Basic Info.
Model NO.
PEH-3A
Resistance-Temperature Detector (RTD)
Pt100(385)
LCD Display
With LCD Display
Customized
Customized
Accuracy Classes
0.1
Clamp-on CT
100A
Self Adjust CT
5A
Measurement of Harmonics
2ND to 51st
Measured Results Can Be Stored
1000PC Meter Data
Power Supply
AC 87~265V
Power Consumption
10va
Data Storage
8 Mega Bite
Transport Package
Pallet
Specification
CE ROHS
Trademark
JUNKE
Origin
Zhejiang Yueqing
HS Code
902890100
Product 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 2nd to 51st
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: 2nd ~51st 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 | |
