Application scenarios
General industrial and commercial users (implementing non residential electricity prices), such as shops
Three phase energy meters are used in distribution boxes for lighting, power, etc
Technical Parameter
Product Standard GB/T 17215.321-2008 "Special Requirements for AC Measuring Equipment Part 21: Static Active Energy Meters (Class 1 and Class 2)"
DL/T 645-2007 "Communication Protocol for Multi functional Energy Meters"
Voltage(V) |
Current specifications(A) |
PRODUCT MODEL |
communication model |
FEATURES |
communication protocol |
Accuracy |
Pull and close the switch |
warranty |
weight |
3×57.7/100 |
1.5(6) |
DTS541 |
RS485 |
High supply, low calculation, cooperationPT、CTTo be used, generally suitable for use on the high voltage side |
DL/T 645-2007 |
meritorious1level |
5(60)ABuilt in relay tripping |
Under normal use, non-conforming products will be returned within three months, exchanged within one year, and covered by warranty within three years |
make an appointment2kg |
3×100 |
1.5(6) |
DSS531 |
RS485 |
High supply, high calculation, cooperationCTTo use, generally suitable for distribution boxes/Used inside the cabinet |
make an appointment2kg |
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3×220/380 |
1.5(6) |
DTS541 |
RS485 |
Widely used in lighting, power boxes, and measurement for industrial and commercial users |
make an appointment2kg |