|
Quantity
|
Cost
|
||
|
|
|||
|
|
|||
NR33 is a modern three phase direct connected energy meter designed for intended use in residential, commercial and light industrial electrical energy metering. The meter is engineered using advanced microcontroller technology and is suitable for electrical parameter measurement and monitoring. It supports a maximum 100A current measurement on direct connection. It supports tariff counters selectable via digital input.
It has industry standard MODBUS RTU for remote monitoring. Meter housing is standard din rail mount that allows ease of installation.
Characteristic Documentation Certificates
- Three Phase Direct Current Operated Energy Meter - self powered
- TRMS measurement
- LCD Display-1 line 8 digit seven segment LCD display for Energy
- Accuracy Class B as per EN 50470-3 (Class 1 as per IEC 62053-21)
- Energy measurement as per IEC 62053-21,23
- Bi - Directional Import & Export energy measurement
- Measure Demand parameters active, reactive power (Import/Export), apparent power & current
- Multi tariff counters for energy accumulation which are selectable via two digital inputs
- RS485 communication with Modbus protocol
- 2 SO Pulse output for Import/Export energy measurement
- Terminal Sealing arrangement
- Laser Marking (for product information).