0.5%
Harmonics	2^nd- 51^st
Power measurement
Active power	±0.3%		±0.5%
Reactive power	±0.3%		±0.5%
Energy measurement
Active energy	±0.3%		±0.5%
Reactive energy	±0.3%		±0.5%
Phase measurement
Phase range	0 -- 360°
Accuracy	±0.1°
Frequency measurement
Frequency range	45Hz - 65Hz
Accuracy	±0.05Hz
Pulse output
Low frequency output(C_L)	3600imp / kWh
Pulse input
Input channel	1
Input frequency	Max. 100Hz
Others
Power supply	Powered by external source or tested terminal
Dimensions	190mm×140mm×50mm
Weight	1.3kg

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Class 0.3 Handheld Three Phase Reference Standard Meter with Clamp CT Current Input

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Class 0.3 Handheld Three Phase Reference Standard Meter with Clamp CT Current Input