To Next PageTo Next Page
Need help?Do you have a question about the janitza UMG 508 and is the answer not in the manual?
General| Device type | Power Analyzer |
|---|---|
| Mounting | DIN rail mounting |
| Power Measurement | Active, Reactive, Apparent |
| Frequency Range | 45 - 65 Hz |
| Communication Interfaces | RS-485, Ethernet |
| Protocols | Modbus RTU, Modbus TCP |
| Display | LCD |
| Power Supply | AC 85-265 V |
| Operating Temperature | +55°C |
| Standards Compliance | IEC 62053-22, IEC 62053-23 |
Details regarding copyright law and permissions for this handbook.
Information on trademarks and their respective rights holders.
Statement regarding liability for errors and content updates.
Instructions for providing feedback or suggestions for improvement.
Important cautions regarding safe operation and potential hazards.
Confirmation that all supplied screw clamps are attached to the device.
Specifies the intended applications and environments for the UMG508.
Guidance on selecting a suitable location for installation.
Details on clearances required for proper installation and ventilation.
Information on connecting the necessary supply voltage to the device.
Warning about the hazardous nature of supply voltage inputs.
Instruction to check and follow supply voltage specifications on the device label.
Mandatory requirements for isolators or circuit breakers for voltage supply.
Connection details for three-phase 4-wire systems.
Connection details for three-phase 3-wire systems.
Guidance on using voltage converters for voltages exceeding nominal range.
Warning that the device is unsuitable for measuring DC voltages.
Prohibition of using measurement inputs in SELV circuits.
Warning regarding the hazardous nature of current measurement inputs.
Requirement for proper grounding of current converters.
List of communication protocols supported by the RS485 interface.
Caution regarding incorrect network settings causing faults.
Navigating through the primary measurement value screens.
Navigating through the secondary measurement value screens.
Instructions on how to view recorded transient events.
Instructions on how to view recorded event incidents.
Procedure for applying supply voltage for device configuration.
Configuration options for the Ethernet interface and IP address allocation.
Settings for automatic IP address assignment via DHCP.
Options for selecting communication protocols like Modbus or Profibus.
Configuration of the unique device address for RS485 communication.
Settings for current and voltage measurement converters.
Setting for recognizing transients based on absolute scanning values.
Setting for recognizing transients based on delta scanning values.
Configuration for monitoring threshold violations for current and voltage.
Setting threshold values as a percentage of nominal values.
Adjusting the display's background illumination level.
Configuring the time before the display changes to standby brightness.
Procedure for deleting a forgotten password using GridVis software.
Troubleshooting steps for missing display or current readings.
Resolving issues related to incorrect voltage measurements.
Addressing errors caused by inputs exceeding specified metering ranges.
Troubleshooting connection issues and device non-operation.
Specifications and protocols for the RS485 serial interface.
Specifications and functions for the Ethernet 10/100Base-TX interface.
List of standards considered for product compliance.
Navigation guide for accessing main measurement value screens.
Navigation guide for accessing auxiliary measurement value screens.
