Technical Summary
| Rating Range | 40-4000A 40-4000A |
| Transfer Type | Open / Closed / 4 position switch Open / Closed / 4 position switch |
| Switch Type | Contactor Based Contactor Based |
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The Cat CTE Series type transfer switch
makes use of a fully programmable / configurable microprocessor-based controller to allow the utmost in application flexibility.
ATS MX Contactor CTE Series Automatic Transfer Switch
Request A Price Find DealerKey Specs
- Rating Range
- 40-4000A
- 40-4000A
- Transfer Type
- Open / Closed / 4 position switch
- Open / Closed / 4 position switch
- Switch Type
- Contactor Based
- Contactor Based
Overview
The Cat® CTE Series transfer switches are configurable for applications requiring the dependability and ease of operation found in a full featured power contactor type transfer switch.
The CTE Series is equipped with the MX350 controller that is designed for the most demanding transfer or bypass switch applications providing enhanced connectivity for accurate and timely diagnostics and event recording.
Benefits
The Cat CTE Series type transfer switch
makes use of a fully programmable / configurable microprocessor-based controller to allow the utmost in application flexibility.
Features At A Glance
Design and Construction Features
- Double throw, interlocked operation
- Electrically operated, mechanically held by a simple, over-center mechanism
- Silver alloy contacts with separate arcing contacts on 600 amp and above
- Arc quenching grids, enclosed arc chambers, and wide contact air gap for superior source to-source isolation on all units
- Durable solenoid ATS operated mechanisms and robust electronics, tested for severe Electro Magnetic Compatibility and Environmental conditions
- Control circuit disconnect plug and drive inhibit switch for safe maintenance
- Components accessible for inspection and maintenance without removal of the switch or the power conductors
- Mechanical indicator and contact chamber cover designed for inspection, safety and position designation
Performance Features
- Standard open two position transition plus delayed and closed transition
- High close-in and withstand capability
- Temperature rise test per UL 1008 conducted after overload and endurance tests in unventilated enclosure – exceeds UL requirements
- Equipped with the MX350 Control Packag
Product Specifications for CTE Series Automatic Transfer Switch
Electrical Ratings
| Control Power | 40 to 4000 amperes, 2,3 or 4 poles 40 to 4000 amperes, 2,3 or 4 poles |
| Enclosure Capability | NEMA 1, 3R, 4, 4X and 12 NEMA 1, 3R, 4, 4X and 12 |
| System Voltage Application | Available to 600 VAC, 50 or 60 Hz Available to 600 VAC, 50 or 60 Hz |
| Applicable Testing |
|
CTE Series Automatic Transfer Switch Standard Equipment
The CTE Series of Automatic Tranfser Switches
- Drive Mechanism
- Bypass Isolation Switches CBTED & CBTECT
- The Cat CTE Series power contactor type transfer switch makes use of a fully programmable/configurable microprocessor-based controller to allow the utmost in application flexibility. Further, the CTE Series is offered in a wide array of configurations enabling it to meet the needs of even the most highly critical load.
Available configurations include:
- The MX350 microcontroller is a modular control and monitoring system designed specifically for low voltage transfer switch applications.
The MX350 provides the following key benefits:
Flexible control and communication options to suit any low-voltage transfer switch application
Small footprint
Modular design, which reduces the number of spare components for maintenance and testing
- 40-4000 Amps:
- CTE Automatic Transfer Switches
- CTED Delayed Transition Transfer Switches
- CTEM Manual Transfer Switches
- CTECT Closed Transition Transfer Switches
- CBTE Open Transition Bypass Switches
- CBTED Delayed Transition Bypass Switches
- CBTECT Closed Transition Bypass Switches
100-4000 Amps:
- CTECT Series:
- Neutral Switching
- CTE Electrical Ratings
- Safe Manual operation
- CTED Series:
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- Rating Range
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- Transfer Type
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- Switch Type
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