Fully compliant with IEC & CE directives, field-tested for continuous duty under Bangladesh's demanding grid dynamics.
10kV to 0.4kV 50Hz high voltage boosting transformer engineered for severe grid fluctuation mitigation and industrial step-down applications.
Modular incoming and outgoing line switchgear equipment with integrated vacuum circuit breakers (VCB) for utility substations.
Low-inductance impulse current generator capacitors optimized for high-energy discharge research, testing laboratories, and surge suppression setups.
XLPE insulated armoured copper/aluminium medium-to-high voltage power cables designed for underground transmission and harsh industrial zones.
Prefabricated, outdoor-duty compact power station substation housing oil-immersed transformers and SF6/VCB protection switchgear.
Low-noise, fire-retardant indoor high voltage power transformers customized for urban substations, data centres, and commercial complexes.
14D 471K heavy-duty lightning protection surge arresters engineered for sensitive measuring instruments and power distribution boards.
Precision 3-6V DC to 400KV-1000KV pulse high-voltage inverter module for industrial igniters, electro-static precipitators, and testing rigs.
An engineering analysis of grid modernization, regional power demand growth, and thermal-dielectric mitigation for industrial importers in Dhaka, Chittagong, and Gazipur.
As Bangladesh advances rapidly along its industrial growth trajectory—driven by expanding Ready-Made Garments (RMG) complexes, heavy manufacturing hubs, and mega-infrastructure projects like the Padma Rail Link and Dhaka Metro Rail—the requirement for uncompromised, highly reliable High Voltage (HV) electrical distribution equipment has reached an all-time peak. Electrical procurement teams and utility contractors managed under the Bangladesh Power Development Board (BPDB), Power Grid Company of Bangladesh (PGCB), Dhaka Electric Supply Company Limited (DESCO), and Dhaka Power Distribution Company (DPDC) face dual challenges: integrating large-scale renewable inputs while safeguarding heavy machinery from persistent supply transients.
Operating high-voltage apparatus in tropical South Asian environments demands hardware that transcends baseline specifications. Voltage instability, high ambient temperatures exceeding 45°C during peak summer, and relative humidity frequently climbing above 95% during the monsoon season create aggressive dielectric stress, accelerated insulation degradation, and thermal dissipation bottlenecks in standard switchgear and transformer units.
Standard off-the-shelf high-voltage transformers often fail prematurely in tropical zones due to moisture ingress into insulating oil and thermal runaway caused by unbalanced harmonic loads. Our exported CE Certified HV Transformers and Switchgears incorporate dual-vacuum degassed insulating oil, reinforced insulation paper (Class H/F), and oversized cooling radiators specifically rated for continuous 50Hz operation under tropical grid surges.
To support Bangladeshi engineers, EPC contractors, and factory owners in specifying robust equipment, the technical matrix below outlines the critical electrical parameters required for equipment deployed across Bangladesh's primary industrial zones:
| Equipment Type | Standard Voltage Rating | Grid Application Target | Protective & Insulation Standard |
|---|---|---|---|
| Oil-Immersed Power Transformers | 10kV / 11kV to 0.4kV / 33kV | BPDB Distribution Feeder, RMG Mills, Heavy Industrial Parks | IEC 60076, Hermetically Sealed, Class A/F Insulation |
| HV Vacuum Switchgear Assemblies | 7.2kV – 36kV | Incoming/Outgoing Substation Control, DPDC/DESCO Grids | IEC 62271-200, IP4X/IP54, Arc-Resistant Enclosure |
| High Voltage XLPE Power Cables | 8.7/15kV – 18/30kV | Underground Transmission, Port Infrastructure (Chittagong) | IEC 60502-2, Flame Retardant, Water-Blocked Armor |
| Compact Prefabricated Substations | 33kV / 132kV / 220kV | BEZA Economic Zones, Remote Power Generation Stations | CE Marked, ISO 9001, SF6 Insulated Option |
| High Energy MOV Surge Protection | 470V – 1500V DC / AC | Industrial Control Panels, Substation Telemetry, RTUs | UL 1449, IEC 61643-11, High Discharge Energy |
Tailored engineering deployments meeting the exact operational demands of Bangladesh’s key industrial sectors.
Locations: Gazipur, Narayanganj, Savar, Ashulia.
