The Berg 4966-H is a panel mounting multifunction measuring device (Type UBN AM2000 basic unit, 144mm) designed for transducer measurement in 2, 3, and 4-wire networks. It features a password-protected web server for grid monitoring and recording energy consumption. Equipped with a backlit 5-inch TFT display (800x480 px), the unit provides a multifunctional display for active, reactive, and apparent energy in both supply and reference directions. It records voltages, currents, power, frequency, cos π, tan π, and power factor, while storing minimum and maximum values with a real-time stamp. Additional capabilities include THD U/I harmonic analysis up to the 50th individual harmonic and network unbalance monitoring. The device includes 3-channel voltage measurement, 3 current transformer inputs, an RJ45 Ethernet interface, an RS485 serial port, and digital inputs and outputs, with options for 4 I/O function modules and a data logger. Dimensions are 144x144x65 mm.
For customized pricing and availability, please fill out ourcontact formor give us a call. We are dedicated to providing solutions that align with your specific requirements.
How can I access 4966-H catalogs, user manuals, technical documents, and PDFs?
Do you provide technical support for 4966-H?
While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.
| Manufacturer | Berg |
|---|---|
| Country | |
| Part number | 4966-H |
| Inner Code | 4521107 |
| Product type | Multifunction measuring device for power grids |
|---|---|
| Catalogue title | 4966-H multifunction measuring device |
| Display | Backlit 5 “TFT display (800x480 px) |
| Active energy measurement accuracy | class 0.5S according to IEC 62053-22 |
| Reactive energy measurement accuracy | class 0.5S according to IEC 62053-24 |
| Network sizes accuracy | ±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 |
| Serial | 1x RS485 (Modbus RTU) |
| Standard I/O | 1x passive digital input, 2x passive digital output (12/24V DC) |
| Dimensions WHD | 144x144x65 mm |
| Auxiliary voltage | 230 VAC (+/- 15%), frequency 50/60 Hz |
| Type | UBN AM2000. BASIC UNIT 144MM |