| Feature | Category | Specification |
|---|---|---|
| Brand & Model | Basic Info | MaxGreen 3B10K / 3B20K-I (LF 3/1) |
| UPS Topology | Basic Info | Low-Frequency Double-Conversion with Isolation Transformer |
| Phase Configuration | Basic Info | 3-Phase In / 1-Phase Out (3/1) |
| VA / Watt Rating | Capacity | 20,000 VA (20KVA) / 16,000W – 18,000W (0.8 / 0.9 PF) |
| Input Nominal Voltage | Electrical Specs | 380V / 400V / 415VAC 3-Phase ($\pm 25\%$) |
| Output Voltage | Electrical Specs | Single-Phase 220V / 230V / 240VAC $\pm 1\%$ |
| Output Waveform | Electrical Specs | Pure Sine Wave ($\text{THD} < 3\%$ Linear Load) |
| Transfer Time | Performance | 0 ms (Mains to Inverter / Battery) |
| Overload Tolerance | Performance | 125% load for 10 min; 150% load for 30 sec |
| DC System Voltage | Battery System | 192V DC System (16x 12V Battery External Bank) |
| Communication Ports | Interface | RS232 / RS485 / SNMP Slot |
| Noise Level | Physical Specs | $< 60\text{ dB}$ (at 1 meter distance) |
| Dimensions (L x W x H) | Physical Specs | 740 x 560 x 1200 mm |
| Safety Alarms & Protection | Safety | Overload, Short Circuit, High Temp, Battery Low-Voltage, Mains Fault |
| Warranty | After-sales | 01 Year Official Warranty |
MaxGreen 3B10K 20KVA Low frequency Transformer Base Online UPS
The MaxGreen 3B10K (3/1 LF) 20KVA Low-Frequency Online UPS is an industrial-grade power backup system engineered for heavy-duty commercial and manufacturing environments. Operating on a 3-Phase Input to 1-Phase Output (3/1) topology, it combines double-conversion technology with a copper output isolation transformer. With a real output capacity of 16KW–18KW (0.8/0.9 Power Factor) and 0ms transfer time, it easily handles high inductive motor starting currents, medical imagers, severe load imbalances, and harsh power grids.
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Specification
Description
MaxGreen 3B10K 20KVA Low frequency Transformer Base Online UPS
Specifically designed for mission-critical facilities where electrical reliability and mechanical robustness are non-negotiable, the MaxGreen 3B10K utilizes low-frequency IGBT pulse-width modulation (PWM) combined with a heavy-duty output galvanic isolation transformer. This built-in transformer acts as a physical barrier between the power grid and your load, preventing common-mode noise, ground loops, and high-voltage transients from affecting downstream equipment.
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The system balances 3-phase utility input (380V/400V/415V±25%) and converts it into a regulated single-phase 220VAC pure sine wave output with total harmonic distortion (THD<3%). Supported by an intelligent battery bus management system (typically 192V DC system architecture), it offers rapid recharge cycles and prolonged battery lifespans. An integrated front-panel LCD and mimic LED display provide operational metrics, supported by standard RS232/RS485 communication protocols for remote network management.
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Product Pricing & Availability
The current market price for the MaxGreen 3B10K 20KVA Low-Frequency Online UPS in Bangladesh ranges between 360,000৳ and 410,000৳ (UPS main unit with built-in transformer, excluding external high-capacity battery bank setups). Pricing varies based on site-specific battery bank configurations (Ah ratings) and delivery scope. Live inventory checks and official corporate quotes are available through International Office Solution.
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What is the price of MaxGreen 3B10K 20KVA Low frequency Transformer Base Online UPS in Bangladesh?
The latest price of MaxGreen 3B10K 20KVA Low frequency Transformer Base Online UPS in Bangladesh is 0৳. You can buy the MaxGreen 3B10K 20KVA Low frequency Transformer Base Online UPS at best price from our website or visit any of our showrooms.
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