Control Engineering and Field Support

Single-Line Diagram Engineering

Clear electrical schematics and bill of materials detailing breaker ratings, terminal layouts, and conductor cross-sections for plant power distribution.

Panel Footprint Planning

Optimized interior wireway dressing, busbar layout, and switchgear placement engineered to minimize cabinet heat build-up and simplify maintenance.

Automation System Integration

Custom PLC Logic Integration

Field-tested ladder logic and structured text development for real-time machine sequence control, interlocking, and fault diagnostic routines.

HMI Screen Design & VFD Tuning

Intuitive touchscreen graphical layouts paired with precise variable frequency drive parameter tuning for steady motor torque and energy efficiency.

Field Troubleshooting Process

Site Diagnostic

Wire Trace & Verification

Component Retrofit

Commissioning & Load Test

On-site assessment of trip causes, thermal imaging of loose connections, and verification of incoming voltage stability.

Systematic wire tracing against existing schematics, identifying short circuits, burned terminals, or damaged insulation.

Immediate replacement of damaged MCCB switches, relays, or contactors with fully rated industrial spare parts.

Full functional sequence verification, motor rotation checks, and sustained full-load operational testing before handoff.

Connect directly with our Nangloi panel engineering team for single-line diagram review, PLC troubleshooting, or urgent spare parts supply.