Name: Din Rail series
Type: DRT-301M
Three phases Din Rail Electrical Power Quality Meter with Multi-tariff function
DRT-301M
Three phases electrical power quality meter for DIN-rail mounting (seven modules).CT Changing-Ratio fully programmable.
Electrical power quality meter measurement in three phases alternating current circuits. With Tariff electricity and RS485 Far infrared communication port.
Standard compliance
IEC62053-21:2003
EN50470-3
EN50160
Specifications
Features
DIN rail mounting
Measurement quantities: voltage, current, power, frequency, power factor, active power, reactive power, apparent power, and active energy & demand .
4 TOU rates , 10 time segments
Register of maximal demand
With RS485 and Far-infrared communication port
Modbus RTU &DL/T645 communication protocol option.
5A CT version for measuring with current transformers available
27 CT Changing-Ratios to choose
Overall dimensions
Designation structure
