• 1Ø-2W ,Analog Pump Protection relay ,Direct 30A
  
• Measuring Parameter : Monitors Over Load (As per NEMA Curve), Over Current, Under Current / Dry run, Locked current, Over voltage, Under Voltage, Phase failure
  
• Electrical Connection : 1Ø - 2
• Test / Reset : Manual / Auto reset
• LED Indication : Power ON, Current and Voltage parameter
• Voltage Measuring Range : 180 to 300V AC (L - N)
• Power Consumption : 40VA (max)
• Motor Rated Current Measuring range : 1A to 30A
  
• 
  
• Output Contact : Control Output 1 NO Relay
  Relay Rating 30A@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 10% - 70% of Ir (Rated Current)
  Under Current 20% - 80% of Ir (Rated Current)
  Locked Current / Stall Current Fixed : 300% of Ir (Rated Current)
  Over Voltage Fixed (280V)
  Under Voltage Fixed (180V)
  Phase Loss Yes (<160V)
• Time Setting : Power ON Delay 1sec (Fixed)
  Trip Time Delay 0, 2, 4, 6, 8 & 10 sec
  (Current & Voltage parameters)
  Auto Reset Time 15min
  (Current & Voltage parameters)
  Phase Loss Trip Time Instantaneous (<120ms)
• Auto Restart Attempt : 3 (Fixed)
• Mounting : DIN Rail Mount
• Size : DIN 66.50 x 70 x 90 (H x W x L)
• Model : SPSELECPRPPRA-4M-1-230V