Acrel APM Series User Manual

8
protocol, various data information can be transmitted on the communication line.
Theoretically, up to 128 power meters can be connected simultaneously on a single line. Communication
address of each power meter can be set. When wiring, keep communication lines away from power cables or other strong
electric-magnetic field
6.4 supply voltage
The conventional power supply voltage of the instrument:AC/DC 85-265V;supply voltage with P2 funcion:AC/DC 115-415V.
7. Operation instructions
7.1 Display description
APM series uses LCD segment LCD display, the following table shows the segment codes for different characters.
A b c d E F
g
H
i / I
J K L M
n o
P
q
t U v W X y Z -
r
S
-
=
The following figure shows the screen when all character fields and indications are all lit.
1
3
12
4
5
6
10
11
2
9
8
7
The following table is a description of all the measurement and indication.
No.
Display content
Instruction
1
I/U/P/Q/S/PF/d
Identify what is displayed in the current measurement data display area 8:
Current / Voltage / Active Power / Reactive Power / Apparent Power / Power
Factor / Demand
IO/AL/SD
DI, DO, AI, AO status/alarm log/TF card status
2
MAX/ MIN
Records of maximum / minimum
THD
Total harmonic distortion

Acrel APM Series Specifications

General

Brand	Acrel
Model	APM Series
Category	Measuring Instruments
Language	English