Active Member
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[China]
Address: Oriental HuaRui A, No. 150 Guanzhuang Road, Chaoyang District, Beijing, 100024, China
Contact name:Andy
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd. |
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| Electrical parameters | |
|---|---|
| Power Supply (AC/DC) | AC85-400V / DC85-330V Power consumption: <4VA |
| Measurement Parameters | Voltage (Ph-N); Voltage (Ph-Ph); Current; Frequency; PF; Active Power(W); Reactive Power(Q); Apparent Power(S), 2nd to 63st harmonics(option) |
| Harmonics | Total harmonics ratio of phase-voltage Total harmonics ratio of current 2nd to 63st harmonics ratio of phase-voltage 2nd to 63st harmonics ratio of current |
| Maximum Value & Minimum Value | Voltage, current, frequency, active power, reactive power, apparent power,demandP,demandQ, demandS. |
| Computation | Forward active power energy Reverse active power energy Forward active power energy Reverse reactive power energy |
| Measuring Range | 0-400V, 0-6A, 45-65Hz, -1 ~ 0 ~ 1 |
| Measuring Accuracy | Voltage: 0.5%RD±0.05%FS Current: 0.5%RD±0.05%FS Active Power: 0.5%RD±0.05%FS Reactive Power: 1.5%RD +0.05%FS Apparent power: 0.5%RD +0.1%FS Power Factor: 0.5%RD Frequency: 0.05%RD Active Energy: 0.5% |
| Maximum Demand | Ia, Ib, Ic, ΣPtotal, ΣQtotal, ΣStotal, 15 minutes |
| Display | Blue back-lit LCD Display 5 display figures 4 operation keys |
| Communication | Support RS-485 interface port, 32 (128) Networking ModBus-TCP/IP SNMP communication protocol Ethernet 10/100M port (RJ45) |
| Memory | 2M onboard memory,can be extended to 16M. Data looger interval can set by end users from 1min to 60min.The default is 15min. You can read the data through a PC, also you can select the data to diaplay and store from software. |
| Programmable | Measuring system: 3P4W/3P3W etc Transformation Ratio: PT 1-10000; CT 1-10000 |
| Energy Pulse | Provides active & reactive energy pulse output Pulse parameters can be choosed Range: 0.1-10000kWh/kvarh Dry contact output (1Ax100V) |
| Connection Mode | 3P4W, 3P4W BAL, 3P3W, 3P3W BAL, 1P3W, 1P2W |
| Baud | Baud: 1200-57600, Standard 38400 |
| Mechanical parameters | |
| Dimensions (L x W x H) (mm) | 96 x 96 x 12.8 |
| Mounting | Panel mounting Trepanning: 92x92mm The thickness of installation: 51mm |
| Environmental conditions | |
| Temperature | -5 to +50 °C |
| Humidity | 20%-95%RH, without condensation |
| Warranty | Three years warranty |
| Parameters | Accuracy | Resolution | Measuring range | Show on the display |
|---|---|---|---|---|
| Voltage | 0.20% | 0.01V | 0-400V | 0.5-500kV |
| Current | 0.20% | 0.01mA | 0-6.5A | 5mA-50000A |
| Active power | 0.50% | 0.2W | 0-2400W/phase | -9999MW to +9999MW |
| Reactive power | 2% | 0.2var | 0-2400var/phase | -9999Mvar to +9999Mvar |
| Apparent power | 0.50% | 0.2VA | 0-2400VA/phase | 0-9999MVA |
| Active demand | 0.50% | 0.2W | 0-2400W/phase | -9999MW to +9999MW |
| Reactive demand | 2% | 0.2var | 0-2400var/phase | -9999Mvar to +9999Mvar |
| Apparent demand | 0.50% | 0.2VA | 0-2400VA/phase | 0 to 9999MVA |
| Power factor | 0.005 | 0.0001 | -2 | -2 |
| Frequency | 0.01Hz | 0.01Hz | 45.000-65.000Hz | 45.000-65.000Hz |
| Active energy | 0.5%,0.2% (Option) | 0.001kWh | 0-999999.999kWh | 0-99999999.9kWh |
| Reactive energy | 2% | 0.001kvarh | 0-999999.999kvarh | 0-99999999.9kvarh |
| Apparent energy | 0.50% | 0.001VAh | 0-999999.999kVAh | 0-99999999.9kVAh |
| Phase angle | 0.1° | 0.01° | 0-359.99° | 0-359.99° |
| Unbalance | 2% | 0.01% | 0-300.00% | 0-300.00% |
| PT ratio | 1 | 1-10000 | ||
| CT ratio | 1 | 1-10000 | ||
| Address code | 1 | 1-253 |
