430
Janitza UMG 104 / UMG 604 / UMG 604-PRO (Utility Meter)
Fig.: Example - UMG 104 Utility Meter connection diagram for current measurements with current transformers
Procedure
•
Enter the supply voltage into the Utility Meter
Note
We recommend using a fuse to safeguard the connection lines for the supply voltage. Please
follow the instructions in the Janitza UMG 104 / UMG 604 / UMG 604-PRO manual.
Note
Supply voltages that do not correspond to the specifications on the rating plate can cause mal-
functions and damage the device.
Caution
The inputs for the supply voltage are dangerous to touch.
Note
The measurement voltage must in effect be at least 10V or an exact measurement is not possible.
Summary of Contents for Solar-Log
Page 1: ...1 Components Connection Manual V 4 2 3 Solar Log EN ...
Page 20: ...20 01 Inverter ...
Page 398: ...398 Appendix 113Appendix 113 1 SMA mixed wiring Fig SMA mixed wiring ...
Page 402: ...402 02 Meter ...
Page 444: ...444 03 Battery Systems ...
Page 456: ...456 sonnen Note Only one battery system can be connected to a Solar Log device ...
Page 463: ...463 04 Heating rods ...
Page 470: ...470 05 Heating pumps ...
Page 478: ...478 06 Sensors ...
Page 488: ...488 07 Pyranometer ...
Page 495: ...495 08 Smart Plug components ...
Page 502: ...502 09 Power Charging Stations ...