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Single-phase electronic energy meter (LCD)
Main technical parameters
Model

DDS110-G

Name Single-phase electronic energy meter
Accuracy level Level 1 Level 2
Rated voltage (V) < / td> 220
Basic current (A) < / td> 1.5 (9) 2.5 (15) 5 (30) 10 ( 40) 10 (50) 15 (60) 20 (80)
Start current 0.4% Ib (level 1) 0.5% Ib (level 2)
Dimension (mm) < / td> 158 × 110 × 54 < / td>
Rated frequency (Hz) < / td> 50
0.0 0.0
The main technical parameters  
model

DDS110-G

name Single-phase electronic energy meter
level of accuracy Level 1 Level 2
Rated voltage (V) 220
Basic current (A) 1.5 (9) 2.5 (15) 5 (30) 10 (40) 10 (50) 15 (60) 20 (80)
Starting current  0.4% Ib (level 1) 0.5% Ib (level 2)
Dimensions (mm) 158 × 110 × 54
Rated frequency (Hz) 50

 

Main functions and features:

1. Active energy measurement, no need to adjust for long-term work;
2. Automatic identification of power (energy) direction, reverse power is automatically saved and accumulated in forward power at the same time, with power reverse indication function;
3. RS-485 communication The interface is designed with a protection circuit;
4. Modulated bidirectional infrared interface, frequency 38kHz, communication distance ≥ 5m;
5. Communication protocol conforms to the DL / T645-1997 communication protocol;
6. With arrearage indication function, communication indication function;
7. Magnetic holding relay can be used to control power off through RS-485 interface or infrared interface, the relay status can be read through RS485 interface and infrared interface (optional);
8. Dedicated ultra-wide temperature LCD liquid crystal display;
9. Comply with GB / All requirements of T17215-2002 DL / T645-1997 standard.
Note: Only one of the communication indication function, arrearage indication function and power reverse indication function can be selected.

The main technical parameters  
model

DDS110-G

name Single-phase electronic energy meter
level of accuracy Level 1 Level 2
Rated voltage (V) 220
Basic current (A) 1.5 (9) 2.5 (15) 5 (30) 10 (40) 10 (50) 15 (60) 20 (80)
Starting current  0.4% Ib (level 1) 0.5% Ib (level 2)
Dimensions (mm) 158 × 110 × 54
Rated frequency (Hz) 50

 

Main functions and features:

1. Active energy measurement, no need to adjust for long-term work;
2. Automatic identification of power (energy) direction, reverse power is automatically saved and accumulated in forward power at the same time, with power reverse indication function;
3. RS-485 communication The interface is designed with a protection circuit;
4. Modulated bidirectional infrared interface, frequency 38kHz, communication distance ≥ 5m;
5. Communication protocol conforms to the DL / T645-1997 communication protocol;
6. With arrearage indication function, communication indication function;
7. Magnetic holding relay can be used to control power off through RS-485 interface or infrared interface, the relay status can be read through RS485 interface and infrared interface (optional);
8. Dedicated ultra-wide temperature LCD liquid crystal display;
9. Comply with GB / All requirements of T17215-2002 DL / T645-1997 standard.
Note: Only one of the communication indication function, arrearage indication function and power reverse indication function can be selected.

Product description
Parameters
概要

Main functions and features:

1. Active energy measurement, no need to adjust for long-term work;
2. Automatic identification of power (energy) direction, reverse power is automatically saved and accumulated in forward power at the same time, with power reverse indication function;
3. RS-485 communication The interface is designed with a protection circuit;
4. Modulated bidirectional infrared interface, frequency 38kHz, communication distance ≥ 5m;
5. Communication protocol conforms to the DL / T645-1997 communication protocol;
6. With arrearage indication function, communication indication function;
7. Magnetic holding relay can be used to control power off through RS-485 interface or infrared interface, the relay status can be read through RS485 interface and infrared interface (optional);
8. Dedicated ultra-wide temperature LCD liquid crystal display;
9. Comply with GB / All requirements of T17215-2002 DL / T645-1997 standard.
Note: Only one of the communication indication function, arrearage indication function and power reverse indication function can be selected.

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