11/33KV Vacuum Circuit Breaker Indoor Panel that is used for the protection of transformer. VCB panels are precisely designed following strict industry parameters and are appreciated for features like superior quality and cost effectiveness. We are offering wide range and high grade of indoor/outdoor VCB HT Panels.
| Specification | Details |
|---|---|
| System | 3 Phase 3 Wire System, 50 Hz |
| Voltage | 11/33 KV Indoor / Outdoor Type |
| Current Ratings | Upto 2500 A |
| Rated Voltage | 36 KV |
| Rated Short Time Power Frequency Voltage | 70 KV |
| Rated Lightning Impulse Withstand Voltage | 170 KV |
| Short Time Current | Upto 31.5 KA for 3 Sec |
| Frequency | 50 Hz |
| Bus Bar | AL / CU |
| IP | Upto IP 55 |
Main low tension control pcc panel with single multiple incomers, bus coupler with electrical or mechanical interlocking are provided. protective relays, indication lamp, meters are to be provided whichever required. pcc panel are offered with various design like top middle horizontal bus bar chambers, panel with aluminium or copper bus bar, top bottom front rear cable termination combination of apfc part with the panel. facilities like dg incomer with amf function, cut-off of non-essential feeder at the event of mains supply. pcc panel with provision to connect bus duct at main incomer side.
MASUDEN PRIVATE LIMITED has emerged as a leading name in H.V.A.C Panel manufacturing . Synchronizing panel will operate on an automatic mains failure system, so that when the main supply is interrupted on one or all phases (after an adjustable delay period) the generator sets will start-up together. After an initial warm-up period (adjustable) the generators will synchronize with each other by means of motorized circuit breakers or contactors onto a common busbar. Next, the motorized change-over switch will be closed and the load will be connected to the Main L.T. Panel / Distribution Panel (PCC). The load share units continuously monitor the load and during low demand periods one or two generators will be shut down to save on fuel consumption. As demand rises again the second generator and third generator will be restarted, synchronized and reconnected to the load. When the AMF control unit detects that the main supply has been restored an adjustable observation period is activated before the main supply is reconnected. A cool down period will then follow, after which the generator sets will be shut down.
Motor Control Centre’s are simply physical groupings of combination starters in one assembly. A combination starter is a single enclosure containing the motor starter, fuses 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. These usually comprise of incoming Air Circuit Breakers, main horizontal and vertical bus bars, outgoing starter modules with MCB / MPCB / MCCB / Switch Fuse Unit, overload relays, contractors, etc. with adequate space for connection of cable and are easily extendable on either side and have excellent short circuit withstand performance of Bus Bars comprised of bolted / riveted modular construction.
Variable frequency drive control panel (also named VFD panel, AC drive electrical control panel) is consisted of inner VFD inside the cabinet with external control, protect, display and other electrical, it's an frequency conversion device to control three phase AC motor (including fans and pumps) in variable speed to save energy. They are widely used in drilling, pumping and other large machine applications like Conveyor and Compressor.
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