| BRAND | Berg |
| Product | 4966-H |
| Description | multifunction measuring device |
| Internal code | OTC4521107 |
| Technical specification | for transducer measurement in any 2, 3 and 4-wire networks. Panel mounting device with front operating keyboard and password-protected web server for recording energy consumption or grid monitoring of power grids. Backlit 5 “TFT display (800x480 px) with Multifunctional display for active, reactive and apparent energy in supply and Reference direction. recording of voltages, currents, power, frequency, cos π, tan π and power factor. Storing the Min./max. values of all measured variables with real-time stamp. THD U/I harmonic analysis including individual value acquisition up to 50. Single harmonics and network unbalance monitoring. measurement accuracy Active energy: class 0.5S according to IEC 62053-22 Reactive energy: class 0.5S according to IEC 62053-24 Network sizes: ±0.2% (U-I), ± 0.5% (P-Q-S), ±10 MHz (f) Voltage measurement: 3 channels, 600V CATIII Measuring range (LN/LL): 480V/832V Current measurement: 3 current transformers, 300V CATIII Measuring range (in/imax): 5 A, 7.5 A Interface: 1x RJ45 Ethernet 100BaseTX (web server) Serial: 1x RS485 (Modbus RTU) Standard I/O: 1x passive digital input, 2x passive digital output (12/24V DC) Extensions (optional): 4 I/O function modules, data logger Dimensions WHD: 144x144x65 mm Auxiliary voltage: 230 VAC (+/- 15%), frequency 50/60 Hz Type UBN AM2000. BASIC UNIT 144MM |
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