Product Description of GF312B Portable three phase Electric Meter Calibrator with printer,CE,ISO9001:2008,IEC approved,english version display,with two years quality warranty,excellent working performance.GF312B portable three phase energy meter calibrator with printer is used to calibrate three phase, single phase, active or reactive energy meter under work, and also it can be used as voltage, current and power meter to measure AC parameter of three phase power line, also it can measure wave distortion factor and 2 to 63 time harmonic wave.
Features and Functions
W Three phase active or reactive electricity energy meter;
W Calibrate three phase, single phase, active or reactive meter error;
W Measure U(voltage) of three phase or single phase;
W Measure I(current) of three phase or single phase;
W Measure active power of three phase or single phase;
W Measure reactive power of three phase or single phase;
W Measure apparent power of three phase or single phase;
W Measure power factor of three phase or single phase;
W Measure phase angle between voltage and current;
W Measure frequency of power line;
W Display vector diagram;
W Display waveform of U and I;
W Analyze and display content of harmonic of U and I;
W Store and look measured data;
W Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp;
W Measure CT variable ratio;
W Print the data of measurement on site;
|
Test Voltage |
|
Range |
0V – 600V |
|
Error |
± 0.05% (30V – 600V)
± 0.1% (5V – 30V) |
|
Harmonic |
2 nd -- 63 st |
|
Test Current |
|
Range (direct connection) |
20mA – 20A |
|
Error (direct connection) |
± 0.05% (100mA – 20A)
± 0.1% (20mA – 100mA) |
|
Range (Clamp CT) |
10mA – 3000A |
|
Error (Clamp CT) |
± 0.2% (100mA – 3000A)
± 0.5% (10mA – 100mA) |
|
Harmonic |
2 nd -- 63 st |
|
Power measure error |
|
Active power (direct connection) |
± 0.05% (0.1A – 20A)
± 0.1% (0.02A – 0.1A) |
|
Reactive power (direct connection) |
± 0.1% (0.1A – 20A) |
|
Energy measure error |
|
Active energy (direct connection) |
± 0.05% (0.1A – 20A)
± 0.1% (0.02A – 0.1A) |
|
Reactive energy (direct connection) |
± 0.1% (0.1A – 20A) |
|
Phase angle |
|
Range |
0º – 360º |
|
Error |
± 0.05º |
|
Frequency |
|
Range |
45Hz – 65Hz |
|
Pulse output |
|
Energy constant |
180000imp/kWh\1800imp/kWh\18imp/kWh |
|
Pulse ratio |
1: 1 |
|
Output level |
5V |
|
Pulse input |
|
Input channel |
1 |
|
Input level |
5 – 24V |
|
Input frequency |
Max. 2MHz |
|
Display |
|
Resolution |
6" TFT (640× 480) |
|
Function |
|
Vector diagram |
Yes |
|
Waveform |
Yes |
|
Energy accumulation |
Yes |
|
Communication port |
RS232 |
|
Communication with PC |
yes |
|
Other |
|
Voltage Supply way |
External power |
|
Voltage Supply |
220V ± 10%, 50/60Hz ± 2Hz |
|
Ambient temperature |
-10 -- 40degrees |
|
Relative humidity |
30% -- 80% |
|
Dimensions (W × H × D) (mm) |
390× 200× 160 |
|
Weight (kg) |
3kg |
Beijing GFUVE Electronics Co., Ltd. Was established in 2005. It combined science, industry and trade together as one high-tech enterprise. GFUVE mainly produces high voltage ammeter recorder, IEC61850 test suite software, meter test equipment, reference standard meter, phantom load, electrical measurement instrument, relay test set, transformer test, handheld terminal and POS terminal, and power analyzer, intelligent digital meter, transducer and current transformer models etc.
GFUVE is a leader manufacturer of energy meter test products and high voltage ammeter recorder in China. It is professional in energy meter test system, energy meter portable tester and related accessory. The product of high voltage ammeter recorder develops very quickly in the market. Our company has achieved certification to ISO9001. The products are sold to over 30 provinces in China and exported to overseas including South America, Middle East, South east and Africa.
We have been contributing ourselves to developing the durable and stable products for the usage of the power system. Contact us now for further business relationship. We are here to provide you the best service.
