APM Digital Power Meter

APM-PWR-APO Programmable Power Meter

The APM-PWR-APO is a highly visual, easy to configure, digital power meter. Supply is 100 to 277V AC, configuration is completed by free APM configurator software and standard USB lead. This compact panel-mounted power meter is designed for use on mains circuits up to 300VAC LN / 600VAC LL and 6A as well as Potential Transformers (PT) supported up to 10,000V and Current Transformers (CT) up to 10,000A. Its multi-measurement capability of active and reactive power makes it ideal for a wide range of power monitoring tasks and one of the most flexible power meters for electrical monitoring. The APM-PWR-APO incoorporates Modbus RTU and a single analogue output and 2 opto-isolated digital outputs.

The APM Power Meter provides instantaneous electricity measurement for:

Voltage (L-L and L-N)
Current
Active Power (W)
Apparent Power (VA)
Reactive Power (VAr)
Frequency (Hz)
Power Factor (PF)
THD Voltage & Current
% Max Load

Power Meter Display

Features a three-color dynamic LCD screen that instantly alerts operators to alarm conditions.

APM-PWR-APO is suitable for many single PH, split Phase and 3 phase applications:

Terminal Layout

Set the APM-PWR-APO with free software

APM Configurator - Scaliing

Parameter Selection

Alarms

Modbus RTU

Physical Dimmension APM-PWR-APO

Specification CT Panel Meter

NETWORKS 1P2W, 1P3W, 3P3W, 3P4W

MEASUREMENT Frequency 45 - 65 Hz

Voltage measurement range L-L 0 - 600VAC, L-N 10 - 300VAC

Programmable PT range 1:1 to 1000:1

Current measurement range 0 - 5A

Programmable CT range 1:1 to 1000:1

Accuracy 1% (THD 5%) of full scale

ENVIRONMENTAL

Temperature - operating -10 to +50 degC

Temperature - storage -40 to +70 degC

IP rating (from the front) IP65, NEMA type 4 and NEMA type 12

POWER SUPPLY

Input 100 - 277 VAC

Supply frequency 50-60Hz

Max power 2W

DISPLAY

Backlight colors Red, Green, White

DIGITAL OUTPUTS

Number 2

Type Opto-Isolated

Operating modes Momentary

Max voltage 24VDC

Max sink current 15mA

ANALOG OUTPUTS

Number 1

Analog output 4-20mA

COMMUNICATION Modbus RTU

CERTIFICATION CE, RoHS, UL, RCM Approval

APM Power Meter

Product Range

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