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FR2020 Series Three-phase Digital Phase Voltammeter
- Voltage range: AC 0.00V～600V
- Current range: AC 0.0mA～20.0A
- Phase range:0.0°～360.0°
- Frequency range:45.00Hz～65.00Hz
- Active power range:-12kW～12kW
Function | Simultaneously measure three-phase AC voltage, current, phase between voltages, phase between currents, phase between voltage and current, frequency, phase sequence, active power, reactive power, apparent power, power factor, current vector sum, and determine the transformer wiring group , Inductive and capacitive circuits, test the secondary circuit and the bus differential protection system, read the phase relationship between the CTs of each group of differential protection, check whether the wiring of the watt-hour meter is correct or not, and repair the line equipment. |
Power | DC3.7V large capacity lithium rechargeable battery |
Power consumption | When the backlight is turned on, the maximum power consumption is 250mA, and the battery can work continuously for more than 5 hours. |
Display mode | LCD display:71×52mm |
Instrument size | L/W/T：187*191*51mm |
Jaw size | Φ8mm |
Voltage range | AC 0.00V～600V |
Current range | AC 0.0mA～20.0A |
Phase range | 0.0°～360.0° |
Frequency range | 45.00Hz～65.00Hz |
Active power range | -12kW～12kW |
Reactive power range | -12kVAR～12kVAR |
Apparent power range | 0.0～12kVA |
Power factor range | -1～+1 |
Current vector sum | 0mA～60.0A |
Resolution | Voltage：AC 0.01V |
| Current：AC 0.1mA |
| Phase：0.1° |
| Frequency：0.01Hz |
| Active power:0.1W |
| Reactive power:0.1VAR |
| Apparent power:0.1VA |
| Power factor:0.001 |
| Current vector sum：1mA |
Phase sequence | Positive phase: U1, U2, U3 or I1, I2, I3 cursors flash from left to right Invert phase: U1, U2, U3 or I1, I2, I3 cursor flash from right to left |
Detection rate | About 2 seconds/time |
Data hold | Press HOLD key to hold data during test, “HOLD” symbol display |
Data storage | 500 groups |
USB interface | USB interface, uploading data to a computer for analysis of management data |
Automatic shut-down | About 15 minutes after power on, the meter will automatically shut down to reduce battery consumption |
Backlight function | Suitable for dim places and night use |
Voltage detection | When the battery voltage is lower than 3V, the low battery voltage will display, remind to charge in time |
Instrument weight | Hose：450g(including battery) |
| Large diameter current clamp：170g×3 |
| Test line：250g |
Test line length | 1.5m |
Current clamp line length | 2m |
Working temperature and humidity | -10℃～40℃；below 80%Rh |
Storage temperature and humidity | -10℃～60℃；below 70%Rh |
input impedance | Test voltage input impedance is：2MΩ |
Pressure resistance | The withstand voltage of 1000V/50Hz sine wave AC voltage between the instrument circuit and the housing lasts 1 minute |
insulation | Between instrument line and housing≥100MΩ |
structure | Double insulation |
Suitable for safety regulations | IEC61010-1 CAT Ⅲ 600V，IEC61010-031，IEC61326，Pollution level2 |
