IEC Electronic static single phase energy meter , Safety smart electricity meters
| Place of Origin: | Zhejiang |
|---|
Company Profile
| Location: | Hangzhou, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Electronic Energy Meter, Single Phase Energy Meter, Three Phase Energy Meter |
Product Detail
| Model No.: | DDS311 |
|---|
Product Description
Drum Register Single Phase Energy Meter / KWH Meters for Residential applications
Quick Detail:
• Class 1 or 2 accuracy
• Single rate drum, 5+1 digit (10Wh) resolution register
• 110-120V or 220-240V 50-60Hz reference voltage/frequency
• 5A, 10A, 15A, 20A basic current
• 60A, 100A maximum current
• Forward and reverse energy shown by a single LED
Description:
The DDS311 combines modern metering technology with a proven electromechanical drum register for outstanding performance over a long life. Specifically designed to provide cost-effective, entry-level functionality for customer revenue metering in markets for both symmetrical (BS, UTE) and asymmetrical (DIN) connection standards.
Applications:
Single-phase 2-wire, direct connected energy meter for residential applications.
Specifications:
|
Type |
Single-phase 2-wire, direct connected energy meter |
|
Reference voltage (Un) |
230 Volts AC (other voltages available on request) |
|
Reference Frequency (Fr) |
50 Hz or 60 Hz |
|
Extended Operating voltage range |
80%-115% Un |
|
Basic Current (Ib) |
5A, 10A |
|
Maximum Current (Imax) |
Up to 100A |
|
Short-circuit ≤ 10 ms |
30 Imax |
|
Measuring Accuracy |
Class 1 |
|
Starting current |
0.4% Ib |
|
Burden |
≤10VA,1.8W |
|
Protective Class |
Class II (double insulated) IEC 62052-11 |
|
Burden |
≤10VA,1.8W |
|
Operation temperature rage |
-20+55 |
|
Storage temperature rage |
-25+60 |
|
Life span |
10 years |
|
Reference standard |
IEC 62052-11; IEC 62053-21 |
|
Dimension |
186.25x126x56mm |
Competitive Advantage:
Features
• Class 1 or 2 accu
