Our products are now available for online purchase

Link Text
close cart Your Cart
View Cart
Free Gift
YOU MAY ALSO LIKE
subtotal
You Saved

Taxes and shipping calculated at checkout

Voltage Monitoring Relays
Voltage Monitoring Relays
Voltage Monitoring Relays
Voltage Monitoring Relays
Voltage Monitoring Relays
Voltage Monitoring Relays
Voltage Monitoring Relays
Voltage Monitoring Relays
Numerical Relays

Voltage Monitoring Relays

INR
Quantity
Download PDF

DESCRIPTION

Yokins Instruments Pvt. Ltd. voltage monitoring relays are incredibly accurate. Our Numerical Voltage monitoring relay is fully programable with exact setting of setpoints it offers very good accuracies. This means that your equipment is always protected from overvoltage and undervoltage conditions. Our voltage monitoring relays are designed to be incredibly reliable, with a long lifespan and a high MTBF (mean time between failures). This means that you can be confident that your equipment will always be protected, even in the most demanding environments.


We are the leading Voltage Monitoring Relays manufacturers and suppliers, our voltage monitoring relays also known as VMR are manufactured to the highest quality standards, using only the best components. They can be customized for various ranges as per customer’s specific requirement, which makes it very versatile product.

Choose from our wide range of Numerical Relays or contact us to get Detailed Information about our Products.

FEATURES

specifications

Extra Details

FEATURES
  • Single Solution for Monitoring voltage and Protect device from voltage faults.
  • Auto/Manual Scroll Display (user Selectable)
  • SMPS, TRANSFORMER Power Supply
  • Ideal for Protection of Industrial Motors Indicidual led for each fault.
  • All tripping Parameters Fully field Programmable
  • Under-Over Voltage, Phase Prevention. TRMS Measurement
  • 1 Rows of 4 Digit RED Seven Segment 3phase and single phase model available.
  • RS 485 Port  (5kv isolated) (Optional)
  • MODBUS RTU Protocol (Optional)
  • One Relay Output (2 amps) available for contactor tripping.

PARAMETER (Voltage) / ALARM/TRIPS

  • RY (Phase- Phase)
  • YB (Phase- Phase)
  • BR (Phase- Phase)
  • Average (Phase-Phase)
  • RN (Phase-Neutral)
  • YN (Phase-Neutral)
  • BN (Phase-Neutral)
  • Average (Phase- Neutral)

ALARM/TRIPS

  • Under Voltage
  • Over Voltage
  • Voltage Asymmetry/Unbalance
  • Phase Loss
Specification
TechBrij: HTML Table
RMS Voltage20-600Vrms (Accuracy - +0.5% FS +1 dgt.)
Faceplate /LensPolycarbonate Transparent
Case/Housing MaterialFR-ABS Black
Connectors /TerminalNylon 66, 33%GF,Black/Brass
Mounting ClampsSturdy, Moulded Glass filled nylon with screws.
Decimal PointAuto Scrolling
Fault IndicationError Code for all fauls.
Dielectric Strength2.5KV @50 Hz for 1 minute between Input -Auxiliary & Case - Terminals
Impulse Withstand3.5V, 1.2/50 micro Second
Refresh RatePer 8.0ms
Maximum OverloadVoltage : 1.2 Times Continuous
Auxiliary Supply150-300V AC, 45-270V AC /DC, 19-60V AC /DC
VA (Burden)
Auxiliary<2.5 VA
Voltage Input<0.2 va/Phase
TechBrij: HTML Table
Relay Contact2. AMPS, AC POTENTIAL FREE / 5 AMPS,160+270V, IN HVLV WALL MOUNT
Metering StandardIEC 62053-21/22
Installation CategoryCat II (IEC/EN61010-1)
PollutionDegree 2 (IEC/EN61010-1)
Environment
Calibration27°C ± 5°C
Operating0° to 50°C, RH <70%
Storage-10° to 60°C, RH < 70%
Dielectric Strength2.5 KV at 50 Hz for 1 mm
Insulation Resistance> 20 MOhms at 500 V DC
Extra Details
DIMENSIONS (mm) TechBrij: HTML Table
MODELYI-VR12/VR32
FRONT96 X 96
DEPTH (Behind Bezel)39.5
Panel Cut-Out92 X 92
ORDERING INFORMATION TechBrij: HTML Table
MODELDISPLAY & PROTECTIONACCURACY CLASSAUX SUPPLY
YI-VR32 (3PHASE)VOLTAGE (L-L & L-N) UNDER-OVER SPP VOLTAGE IMBALANCE1.0 / 0.5150-300V AC(TX SUPPLY), 45-270V AC/DC, 19-60V AC/DC
YI-VR12 (1PHASE)VOLTAGE (L-N), UNDER-OVER1.0 / 0.5150-300V AC(TX SUPPLY), 45-270V AC/DC, 19-60V AC/DC