Microtek MAX LiFe 3KVA Online UPS Pure Sine Wave 48V
Microtek MAX LiFe 3KVA Online UPS Pure Sine Wave 48V
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Product Description:
⚡ True Double-Conversion: Provides continuous power conditioning with zero AC/DC transfer time for dependable protection of connected equipment.
🔋 48V Battery System: Supports a 48V battery configuration with a powerful 60A charger and LCD-configurable charging current from 10A to 60A.
📺 Pure Sine Wave Output: Delivers pure sine wave output with 3000VA/3000W capacity and unity power factor for suitable connected loads.
🖥️ LCD Monitoring: Displays load level, battery level, AC mode, battery mode, bypass mode and fault indications for easier system monitoring.
🔌 Flexible Connectivity & Operation: Includes RS-232 and USB communication, cold-start capability and optional SNMP/MODBUS cards for supported management requirements.
The Microtek MAX LiFe 3KVA Online UPS is a 3000VA/3000W single-phase online UPS with a 48V battery system, true double-conversion technology and pure sine wave output. It supports 220/230/240VAC input and output, zero AC/DC transfer time, configurable charging up to 60A and LCD-based monitoring. With RS-232 and USB interfaces, it is suitable for offices, IT equipment and other applications requiring controlled, continuous power protection.
Product Specifications:
| Specification | Details |
|---|---|
| Model | MAX LiFE ONLINE UPS 3KVA/48V |
| Product Type | Online UPS |
| SKU | 899-460-3001 |
| Capacity | 3000VA / 3000W |
| Input Voltage | 220/230/240 VAC |
| Input Voltage Range | 110-280 VAC @ 50% Load; 176-280 VAC @ 100% Load |
| Input Phase | Single Phase with Ground |
| Input Frequency Range | 46Hz-54Hz or 56Hz-64Hz |
| Input Power Factor | >0.98 @ Nominal Voltage, 100% Load |
| Input Current Harmonic Distortion THD(i) | >8% |
| Output Nominal Voltage | 220/230/240 VAC |
| AC Voltage Regulation | +1% in Battery Mode |
| Output Frequency Range | Synchronized: 47-53Hz at 50Hz system / 57-63Hz at 60Hz system |
| Battery Mode Frequency | 50Hz ±0.1% or 60Hz ±0.1% |
| Current Crest Ratio | 3:1 Maximum |
| Output Harmonic Distortion | <3% THD Linear Load; <5% THD Non-Linear Load |
| AC/DC Transfer Time | Zero |
| Inverter to Bypass Transfer Time | 4ms Typical |
| Waveform | Pure Sine Wave on AC Input Power Mode; 54VDC on Battery Mode |
| Efficiency | Line Mode: 95%; ECO Mode: 99.5%; Battery Mode: 92.0% |
| Battery Voltage | 48V |
| Battery Type | Lithium-ion or Lead Acid Battery* |
| Floating Charge Voltage | 52 VDC, configurable up to 58 VDC via LCD |
| Overcharge Protection | 60 VDC |
| Maximum Charging Current | 60A |
| Configurable Charging Current | 10A / 20A / 30A / 40A / 50A / 60A via LCD |
| LCD Indications | Load Level, Battery Level, AC Mode, Battery Mode, Bypass Mode and Fault Indicator |
| Battery Mode Alarm | Sounds every 5 seconds |
| Low Battery Alarm | Sounds every 2 seconds |
| Overload Alarm | Sounds every second |
| Fault Alarm | Continuous |
| Dimensions (L × W × H) | 465 × 190 × 318 mm |
| Net Weight | 15.5 kg |
| Operating Humidity | 0-95% RH, Non-Condensing |
| Operating Temperature | 0-50°C |
| Storage Temperature | -15°C to 60°C |
| Communication Interface | RS-232 and USB |
| Optional Communication | SNMP Card / MODBUS Card |
| Parallel Operation | Optional, up to 9 units for Single Phase and Three Phase Applications |
| Parallel System Battery | Common 48V DC Battery Pack |
| Inverter Design | Full Bridge Inverter Design |
| Load Support | Supports Half-Wave Load and Unbalanced Load |
| Cold Start | Yes |
| AC Charger | 60A |
| Warranty | 2 Year Manufacturer Warranty |
