Peh-3A Portable Three Phase Energy Meter Tester Equipment Made in China

Min.Order: 1

Product origin: Wenzhou, Zhejiang, China

Infringement complaint:

Complaint

US$ 1

Description

PEH-3APortable Three Phase Energy Meter Tester Equipment made in china
Accuracy classes: 0.05%, 0.1%
² Measurement of energy meter errors, display of voltage, current, power, power factor, frequency etc.
² Measurement of harmonics of 2^nd to 51^st
² Measurement of clock error (of energy meter)
² Measurement of transformation ratio for CT
² Communication examination for energy meters
² Measurement for register
² Detection of wiring failures and calculation of electricity compensation
² USB and communication ports available
² Self adjusted clamp-on CT's (KHPEC's patent) provided
² Double of power supply via lithium battery or PT

Technical Data

General
Power supply	AC57~450V, 50~60Hz
Power consumption	About 10VA
Ambient temperature	-20ºC--+40ºC (accuracyassured)
Relative humidity (not condensing)	40%-95%
Dimension(L×W×H, mm)	249×154×58
Weight	1.8Kg
Warm-up time	< 3 minutes
Battery endurance	4 hours
LCD color display	5.7", 320×240 TFT
Communication port	RS 232
Safety
Declaration of conformity	CE conformed
Operation reference
Measuring ranges
Voltage	AC 30~480V
Current:	Direct connection-1A, 5A Via clamp-on CT's: 5A, 20A(±0.2%, self adjusted), 100A, 500A, 1000A(±0.5%)
Frequency	45~65Hz
Phase	-180 º ~+180º
Constant of pulse	5A: FL=3.6×10⁴P/KWh FH=3.6×10⁷P/KWh Others: FL=36000×5/rated current (P/KWh) FH=3.6×10⁷×5/ rated current (P/KWh)
Harmonic measurement	Range: 2^nd ~51^st Accuracy: ±0.01% (compared to 100% fundamental wave)
Transformation ratio deviation	< ±0.5%
Voltage deviation	< ±0.01%
Frequency deviation	< ±0.01%(45-55Hz)
Influence of temperature	< ±5ppm/ ºC(typical)
Variation in 24hrs.	<±0.02% (class 0.1)		<±0.01% (class 0.05)
Intrinsic error
Current input ( via Clamp-on CT's)		5A (self adjusted), 20A: ±0.2% 100A, 500A, 1000A, 1500A: ±0.5%
Direct connection
	Accuracy class: 0.1		Accuracy class: 0.05
Active energy	±0.1%		±0.05%
Reactive energy	±0.1%		±0.1%
Active power	±0.1%		±0.05%
voltage	±0.1%		±0.05%
current	±0.1%		±0.05%
Frequency	±0.05Hz		±0.05Hz
Phase	±0.1º		±0.05º