JL-103 THREE PHASE ELECTRIC METER
Features and introductions
The JL-101 single phase electric meter and the JL-103 three phase electric meter can real-time measure
and display the electric parameters of electric circuits such as current,
voltage frequency, power (active power, reactive power, apparent power), power factor,
four-puadrant electrical energy and so on in AC circuit.
It can be mainly used in any low-voltage experiments such as basic AC circuit,
motor, AC power distribution, new energy technology and ets.
JL-101 Technical data | Index | |
Accuracy of measurement | Voltage, current | ±0.5%FS |
Active power, reactive power, apparent power | ±0.5%FS | |
Frequency | ±0.1Hz | |
Power factor | ±0.01PF | |
Active energy | Grade1.0 | |
Display | LCD | Pen segment LCD + LED backlight 4-row figures + graph display |
Input | Line | 1-phase L/N |
Voltage | AC 50~240V | |
Current | AC 5A max | |
Frequency | 45~65Hz | |
Measure and display parameters | ||
JL-103 Technical data | Index | |
Accuracy of measurement | Voltage, current | ±0.5%FS |
Active power, reactive power, apparent power | ±0.5%FS | |
Frequency | ±0.1Hz | |
Power factor | ±0.01PF | |
Active energy | Grade1.0 | |
Display | LCD | Pen segment LCD + LED backlight 4-row figures + graph display |
Input | Line | 3-phase 3-wire,3-phase 4-wire |
Voltage | AC 50~420V | |
Current | AC 5A max | |
Frequency | 45~65Hz | |
Measure and display parameters | ||