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technical_service@wasion.com
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No. 468, Tongzipo West Road, National High tech Industrial Development Zone, Changsha City, Hunan Province, China
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Weisheng Holdings Limited
DDS102-T1 single-phase electronic energy meter
NegotiableUpdate on 01/03
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Overview
Suitable for residential users who require meter reading through 485 networking for implementing time-sharing metering. Details inquiry:
Product Details
Suitable for residential users who require meter reading through 485 networking for implementing time-sharing metering
- Single phase active energy bidirectional metering
- It has the functions of December freeze, 7-day daily freeze, and 48 hour freeze.
- Instantaneous freezing and its event recording function.
- It has a time of use billing function, with four rates, 14 time periods, and 2 annual time zones, supporting the setting of special rate time periods for holidays and public holidays.
- Using LCD to display the current total electricity consumption,
- There are two options to choose from: the "6+1" position and the "6+2" position.
- Optional power outage display function.
- The meter has one RS485 interface and optional far-infrared interface, compatible with DL/T 645-1997 and DL/T 645-2007 protocols.
- It has the function of measuring power grid parameters such as voltage, current, power, and power factor.
- Equipped with a hardware clock circuit with internal temperature compensation.
- Optional power on/off function, allowing remote control of user electricity usage.
| accuracy class | Level 1, Level 2 |
| Reference voltage | 220V AC |
| current specification | 5(40)A、5（60）A、10(60)A、20(80)A、10（100）A |
| Total power consumption | ≤6VA,1W |
| Reference frequency | 50Hz |
| Working voltage range | 70%Un～120%Un |
| Operating Temperature | -25℃～+60℃ |
| Extreme working temperature | -40℃～+70℃ |
| design life | 10 years |
| pulse width | 80ms |
| appearance | Length x Width x Thickness: 140mm * 117mm * 57mm |
Scan the code to view the product manual
Main Features
Suitable for residential users who require meter reading through 485 networking for implementing time-sharing metering
Main functions
- Single phase active energy bidirectional metering
- It has the functions of December freeze, 7-day daily freeze, and 48 hour freeze.
- Instantaneous freezing and its event recording function.
- It has a time of use billing function, with four rates, 14 time periods, and 2 annual time zones, supporting the setting of special rate time periods for holidays and public holidays.
- Using LCD to display the current total electricity consumption,
- There are two options to choose from: the "6+1" position and the "6+2" position.
- Optional power outage display function.
- The meter has one RS485 interface and optional far-infrared interface, compatible with DL/T 645-1997 and DL/T 645-2007 protocols.
- It has the function of measuring power grid parameters such as voltage, current, power, and power factor.
- Equipped with a hardware clock circuit with internal temperature compensation.
- Optional power on/off function, allowing remote control of user electricity usage.
Technical Specifications
| accuracy class | Level 1, Level 2 |
| Reference voltage | 220V AC |
| current specification | 5(40)A、5（60）A、10(60)A、20(80)A、10（100）A |
| Total power consumption | ≤6VA,1W |
| Reference frequency | 50Hz |
| Working voltage range | 70%Un～120%Un |
| Operating Temperature | -25℃～+60℃ |
| Extreme working temperature | -40℃～+70℃ |
| design life | 10 years |
| pulse width | 80ms |
| appearance | Length x Width x Thickness: 140mm * 117mm * 57mm |
Related Downloads
Scan the code to view the product manual
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