Product Specifications
| Prod Model: |
DDSD71 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: |
Energy Meter |
| Display: |
Digital |
| Electric Equipment: |
Single-phase |
| Theory: |
Electronic Meter |
| Installation: |
Direct Connected |
| Usage: |
Multi-rate Watt-hour Meters |
| Measured Signal: |
Pulse Peak |
| Power Meter Connection: |
Terminal |
Product Description
Introduction
DDSD71Single-phase Smart Energy Meter is a highly advanced Smart Meter to measure Single-phase AC active/reactive energy with frequency of 50/60Hz. It has various sophisticated functions to realize Smart Measurement& Management of energy, with features of high accuracy, excellent sensitivity, good reliability, wide measurement range, low consumption, solid structure and nice appearance, etc.
Technical Parameters
Rated Voltage(Un): 110V, 120V, 220V, 230V, 240V
Operation Voltage: 70%Un~120%Un
Nominal Current: 1A, 5A, 10A, 20A
Maximum Current: 60A, 80A, 100A
A wide current range of 1(80) A is optional under special requirements.
Rated Frequency: 50Hz, 60Hz
Power Consumption: Voltage Circuit≤ 1W/10VA
Current Circuit≤ 1VA
Accuracy Class: 1.0, 2.0
Meter Constant(imp/kWh): 800, 1600, 3200, 6400
Normal Operation Temperature: -25~70
Relative Humidity: ≤ 95%
Main Functions
Complying with standards of IEC62052-11& IEC62053-21.
Single-phase Two-wire or Single-phase Three-wire options.
Measuring& storing forward/reverse energy.
Multi-tariff measurement function(optional).
Prepayment function with CPU card(optional).
Calendar& Timing function.
Various anti-tampering functions.
Measuring& displaying voltage, current, power and power factors, etc.
Recording all events including programming, power failure& tampering, etc(optional).
Freezing all data in timed, instant, pre-set, daily& hourly mode, etc. (Programmable).
Auto-scroll displaying and/or manual-scroll displaying(Programmable).
Backup battery for displaying energy under power-off situation.
Internal or external relay to realize load control locally or remotely.
Communication: With ports of RS485, infrared, PLC and/or M-bus, etc.
Communication protocol: DL/T645-2007, IEC62056-21/DLMS, etc(optional).
Capable of being integrated into LINYANGs AMI(Advanced Metering Infrastructure) system.
Reactive energy measurement is optional.
DLMS Certificate available.
Wire Connection Modes
Other connection modes are customizable.
Founded in 2004, Minsen Meter Co., Ltd., is dedicated to design, manufacturing and marketing of compact short range radio modules and radio modems for rapid implementation of cable-free data links.
Sunray wireless provide high-quality, cost-effective and easy-to-integrate RF products for operation in the license-free ISM bands at 403/ 433/ 470/ 868/ 915 MHz and 2.4 GHz. The products include a range of RF transceivers, RF modules, RF modems as well as complete AMR equipments & systems
Our built-in radio modules are fully integrated wireless solutions, and allow clients to make any product wireless without RF experience and without months of hardware as well as software development time.
All process complies with ISO 9001: 2000 standards. Our products are CE/FCC compliant. Only the best quality materials are used. Thanks to the great standard of workmanship, we win good reputation and enjoy long term & mutually beneficial business relationship with many domestic and international customers.
Inquiry today! Your ODM/OEMrequests are Welcome.
