Voltage Measurement; Single-Phase Devices - Siemens SENTRON 7KT PAC1600 Equipment Manual

Description

3.3 Single-phase devices

3.2.2

Voltage measurement

NOTICE
Device damage due to DC voltage
The device is not suitable for measuring DC voltage.
Only measure AC voltage with the device.
Design of the PAC1600 device
PAC1600 is designed for
• Direct measurement on the grid
• Measuring input voltages up to 264 V phase-to-neutral
• Measuring input voltages up to 456 V phase-to-phase
3.3 Single-phase devices
①
②
③
④
18
Sealing cover
Energy flow indicator
• If the device detects an active energy flow to the load, a rotating "U" appears on the top
right of the display.
• If no active energy consumption is present, or if the load is drawing less than the starting
current, the rotating "U" disappears.
Active energy pulse indicator
The red LED on the front panel outputs 1000 pulses for every kWh of energy consumed. The
LED pulse frequency is proportional to the energy.
Front key
You will find information on operation in chapter Keypad functions (Page 19).
7KT16 energy meter
Equipment Manual, 09/2020, 2514284147-04