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Cat® CS – ATS (Spec Grade)

Cat® CS Series

The CS Series – Contactor-type, Open Transition (CS), Delayed Transition (CSD), Closed Transition (CSCT) ATS is equipped with an intuitive full-color touchscreen HMI and is compatible with Ekip Connect software for commissioning and operation.

The CS Series has an array of standard programmable functions and is built for high performance and service with proactive outage mitigation that monitors temperature and contact health.

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Benefits

HMI unit, type CS color touchscreen with Ekip Programming module

Contact wear monitoring, including real-time status and predicted contact end-of-life

Fast controller response to outage recovery and fast switching (<50ms)

  • System Information
    Neutral configuration
    Solid neutral, Switched neutral, (Optional) Overlapping neutral
    Number of poles
    2, 3 and 4
    Phase system
    Single and Three
    Product nodes
    UL: 30-200 A, 260-1200 A, 1600-3000 A
    Product type
    Open transition (I-II), Delayed Transition (I-O-II), Closed transition (I-O-II) 1600-3000A only
    Rated Voltage and Frequency
    200-480VAC, 50/60 Hz
  • Technical Summary
    Rating Range
    30 - 3000 A
    Switch Type
    Contactor
    Transfer Type
    Open Transition (CS), Delayed Transition (CSD), Closed Transition (CSCT)
Control
  • Color touchscreen
  • Voltage and frequency settings: Pick up and Drop out
  • Time Delay Settings: Override momentary, Transfer, Generator stop, Center-OFF (Delayed Transition Type), Pre-transfer, Post-transfer, Elevator Pre-signal, Elevator Post-signal, and Load shead.
  • Source failure detections: No Voltage, Under/Over Voltage, Phase missing, Voltage unbalance, Invalid frequency, and Incorrect phase sequence
Additional Features
  • LED indications for ATS, S1 and S2 status
  • Programmable digital inputs/outputs
  • Auto config (voltage, frequency, phase system)
  • Source priority (Source 1/2, No priority)
  • Manual re-transfer
  • In-phase monitor (synchro check)
  • Genset exercising: on-load, off-load
  • In-built power meter module
  • Load shedding
  • Real time clock
  • Event log
  • Predictive maintenance
  • Voltage and current harmonics measuring
Accessories
  • Auxiliary contacts for position indication
  • Digital input/output modules (factory programmed)
  • 12-24 VDC aux supply module for controller
  • Communication modules
Connectivity Capability
  • Modbus RTU (RS-485)
  • Modbus/TCP
  • Profibus DP
  • ProfiNet Yes
  • DeviceNet
  • Ethernet IP
Applications
  • Utility - Utility
  • Utility - Generator
UL short circuit withstand ratings
  • Coordinated breaker WCR
  • Time-based WCR
  • Short-time ratings
Optional Neutral Configuration
  • Overlapping neutral

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