Our Standard  Dual Mains Automatic Changeover Panels (ATS) are comprised of high-quality branded genuine components and are made in the UK, ensuring durability and longevity. They are availiable in single phase options from 45A to 250A and three phase from 45A right through to 1000A. They are housed in IP65 enclosures, providing optimal protection against environmental hazards. These ATS panels can be customized to meet specific electrical control panel specifications, and as a result, are ideal for a variety of industrial applications. Additionally, the earthing stud and lockable features allow for secure installation and peace of mind. Choose our Standard Automatic Changeover Panels for your electrical control panel needs.
 
Due to component supply & failure issues in October 2022 we took the decision to drop our budget ATS panel offering from the market & now concentrate on building these panels with market leading Lovato control gear, this includes the contactors, timers & phase failure relay.  Sometimes quality comes at a little extra cost but we feel as this product is such an integral part of any installation the small uplift in cost to avoid un necessary failures is worth the investment.
This panel is used for automatic switching between two mains supplies.
1 Phase + Neutral 3 Pole (230V) or 3 Phase + Neutral 4 Pole (400V) Automatic Transfer Switch which is also Known as an ATS Panel.
A phase failure relay is used for Mains voltage monitoring and offers Phase Failure & phase sequence Protection.
The Automatic Transfer Switch Control Panel has two-time control relays for on load delay.
The 1st Timer normally set to 10s and is used to control the Mains on load / Restoration period, this controls the period the Mains supply has to be healthy before engaging the Mains contactor.
The 2nd Timer normally set for 30s controls the generator settling period, this time period ensures the generator has run up to speed and has stabilised before any load is applied to the generator.
On failure of the Mains supply, this initiates a changeover to the secondary supply.
After this initiation a programable timer will start the timing period then the secondary mains will go onto load.
The Automatic Transfer Switch will monitor the primary Mains, as soon as the mains is restored it will drop the secondary contactor and initiates the 1st timer sequence, then switch automatically back to the Primary Mains supply,
 
Automatic Transfer Switch Full & Basic Specification Explained
Phase Failure / Phase Sequence Relay (Standard)
Mains – Primary On Load Delay Timer, user adjustable 0.3 Sec & 30 hours.
Secondary - Warm-Up Timer, user adjustable 0.3 Sec & 30 hours.
Primary Mains Auxiliary Contacts Terminals ( N/O Contact )
Secondary  Auxiliary Contact Terminals ( N/O Contact )
Primary Mains Failure Simulation Switch ( Auto Test )
This is a Mains Simulation Test Switch that you can simulate a mains failure from the switch on the panel door.
LED Indication Labels - Available & On Load Options
Mains / Generator, Primary / Secondary, Supply 1 / Supply 2
Any Other options available upon request
Enclosure:
IP65 Mild Steel enclosure, with removable bottom gland plate
Single or Twin Door Lock system (This depends on cubical size)
Cable entry standard is arranged for bottom entry with a direct connection into the contactors
Specification to EN 62208, EN 60529, IK10, EN 61439-1-2.
Assembled in the UK by us using parts conforming to EN60529, EN60947.
Provided with a 12-month warranty ( extended warranty available)