• 3Ø-3W, Analog pump protection relay, Up to 80A via MPCT, 1 C/O, 415V
  
• 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 : 3Ø - 3
• Test / Reset : Manual / Auto reset
• LED Indication : Power ON, Current and Voltage parameter
• Voltage Measuring Range : 280V AC to 500V AC (L - L)
• Motor Rated Current Measuring range : 280V 3A - 80A (via external MPCT)
  
• Power Consumption : 40VA (max)
• Output Contact : Control Output 1 C/O (SPDT)
  Relay Rating NO 5A@250V AC / 28VDCNC 3A@250V AC / 28VDC
• Accuracy : 

                    Current Accuracy ±5% of rated current

                    Voltage Accuracy ±1% of 500V

                    Time Accuracy ±5% ±100msec

• Functional Specifications : Over Load NEMA class 5, 10, 15, 20, 30
  Over Current Ranges For 10A CT : (Ir + 1) A to 60A
  For 40A CT : (Ir + 1) A to 240A
  For 80A CT : (Ir + 1) A to 480A
  Under Current For 10A CT : 1A to (Ir - 1)A
  For 40A CT : 5A to (Ir - 1)AFor 80A CT : 10A to (Ir - 1)A
  Current Asymmetry [1A to Ir-1]
  Locked Current / Stall Current: For 10A CT : (Ir + 1)A to 60A
  For 40A CT : (Ir + 1)A to 240AFor 80A CT : (Ir + 1)A to 480A
  Over Voltage 280V - 500V (L - L)
  Under Voltage 280V - 500V (L - L)
  Voltage Asymmetry 10V to 50Vtd>
• 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 Instantaneous (<240ms)
  Phase Reversal Instantaneous (<240ms)
• Auto Restart Attempt : 3 (Fixed)
• Restart Attempt Time Frame : 1 - 999 mins for current & voltage parameters
  
• Mounting : DIN Rail Mount
• Size : 71.2 x 70 x 90 (H x W x L)
• Model : SPSELECPRPPRA-4M-3-415V