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| Customization: | Available |
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| After-sales Service: | Within 12 Months From The Date of Sale... |
| Warranty: | 18 Months |
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DDS668 single-phase electronic energy meter conforms to single-phase four-modulus standard rail installation and DIN43880 standard.The accuracy of the instrument conforms to the IEC62053-21/22 Class 1 meter standard.The meter measures and stores the current and recent 1-12 months total electric energy, forward and reverse active energy data.Time-of-use measurement and storage of current and recent 1-12 months forward and reverse active power maximum demand and demand occurrence time.Real-time monitoring of voltage, current, frequency, active power, reactive power, apparent power and other electrical parameters. Programmable 4 rates and 12 periods. With daylight saving time conversion function. The internal time of the meter can be calibrated. Pulse output conforms to DIN43864 standard. Using large-screen LCD display, green backlight. After a power failure, the button will trigger the display, and the LCD will automatically turn off after 5 seconds. Direct access type maximum current 60A. Support RS485, infrared data communication. The communication protocol adopts MODBUS RTU. Support built-in relay trip and close
| Dust-proof and water-proof rating | IP 51 |
| Terminal cross-sectional area | |
| Current terminal conductor cross-sectional area | 0-16 mm² |
| Auxiliary terminal conductor cross-sectional area | 0-2.5 mm² |
| Syarting current | 20 mA |
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