GF312B2 Portable Three Phase Standard Meter

Product Description
GF312B2 Portable Three Phase Standard Meter (Accuracy class 0.02% /0.05% ) Product Description GF312B2 portable three phase standard meter with high accuracy 0.02%. Specially suit for electric power departments , measuring and quality examining departments and electric lab. Features  High accuracy up to 0.02%  Metal structure, strong and reliable  Waveform display function  Vector diagram function  Energy accumulating function Technical Data Test Voltage Range 30V – 560V Error ±0.02% (30V – 560V) ±0.05% (5V – 30V) Harmonic 2nd -- 51st Test Current Range (direct connection) 20mA – 100A Error (direct connection) ±0.02% (100mA – 100A) ±0.05% (20mA – 100mA) Harmonic 2nd -- 51st Power measure error Active power (direct connection) ±0.02% (0.1A – 100A) ±0.05% (0.02A – 0.1A) Reactive power (direct connection) ±0.05% (0.1A – 100A) Energy measure error Active energy (direct connection) ±0.02% (0.1A – 100A) ±0.05% (0.02A – 0.1A) Reactive energy (direct connection) ±0.05% (0.1A – 100A) Phase angle Range 0º – 360º Error ±0.02º Frequency Range 45Hz – 65Hz Pulse output High frequency output(CH) 1×1011 (1mA – 10mA) 1×1010 (10mA – 0.1A) 1×109 (0.1A – 1.0A) 1×108 (1.0A – 10A) 1×107 (10A – 120A) Low frequency output(CL) 2×10-5×CH Pulse ratio 1:1 Output level 5V Pulse input Input channel 1 Input level 5 – 24V Input frequency Max. 2MHz Display Resolution 7”STN (800×480) Function Vector diagram ● Waveform ● Energy accumulation ● Communication port RS232 , USB Communication with PC ● Other Voltage Supply way External power Voltage Supply 220V ± 10%, 50/60Hz ± 2Hz Ambient temperature -10°C -- 40°C Relative humidity 30% -- 80% Dimensions (W×H×D) (mm) 370×260×135 Weight (kg) 4kg

Product Feature
GF312B2 portable three phase standard meter with high accuracy 0.02%. Specially suit for electric power departments , measuring and quality examining departments and electric lab.

Product Specification/Models
GF312B2