Power & Motor Control Panels (LT Panel, MCC, APFC)
Power & Motor Control Panels (LT Panel, MCC, APFC)
Category: Electric Panel Boards
Nexus Engitech manufactures custom Power and Motor Control Panels (LT Panel, MCC, APFC) engineered for reliable electrical distribution and automated power factor correction. Built with heavy-duty electrolytic busbars and IP54/IP65 sheet steel enclosures, they meet international IEC 61439 standards.
- Custom Main Power Control Center (PCC), Motor Control Center (MCC) and APFC panels
- Heavy-duty electrolytic aluminum and copper busbars designed for high short-circuit fault levels
- APFC capacitor banks optimize power factor, lowering energy bills and utility penalties
- Fully compartmentalized sheet steel enclosure compliant with IEC 61439
General Construction Specifications (Common)
| Enclosure Material | CRCA (Cold Rolled Close Annealed) sheet steel; SS304/SS316 on request |
| Sheet Thickness | Load frame: 2.0-3.0 mm | Doors/panels: 1.6-2.0 mm | Gland plate: 2.0-3.0 mm |
| Enclosure Type | Floor mounted (free-standing) / Wall mounted / Rack mounted |
| Protection (IP) Rating | IP42 (indoor) / IP54 (dusty indoor) / IP55-IP65 (outdoor, weatherproof) |
| Busbar Material | Electrolytic grade Aluminium or Copper, tin/silver plated |
| Paint / Finish | 7-tank pre-treatment + powder coating, RAL 7032 / 7035 (siemens grey) standard |
| Standards Compliance | IS 8623 / IEC 61439-1 & 2, IS 5039 (bus ducts), IS 3427 as applicable |
| Operating Voltage | 415V AC (LT), 3-Phase 4-Wire + Earth, 50 Hz (custom voltages available) |
| Short Circuit Rating | 25 kA / 35 kA / 50 kA for 1 sec (design-dependent) |
LT Panel (Low Tension Panel) / PCC (Power Control Center)
Main incoming and outgoing power distribution panel for LT (415V) installations. Houses ACBs/MCCBs for incomer and feeder protection, metering and busbar distribution. Forms the backbone of a facility\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'s electrical distribution system.
| Voltage Rating | 415V AC, 3-Phase, 50 Hz |
| Current Rating | 800A to 6300A (busbar rated) |
| Standard Sizes (H x W x D) | 2200 x 800-3000 x 800-1000 mm (modular, multi-cubicle) |
| Form of Construction | Form 2b, 3a, 3b, 4a, 4b (as per IEC 61439-2) |
| Breaking Devices | ACB (Air Circuit Breaker) / MCCB incomer, MCCB/MCB outgoing |
| IP Rating | IP42 / IP54 |
| Typical Applications | Substations, industrial plants, commercial buildings, data centers, main LT distribution rooms. |
MCC (Motor Control Center)
Modular panel used to control and protect multiple motors from a centralized location. Each motor feeder is housed in a withdrawable or fixed module comprising contactor, overload relay, MCCB/MPCB and indication.
| Voltage Rating | 415V AC, 3-Phase, 50 Hz |
| Current Rating | Per feeder: 16A-630A | Bus rated up to 4000A |
| Standard Sizes (H x W x D) | 2200 x 600-2400 x 600-800 mm (per vertical section 600-800 wide) |
| Feeder Type | DOL, Star-Delta, VFD, Soft Starter feeders |
| Construction | Fixed / Semi-withdrawable / Fully draw-out type |
| IP Rating | IP42 / IP54 |
| Typical Applications | Process plants, water treatment plants, cement, steel, pumping stations with multiple motor loads. |
APFC Panel (Automatic Power Factor Correction)
Automatically switches capacitor banks in and out using a power factor controller relay to maintain the target power factor, reducing reactive power penalties and improving system efficiency.
| Voltage Rating | 415V AC, 3-Phase, 50 Hz |
| Capacitor Bank Rating | 25 kVAR to 1000+ kVAR (in steps of 12.5/25/50 kVAR) |
| Standard Sizes (H x W x D) | 2000 x 600-1200 x 600-800 mm |
| Switching Device | Capacitor duty contactors / Thyristor switching (fast APFC) |
| Controller | 6/8/12/14-stage microprocessor-based PF controller |
| IP Rating | IP42 / IP54 |
| Typical Applications | Factories, commercial complexes, any installation billed on power factor by the utility. |
Ready to Discuss Power & Motor Control Panels (LT Panel, MCC, APFC) for Your Project?
Connect with Nexus Engitech on whatsApp to discuss product specifications, sizes, applications and project requirements. Our products are available across cable glands, accessories, earthing, lightning protection and industrial electrical panels, with solutions developed to suit specific requirements.