Product
Product Features
Energy Measuring Module
Faster data measurement refresh cycle (10 ms)
Using only one module, highly detailed information such as electric energy (consumption and regeneration), reactive energy, current*1, voltage*1, electric power, power factor, frequency, harmonic current, and harmonic voltage can be measured for individual production equipment. With constant current monitoring of motors and other devices, it is possible to avoid line stoppages and downtime; thereby reducing delivery time issues due to production stoppages as well as maintenance related labor and costs. Moreover, by detecting abnormal voltage or current in manufacturing equipment and removing products manufactured during the time of abnormality, shipping defective products can be prevented.
*1. Waveform data for current and voltage can also be obtained. For further details, please refer to the product user's manual (detailed edition).
Modular design realizing compact size with minimal wiring
Energy measuring module specifications
Item | RE81WH |
---|---|
Number of measurable circuits | 1 |
Phase-wire systems | Single-phase 2-wire, single-phase 3-wire, three-phase 3-wire |
Current circuit | 5, 50, 100, 250, 400, 600 A AC (Using dedicated split-type current sensor. Each value indicates current sensor's primary current value.) 5 A AC (Using dedicated 5 A current sensor. 5 A current sensor is used with two-stage configuration in combination with current transformer (CT). Primary current value can be set up to 6,000 A.) |
Voltage circuit | |
Single-phase 2-wire, three-phase 3-wire | 110, 220 V AC common |
Single-phase 3-wire | 110 (1-2 lines, 2-3 lines), 220 V AC (1-3 lines) |
Measurement specifications | |
Data refreshing cycle (ms) | 10...10000 (able to set in increments of 10 ms) |
Measurement items | Current, current demand, voltage, electric power, electric power demand, reactive power, apparent power, harmonic current, harmonic voltage, frequency, power factor, electric energy, reactive energy |