DDS-1L Information
The DDS-1 series are socket mounted single phase electronic active energy meters. They adopt many advanced technologies of research and development, like microelectronic-techniques, specialized large-scale IC (integrated circuit), digital sampling and processing technology, SMT technique, and so on. Their technical performances completely conform to Standards ANSI C12.1, C12.10, C12.20. They can directly and accurately measure the load active energy consumption in the single phase two wire & three wire AC networks of rated frequency 50Hz or 60Hz and used indoors or outdoors. They have features with excellent long-term reliability, small volume, light weight, perfect appearance, easy installation, etc.
DDS-1L Specifications
1 | Type | DDS-1L LCD |
2 | Display | LCD 6digit + 2 Decimal |
3 | Accuracy | Class 1 |
4 | Rated Voltage (Un) | 220V Or 240V Or Other |
5 | Base Current (Ib) | 10A,30A Or Other |
6 | Max Current (Imax) | 100A, 200A Or Other |
7 | Frequency (Hz) | 50Hz Or 60Hz (±5%) |
8 | Starting Current (mA) | 0.4% Ib |
9 | Power Consumption of Current | ≤1W 10VA Per Phase |
10 | IP Class | IP54 |
11 | AC Voltage Withstand | 2KV for 1 Minute |
12 | Impulse Output Rate (Imp/kWh) | Kt1.25, Kt1.5 Or Other |
13 | Operating Temperature | -20℃ To +55℃ |
14 | Storing Temperature | -40℃ To +70℃ |
15 | Operating Humidity | ≤75% |
16 | Storing Humidity | ≤95% |
17 | Communication | IR |
18 | LCD Display Backlight | Optional |
19 | Battery | Yes |
DDS-1L Function In Display And Monitoring
LCD Display 6digits+2Decimal, Hz, kW, V, A
Rev led indicator, Impulse led indicator, IR Communication
DDS-1L Appearance
DDS-1L Dimension
DDS-1L Wiring Diagram 2S 1P3W
