PRODUCT SHOW
DDSD285
Single-phase Static Multi-function PLC MeterDDSD285 single-phase meter, which complies with t he sta ndards IE C 62053-21 and IEC 62056-21, is a type of fully electronic meter for measuring active energy. Large screen LCD is used to display data. The meter features updated structure and reliable electric properties.
Basic function
LCD Display
Bi-directional TOU active energy measurement
Pulse LED indicate working of meter
Pluse output with optical coupling isolation
Energy frozen on billing days and energy record
Demand measurement
Optical and RS485 communication
Optional function
Event log
Anti-tampering function
Synchronizing clock time adjustment
Clock temperature compensation
Failure alarm
Control signal output
Backup battery for LCD display at power failure
Technical Date
| Applicable standards | IEC 62053-21, IEC62056-21 |
| Accuracy class | Class 1 |
| Working temperature | -30¡æ ~+65¡æ |
| Working voltage range | 0.7~1.2Un |
| Clock accuracy | Error less than 0.5s/day |
| Power loss | Less than 0.8W or 10VA |
| Outline dimension L¡ÁM¡ÁH | BS meter case: 164¡Á124¡Á71mm DIN meter case: 224¡Á124¡Á65mm |
| Installation dimension L¡ÁM | BS meter case: 140¡Á106mm DIN meter case: 155¡Á105mm |
| Weight | Approx.0.7kg |
Specifications
| Rated voltage(V) | 110V, 120V, 220V, 230V, 240V | |||
| Reference frequency | 50Hz or 60Hz | |||
| Basic current (Maximum current)A |
1.5(6) | 5(20) | 10(40) | 20(80) |
| 2.5(10) | 5(30) | 10(60) | 20(100) | |
| Other customized specifications | ||||
