86-577-62033366
Industrial Park Dingyi, Liushi, Wenzhou, Zhejiang, China
| APPLICATION |
| Three phase three wire or four wire DIN rail watt hour meter is used to measure active energy consumption. Din Rail energy meter is a new modern smart meter: three-phase ( 7modular ), using advanced technology, ensure quality and stability, also has good resistance electromagnetic interference performance, low power consumption, confirm to IEC62052-11 international standards, which has following advantages: small size, light weight, high precision, suitable for office building and shopping mall, Air port, Distribution box. |
| FUNCTIONS AND FEATURES |
| ♦35mm standard DIN rail installation, complying with standard DIN EN50022. ♦7 modular 125mm width. ♦Cyclometer display ( 5+1 digits ) or LCD display ( 6+2 digits ) ♦Single direction measure active power consumption. comply with standard IEC62053-21, IEC62052-11. ♦Adopts high reliable and long-life electric components, high overload, no need calibrate for long-term operation. ♦LED indicates phase A, B, C, ,impulse and reverse. ♦Automatically detect direction of load current, If the LED "REV" lights means the load current is reverse. ♦Single direction three components measure three phase four (three) wire active energy consumption. It is nothing with direction of the flow of load current,complying with standard IEC62053-21,IEC62052-11. ♦Measure three phase three wire active energy or three phase four wire active energy. ♦Directly connect operation maximum 100A or choose CT operation ( 1.5-6A ) Optional Functions ♦Communicate data collection via RS485 Modbus RTU protocol ♦DLT645-1997 protocol has Optical port ♦Three phase Voltage (V); Current (A); Frequency ( Hz ); Power (KW); Power factor (COS) ♦Remote data transfer, remote control by RS485 via relay to control the meter on or off . |
| TECHNICAL PARAMETERS | |
| Accuracy | Class 1.0 |
| Rated voltage | 3*57.5/110V, 3*110/200V, 3*220/380V, 3*230/400V, 3*240/415V |
| Operation voltage range | Un±20% |
| Insulation capabilities | AC voltage withstand 4kV for 1 minute; Impulse voltage withstand 6kV - 1.2/50μs waveform |
| Rated current(A) | 3*1.5(6), 3*5(30), 3*10(60), 3* 20(80), 3*30(100). |
| Operation current range | 0.05Ib~ Imax |
| Starting current | 0.004Ib |
| Rated frequency | 50Hz or 60 Hz |
| Internal power consumption | Voltage Circuit ≤1.0W 5VA; Current Circuit ≤1VA(Ib) |
| Interface | Optical coupler (So corresponding to DIN 43864) |
| Impulse valence Ra | 0,5 or 1.0 Wh/imp |
| Max.operation temperature | -20°C ~ +75°C |
| Relative humidity | ≤ 85% |
| Dimension | 88mm*68mm*125mm |
