- Overview
- Detailed Photos
- Product Description
- Product Parameters
Basic Info.
Model NO.
GF112
Current Output
0-120A
Thermocouple (TC)
No
Resistance-Temperature Detector (RTD)
No
LCD Display
With LCD Display
Customized
Customized
Class
0.3
Voltage Measurement
0-300V
Current Measurement
0-120A
Frequency
45-65Hz
PF
-1-0-1
Types
Single Phase Watt Meter Calibrator
Weight
0.5kg
Working Temperature
-20-70 Deg
LCD
2.8 Inch
with Load
5A
Transport Package
Standard Export Carton
Specification
CE, ISO9001: 2008, IEC
Trademark
GFUVE
Origin
Beijing, China
HS Code
9030849000
Production Capacity
1000 Set for One Month
Product Description
GF112 Portable Single Phase Watt Meter Calibrator
GF112 portable single phase Watt Meter Calibrator with human oriented design, small configuration and lightweight. Suit for electric power departments, measuring and quality examining departments and electric lab to field use. GF112 portable single phase Watt Meter Calibrator can calibrate watt meter error, and measdure watt meter current , voltage, power, frequency, power factor etc.
Features
External power supply or test lead power, suit for fieldwork
With 2PCS clamp CT to test ratio of current transformer. (Optional)
Large size display screen, direct viewing and convenient
Internal communication port for PC control
Multi power supply ways for different testing occasion
Large capacity storage device for mass memory
GF112 portable single phase Watt Meter Calibrator with human oriented design, small configuration and lightweight. Suit for electric power departments, measuring and quality examining departments and electric lab to field use. GF112 portable single phase Watt Meter Calibrator can calibrate watt meter error, and measdure watt meter current , voltage, power, frequency, power factor etc.
Features
External power supply or test lead power, suit for fieldwork
With 2PCS clamp CT to test ratio of current transformer. (Optional)
Large size display screen, direct viewing and convenient
Internal communication port for PC control
Multi power supply ways for different testing occasion
Large capacity storage device for mass memory
Test Voltage | |
Range | 10-420V |
Error | ± 0.3% |
Harmonic | 2 nd -- 31 st |
Test Current | |
Range (clamp CT) | 40A 5A, 20A, 40A, 100A (option) |
Error (clamp CT) | ± 0.3% (5A, 100A) |
Harmonic | 2 nd -- 31 st |
Power measure error | |
Active power (clamp CT) | ± 0.3% (5A, 100A) |
Reactive power (clamp CT) | ± 0.5% |
Energy measure error | |
Active energy (clamp CT) | ± 0.3% (5A, 100A) |
Reactive energy (clamp CT) | ± 0.5% |
Phase angle | |
Range | 0º - 360º |
Error | ± 0.1º |
Frequency | |
Range | 45Hz - 65Hz |
Pulse output | |
Low frequency output(C L ) | 800imp/kWh |
Pulse ratio | 1: 1 |
Output level | 5V |
Pulse input | |
Input channel | 1 |
Input level | 5 -- 10V |
Input frequency | Max. 100Hz |
Display | |
Resolution | 2.8" LCD (320× 240) |
Function | |
Waveform | yes |
Energy accumulation | yes |
CT ratio test | yes |
Local parameter input | yes |
Recorder check | yes |
Data storage | yes |
Data storage qty | 1000 |
Communication port | RS232 |
Communication with PC | yes |
Upload data | yes |
Other | |
Voltage Supply way | External power test lead power |
Voltage Supply | 110-270V, 50/60Hz |
Ambient temperature | -25° C -- +45° C |
Relative humidity | 20% -- 95% |
Dimensions (W× H× D) (mm) | 185× 67× 30 |
Weight (kg) | 0.5kg |