Product Description
GF3000 PMU AC Sample Site Verification (Accuracy class 0.05/0.1) Application It is suitable for all power dispatch center automation departments, power supply company and power plants far move class, also suitable for oil, railway and steel industry etc power automation departments field to use. Main Features and functions: 1, the only online automatic verification can exchange the sampling error equipment, have isochronous packet analytic function; 2, To check the PMU device error; and the dynamic performance of measuring PMU device; 3, software has over twenty kinds of domestic and foreign manufacturers far move communication protocols, covering domestic all ac sample manufacturer statute; 4, apparatus, high accuracy, low current measurement directly to 2 mA, wide measuring range; And range automatic switch; 5, through the manual input CT and PT variable ratio, shows at the same time and quadratic value; And can also check out the connection mode mistake; 6, real-time measuring voltage, current, power, power factor, phase and frequency, etc.; 7,To display voltage, current waveform and vector diagram, and to measure the voltage harmonic current 2 ~ 127; 8, low power circuit design, high-energy lithium batteries, intelligent power management software, the instrument can work continuously 20 hours; 9,use of handheld structure, the smallest and lightest weight; The resolution of 640 x 480 TFT color LCD display; 10, Built-in rechargeable battery power supply or external AC power supply; 11, Built-in GPS receiver, the device can be calibrated PMU time; 12, PC software powerful, simple operation; Provide Excel and Word a variety of report form; 13, To check all kinds of protection device measuring voltage, current and protect the current; 14, perfect protection function, safe, reliable, and it can be at ease use. Technical Data Measuring AC voltage Range: 0.5 ~ 600 V; Resolution: 0.0001 V; Accuracy: 0.02% RG; Measuring AC current Range: 0.001 ~ 6 A; Direct measurement accuracy: 0.02% RG; Clamp meter to measure the accuracy: 0.1% RG; Measurement active power Direct measurement accuracy: 0.05% RG; Clamp meter to measure the accuracy: 0.2% RG; Measurement reactive power Direct measurement accuracy: 0.1% RG; Clamp meter to measure the accuracy: 0.5% RG; Measuring power factor Power factor measurement range: 1.0 ~ 0 ~ + 1.0; Power factor measurement resolution: 0.0001; Power factor the measurement accuracy, 0.0005; Measure frequency Scope: 40 ~ 70 Hz; Resolution: 0.001 Hz; Accuracy: 0.005 Hz; Measurement phase angle Scope: 0 ~ 360 °; Resolution: 0.005 °; Accuracy: 0.02 °; volume 220 mm x 140 mm x 60 mm; weight 1.5 kg; Use of the environment Temperature range: 0 ~ 40 ℃; Humidity range: 15-80%; Storage conditions: -20℃~ 65℃; Power supply Communication power supply voltage 220 V±15% frequency 50 Hz; Lithium battery power supply voltage 4.65 ~ 5.35 V DC; Use time about 20 hours; Far move code Have CDT, XT9702, DISA, the new CDT, IEC870-5-101, IEC870-5-103, IEC870-5-104, DNP30, SC1801, Modbus, 104, south since thi Sc103, south since the 94 statute, families RDCU sharp, electric lights CEE300 science institute, DCAP, the four winds CSC2000 statute, close to electrical communication agreement HN2000, south red NSD500-103 statute of science and technology, nari-relays network 103 statute, hebei baoding JA-R196, SPA statute, Shanghai quanzhou 101, south electric research, ABB101, IEC61850 statute; According to the needs of the users can add new communication protocols.
