Automatic Transfer Switches (ATS)

ATS Energy Pro

Each component is certified under the strictest international standards:

• Lovato ATL Controllers: IEC and UL certified for two or three sources.
• Telergon Switch: IEC 60947-6-1
• IDE Enclosure: IEC 62208 and 61439-1, UL508A (Certified for marine use).
• Cabur Terminals and Relays: IEC/EN/BS 61810 and UL94
• Terminals, Cable Duct, Camsco: PVC rated at 85°C
• Cabur Labeling: CEI 16-7, and UL 94-V0

Energy Pro equipment is manufactured under ISO 9001:2015 quality standards, in compliance with international standards IEC 61439-1, 61439-2, and IEC 60947-6-1.

ATS Telergon

A specialized manufacturer of switches, disconnectors, and transfer switches with over 70 years of experience.

TELERGON offers a range of internationally certified low-voltage products, such as:

• Transfer switches
• DC disconnectors, widely used for isolating solar (photovoltaic) panels
• Disconnect switches

TELERGON designs low-voltage switching and protection solutions for:

• Industrial applications
• Power distribution
• Railway sector
• Green energy systems

It is an innovative company with a Research, Development, and Innovation (R&D+i) department that drives the future of the industry.

ATS Terasaki

The most important component of a transfer switch is its switching mechanism, and TERASAKI ELECTRIC manufactures various types of mechanisms that can be used to build these systems—either manual or automatic types:

• Molded Case Circuit Breakers (MCCB): from 125 to 2000 amperes.
• Air Circuit Breakers (ACB): from 800 to 6300 amperes.
• Contactors: from 9 to 800 amperes.

Depending on the application, different mechanisms can be selected:

Molded Case Switch/Breaker:

• Link-type mechanical interlock: used between breakers of the same frame size (motorized or standard), allowing combinations between 3-pole and 4-pole breakers.
• Cable-type mechanical interlock: used especially when interlocking breakers of different frame sizes.
• Front mechanical interlock: designed for manual mechanisms that do not require automation.

Air Circuit Breaker:

• Key interlock: using fewer keys than switches, it achieves reliable and effective interlocking.
• Cable interlock: cable or rod systems that operate 2 or 3 switches simultaneously, horizontally (fixed or withdrawable) or vertically (withdrawable only). It allows combinations between any ACB sizes.

Contactors:
A two-contactor system can be interlocked mechanically to prevent both devices from operating at the same time. Combined with electrical interlocking via auxiliary contacts, this provides maximum system reliability.

ATS Briggs & Stratton

The automatic transfer switches are UL1008 certified:
They detect when the power supply from the utility grid is interrupted and automatically start the generator for your home or business.

The ASCO Service Entrance Power Transfer Switch combines automatic power transfer with the necessary disconnect, bonding, and grounding features required for service entrance use.
It complies with all National Electrical Code (NEC) requirements for service entrance applications.

ATS IEM

Its Woodward/IEM DTSC/XFER-200 controller features a user-friendly interface with various communication options, specially designed for emergency systems and critical/non-critical loads.

Configuration options:

• Maximum current: 3200A
• Voltages: 208/240/480/600 VAC
• Short-circuit rating: 65/85/100/150kA
• Short-time withstand: 65/85kA
• Top, bottom, and side cable access
• Open, delayed, or closed transition operation
• Automatic or manual control

Advantages of IEM ATS systems:

• Copper busbars designed by density rather than temperature-rise testing, resulting in more copper and lower operating temperatures.
• Custom-designed enclosures for specific applications, with flexible dimensions as needed.
• State-of-the-art powder coating that provides a finish capable of withstanding over 3000 hours of salt spray testing, exceeding the 1500-hour requirement.