SOLUTION
Power Distribution Solutions
Complete MV/LV power distribution systems for industrial parks, commercial buildings, and utility substations.
Power Distribution for Microgrids
System Components
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MV Switchgear
12-40.5kV metal-clad switchgear with VCB, IEC type-tested.
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Transformers
Oil-immersed and dry-type transformers, 10kVA-2500kVA.
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LV Switchgear
Low voltage distribution panels, MCC, and PCC cabinets.
Key Advantages
๐ญ Integrated Equipment Supply
Equipment scope, inspection requirements and supporting documentation are confirmed for each project before delivery.
โ Full Type Testing
Every unit undergoes factory acceptance testing (FAT) with certified test reports. Type test certificates available for IEC and other international standards.
๐ Global Logistics
Ships to 60+ countries with customs documentation support. FOB/CIF/DDP delivery terms. Standard 20ft/40ft container or flat-rack shipping options.
๐ฏ Custom Engineering
Need specific voltage/frequency/enclosure? Our engineering team modifies standard products to your exact requirements โ no project is too small or too large.
Frequently Asked Questions
What is the typical lead time?
Standard products: 15-30 days. Custom configurations: 30-60 days. Large volume orders may have extended lead times โ we provide firm delivery schedules before order confirmation.
What warranty do you provide?
Standard: 12 months from commissioning or 18 months from shipment, whichever comes first. Extended warranties up to 5 years available. Spare parts guaranteed available for 10+ years.
Can you customize for our specific application?
Absolutely. Share your specifications and our engineering team will provide a tailored solution with drawings, compliance documentation, and a fixed-price quotation within 3-5 business days.
Need a Distribution Solution?
Custom-designed for your specific voltage, capacity, and layout requirements.
Power Distribution for Microgrids
A microgrid is only as good as its distribution network. The solar panels might be producing 2MW, the battery storing 4MWh, the diesel running smoothly โ but if the power can’t reach the loads reliably and efficiently, the system fails.
Power distribution in a microgrid context means transformers, switchgear, protection, and control systems working together to deliver clean, reliable power from the generation source to every load โ whether that load is 100 meters or 10 km away.
Key Distribution Equipment
Distribution Transformers
50kVA – 2,500kVA. Oil-immersed (S11 series) for outdoor, dry-type (SCB10) for indoor. Pad-mount or pole-mount. Custom voltage ratios.
MV Switchgear
11kV, 22kV, 33kV. Vacuum circuit breakers. SF6-free option available. Indoor metal-clad or outdoor ring main units. Protection relays.
LV Switchboards
Form 2-4 separation. ACBs and MCCBs. Motor control centers. Power factor correction. Smart metering with Modbus/IEC 61850.
Protection Relays
Numerical relays for overcurrent, differential, distance, and arc-flash protection. IEC 61850 communication. Event recording and fault location.
SCADA / Energy Management
Microgrid controller. Real-time monitoring. Load/generation balancing. Islanding and re-synchronization. Remote access via 4G/IoT.
Power Quality Equipment
Active harmonic filters. Static VAR compensators. Voltage regulators. Surge protection. Maintains IEEE 519 compliance at PCC.
Microgrid Protection Challenges
A microgrid is fundamentally different from a traditional grid. Protection systems must handle:
- Bidirectional power flow: Power can flow from solar to load, but also from battery to grid, or from diesel to battery. Protection must work in both directions.
- Variable fault current: Inverter-based generation (solar, battery) provides limited fault current compared to synchronous machines. Conventional overcurrent protection may not work.
- Islanding transitions: When the microgrid disconnects from the main grid, frequency and voltage can drift. Protection must adapt quickly.
- Anti-islanding protection: If the main grid fails, the microgrid must disconnect to prevent back-feeding. Required by most grid codes.
- Low inertia: Without large rotating machines, frequency changes faster. Faster-acting protection required.
Our microgrid protection packages are designed specifically for these conditions, validated by simulation in PSCAD/ETAP, and field-proven across 500+ installations.