1 Phase 4 Module DN175 Single-phase LCD IOT DIN-rail Energy Meter Remote Payment (Options: Basic/Multi-function/Multi-rate)

General

2P Metering Function:

1.Capable of metering forward and reverse active energy, accumulating into total energy consumption.

2.Bidirectional metering to prevent theft, with reverse phase forward counting.

3.Utilizes high-quality meter or LCD display for clear and vibrant cumulative energy display.

4.Pulse indication for energy metering (red).

5.Phase sequence indication (customizable).

6.Equipped with optoelectronic isolated passive pulse output interface for calibration and pulse data collection.

Metering Function:

1.4P-D: Capable of single-phase active forward and reverse energy metering, as well as measuring parameters such as voltage, current, active power, and power factor. Energy consumption is accumulated and stored separately for total, peak, off-peak, flat, and valley periods.

2.4P-DF: Achieves single-phase active forward and reverse energy metering, along with measurement of voltage, current, active power, and power factor. Energy consumption is accumulated and stored separately for total, peak, off-peak, flat, and valley periods.

3.7P-1D/7P-0.5D: Performs three-phase active/reactive forward and reverse energy metering, with measurements of three-phase voltage, current, active power, and power factor among other parameters.

4.7P-1DF/7P-0.5DF: Achieves three-phase active/reactive forward and reverse energy metering, with measurements of three-phase voltage, current, active power, and power factor. Energy consumption is accumulated and stored separately for total, peak, off-peak, flat, and valley periods.

5.Clock error is within 0.5s per day, featuring automatic switching functions for calendar, metering, and leap year.

6.4P-DF and 7P-DF can be programmed to set up two time zones, two tariff tables, eight daily time periods, and four types of rates (peak, off-peak, flat, valley), with a minimum interval of 5 minutes per time period.

7.Data rotation display and data key display functions, allowing users to query all display items through panel buttons, with a rotation display time of 4s.

8.Provides active/reactive pulse energy output for calibration and remote energy collection.

9.Passive optoelectronic isolated output port, with pulse width: 800ms±20ms.

10.Communication Interface: Equipped with RS485 communication interface.

11.Communication Protocol: Supports MODBUS-RTU or DL/T645-2007 (standard).

12.Communication Speed: Programmable with options of 9600bps, 4800bps, 2400bps, and 1200bps.

Additional Programmable Settings Include:

1.Meter address setting.

2.Time and date setting (for multi-tariff meter).

3.Tariff time period setting (for multi-tariff meter).

4.Electricity metering base resetting.

Model Description

Specification

Dimension