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On - Site Portable Energy Meter Test Equipment Three Phase 45Hz - 65Hz Class 0.1

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Guangzhou Kingrise Enterprises Co., Ltd.

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On - Site Portable Energy Meter Test Equipment Three Phase 45Hz - 65Hz Class 0.1

Brand Name : KRE

Model Number : KE7303

Certification : ISO9000

Place of Origin : China

MOQ : 1 piece

Payment Terms : T/T, D/P, D/A, L/C, Western Union, MoneyGram

Supply Ability : 50 pieces per month

Delivery Time : 30 days

Packaging Details : Carton

Phase : Three

Product name : Portable meter tester

Frequency : 45Hz - 65Hz

Weight : 1.3kg

Usage : on-site meter calibration

Dimension : 154mm×249mm×58mm

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On - site portable energy meter test equipment Three Phase with 100A clamp CT class 0.1

KE7303 Portable Three Phase On-site Electric Meter Tester

Accuracy : 0.1, Test method: clamp CT and terminal input. It's light and small, which is convenient for on-site test. And it can be used to test the error of three phase energy meters and field electrical parameters of power grid.

Product descriptions:

Calibrate the error of all electricity energy meters, checking the constant of the energy meter
Simultaneous checking of the primary meter and the secondary meter in the same loop, or simultaneously checking of the active power meter and reactive power meter inthe same loop
Can measure voltage, current, frequency, power, power factor and phase angle
Simultaneous measure and display waveforms of three phase voltage and current
Detectthe error change of the clamp automatically; ensure the accuracy stability ofthe clamp and the instrument in the long run.
Measure ratio of CT, VA burden of the metering loop from VT and CT secondary terminals.
Allocate clamp of 20A, 100A, 500A, 1000A to directly measure the comprehensive error
Can measure 2^nd – 51^st harmonics of current and voltage
Display vector diagram, verify the wiring
Battery, test lead power or external power for choices
Communicate with PC, download calibration data through USB flash disk, RS-232 or bluetooth
Firmware can be upgraded through removed disk by users themselves
Save and browse the testing data, data storage quantity is up to 1000 pieces.

Technical specifications:

Current measurement
Current range Terminal input 0.1A – 10A
Clamp input 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A
Accuracy Terminal input ±0.1%
Clamp input ±0.2%(5A), ±0.5% (others)
Harmonics 2nd- 51st

Voltage measurement
Voltage range 3 x (0V – 480V)
Accuracy ±0.1%
Harmonics 2nd- 51st

Accuracy of power measurement
Active power Terminal input ±0.1%
Clamp input ±0.2%(5A), ±0.5% (others)
Reactive power Terminal input ±0.1%
Clamp input ±0.2%(5A), ±0.5%(others)

Accuracy of energy measurement
Active energy Terminal input ±0.1%
Clamp input ±0.2%(5A), ±0.5%(others)
Reactive energy Terminal input ±0.1%
Clamp input ±0.2%(5A), ±0.5%(others)

Phase measurement
Phase range 0 -- 360°
Accuracy ±0.1°

Frequency measurement
Frequency range 45Hz – 65Hz
Accuracy ±0.05Hz

Pulse output
High frequency output(CH) 3.6 x 107 imp / kWh
Low frequency output(CL) 3.6 x 104 imp / kWh

Pulse input
Input channel 2
Input frequency Max. 100Hz

Others
Three power supply way:
Build-in rechargeable battery,
external power supply(DC adapter),
power through the tested terminal

Dimensions 154mm×249mm×58mm
Weight 1.3kg

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