20KVA UPS Power Supply | Rack Mount Uninterruptible Power Supply Product Introduction
The PowerLine 20KVA rack-mounted BRM33 series UPS is an advanced power supply product integrating the cutting-edge technology of power electronics. Its innovative design endows this series with unparalleled reliability and high performance. High input power factor and low input current distortion rate ensure the product's green and environmentally friendly nature, while high overall efficiency guarantees energy-saving properties.
20KVA UPS Power Supply | Rack-Mounted Uninterruptible Power Supply Applications
Widely applied in critical data fields such as network management centers, banking and securities, taxation, telecommunications, postal services, broadcasting and television, public security, transportation, electricity, healthcare, and industrial control.
20KVA UPS Power Supply | Rack-Mounted Uninterruptible Power Supply Features
01. Pure online double conversion product, compatible with 380/400/415V, 50/60Hz power grid systems, offering high-quality power and load protection.
02. High load adaptability, with robust overcurrent and short-circuit protection.
03. Wide input voltage and frequency range, adaptable to harsh grid environments, compatible with various fuel generator connections.
04. Input power factor up to 0.99, input harmonic current less than 3%, overall efficiency greater than 95%, green and environmentally friendly, high energy efficiency.
05. Full digital control via DSP technology has been achieved, encompassing all power transformation processes such as rectification, inversion, charging, and discharging.
06. Digital circulation control technology with high parallel operation reliability.
07. Smart Battery Management Solutions, Extend Battery Lifespan.
All fans within the system are designed with redundancy, enhancing system reliability.
09. Exceptionally long Mean Time Between Failures (>200,000h), and extremely low Mean Time To Repair (<0.5h).
10. Rich options: Dustproof net, SNMP network communication card, Lightning protection module, Battery temperature compensator, Mobile SMS alarm.
20KVA UPS Power Supply | Rack Mountable Uninterruptible Power Supply Detailed Technical Specifications
| Model and Specifications | BRM3310KS | BRM3115KS | BRM3120KS | BRM3330KS | BRM3340KS | |
| Rated Capacity | 9KW | 13.5KW | 18KW | 27KW | 36KW | |
| Input Features | Input/Output Format | Single Input, Single Output; Triple Input, Single Output; Triple Input, Triple Output | Three-in and one-out, three-in and three-out | |||
| Voltage Range (Vac) | 138-485 (Line Voltage) | |||||
| Frequency Range (Hz) | 40-70 | |||||
| Input Power Factor | Full Load > 0.99 | |||||
| Input Current Harmonics | For 3% | |||||
| Output Characteristics | Rated Voltage (VAC) | 380/400/415 (line voltage) | ||||
| Output Power Factor | High L0 | |||||
| Stabilized Voltage Accuracy | <1% | |||||
| Output Frequency (Hz) | 50/60±0.1 | |||||
| Waveform Distortion (THD) | Linear loader: 1%; Non-linear loader: 4% | |||||
| Switch Time (ms) | 0 | |||||
| Overload capacity | 115% and below: Continuous operation; 115% - 130%: 10 minutes; 130% - 155%: 1 minute; Over 155%: 200 milliseconds | |||||
| Other Features | Overall Equipment Efficiency | Up to 96% | ||||
| DC Start | Support | |||||
| Communication Features | Standard communication function includes RS485, optional protocol conversion card, dry contact card, built-in SNMP card, and parallel card. | |||||
| Panel Display | LCD Screen | |||||
| Audio Noise (dB) | <55 | |||||
| Alarm Function | LCD and buzzer audio-visual alarm | |||||
| Protection Feature | Overload, short circuit; battery under/over voltage; overtemperature during charging, short circuit; abnormal AC input voltage, frequency, phase sequence; UPS overtemperature, fan failure, etc. | |||||
| Operating Temperature (°C) | -5-40 | |||||
| Charging Current (A) | 1-10A adjustable (default 4A) | 1~20A adjustable (default 15A) | ||||
| Elevation (m) | Under 2000m without discount | |||||
| Battery Cell Count | Supports ±(12-20) knots, adjustable (default ±16 knots) | |||||
| Ambient Humidity | 0% to 95% (no condensation) | |||||
| Dimensions (W*D*H) (mm) | 438X500x130 | 438X680x130 | ||||
| Main Engine Weight (kg) | 17.5 | 19 | 20 | 34 | ||
