Description
x400V Automatic Transfer Switch - ATS 100A - Inverter/Grid/Generator
Supply the AC-Loads from a dual source, the operation is automatic or manual, and the ATS will ensure that only one source will feed the load at any time.
Dual Feed from Mains/Grid or Solar Inverter
Supply the AC-Loads from a dual source, the operation is automatic or manual, and the ATS will ensure that only one source will feed the load at any time.
The device is very popular in photovoltaic systems with dual supply: Grid/Generator and Solar Inverters.
The dual-automatic transfer switch (ATS) is a newly developed miniature household transfer switch, mainly used to test whether the main or reserve supply is normal.
The Dual Transfer Switch (hereinafter referred to as transfer switch) is suitable for an AC 50/60Hz dual supply system with a rated operating voltage of 220V/400V and a rated operating current from 63A. Optional transfer of dual sources can be made according to requirement.
The product includes short circuit functions, such as fire protection, double-break, and output ON signal functions.
Both electric operation and manual operation are available.
- Product name: Dual automatic transfer switch 100Amps
- Operation mode: Manual and automatic
- Working frequency: 50/60Hz ATS level: CB level
- Rated voltage: AC440V
- Working voltage: AC220V
- Conversion time: ≤ 2s
- Conversion: Inverting and recovering
- Colour: White
- Material: PC plastic
- Size: 244 x 118 x 145mm
- Package Contents: 1 x Automatic Transfer Switch
- The ATS features a robust double-row contact system and a horizontal pull mechanism, supported by a micro-motor with pre-energy storage and advanced micro-electronic control technology. It incorporates reliable mechanical and electrical interlocking, ensuring safe and dependable operation through an independent load isolation switch.
- Equipped with zero-crossing switching technology, the ATS can interrupt both power sources simultaneously in an emergency—ideal for fire protection systems. The switch mechanism is driven by a single, low-noise motor that delivers smooth operation with minimal impact force.
- The controller activates the motor only during switching operations, significantly reducing energy consumption during steady-state operation. A built-in mechanical interlock guarantees secure and interference-free switching between the primary and backup power sources.
- The switch includes clear on/off position indicators, padlock provisions, and reliable isolation between the power supply and the connected load. With excellent safety performance, high automation, and exceptional reliability, the ATS is rated for over 8,000 operating cycles.
- Designed with a high-precision mechatronic system, the switch offers accurate, smooth, and flexible transitions. It employs advanced international logic control technology, ensuring superior anti-interference performance with no external disruptions.
The ATS supports the following operational modes:
- Main power active
- Standby power active
- Both power sources isolated (I–0–II)
The unit supports four operating modes:
- Emergency manual operation
- Electronic remote control
- Automatic switching
- Emergency disconnection with dynamic state monitoring
Specifications
x| Model | BYAF-63 |
| Poles | 3P 4P |
| Standard | IEC60947.3 |
| Rated Operational Voltage (Ue) | 230V-440V |
| Rated Current | 40A 63A |
| Mechanical Cycle | 10000 |
| Electrical Cycle | 1500 |
| Protection Degree | IP65 enclosure |
| Certificate | CE |
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Non-faulty items returned after 14 days and/or not in their original, undamaged packaging can only be exchanged for store credit - 15% off the items returned.
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.