Automated spinning, weaving, and dyeing machines demand uninterrupted 400V clean power. Our S22 10kV/0.4kV Boosting Transformers and high-performance HV cables step down feeder voltage efficiently while suppressing line harmonics generated by heavy variable frequency drives (VFDs). Combined with industrial DC UPS backup units, factory downtime is virtually eliminated during grid switchovers.
Entities: PGCB, BPDB, WZPDCL, BREB.
For urban and rural grid expansion, our CE Certified Complete High-Voltage Switchgear Assemblies and 50MVA-70MVA Compact Substations offer turnkey reliability. Featuring advanced vacuum circuit breakers (VCB) and motorized isolators, these systems withstand heavy fault currents up to 31.5kA for 3 seconds, ensuring protection for distribution networks.
Locations: Chittagong Port, Mongla, Mirsarai Economic Zone (BEZA).
Coastal salt-spray corrosion poses severe risks to outdoor electrical switchyards. Our specialized Indoor 66kV-220kV Transformers and moisture-sealed 8.7/15kV HV Cables feature anti-corrosion outer sheathing and hermetic sealing to resist saline atmospheres and heavy rainfall, maintaining high insulation resistance year-round.
Backed by our parent brand—Sanstar Microsystems Pvt. Ltd. (Micro Power)—our engineering ethos centers on zero-defect manufacturing and deep customization for power system OEMs.
Every single power transformer, switchgear panel, and pulse capacitor undergoes rigorous 100% full-load burn-in testing and dielectric withstand voltage verification before leaving our facility. Batch test reports are archived for full traceability.
Our in-house R&D team works directly with Bangladeshi EPC contractors to design tailored vector groups (Dyn11, YNd11), special output voltages, potential-free alarm contacts for SCADA integration, and compact enclosure dimensions for retrofit sites.
Engineered to handle wide mains variations (accepting 90V–290V input ranges on auxiliary power and control supply units), protecting sensitive trip coils, protection relays, and AMF panels against severe voltage sags and spikes.
We provide full documentation required by Bangladesh commercial banks and customs authorities, including Certificate of Origin, CE Compliance Declarations, Factory Acceptance Test (FAT) witness certificates, ISO quality audits, and LC (Letter of Credit) compliance paperwork.
Clear, transparent answers addressing customs, technical compatibility, payment terms, and environmental suitability.
Yes. Our equipment is manufactured in strict accordance with international IEC standards (IEC 60076 for power transformers, IEC 62271 for switchgear) and carries valid CE certifications. We routinely customize equipment parameters—such as 50Hz frequency rating, creepage distance, Dyn11 vector groups, and specific BIL (Basic Impulse Level) ratings—to match BPDB, PGCB, DPDC, and DESCO technical tender guidelines.
Our products undergo tropicalization processing during assembly. Transformers utilize vacuum-pressure impregnated (VPI) or vacuum-degassed mineral oil along with anti-fungal, humidity-resistant insulating materials. Switchgear cabinets feature IP54 protection ratings, internal anti-condensation space heaters with thermo-stat control, and high-grade anti-corrosive powder coatings designed to prevent rust in high humidity zones such as Chittagong and Khulna.
We regularly handle shipments to Bangladesh via sea freight arriving at Chittagong Port (CGP) or Mongla Port, as well as air freight shipments to Hazrat Shahjalal International Airport (DAC) in Dhaka for urgent components. We offer flexible INCOTERMS including FOB, CFR (Cost and Freight), and CIF Chittagong. All items are packed in heavy-duty, sea-worthy wooden crates with moisture-absorbent desiccants and vacuum foil sealing.
We accept Irrevocable Letters of Credit at Sight (Confirmed LC at Sight) issued by authorized Bangladesh schedule banks (e.g., Eastern Bank, City Bank, BRAC Bank, Standard Chartered Bangladesh). Telegraphic Transfer (T/T) is also accepted for smaller orders, spare parts, or auxiliary modules.
Absolutly. Drawing on over 30 years of power electronics expertise from our Micro Power brand, we integrate specialized 110V/220V DC industrial battery chargers, VCB control power packs, and diode OR-ing redundancy modules directly into the switchgear panel. This ensures uninterrupted trip-coil power even during total AC mains failures.
Whether you require a single 10kV S22 boosting transformer, high voltage pulse capacitors, XLPE cable price lists, or a complete 33kV compact substation, our application engineers are ready to assist you with schematics, specs, and competitive pricing.
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