1. Product Features
a. Single-phase power parameter measurement, and electric energy measurement:
b. Online monitoring of electrical parameter out-of-limit alarm, relay associated alarm output:
c. Support 2-way DI/DO, configurable transmitter output;
d. Support MODBUS-RTU standard protocol, RS485 communication.
2. Product overview
The PMC100 Series Single Phase Digital Power Meter adopts customized and modularized high-brightness digital tube display, which is beautiful and elegant; with low-power microprocessor as the core, it realizes full power parameter measurement and electric energy measurement. Optional multi-channel switch, relay, analog output interface to meet various functional needs of users; integrated RS-485 communication interface, can easily achieve integration with various intelligent power distribution systems. The product function is practical, easy to use and easy to maintain. It can be used to monitor and control the status of field equipment, provide measurement support for power application experts, provide data basis for SCADA and smart grid, and provide decision-making basis for efficient and intelligent management of power.
a.Industrial distribution automation system b.Energy efficiency management system
c.Substation automation system d. Electrical engineering of intelligent building
e.Power plant auxiliary power system f.High and low voltage switchgear
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Electrical Characteristics |
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Measure type |
Single phase AC system |
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Sampling Rate |
64 waves per week |
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Data refresh rate |
1S |
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measure accuracy |
Current |
0.50% |
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Voltage |
0.50% |
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Power |
0.50% |
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Frequency |
0.05Hz |
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Active energy |
1.00% |
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Reactive energy |
2.00% |
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4-20mA DC output |
1.00% |
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Input Voltage Characteristics |
Measure Voltage |
220/380V ( Directly input ) |
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Allowed overload capability |
1.2 times / continuous |
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input resistance |
1.8MΩ |
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Input current characteristics |
Measure current |
5A (CT Secondary side) Or 1A (CT Secondary side) |
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Allowed overload capability |
1.2 times / continuous |
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input resistance |
< 0.1Ω |
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Binary input |
Working voltage |
24 VDC or 220VAC (external power supply) |
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input resistance |
12KΩ or 120KΩ |
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Relay output |
Node capability |
220VAC/5A, 30VDC/5A |
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4-20mA DC output |
Open circuit voltage |
15VDC |
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Load capability |
≤ 500Ω |
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Power supply |
AC |
85~265VAC/45-65Hz |
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DC |
100~300VDC |
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Mechanical performance |
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Weight |
0.5kg |
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IP Protection Level |
Meter Panel IP52，Meter Host IP30 |
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Dimension |
96 X 48 X 95.4mm |
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Operating temperature |
-40~70 ℃ |
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storage temperature |
-50~85 ℃ |
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Relative humidity |
5% - 90%RH, no condensation |
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EMC |
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Antistatic discharge interference |
IEC 61000-4-2, Level 4 |
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Anti-fast transient group pulse |
IEC 61000-4-4, Level 4 |
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Anti-surge |
IEC 61000-4-5, Level 3 |
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Resistance to power frequency magnetic field |
IEC 61000-4-8, Level 3 |
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Fig. (3) PMC100 Connection Graph
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Model Specifications: PMC100A-BCDEFG |
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A table type: |
C grid system frequency: |
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I |
Single-phase digital ammeter |
1 |
50Hz |
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U |
Single-phase digital voltmeter |
2 |
60Hz |
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F |
Single-phase digital display frequency meter |
D working power supply: |
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P |
Single-phase digital power meter |
1 |
85~265VAC/45-65Hz, 100~300VDC |
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C |
Single-phase digital power factor meter |
E optional features: |
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Z |
Single-phase digital display power meter |
0 |
none |
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N |
Single-phase power network meter (without display meter) |
24S |
2 -way 24VDC switch input * |
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B rated measuring voltage and current: |
220S |
2 -way 220VAC switch input * |
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1 |
220/380V , 5A |
R |
2 -way relay output |
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2 |
220/380V , 1A |
A |
1 channel 4- 20mA analog output |
* Note: 24VDC digital input and 220VAC digital input can only choose 1 from 2 ;
Example: The ordering model is: PMC100Z-1-1-1-24SR
That is, PMC100Z single-phase digital display power meter is rated to measure 220/380V
