Cat® CG – ATS for general purpose applications | Tractor & Equipment Co.

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The CG Series – Contactor-type, Open Transition (CG) and Delayed Transition (CGD) ATS for general purpose applications offers functionality for critical emergency power applications in commercial and light industrial applications, with an enhanced feature set and LCD HMI interface.

The CG provides a durable mechanism that is tested up to 6,000 cycles. Electrical system parameters are set via the HMI and pre-configuration file upload is available via USB or Bluetooth connection.

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Specifications

Technical Summary

Rating Range: 30 - 3000 A
Transfer Type: Open Transition (CG), Delayed Transition (CGD)
Switch Type: Contactor

System Information

Product nodes: 30, 60, 100, 125, 160, 200, 260, 400, 600, 800, 1000, 1200, 1600, 2000, 2600, 3000A
Rated Voltage and Frequency: 200-480VAC, 50/60 Hz
Phase system: Single and Three (three phase only >600A)
Number of poles: 2, 3 and 4 (3 & 4 pole only >600A)
Neutral configuration: Optional Solid or Switched neutral
Product type: Open transition (I-II), Delayed Transition (I-O-II)

Standard/Optional Features

Standard Equipment:

Control
- LCD + keys
- Voltage and frequency settings: Pick up and Drop out
- Time Delay Settings: Override momentary, Transfer, Generator stop, Center-OFF, 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
- Open transition - Standard digital inputs/outputs (1/1)
- Delayed transition - Standard digital inputs/outputs (2/1)
- 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
- Load shedding
- Real time clock
- Event log

Optional Equipment:

Accessories
- Auxiliary contacts for position indication
- Additional digital input/output contacts (adding up to 6 each)
- 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
Accessories
- Auxiliary contacts for position indication
- Additional digital input/output contacts (adding up to 6 each)
- 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

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