MS1UI7C single phase ac panel lcd electric voltmeter ammeter digital wattmeter
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Series of DZ81-MS Single-phase Power Meters are used for measuring and monitoring the power distribution system. This series combines the measurement, the analysis and the operation together. People can check the figure of current or voltage by using the keys on the meter, which makes the information become clearer, and the operation become easier.
Functions
• Measuring all parameters: three phase voltage, current, line voltage, voltage unbalance, current unbalance, active power, reactive power, apparent power, power factor, frequency,active energy, reactive energy
• Standard CT, PT or voltage direct connected, suitable for various wiring modes under high or low pressure environment
• SOE records accurate to milliseconds
• 1 interface* RS485/Lora (optional)
• Modbus RTU communication protocol, DL/T645 (optional)
• 4 DI
• 2 DO (optional)
• 3 AO (Analog Output)
• 1* programmable energy pulse output
• LED display
Product Parameters
Accuracy Class | Voltage: 0.2; Current: 0.2; Frequency: 0.05 Hz; Power Factor: 0.5 | |
Active Power: 0.5; Reactive Power: 0.5; Apparent Power: 0.5 | ||
Active Energy: 0.5S/1; Reactive Energy: 2 | ||
Input | Rated Value | Voltage: 100V/400V; Current: 1A/5A |
Overload | Voltage: Sustained Overload: 1.2 times of the rated value Momentary Overload: 2 times of the rated value Current: Sustained Overload: 1.2 times of the rated value Momentary Overload: 10 times of the rated value | |
Frequency | 45-60HZ | |
Functional Module | Interface | 1 RS485; Modbus RTU Integration; Baud Rate: 1200-19200bps |
Power Supply | Working Range | AC: 85-265V; DC: 85-300V |
Consumption | < 3W | |
Working Condition | Temperature | Operating: -20℃ ~+70℃, Storage: -40℃ ~+80℃ |
Humidity | Relative Humidity: <93% Place Without Corrosive Gas | |
Altitude | <4000m | |
Installation | Panel installation, Cut-Out Size: 68×68(mm) |
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