VISIONr The intelligent solution for pole & substation mounted automatic recloser applications

Product catalog summary

Overview: The VISIONr is a high-specification relay designed for the protection and control of outdoor overhead line circuit breakers. It is cost-effective and offers reliable service when paired with the GVR auto-recloser.

Key Features:

Multi-shot auto-recloser with IEC or IEEE/ANSI protection curves.
Compatible with resistive, solid, Peterson Coil, or unearthed systems.
Includes CVT voltage measurement and optional Check Synchronisation.
Offers flexible configurations and multiple protocol options.
Isolated rear RS485 or optional RS232 ports, and optically isolated inputs/outputs.
Features a multi-triggerable disturbance recorder and smart card for parameter storage.
Optional battery monitoring.

Control Software:

Includes date and time stamping, sequential event recorder (SER), and a 32x auto-reclose sequence recorder.
Parameter configuration software is available.

Protection and Measurement:

Protection functions include 3-phase overcurrent, earth fault, auto-reclose, low gas alarm, over/under voltage, and more.
Instrumentation includes phase and earth ammeters, voltmeters, watt meters, and power factor meters.

Mechanical and Power Specifications:

Dimensions: 761H x 553W x 362D mm, Weight: 83kg, Degree of Protection: IP54.
Power supply options include mains (110/220 AC, 50Hz) and battery (72V 2.5 Ahr) with 24-hour autonomy.

Display and Interface:

Backlit graphical LCD display with scroll keys for accessing data and settings.
Front RS232 port for easy software upload/download.
Front panel push buttons with LED indications for various functions.

Additional Options:

Polarr: Offers full auto-reclose protection and control with a lithium battery.
Panacea: Based on the SEL 351R Relay, provides advanced control and protection features.

Contact Information: Hawker Siddeley Switchgear Ltd and its global branches provide contact details for further inquiries.

Catalog excerpts

VISIONr The intelligent solution for pole & substation mounted automatic recloser applications-1

The VISIONr is a high specification relay dedicated to the protection and control of outdoor overhead line circuit breakers and this coupled with its in built RTU offers one of the most cost effective solutions on the market today. When supplied along with the award winning GVR auto-recloser it provides a lifetime of trouble-free service for power distribution networks all over the world. VISIONr The intelligent solution for pole & substation mounted automatic recloser applications Key Features » Multi-shot auto-recloser » IEC or IEEE / ANSI protection curve » Resistive, solid, Peterson Coil or unearthed systems » CVT voltage measurement with optional Check Synchronisation » Flexible configurations » Multiple protocol options » Isolated rear RS485 or optional RS232 ports » Optically Isolated Inputs / Outputs (12 Inputs / 8 Outputs) » Multi-triggerable disturbance recorder » Smart card for parameter storage or extended SER events » Battery monitoring (Optional) VISIONr CONTROL SOFTWARE » Date and time stamping » Sequential event recorder (SER) » 32 x auto-reclose sequence (ARC) recorder with pre trip values of all shots » Parameter configuration software your power in safe hands HAWKER SIDDELEY SWITCHGEAR

Open the catalog to page 1

VISIONr The intelligent solution for pole & substation mounted automatic recloser applications-2

CURRENT MEASUREMENT DIELECTRIC Protection / Indication 400 / 1A, 5P30, 0.6VA IEC 2555-5 & 11 Peterson Coil Earth Residual 100 / 1A, 0.5M10, 1VA CLIMATIC VOLTAGE MEASUREMENT IEC60068-2-1, 2 & 30 Internal CVT's 3 (source side) / 1 (load side) Operating Temperature: -40oc to +50oc PROTECTION FUNCTION ANSI ADDITIONAL FUNCTION 3 ph overcurrent 50 / 51 No of Shots to Lockout 1 - 4 Earth fault 50N / 51N High Current Lockout Auto Reclose 79 High Current Lockout Low Gas Alarm 74 Cold Load Pickup Over Power 32 Sequence Co-ordination Under voltage 27 Selectable reclaim times Over voltage 59 INSTRUMENTATION...

Open the catalog to page 2