Realtime Clock Portable Reference Standard Meter Class 0.3 Low Voltage Circuit

Price Negotiable

Price: Negotiable

MOQ: 1 piece

Delivery Time: 30 days

Brand: KRE

Product Description

Single Phase Portable Reference Standard Meter class 0.3 on-site tester

KE7201 Single Phase Portable Reference Standard Meter

KE7201 is handheld instrument that is perfect for on-site electrical testing, like voltage measurement, current measurement, power measurement etc. very light and compact. Besides, it is able to measure the error of single phase energy meter under class 0.5.

Main functions:

Energy accumulating test (Dial test)
Test ratio of current transformer in low voltage circuit
Input current through clamp CT
Display vector diagram
Display waveform of voltage and current
Analyze and display 2^nd – 41^stharmonic of voltage and current at real time
Realtime clock, accurate record testing time
Store, browse and transfer the test record
Real-time measured data by PC, and download calibration parameter
Two kinds of power supply way: external AC power and voltage test lead power
Alarm when the tested voltage and current is over the test
range

Technical index:

	KE7201
Voltage measurement
Voltage range	20V – 420V
Accuracy	±0.1%
Harmonics	2^nd- 41^st
Current measurement ( clamp input)
Current range	5A, 100A, 500A, 1000A
Accuracy	±0.3% (5A, 100A, ±0.5% (others)
Harmonics	2^nd- 41^st
Power measurement
Active power	±0.3% (5A, 100A), ±0.5% (others)
Reactive power	±0.5%
Energy measurement
Active energy	±0.3% (5A,100A), ±0.5% (others)
Reactive energy	±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)	1000imp / kWh
Pulse input
Input channel	1
Input frequency	Max.100Hz
Others
Dimensions	190mm×140mm×50mm
Weight	1.3kg
Power supply	external power supply (45V –420V) powered by the tested terminal