STAR-E Type-Tested Low Voltage Switchboard 400A-6300A 100kA Form 4b
PRODUCT SPECIFICATION · TYPE-TESTED SWITCHBOARD

STAR-E Type-Tested Switchboard 400A–6300A / 100kA Form 4b.

Certified IEC 61439-1 & 2 type-tested low-voltage switchboard system engineered for public rail transit corridors, hyperscale data centers, and heavy processing plants requiring certified arc containment and uninterrupted reliability.

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TECHNICAL ARCHITECTURE & BLUEPRINT

Engineering Diagram & Fabrication Specifications.

STAR-E TYPE-TESTED SWITCHBOARD ARCHITECTURE
CERTIFIED IEC 61439 TYPE-TESTED · 100KA
STAR-E Type-Tested Switchboard Technical Blueprint
Testing Standard
IEC 61439-1 & 2 Certified
Rated Current
400A up to 6300A
Fault Withstand
100 kA / 1s (Icw)
Internal Form
Form 4b Complete
Peak Current (Ipk)
Up to 220 kA Peak
TECHNICAL PARAMETERS & STANDARDS

Certified Electrical & Mechanical Rating Parameters.

Testing Compliance
IEC 61439-1 & IEC 61439-2 Type-Tested Accredited
Rated Operational Voltage (Ue)
Up to 690 VAC
Rated Current Capacity (In)
400A, 800A, 1250A, 1600A, 2500A, 3200A, 4000A, 5000A, 6300A
Rated Short-Time Withstand (Icw)
100 kA for 1.0 second
Rated Peak Withstand (Ipk)
Up to 220 kA peak
Internal Separation
Form 4b (Individual breaker, busbar & termination segregation)
Ingress Protection
IP42 standard / IP54 optional
Arc Flash Protection
Internal arc containment compliant with IEC TR 61641
Busbar Metallurgy
Certified ETP Copper 99.9% with epoxy heat-shrink insulation
Factory Testing
100% Routine Tested: Dielectric, Continuity & Insulation Resistance
PROVEN TRACK RECORD

Strategic National Infrastructure Deployments.

MRT Jakarta (15 Stations)

Mass Rapid Transit

Turnkey design, supply, and installation of certified low-voltage distribution switchboards across all 15 passenger stations.

Greater Jakarta LRT Network

Light Rail Transit

Full electrical distribution switchgear supplied and commissioned across the entire Jakarta-Bekasi-Cibubur LRT corridor.

Pertamina Banyu Urip EPC-5

Oil & Gas Facility

Heavy-duty certified switchboard packages engineered for explosive atmospheres and harsh outdoor oil & gas processing.

Poboya Mining Gold

Heavy Mining Plant

Certified motor control center (MCC) and LV switchgear withstanding aggressive dust and thermal vibration.