Selec PPRD-4M-1-230V, pump protection relay
₹1,161.00
PPRD-4M-1-230V is a comprehensive monitoring solution that safeguards against various electrical anomalies. It excels in monitoring Dry/Under Current, Over Current, Locked Current, Over Voltage, Under Voltage, Phase Failure, and Overload conditions, ensuring the integrity of electrical systems. The device’s electrical connection supports 1-Phase-2-Wire setups, while its manual/auto reset capabilities offer flexibility in response.
Its LED indicators provide clear insights into the power status and trip indications, enhancing system visibility. The 3-digit, 7-segment LED display facilitates easy monitoring of power levels. The voltage measuring range spans 180 to 300V AC (Line-to-Neutral), while the motor rated current measuring range extends from 1A to 30A.
Equipped with a control output of 1 NO (Normally Open) relay, rated at 32A@277V AC, the PPRD-4M-1-230V ensures efficient response to detected anomalies. Its accuracy is noteworthy, with current accuracy at ±5% of rated current, voltage accuracy at ±1% of 300V, and time accuracy at ±5% ±100msec.
The device offers an array of functional specifications, including NEMA class-based overload protection, customizable overcurrent ranges, undercurrent monitoring, and locked current detection. Its time settings are adjustable, including power-on delay, trip time delay, recovery time, and reset attempts.
Designed for DIN Rail mounting, the PPRD-4M-1-230V measures 66.50 x 70 x 90mm (Height x Width x Length), ensuring convenient integration within control panels or electrical setups. Its comprehensive features make it a reliable choice for safeguarding electrical systems and ensuring their optimal performance.
- Description
- Additional information
Description
| Measuring Parameter | Monitors Dry/Under Current, Over Current, Locked Current, Over Voltage, Under Voltage, Phase Failure and Overload |
| Electrical Connection | 1Ø – 2 |
| Test / Reset | Manual / Auto reset |
| LED Indication | Power ON, Trip indication |
| Display | Power 3 Digits, 7 Segment LED display |
| Voltage Measuring Range | 180 to 300V AC (L – N) |
| Power Consumption | 180 40VA (max) |
| Motor Rated Current Measuring range | 1A to 30A |
| Output Contact | Control Output 1 NO Relay, Relay Rating 32A@277V AC |
| Accuracy | Current Accuracy ±5% of rated current, Voltage Accuracy ±1% of 300V, Time Accuracy ±5% ±100msec |
| Functional Specifications | Over load NEMA class 5, 10, 15, 20, 30, Over current ranges [Ir (Rated current) + 1 to 32A], Under current [0.2A to Ir (Rated current) – 1], Locked current / Stall current [Ir (Rated current) + 1 to 32A], Over voltage 180V – 300V AC ( L – N ), Under voltage 180V – 300V AC ( L – N ) |
| Time Setting | Power ON delay 1sec (Fixed), Trip time delay (Current & Voltage parameters) 0 – 999sec Recovery time (Current & Voltage parameters) 1 – 999sec, Reset attempts 3 (fixed), Reset Attempt Time Frame 1 – 999 mins |
| Auto Restart Attempts | 3 (Fixed) |
| Mounting | DIN Rail Mount |
| Size | 66.50 x 70 x 90 (H x W x L) |
Additional information
| Weight | 1 kg |
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