Cat® CS – ATS (Spec Grade) | Tractor & Equipment Co.

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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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Specifications

Technical Summary

Rating Range: 30 - 3000 A
Transfer Type: Open Transition (CS), Delayed Transition (CSD), Closed Transition (CSCT)
Switch Type: Contactor

System Information

Product nodes: UL: 30-200 A, 260-1200 A, 1600-3000 A
Rated Voltage and Frequency: 200-480VAC, 50/60 Hz
Phase system: Single and Three
Number of poles: 2, 3 and 4
Neutral configuration: 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

Standard/Optional Features

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
Optional Neutral Configuration
- Overlapping neutral
Optional Neutral Configuration
- Overlapping neutral
Optional Neutral Configuration
- Overlapping neutral
Optional Neutral Configuration
- Overlapping neutral
Optional Neutral Configuration
- Overlapping neutral

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