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  • GE 845REF-B2 Transformer Protection System
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  • GE 845REF-B2 Transformer Protection System

    110V-380V
    5W-130W
    1A-30A
    1 year
    30
    United States, France, Japan, Viet Nam, Australia, Russia, Germany, Italy, Arabia

    GE 845REF-B2 Transformer Protection System

    • ¥23650.00
      ¥34670.00
      ¥23650.00
      ¥23650.00
    • Satisfaction:

      Sales: 0

      Review: 0

    Weight:3.400KG
    • Quantity:
    • (Inventory: 33)
Description

GE 845REF-B2 Transformer Protection System


GE 845REF-B2 Transformer Protection System

DESCRIPTION

The Multilin™ 845 Transformer Protection System is a member of the Multilin 8 Series protective relay platform and has been designed for the protection, control and management of 2- and 3-winding power and distribution transformers in both utility and industrial applications.

The Multilin 845 provides advanced functionality for a wide range of transformer applications delivering high-speed protection, customizable programmable logic, advanced transformer monitoring and diagnostics, and support for the latest communications protocols for easy integration into new or existing power systems.

The Multilin 845 delivers comprehensive transformer health monitoring, diagnostics, and reporting with integrated connectivity to composite and multiple gas transformer DGA solutions such as, GE’s Kelman Transformer Monitoring devices, delivering actionable analytics for asset optimization and transformer life extension.

KEY BENEFITS 

Comprehensive transformer protection including fast operating differential protection, unique CT saturation and directional detection

Advanced transformer monitoring, diagnostics and disturbance recording extending asset life

Integrated protection & DGA for continuous transformer monitoring

Integrated arc flash detection using light sensors to reduce incident energy and equipment damage

High-end cyber security tools such as AAA, Radius, RBAC, and Syslog enabling NERC CIP requirements

Draw-out design simplifies testing, commissioning and maintenance

Optional Wi-Fi minimizes system configuration and facilitates safe relay programming and diagnostic retrieval

Monitored environmental conditions helps reduce system downtime

High flexibility for customized protection and control logic

Innovative Technology & Design

Patented environmental monitoring and diagnostics helps visibility on change in environmental parameters

Advanced, flexible and embedded communications: IEC® 61850 Ed2, IEC 62439/PRP, Modbus® RTU & TCP/IP, DNP3.0, IEC 60870-5-104, IEC 60870-5-103

Single setup and configuration across the platform

Field swappable power supply

Draw-out design simplifies testing, commissioning and maintenance, thereby increasing process uptime

Optional Wi-Fi connectivity minimizes system configuration and provides safe relay programming and diagnostic retrieval

Elimination of electrolytic capacitors

Exceptional Quality & Reliability

IPC A-610-E Class 3 Manufacturing standards – highest industry standards for electronic manufacturing

Highest reliability standards for electronics testing

Environmental Stress Screening and full functional testing

Rated for IP54 applications

Standard Harsh Conformal Coating

CAUTION

• Failure to observe and follow the instructions provided in the equipment manual(s)  could cause irreversible damage to the equipment and could lead to property  damage, personal injury and/or death.  

• Before attempting to use the equipment, it is important that all danger and  caution indicators are reviewed.  

• If the equipment is used in a manner not specified by the manufacturer or  functions abnormally, proceed with caution. Otherwise, the protection provided by  the equipment may be impaired and can result in Impaired operation and injury. 

• Caution: Hazardous voltages can cause shock, burns or death. 

• Installation/service personnel must be familiar with general device test practices,  electrical awareness and safety precautions must be followed.  

• Before performing visual inspections, tests, or periodic maintenance on this device  or associated circuits, isolate or disconnect all hazardous live circuits and sources  of electric power.  

• Failure to shut equipment off prior to removing the power connections could  expose you to dangerous voltages causing injury or death.  

• All recommended equipment that should be grounded and must have a reliable  and un-compromised grounding path for safety purposes, protection against  electromagnetic interference and proper device operation. 

• Equipment grounds should be bonded together and connected to the facility’s  main ground system for primary power. 

• Keep all ground leads as short as possible.  

• At all times, equipment ground terminal must be grounded during device  operation and service.

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