SOLUTION

Power Distribution Solutions

Complete MV/LV power distribution systems for industrial parks, commercial buildings, and utility substations.

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System Components

🏭

MV Switchgear

12-40.5kV metal-clad switchgear with VCB, IEC type-tested.

🔄

Transformers

Oil-immersed and dry-type transformers, 10kVA-2500kVA.

🔌

LV Switchgear

Low voltage distribution panels, MCC, and PCC cabinets.

Key Advantages

🏭 ISO 9001 Manufacturing

All products manufactured in ISO 9001:2015 certified facilities with rigorous quality control at every stage — from incoming materials to final testing.

✅ Full Type Testing

Every unit undergoes factory acceptance testing (FAT) with certified test reports. Type test certificates available for IEC and other international standards.

🌍 Global Logistics

Ships to 60+ countries with customs documentation support. FOB/CIF/DDP delivery terms. Standard 20ft/40ft container or flat-rack shipping options.

🎯 Custom Engineering

Need specific voltage/frequency/enclosure? Our engineering team modifies standard products to your exact requirements — 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 — 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 — 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 — whether that load is 100 meters or 10 km away.

Microgrid Distribution Architecture

[Solar Array]   [Battery Bank]   [Diesel Gen]
      ↘              ↘              ↘
[HYBRID PCS / INVERTER]
            |
[LV MAIN SWITCHBOARD] ← 400V/480V
            |
[MV TRANSFORMER] ← steps up to 6.6/11/33kV
            |
[MV SWITCHGEAR / RING MAIN UNIT]
         /   |   \
[Feeder 1] [Feeder 2] [Feeder 3]
       ↘       ↘        ↘
[Distribution Transformer] (each feeder)
            |
[LV loads — 400V/230V]

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 200+ installations.