LT panels — 415V systems
Low tension switchgear and distribution panels engineered to IEC 61439 and IS 8623 — 18+ panel types covering power control, motor control, power factor correction, DG synchronising and every speciality load.
Up to 4000 A · Up to 65 kA
Low tension switchgear and distribution panels engineered to IEC 61439 and IS 8623 — 18+ panel types covering power control, motor control, power factor correction, DG synchronising and every speciality load.
Typical applications
- 65 kA
- Max short circuit
- 4000 A
- Max busbar rating
- IP54 / IP42
- Max enclosure rating
- IEC 61439
- IS 8623 compliant
Standard panel configurations
PCC — Power Control Centre
Main incomer panel with ACB, full protection and metering. Multi-feeder distribution.
MCC — Motor Control Centre
Motor feeders with DOL / Star-Delta / VFD starters and protection. Auto duty-standby logic available.
APFC panel
Automatic power factor correction panel with capacitor banks and APFC relay. Maintains PF up to 0.99 automatically.
DG synchronising panel
Synchronising and paralleling panel for multiple DG sets with AMF and load sharing.
MLDB — Main LT Distribution Board
Secondary distribution panel below the PCC. Distributes power to sub-distribution boards across floors or zones.
PDB — Power Distribution Board
Final distribution board for industrial or commercial loads. MCB-based outgoing circuits.
CT Kiosk — HV Metering Cubicle
The CT Kiosk is a metering cubicle housing Class 0.2S CTs, PTs and a DISCOM-approved revenue energy meter. Supplied with test terminal blocks, CT shorting links, DISCOM padlock sealing provision and TOD meter capability. Available for 11 kV and 33 kV. Manufactured alongside our in-house CT/PT division — full type test compliance to IS 2705 / IS 3156.
Engineered for safe, reliable power management
Emergency panel
Critical load backup from DG / UPS. Ensures uninterrupted power during outages.
Fire panel
Fire pump control panel with manual / auto operation. Built as per NBC / NFPA standards.
Chiller panel
HVAC control panel for chillers, AHUs, cooling towers and pumps. Integrated with BMS systems.
Lift panel
Control and protection panel for elevators and lifts. Reliable and compact design.
Utility panel
Distribution and control panel for utility services like pumps, STP, drainage and other auxiliaries.
Lighting panel
Smart lighting distribution with MCBs / MCCBs, contactors, timers and sensors.
UPS panel
Designed for IT and critical loads. Ensures clean and reliable backup power supply.
IT & medical panel
Specially designed for IT rooms, data centers and medical areas with high reliability.
Meter paxes
Individual and modular metering solutions for tenants.
Outdoor panels
Weatherproof panels with high protection up to IP65.
RTCC panels
On-load tap changer control panel for transformers.
Marshalling boxes
Interface and termination solutions for field instruments.
LBS panels
Load break switch panels for safe power isolation.
Specifications at a glance
Electrical ratings
| Rated voltage (Ue) | 415 V / 230 V AC |
|---|---|
| Rated frequency | 50 Hz |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand (Uimp) | 8 kV |
| Max busbar current (In) | Up to 4000 A |
| Max short circuit (Icc) | Up to 65 kA for 1 sec |
| System | 3P / 4P |
| Form of segregation | Form 1, Form 2, Form 3, Form 4 |
Construction
| Enclosure material | CRCA sheet steel |
|---|---|
| Sheet thickness | 1.6 mm / 2.0 mm / 3 mm |
| Surface finish | Powder coated |
| Standard colour | RAL 7032 (light grey), other shades on request |
| Degree of protection | IP41 / IP54 (IP55 / IP65 on request) |
| Mounting | Floor mounting |
| Door | Single / double door |
| Cable entry | Top / bottom |
| Internal separation | Form 1 to Form 4 |
Protection features
- Overcurrent & short circuit protection
- Earth fault protection
- Motor protection (thermal / electronic)
- Surge protection (SPD)
- Under / over voltage protection
- Auto transfer (ATS) & interlocking
- Phase failure / sequence protection
Standards compliance
- IEC 61439 — Low voltage switchgear & controlgear assemblies
- IS 8623 — Low voltage switchgear & controlgear assemblies
- IEC 60947 — Low voltage switchgear & controlgear
- IS / IEC 62271 (where applicable)
Switchgear brands used
Rigorous testing. Assured performance.
Every unit is tested in our in-house laboratory before it leaves the factory.
IR test
Insulation resistance test at 1000 V DC to ensure high insulation integrity.
HV withstand test (2.5 kV)
High voltage test applied to ensure dielectric strength and operator safety.
Earth continuity
Continuity test on earth circuit to ensure effective earthing.
Wiring continuity
All control and power wiring continuity verified for accuracy and reliability.
Functional testing
Complete functional testing of all incomers, feeders and interlocks.
Final inspection
Visual inspection, label verification and workmanship check.
Application architectures
From the shop floor
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