PCC (Power Control Center)
Main power distribution with high fault withstand, selective protection, energy metering & communication for plant-wide reliability.
High-End Technical Details
- Construction: Modular bolted CRCA 2.0 mm; CNC punched; 7/9-tank pre-treatment + 70–80μ powder coat.
- Busbar System: ETP Cu/Al tin-plated, sleeves; shrouded supports; Belleville washers at joints.
- Incomers & Couplers: Draw-out ACBs with LSIG/E/F; ZSI capable; mech+elec interlocks.
- Cable Management: Top/bottom entry, 300–600 mm alleys, tie rails, earthing/glanding kits.
- Arc-Mitigation: Relief vents/ducts, pressure flaps, arc-resistant options (req).
- Digitalization: 0.2S/0.5S MFMs, Ethernet gateways, Modbus RTU/TCP, cloud logger.
Protection & Metering
- ACB LSIG
- U/O Voltage & Phase failure
- SPD Type 2
- Earth fault
- Busbar temp sensors (opt)
Standards / Type-Tests
- IEC 61439-1/2
- IEC 60529
- ASTA/CPRI design verifications
Options / IO / Integrations
- DG/UPS sync, split bus
- HMI 7”/10”, PQ meters
- Space heaters & humidity control
- Custom RAL/SS enclosures