Selec PPRD-4M-1-230V Digital Pump Protection Relay PPRD-4M-1-230V

Selec PPRD-4M-1-230V digital pump protection relay: 66.50 x 70 x 90 (H x W x L), DIN rail mount.

Price and availability on request

Monitors: Phase loss, Phase unbalance, Phase sequence, Overload trip current, Under / Over current and voltage in 1Ø pumps
Auto / Remote test available
Output contact : 1 C/O SPST relay
Direct 30A Relay output
Aux Supply : 180 to 300V AC (L-N)

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	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)

Ordering codes
PPRD-4M-1-230V	Standard

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.