Industrial-Grade Power Protection for Mission-Critical Operations
The MaxGreen 3B10K 20KVA Low Frequency Transformer Base Online UPS is engineered for environments where power reliability is non-negotiable. Designed with a heavy-duty low-frequency transformer and true online double-conversion technology, this UPS delivers stable, clean, and uninterrupted power for data centers, factories, hospitals, telecom sites, and industrial automation systems across Bangladesh.
When downtime can cost millions or risk safety, the MaxGreen 3B10K stands as a dependable power backbone.
True Online Double-Conversion with Transformer Isolation
This 20kVA online UPS continuously converts incoming AC power to DC and back to AC, ensuring zero transfer time during power failures. The integrated low-frequency transformer provides superior isolation from electrical noise, surges, and harmonics—making it ideal for sensitive and high-load industrial equipment.
With pure sine wave output and THD <3%, connected devices receive clean, utility-grade power even during unstable grid conditions.
High-Capacity 20kVA Performance for Heavy Loads
Rated at 20kVA, the MaxGreen 3B10K easily supports high-power applications such as servers, medical imaging systems, CNC machines, telecom infrastructure, and control panels. Its robust internal design allows it to handle sudden load changes and inrush currents without performance degradation.
This makes it especially suitable for Bangladesh’s industrial zones and commercial facilities where voltage instability is common.
Built for Long-Term Industrial Reliability
With a strong metal chassis and large footprint (740 × 560 × 1200mm), this UPS is designed for permanent installation in server rooms and power control areas. Low-frequency transformer-based UPS systems are widely trusted by power engineers due to their long service life, overload tolerance, and thermal stability.
From real-world deployments, LF online UPS units consistently outperform high-frequency models in harsh environments with fluctuating loads.
Smart Monitoring & Communication Interfaces
The inclusion of RS232 and RS485 communication interfaces enables seamless integration with monitoring systems. IT administrators and facility managers can track UPS status, battery condition, and alarms—ensuring proactive maintenance and reduced downtime.
Pros & Cons
Pros
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True online double-conversion UPS
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Low-frequency transformer for superior isolation
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20kVA high-capacity industrial performance
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Pure sine wave output (THD <3%)
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RS232 / RS485 monitoring support
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Excellent overload handling capability
Cons
Why Buy This from Fusion Tech?
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100% genuine MaxGreen industrial UPS
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Competitive 20kVA online UPS price in Bangladesh
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Expert consultation for installation & load planning
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Nationwide delivery and professional support
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Reliable warranty and after-sales service
