Cat® CG – ATS for general purpose applications

Rating Range30 - 3000 A

Transfer TypeOpen Transition (CG), Delayed Transition (CGD)

Switch TypeContactor

Product nodes30, 60, 100, 125, 160, 200, 260, 400, 600, 800, 1000, 1200, 1600, 2000, 2600, 3000A

Rated Voltage and Frequency200-480VAC, 50/60 Hz

Phase systemSingle and Three (three phase only >600A)

Number of poles2, 3 and 4 (3 & 4 pole only >600A)

Neutral configurationOptional Solid or Switched neutral

Product typeOpen transition (I-II), Delayed Transition (I-O-II)

Standard

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

Standard

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

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

Optional

Modbus RTU (RS-485)

Modbus/TCP

Profibus DP

ProfiNet Yes

DeviceNet

Ethernet IP