VPR-33 DIN Rail with Display - product image VPR-33 DIN Rail with Display - product image VPR-33 DIN Rail with Display - product image

Voltage Protection Relay- Digital Din Rail Mount

Product: VPR-33

  • 3 + 3 Digit , 7-Segment Red + Green or Red + White LED for Bright Visibility
  • 2-Relay Option Available
  • Programmable Tripping Parameter On
  • Over & Under Voltage, Phase Asymmetry, Phase Loss, Phase Sequence, Neutral Loss 
  • Individual Enable /Disable Tripping Parameter
  • More Accurate and Immediate Tripping
  • Fail Safe and Non Fail Safe Mode
  • Size: (H)90mm X (W)35mm X (D)61.5mm

Direct Voltage AC 160 to 300V AC (L - N) 3Ø-4W
280 to 520V AC (L - L) 3Ø-3W
Frequency 45.0 Hz to 65.0 Hz
Resolution 1 Volt
Accuracy Class 1.0
Display UPPER: 3-Digit, 7-Seg, 0.4"
LOWER: 3-Digit, 7-Seg, 0.28"
Dimension (mm) 90 (H) x 35 (W) x 61.5 (D) 
Trip Setting Under Voltage: 260-520V AC 3Ø-3W 160-300V AC 3Ø-4W
Over Voltage: 260-520V AC 3Ø-3W 160-300V AC 3Ø4W
Under Frequency: 45.0 Hz To 65.0 Hz 
Over Frequency: 45.0 Hz To 65.0 Hz 
Phase Asymmetry: (10-100V) 
Hysteresis: (0-99V)
Time Parameter Power ON Delay Time : 0.0 To 99.9 Sec.
Trip Delay Time : 0.0 To 999 Sec. 
Recovery Time : 0.0 To 99.9 Sec.
Accuracy Class 1.0 (Standard)
Relay 2 nos.
Relay Type 1-C/O (NO-C-NC)
Rating 5A, 230V AC Resistive Load
24V DC
Operating Temp. 0°C to 55°C
Relative Humidity Upto 95% RH
Protection Level (As per request) IP-65 (Front side) As per IS/IEC 60529 : 2001

  • DG Set Panels
  • Motor Control Center Panels
  • Control Panels
  • Distribution Panels

Product Variant

Part Code Size Network Input Output  Aux Supply
VPR-33-00 90 x 35 x 61.5 3Ø3W/4W 160V-300V AC (L-N), 280-520V AC (L-L) 2 Relay Self Powered
VPR-35-A2-00 90 x 35 x 61.5 3Ø3W/4W 30 to 300V AC (L-N), 50 to 520V AC (L-L) 2 Relay 100-270V AC

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