RTR Energia REG12DPR1400000 PR-14D.12 8/10/12 Step Automatic Reactive Power Controller, 3 Phase
- Isolated Switching of Power Factor Correction Contactors
- Cos ϕ Setting 0.80 to 0.95 CAP
- Single CT Sensing
- 1A/5A Programmable Primary and secondary CT Ratio
- Backlit LCD Display
- Various Program Combinations
- IP40
- Up to 12 steps
- Measurement System – Automatic/Manual
- 230VAC Aux Supply
- Overvoltage and Under/Overcompensation management
- Overtemperature alarm
Specification
RTR Energia Part Number | PR-14D.12 |
Function | Reactive Power Correction |
Nominal Voltage (Un) | 90-550V L to L, 11-300V L-N |
Supply Voltage | 90-550V L to L, 15VA (max) 45-65Hz |
Relay Rating | 250VAC/6Amp NO |
Switch Delay Time | 1s – 999s User Adjustable |
Fan Alarm | 1 x 250VAC/6Amp NO |
Temperature Alarm | 1 x 250VAC/6Amp NO |
Re-connection Delay Time | 1s – 999s User Adjustable |
Desired Power Factor | 0.85 IND – 0.95 CAP |
Number of Output Relays | 14 (12 steps, fan and temperature alarm) |
Smallest Capacitor Current | 50mA |
CT Input Range | 0.05 – 5.5 Amp |
LCD Display Accuracy | Voltage +/-0.5%, Frequency +/-0.1%, Power +/-1% Energy Class 1 |
Phase Angle Error | +/- 1% at I > 3% of range |
Comms | RS485 Target PFC (Optional) |
Termination Style | Screw |
Weight | 700g |
Certification | IEC 654-1 |
Factory Pack Qty | 1 |
Material of housing | PC/ABS Unflammable, according to UL 94 V-0 |
Enclosure protection | IP40 for case, IP20 for terminals |
Safety | According to EN 61 010-1, installation category III Pollution degree 2 |
Operating Temperature | 0…60 °C |
Datasheet
- Product Datasheet/User Manual
Application Notes
- Discharge Resistor Usage
- Power Factor Correction Blog
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