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Selec 900 VPR 2 280 Voltage Protection Relay

Selec 900 VPR 2 280 Voltage Protection Relay
Selec 900 VPR 2 280 Voltage Protection Relay

Selec 900 VPR 2 280 Voltage Protection Relay Specification

  • Contact Form
  • SPDT
  • Power Consumption
  • <2VA
  • Dielectiric Strength
  • 2kV AC for 1 min between coil and contact
  • Contact Resistance
  • <50 m
  • Coil Power
  • <2VA
  • Coil Voltage
  • 230V AC
  • Mechanical Life
  • More than 1,000,000 operations
  • Ambient Temperature
  • -10C to +55C
  • Contact Material
  • Silver Alloy
  • Protect Feature
  • Over/Under Voltage Protection
  • Working Temperature
  • -10C to +55C
  • Product Type
  • Voltage Protection Relay
  • Insulation Resistance
  • >=100M (at 500V DC)
  • Theory
  • Electromagnetic Relay
  • Usage
  • Industrial
  • Contact Load
  • 5A @ 250V AC Resistive
  • Operate Time
  • <200ms
  • Terminal Type
  • Screw Terminal
  • Rated Voltage
  • 240 Volt (V)
  • Supply Terminal
  • L, N
  • Size
  • Standard DIN Rail Mount
  • Color
  • Grey
  • Dimension (L*W*H)
  • 90 x 35 x 66 mm
  • Weight
  • Approx. 120g
  • Warranty
  • Available
  • Response Time
  • <200ms
  • Indication
  • LED for Power/Relay/Trip Status
  • Trip Setting
  • User-adjustable via potentiometers
  • Mounting Type
  • DIN Rail
  • Voltage Range
  • 170-280V AC adjustable
  • Humidity
  • Up to 95% RH (non-condensing)
  • Standards Compliance
  • Conforms to IEC/EN 60255-5 & IEC/EN 60255-6
  • Output Relay Contacts
  • 1CO
  • Reset Type
  • Automatic or Manual
  • Storage Temperature
  • -20°C to +70°C
 

Selec 900 VPR 2 280 Voltage Protection Relay Trade Information

  • Minimum Order Quantity
  • 10 Pieces
  • Payment Terms
  • Cash in Advance (CID)
  • Supply Ability
  • 1000 Pieces Per Month
  • Delivery Time
  • 7-10 Days
  • Main Domestic Market
  • All India
 

About Selec 900 VPR 2 280 Voltage Protection Relay

CertificationCE & UL
Dimensions35mm mm
Mounting TypeDIN Rail Mount
Operating Voltage300V AC
Product BrandSelec
Weight160 g
Model Name/Number900 VPR 2 280
Usage/ApplicationControl Panel
TypeHigh Voltage Relay
Number of Poles4 Pole

  • 3 phase RMS voltage protection relay
  • Monitors: Over / Under Voltage, Over / Under Frequency, Phase (Asymmetry , Failure , Sequence)
  • Accuracy ± 1% of Voltage, ± 0.3Hz
  • Measuring range : 160 to 520V depending on Network selection
  • Supply range: 280 to 520V AC


High Performance Industrial Protection

The Selec 900 VPR 2 280 delivers dependable voltage protection for industrial environments, automatically safeguarding equipment from hazardous voltage fluctuations. The device's rapid response time and robust relay contacts enable it to act quickly and efficiently during voltage anomalies, ensuring operational continuity and equipment longevity.


Flexible Mounting and Simple Setup

With a compact form factor and standard DIN rail mounting, installation is fast and straightforward. Screw terminals facilitate secure wiring, while user-accessible potentiometers allow precise adjustment of voltage limits and trip settings, promoting both flexibility and ease of use for electricians or maintenance personnel.


Advanced Safety and Compliance

This relay meets IEC/EN 60255-5 & 60255-6 standards, confirming its safety and performance. LED indicators display power, relay, and trip status at a glance, enhancing operational transparency. Designed to withstand extreme conditions, the unit operates reliably in temperatures from -10C up to 55C and up to 95% RH humidity.

FAQ's of Selec 900 VPR 2 280 Voltage Protection Relay:


Q: How do I set the voltage protection range on the Selec 900 VPR 2 280?

A: Voltage protection settings can be adjusted via onboard potentiometers, allowing users to precisely set over and under voltage trip points within the 170-280V AC range. This adjustment process is simple and requires no special tools.

Q: What are the LED indicators used for on this relay?

A: The relay features separate LEDs to indicate power status, relay operation, and trip status. These indicators assist in quickly diagnosing the device's operating state and identifying faults without requiring specialized equipment.

Q: When should I use the automatic reset versus the manual reset option?

A: Use the automatic reset option for situations where minimal downtime is critical and the system can safely resume operation once conditions return to normal. Use manual reset when you want an operator to inspect and validate safe conditions before restoring operation after a trip event.

Q: Where is the Selec 900 VPR 2 280 typically installed?

A: This relay is designed for DIN rail mounting, commonly used inside industrial control panels, distribution boards, or motor control centers to protect machinery and sensitive equipment from voltage irregularities.

Q: What are the main benefits of using the Selec 900 VPR 2 280 Voltage Protection Relay?

A: Main benefits include extended equipment lifespan, reduced risk of electrical faults, compliance with international standards, quick response to voltage deviations, and intuitive status indication-all contributing to improved reliability and easy maintenance.

Q: How does the relay output work for alarms or external circuits?

A: The unit provides a single changeover (SPDT) relay contact rated at 5A at 250V AC (resistive load), which can be connected to control alarms, isolators, or other downstream systems based on voltage trip events.

Selec 900 VPR 2 280 Voltage Protection Relay
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Selec 900 VPR 2 280 Voltage Protection Relay

Selec 900 VPR 2 280 Voltage Protection Relay

Price 1500 INR/Piece

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