| Customization: | Available |
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| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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The MCM283R energy monitoring systems for commercial buildings is built with 8 main ciruits. It measures up to 8 three-phase circuits or 24 single-phase circuits for real-time metering. Different phase can be connected with each other to measuring different electrical circuits. In other words, it is ideal for commercial complexes billing on individual phase.
In addition, this commercial energy monitoring system is built in RS485, RJ45 interface, you also can choose other interface such as WiFI, Ethernet, Zigbee, 4G, etc. The MCM283R commercial energy meter is equiped with 7.62mm voltage curret power terminals for simplible installation, and complies with the CATIII-300V safety voltage level and the 4kV withstand voltage capability.
Working Power
AC/DC 90-240V, 45-65Hz, or DC 20-60V (Optional)
Maximum power consumption 6W
Input
| Current: | Rated 5A (Optional 1A) |
| Voltage: | Rated 0~480V (CATIII-300V) |
| Frequency: | 45-65Hz |
| Current overload : | 1.2 times rated continuous; 5 seconds for 10 times of the rated |
| Voltage overload : | 30 seconds for 2 times of the rated |
| Parameter | Accuracy | A phase | B phase | C phase | All |
| Voltage Current Active Power Reactive Power Apparent power Power Factor Active Energy Reactive Energy Frequency |
0.2 0.2 0.5 0.5 0.5 0.5 1 2 0.1 |
V1 A1 W1 var1 VA1 PF1 |
V2 A2 W2 var2 VA2 PF2 |
V3 A3 W3 var3 VA3 PF3 |
W var VA PF Wh varh Hz |
| Parameter | Standard | Test voltage |
| Discharge immunity test | IEC61000-4-2 level 4 | 8kV |
| Surge (Shock) immunity test | IEC61000-4-5 level 4 | Common test voltage 4kV |
| Fast transient burst immunity test | IEC61000-4-4 level 3 | Input 1kV; Power supply 2kV |
| Basic Electricity | IEC 61557-12:2018 |
| Active energy | IEC 62053-21:2020 |
| Reactive energy | IEC 62053-23:2020 |
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