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Caterpillar

Cat® CS – ATS (Spec Grade)

Rating Range

30 - 3000 A

30 - 3000 A

Transfer Type

Open Transition (CS), Delayed Transition (CSD), Closed Transition (CSCT)

Open Transition (CS), Delayed Transition (CSD), Closed Transition (CSCT)

Switch Type

Contactor

Contactor

Overview

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.

Media

Photos

CS – ATS (Spec Grade)
CS – ATS (Spec Grade)

Documents

Features

Product Feature

Control Panel

Functions

Standards

Details

Specifications

Spec Value
Rating Range 30 - 3000 A 30 - 3000 A
Transfer Type Open Transition (CS), Delayed Transition (CSD), Closed Transition (CSCT) Open Transition (CS), Delayed Transition (CSD), Closed Transition (CSCT)
Switch Type Contactor Contactor
Spec Value
Product nodes UL: 30-200 A, 260-1200 A, 1600-3000 A UL: 30-200 A, 260-1200 A, 1600-3000 A
Rated Voltage and Frequency 200-480VAC, 50/60 Hz 200-480VAC, 50/60 Hz
Phase system Single and Three Single and Three
Number of poles 2, 3 and 4 2, 3 and 4
Neutral configuration Solid neutral, Switched neutral, (Optional) Overlapping neutral Solid neutral, Switched neutral, (Optional) Overlapping neutral
Product type Open transition (I-II), Delayed Transition (I-O-II), Closed transition (I-O-II) 1600-3000A only Open transition (I-II), Delayed Transition (I-O-II), Closed transition (I-O-II) 1600-3000A only

Standard Equipment

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 Equipment

Optional Neutral Configuration

  • Overlapping neutral

Related Products

CG – ATS (General Purpose)

ATS TruOne - TruControl

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