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Prepayment meter
DSS188-EC1-Two Phase Three Wire Energy Meter
Product Overview
DSS188 EC1 Two Phase Three Wire Energy Meter is made up of two static meter measuring elements, digital processing element and register display element. This meter features high accuracy, good stability, strong surge capability, high reliability. It is an advanced, reliable measuring tool which is required by electricity department.
DSS188-EC1-Two Phase Three Wire Energy Meter
Product Overview
DSS188 EC1 Two Phase Three Wire Energy Meter is made up of two static meter measuring elements, digital processing element and register display element. This meter features high accuracy, good stability, strong surge capability, high reliability. It is an advanced, reliable measuring tool which is required by electricity department.
Main Features
■ Bidirectional measurement of active energy
■ The corresponding LED is on while phase failure happens
■ Use IP 54 meter case
The main Function
Measurement
· Bi-directional Measurement
· Active energy, Active reverse energy Measurement
Register Display
· Display in 5 digits integer and without decimal
· Mechanical block mechanism which will prevent backward movement
· Magnetic protection
Others
· Using four super-bright long life LED pilot lamp
· Data reserve over 100 years under power off
· Pulse output is operational to calibrate or pulse -gathering
Description
| Item |
Description |
Value |
| Accuracy |
Active |
Class 1 or 2 (IEC) |
| Voltage |
Rated voltage |
2x127/220 V |
| |
|
| Range |
70%-120%Un |
| |
|
| Limit |
|
| Current |
Range |
10(100)A |
| |
|
| Start current |
0.4%Ib or 0.5%Ib |
| Frequency |
/ |
50Hz/60Hz |
| Temperature |
Operation range |
-40℃ to +70℃ |
| |
|
| Limit range for storage and transport |
-35℃ to +70℃ |
| Humidity |
|
≤85% |
| Pulse constant |
/ |
1600 imp/kWh |
| Power Consumption |
Voltage circuit |
≤1.0W, 10VA |
| |
|
| Current circuit |
≤0.5VA |
| Housing |
Protection degree |
IP 52 |
| |
|
| Meter cover |
Opaque PC+fiber glass |
| |
|
| Meter base |
Opaque PC+fiber glass |
| |
|
| Terminal cover |
Opaque PC+fiber glass |
| Diaplay |
Type |
Register |
| |
|
| Digit |
5+1 |
| RTC accuracy |
/ |
/ |
| Service life |
/ |
≥15 years |
| Weight |
Net weight |
0.20kg |
| |
|
| Gross weight |
0.25kg |
| Dimension |
/ |
249*170*45mm |
| Standards |
IEC62052-11;IEC62053-21 |
Year Established:
Business Type:
Management Certifiation:
Operational Address:
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