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OTEC Transfer Switches
Cummins

OTEC Transfer Switches

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The OTEC automatic transfer switch series provides the basic features needed for primary source and generator set monitoring, generator set starting, and load transfer functions for emergency standby power applications.

Overview:
The OTEC transfer switches monitor both power sources, signal generator set to start, automatically transfer power, and return the load to the primary power source once a stable utility is available. The fully integrated controller is designed for practical functionality, with LED indicators and digital pushbuttons for ease of operator use.

Cummins Power Generation switches are built to withstand thousands of switching cycles, ensuring maximum reliable operation. The benefits include:

  • Easy Service/Access - Plug connections, door-mounted controls, ample access space, compatible terminal markings simplify access.
  • Advanced Transfer Switch Mechanism - Bi-directional linear motor actuator provides virtually friction-free, constant-force, straight-line transfer switch action with no complex gears or linkage.
  • Break-Before-Make Action - Independent break-before-make action is used for both 3-pole and 4-pole/switched neutral switches.
  • Main Contacts - Heavy-duty silver alloy contacts with separate arcing surfaces and multi-leaf chutes are rated for total system transfer including overload interruption.
  • Mechanical Interlock - Prevents simultaneous closing of normal and emergency contacts.
  • Positive Interlocking - Mechanical and electrical interlocking prevent source-to-source connection through the power or control wiring.
  • Manual Operation - Manual operation handles, shielded termination, and over center type contact mechanisms allow effective, manual operation under de-energized conditions.
  • Microprocessor Control - Fully-featured PowerCommand® 40 microprocessor control is standard with all features, settings and adjustments software-enabled for ease of setup and accuracy.
  • Service Entrance Option Available

PowerCommand®40 Transfer Switch Control Features and Highlights:

  • Digital Display - The PowerCommand® 40 offers a clear back-lit LCD display, showing system operational status, contextual icons and warnings.
  • PC & Front Panel Configuration - The modules can be easily configured using the PC software. Selected front panel editing is also available.
  • Configurable Digital I/O - Configurable digital inputs and outputs make the PowerCommand® 40 fully flexible to a suit a wide variety of applications.
  • Communications Capability - Optional MODBUS RS485 communication module allows integration of the transfer switch into an external BMS or Scada systems.
  • Inbuilt Programmable Exerciser - Configure pre-set automatic starting and stopping of the generator as well as stopping the ATS carrying out a transfer (when in Auto mode). Run with load or without load.
  • Test Modes - Test system with or without load.

Wherever you are, whatever your job, Cummins expertise is Always On

Cummins offers customers unrivaled peace of mind when it comes to servicing and maintaining digital master controls. Best-in-class aftermarket capabilities via your dedicated local contact, supported by a global system of service technicians, engineers, 8,00 dealer locations and 500 part distribution facilities in over 190 countries spread across 6 continents.

Voce di capitolato
  • Ampere Rating: 40 - 1200

Specifiche tecniche
  • Rif. Unicootec-transfer-switch
  • Famiglia di prodottoSwitches
  • Gruppo di famigliaAutomatic Transfer Switches
  • TipoOggetto (oggetto singolo)
  • Data di pubblicazione2022-01-18
  • Numero di versione1
Relativo a
  • Materiale principaleAcciaio
  • Progettato inStati Uniti
  • Prodotto inStati Uniti
Classificazioni
  • Categoria BIMobjectImpianti elettrici - Quadri e interruttori
  • Clasificazione IFCDistribuzione elettrica
  • Nome UNSPSCSwitchgear systems
  • Codice UNSPSC39121105
  • Codice Uniclass 2015Pr_60_70_48_05
  • Descrizione Uniclass 2015Automatic transfer switching equipment (TSE)
  • Codice CSI MasterFormat 201426 36 00
  • Titolo CSI MasterFormat 2014Transfer Switches
  • Numero OmniClass23-35 37 11
  • Titolo OmniClassAutomatic Transfer Switches
  • Codice CSI UniFormat IID5010
  • Titolo CSI UniFormat IIElectrical Service and Distribution

Disponibilità Regionale

Nord America
Anguilla
Antigua e Barbuda
Aruba
Bahamas
Barbados
Belize
Bermuda
Canada
Costa Rica
Curaçao
Dominica
El Salvador
Giamaica
Grenada
Groenlandia
Guadalupa
Guatemala
Haiti
Honduras
Isole BES
Isole Cayman
Isole Turks e Caicos
Isole Vergini Americane
Isole Vergini britanniche
Martinica
Messico
Montserrat
Nicaragua
Panamá
Porto Rico
Repubblica Dominicana
Saint Kitts e Nevis
Saint Martin
Saint Vincent e Grenadine
Saint-Barthélemy
Saint-Pierre e Miquelon
Santa Lucia
Sint Maarten
Stati Uniti
Trinidad e Tobago