Name: 1-Phase Digital Pump Protection Relay: SELEC PPRD-4M-1-230V
Brand: Selec
SKU: 17993
Availability: InStock

1-Phase Digital Pump Protection Relay: SELEC PPRD-4M-1-230V

₹2,321.00

Digital Pump Protection relay for 1P-2W systems, Direct 30A, 1 No. relay, Voltage Measuring Range 180 to 300V AC (L – N).

It Monitors Phase loss, Phase unbalance, Phase sequence, Overload trip current, Under / Over current, and voltage in 1Ø pumps.

Description

Monitors: Phase loss, Phase unbalance, Phase sequence, Overload trip current, Under / Over current, and voltage in 3Ø Pumps.
Auto / Remote test available.
MPCT range: 10A – 80A
Output Contact: 1 C/O SPDT relay
Operating Range: 280 – 500V AC (L-L)

Brief Specifications

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	Overload 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], Overvoltage 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)