Constant reliability during power outages automatic detection, generator start, and seamless load transfer for mission-critical facilities, all from a single auto mains failure panel.









Standard configuration shown below every amf panel for diesel generator setups is custom-built to your load, environment, and compliance requirements.
Electrical Ratings
Rated Voltage | Nominal operating voltage of the AMF panel | 415V AC |
Frequency | Operating frequency of the panel | 50 Hz |
Rated Current |
| 100A – 1600A |
Switching Device | Type of switching device used in the panel | Contactor |
Control Voltage | Voltage used for the control circuit | 230V AC |
Switching & Control Logic
Control Logic | Logic type for failure detection and generator start | Microprocessor-based |
Generator Start Time | Time taken to start the generator after mains failure | 10–15 seconds |
Switching Time | Time taken to switch from mains to generator supply | 2–5 seconds |
Generator Compatibility | Compatibility with generator types | Diesel, Gas Generators |
Protection Relays | Types of protection relays included | Overload, Short Circuit |
Construction
Panel Structure | Type of panel structure | Floor-mounted, Compartmentalized |
Busbar Material | Material used for busbars | Copper |
Busbar Size | Cross-sectional area of the busbar | 50×10mm |
Ingress Protection | Level of protection against dust and water | IP 42 |
Environmental
Operating Temperature | Ambient temperature range for normal operation | -5°C to +40°C |
Cooling Arrangement | Cooling method used in the panel | Natural Air Cooling |
Auxiliary Power Supply | Power supply for auxiliary circuits | 230V AC |
Compliance Standards | Standards the panel adheres to | IEC 61439, IS 8623 |
Engineering discipline, compliance-first manufacturing, and configurations built around your actual operation not a catalog SKU.
Every AMF panel is built in-house to spec, not assembled from third-party kits.
IEC 61439 / IS 8623 / Microprocessor-Based logic built into the design process, not retrofitted.
The same engineering team builds your entire electrical room — MCC, PCC, PLC, AMF, and distribution panels from one vendor
No reseller markup, no communication layers between you and the people building your panel.
IEC 61439 / IS 8623 / Microprocessor-Based compliance isn't a checkbox for us it's built into every auto mains failure panel from the first drawing.
Internationally recognized safety and performance benchmark.
View certificate →Every industry has different load profiles, environments, and compliance demands — our panels are configured accordingly.
Real feedback from owners and engineers who've specified Burak Electric panels for critical operations
The auto mains failure switchover is seamless — under 12 seconds every time. We had a grid outage during peak production and our backup generator kicked in without a hiccup.
Reliable logic control and a clean relay arrangement. The Burak AMF panel has been running flawlessly at our data center for over two years now.
Good value for a microprocessor-based AMF unit. Integration with our 500kVA DG set was straightforward and Burakelectric's team handled on-site commissioning professionally.
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An Automatic Mains Failure panel an AMF panel, built around amf automatic mains failure logic is a control system that detects loss of main power, automatically starts a standby generator, and transfers the electrical load to the generator, then reverses the process once mains power is restored. As an automatic panel for backup power, it removes manual intervention from a process where seconds matter.
Inside, a microprocessor-based or PLC-based controller continuously monitors mains voltage as part of the wider auto mains failure system. On failure, it disconnects the main supply, sends a start signal to the generator, and switches the load over via contactor, MCCB, or ACB once the generator stabilizes. Visual and audible alarms report mains status, generator status, and fault conditions like low lube oil pressure or high water temperature throughout — the same logic used in any generator electrical panel built for unattended backup operation.
Manual generator start-up and switching costs critical minutes during an outage exactly what an automatic main failure panel is designed to remove.
Without LLOP and high-temperature monitoring, generator damage can go unnoticed until failure.
Improper transfer logic can allow generator power to back-feed into the grid, risking equipment and personnel.
Without monitoring, a generator that fails to start during an actual outage may go unnoticed.
Built for the operating conditions of real industrial environments not just the test bench.
Detects mains failure and automatically starts the standby generator, transferring load to generator output the core function of any generator amf controller.
Visual (LED) and audible (hooter) alarms for mains status, generator status, LLOP, and high water temperature
Auto/manual selectors, start/stop delay timers, and emergency stop switches for safety.
Configurable with manual overrides and fault monitoring to meet specific application needs, including for an amf panel for diesel generator units of varying capacity.
LLOP cutoff, high water temperature protection, and fail-to-start alarms.
The step-by-step operating sequence inside every Burak Electric AMF panel.
Mains monitoring
The controller continuously monitors incoming mains voltage and frequency.
Failure detection
On mains failure, the panel disconnects the main supply automatically.
Generator start
A start signal is sent to the standby generator, typically activating within 10–15 seconds.
Load transfer
Once the generator stabilizes, the contactor/MCCB/ACB switches the load to generator supply.
Mains restoration
When mains power returns, the panel shuts down the generator and transfers load back automatically.
Fewer surprises. Faster diagnostics. A panel that's still right for you after you scale.
Every AMF panel goes through structured quality checks before it ships.
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