ASCO 300 Power Transfer Switch Battle Card User Manual

June 5, 2024
ASCO

ASCO 300 Power Transfer Switch Battle Card logo

ASCO 300 Power Transfer Switch Battle Card

ASCO 300 Power Transfer Switch Battle Card product

Standard designs for commercial and light industrial facilities that are simple to procure, install, and commission.
Value Prop:
ASCO Transfer Switches make backup power possible. They enhance power availability by transferring electrical loads to alternate sources of power. From simple backup solutions to mission-critical facilities, transfer switches connect backup power to enhance safety and sustain operations.
Questions to Ask:

  • Do you have a Generator?
  • If so, do you have an existing switch?
  • How old it is?
  • Can we look at it?
  • If yes, and in need of a Transfer Switch, ask the following:
    Service Entrance, Non-Service Entrance, amperage, voltage, enclosure type, number of switched poles, open, closed or delayed transition, start up required?

Typical Applications

  • Reliably transfer loads between two or more power sources

  • Service and maintain equipment without disrupting power to loads

  • Reduce equipment space requirements

  • Transfer loads without impacting downstream equipment

  • Add capability for a “backup-to-the-backup”
    ASCO 300 Power Transfer Switch Battle Card 01
    ASCO 300 Power Transfer Switch Battle Card 02
    ASCO 300 Power Transfer Switch Battle Card 03

  • Outpatient Healthcare Facilities

  • Small & Midsize Businesses

  • Light Industrial Applications

  • Integrated & Stand-Alone Quick Connects

Transfer switch models differ by type of operation

Automatic

Automatic models switch loads to emergency power and back again whenever outages occur, without human intervention.
ASCO 300 Power Transfer Switch Battle Card 04

Non-Automatic

Non-Automatic models use operator initiated, local or remote electrical controls to transfer loads on command.
ASCO 300 Power Transfer Switch Battle Card 05

Manual

The simplest type, manual transfer switches require a person to operate a mechanical switching mechanism
ASCO 300 Power Transfer Switch Battle Card 06

Transfer Switch Components

  1. Enclosure
    Available in a range of UL-rated types, rugged enclosures protect equipment and ensure promote reliability for a variety of indoor and outdoor environments.ASCO 300 Power Transfer Switch Battle Card
07

  2. Transfer Mechanism
    Electrically operated and mechanically held, solenoid-powered operating mechanisms reliably transfer load quickly for even the most demanding applications

  3. Controller
    Electronic controller stores operating criteria, senses electrical conditions, executes trans-fer sequences, and tracks operational data.

  4. Communications & Metering
    From simple indicators to remote annunciators, from real-time monitoring and control to interfacing building automation systems, communication features increase usability and system reliability.

Accessories Part No. Description
1UP 935149 Provides internal ride-through power for the controller to ensure

consistent communication while awaiting generator start up
18RX| 935148| Provides dry contact outputs to signal the acceptability of each source
11BE| 935147| Bundle provides RS-485 Serial Modbus COMM’s, Advanced Engineer Exerciser Scheduler, 300 Entry Historical Event Log, Alarm Output
72EE| 948551| Provides Ethernet communication module that allows for remote monitoring via a built webpage, Modbus TCP, SNMP, or email alerts
44G| K613127-003| Provides internally powered strip heater to prevent condensation 208V – 399V
44G| K613127-002| Provides internally powered strip heater to prevent condensation 400V – 600V
125A| 125A| Request at bid – Seismic Rating
135L| 135L – Power Meter 5210| Request at bid – 5210 Power Meter added to load side of switch which displays current, power, energy, and THD

www.ascopower.com
customercare@ascopower.com
1-800-800-ASCO (2726) © 2022 Publication 2064 R1

References

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