The Automatic Mains Failure (AMF) panel provides the ability to transfer power to loads from Mains to an emergency or standby generator in the event of Mains power failure. Human intervention is required to transfer power from the mains to the generator manually without the AMF panel. The AMF panel monitors the incoming AC mains supply, starts the stand-by generator in the event of mains failure (blackout or brownout), and transfers the building’s load from the mains to the generating set. When the mains supply returns, the AMF panel control re-transfers the building’s load from the generating set to the mains and shuts down the generating set after an adjustable amount of cool-down time.
➡️Automatic Transfer Control with Test Features
➡️Auto Start Delay of Generating Set (0–10 Sec)
➡️Generating Set Stop Delay (0–10 min)
➡️Source Transfer Delay (0–10 sec)
➡️Source Availability and Source Connected Indication
➡️Summary: Alarm and Shut-Down Indication. Reset Function.
➡️Instrumentation with Selector Switch KWH and DMM (Optional)
➡️Manual Start and Stop of Generating Set and Transfer Control
➡️Cycle Cranking Feature (Optional)
➡️Emergency Stop Activation Mushroom Push Button
➡️Overload Protection: Fuses, MCCB, or ACB
➡️Hooter-Alarm Annunciation With Silence Push Button
➡️LLOP (Low Lube Oil Pressure) and HWT (High Water Temperature)
➡️Hard-Wired Controls Utilising Relays, Timers, and Battery Back Up
➡️Microprocessor-Based Controls With Front Display Panel/KKeypad,
Event Recording
➡️PLC Based With HMI, Event Recording, Exercise Feature, TCP
Communication
➡️Switching Devices: Power Contactors, Motorised MCCB, and ACB
Based on rating
➡️Integrated AMF Controls with Switching Components or Switchgear
With Separate Controls
➡️Low Voltage: 3PH, 220V/440V, 40–4000A, 50Hz
Indoor or outdoor construction.
The Synchronisation Switchgear Panel, also referred to as Paralleling Switchgear, provides a means to synchronise and parallel multiple generators of the same or different sizes on a common bus. Reliability, redundancy, flexibility, maintainability, and economy are some of the advantages of synchronisation switchgear.
In our Synchronisation Switchgear System, each generator has its own control panel with all required control devices, which works in conjunction with System Master Controls to perform the overall operation of the synchronisation switchgear system. Available as a separate control panel or integrated with Switchgear.
PLC-based controls, in conjunction with synchronizers and load-sharing control devices, make the system work without operator intervention. Manual operation—synchronisation, speed and voltage control, and circuit breaker control—are available as options. Analogue instrumentation and visual annunciation are optional.
Electrical Power Control Centre Panels (PCC Panels) are modular, structured electrical control panels used to control power supply in large industrial as well as commercial units. Power supplied to big and heavy machines, equipment, motors, and transformers is controlled as per the requirements. The main LT panel or PCC panel with single or multiple incomers and the bus coupler with electrical and/or mechanical interlocking are provided. Protective relays, an indication lamp, and metres are to be provided, whichever is required.
PCC Panels are offered with various designs, like top, middle, and horizontal bus bar chambers; panels with aluminium or copper bus bars; top, bottom, front, and rear cable termination combinations of the APFC part with the panel.
Facilities like DG Incomer with AMF function, cut-off of non-essential feeders at the event of mains supply. PCC Panel with provision to connect bus ducts at the main incomer side.
Motor control centres (MCCs) are simply a group of combination starters in one assembly. A combination starter is a single enclosure containing the motor starter, fuse or circuit breaker, and a device for disconnecting power. Other devices associated with the motor, such as pushbuttons and indicator lights, may also be included.
Motor control centres are usually used for low-voltage, three-phase alternating-current motors from 208 V to 600 V. Medium-voltage motor control centres are made for large motors running at 2300 V to around 15000 V, using vacuum contactors for switching and with separate compartments for power switching and control.
Automatic Power Factor Control panels are mainly used for the improvement of power factors. The power factor can be explained as the ratio of active power to apparent power, and it is a key factor in measuring electrical consumption. A dip in the power factor can attract operational losses and a penalty from the electricity board. APFC panels can come in really handy by effectively retaining a high power factor by switching on and off the required capacitor bank units automatically, thereby reducing electricity costs and penalties.
The use of these APFC panels has become indispensable in those industries where electrical installations are meant to supply large electrical loads. We offer a range of standard and customised APFC panels and are competitive in the industry.
Distribution panels normally consist of either ACB or MCCB as the incomer and MCCB, SFU, or MCCB as the outgoing feeders. The distribution Boards are a free-standing type or a wall-mounting type. Distribution boards can be offered in compartmentalised or not compartmentalised designs with a single or double door configuration. Distribution boards have adequate space for the cable termination. Terminals are shrouded for safety.