Rish Delta Power is a three-phase multi-function power and energy meter for monitoring power and energy management systems. This cost-effective meter provides extra value by replacing multiple panel meters, ideal for panels where space is at a premium. The Rish Delta Power is on-site programmable, the primary CT and PT ratios as well as the secondary can be adjusted via front panel key or remotely. The Delta Power is available with an optional limit switch (relay) and will trip if the programmed parameters are exceeded. Max. and Min values for System Voltage, System Current, Run Hour, ON Hour & number of interrupts can be stored and are updated every 60 second for review of alarm situations.
Features
- Fast & Easy Installation
- True RMS measurement – measures distorted waveform up to 15th harmonic
- Limit Switch control (optional)
- 3 Line 4 Digits ultra bright LED Display (up to 9999)
- On site Programmable CT/PT Ratios
- User selectable CT Secondary 1A/5A
- User selectable PT Secondary from 100 VLL to 500 VLL
- Storage of MIN / MAX values
- User selectable 3ph-3wire / 3ph-4wire / single-phase network.
- Measurement & Display of RPM, Run hours, On hours, No. of interruption
- RPM Measurement: displays Rotations per minute for generator applications
- Number of poles can be set on site depending upon application requirement
- 3 line, 4 digits LED display: Simultaneous display of 3 Parameters
- Two auxiliary Power Supplies available 40V – 300V AC DC or 12V-48V DC
Applications
- Generator Applications
- Monitoring Power and Energy systems
- Limit protection
