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Electrical characteristics
Measure Type: 3P3W ACsystem,3P4W ACsystem
Sampling rate: 128 points per cycle
Data refresh rate: 1S
Measure accuracy:
+ Current: ±0.2%FS
+ Voltage: ±0.2%FS
+ Power: 0.5S
+ Frequency: ±0.001Hz
+ DC input(AI): 0.5% FS
+ DC output(AO): 0.5% FS
Input voltage characteristics
+ Measure Voltage: 3 *220/380V(Directly input) 3 * 57.7/100V(PT secondary side)
+ Allowed overload capability: 1.2 times/continuous
+ Input resistance: 300KΩ/phase
Input current characteristics
+ Measure current: 5A (CT Secondary side)Or 1A (CT Secondary side)
+ Allowed Overload capability: 1.2 times/continuous
+ Input resistance: <0.1Ω
Binary input
+ Working valtage: 15 VDC
+ Input resistance: 12KΩ
+ Isolation valtage: 2KV
Relay Output
+ Node type: Mechanical contact
+ Node capability: 220 VAC/5A、30 VDC/5A
4-20mA DC input measurement
+ Measure current: 4-20mA
+ Allowed Overload capability: 1.2 times/continuous
+ Input resistance: 10Ω
+ Isolation voltage: 2KV 0-5V
DC input measurement
+ Measure voltage: 0-5V
+ Allowed Overload capability: 1.2 times/continuous
+ Input resistance: 12.5KΩ
+ Isolation voltage: 2KV 4-20mA
DC output
+ Open-circuit: 15VDC
+ Load capability: ≤600Ω
+ Isolation voltage: 2KV
Power supply
+ AC: 85~264 VAC/45-65Hz
+ DC: 100~375 VDC
+ Power consumption: < 3W
Mechanical performance
Weight: <0.5kg
IP protection Level: Meter Panel IP52
Meter Host IP30
Dimension(Host): 75 X 75 X 113 mm
Working temperature
+ Display screen: -20~70℃
+ Meter: -25~70℃
Storage temperature:
Meter+display screen: -40~85℃
Relative humidity: 5% - 90%RH， No condensation
PMC72S Guide for selection of power parameter measurement and control instrument
| Model specification：PMC72S-①-②-③-④-⑤ | |
| ① Model code： | |
| 1 | 57.7/100V Rated measurement voltage，5A Rated measurement current。 |
| 2 | 57.7/100V Rated measurement voltage，1A Rated measurement current。 |
| 3 | 220/380V Rated measurement voltage，5A Rated measurement current。 |
| 4 | 220/380V Rated measurement voltage，1A Rated measurement current。 |
| ② Model code： | |
| 1 | Power supply：85~264 VAC/45-65Hz，100~300 VDC |
| ③ Model code： | |
| 0 | Without DI |
| 2 | 2 Channels DI |
| ④ Model code： | |
| 0 | Without relay output |
| 1 | Optional 1 Channel relay output |
| ⑤ Model code： | |
| ab | ab is a 2 integer,a means AI01 port optional for AI/AO modules,b means AI02 port optional for AI/AO 0–none 1 -0-5VDCanaloginputmeasure(AI) 2 -4-20mA DC analog input measure(AI) 3 -4-20mA DC analog output(AO)For example:ab=00,Means AI01 port is not equipped with AI/AO module,AI02 port is not equipped with AI/AOmodule ab =01,Means options 0-5V DC analog input measure; |
For example：Order model：PMC72S-3-1-2-1-02
Means PMC72S rated measure 220/380V、5A；working power supply as 85~264 VAC/45-65Hz；optional with 2channels binary input(DI)；1channels relay output；1channel 4-20mA DC analog input measure (AI01 port),1 channel 4-20mA DC analog input measure(AI02 port)
