Le TT020B Long Machine model UPS is a 20kVA three-phase uninterruptible power supply (UPS) designed for high performance and reliability. It operates on an input voltage of 380/400/415VAC with a frequency range of 50/60Hz and provides excellent power factor (>0.99) with minimal current distortion (THDi < 3% under 100% linear load). The voltage range is 304-478VAC under full load, and from 304-228VAC, the load is linearly derated from 100% to 50%. The system supports a battery voltage of ±240VDC with adjustable sections (30-50), and it features a charging power of up to 20% of active power with high precision (±1%). This UPS is ideal for environments requiring stable, continuous power supply with low maintenance and efficient energy usage.
20kVA Tower UPS Working Mode:
- 3-Phase Input, 3-Phase Output (3-in, 3-out)
- 3-Phase Input, Single-Phase Output (3-in, 1-out)
- Single-Phase Input, Single-Phase Output (1-in, 1-out)
- Mode en ligne à double conversion
20kVA Tower UPS Key Caractéristiques:
Friendly human-machine interface – 7-inch LCD touch color screen, rich in information.
Tower-type floor-standing installation, with built-in casters for convenient on-site movement and positioning.
Multiple protections at the system level, board level and device level, with stronger environmental adaptability.
The UPS is equipped with standard input/bypass/output/maintenance switches inside, making operation more convenient.
The 10-40k standard model supports built-in 3×40 7Ah or 9Ah lead-acid batteries.
3 Phase 20kVA Tower UPS Application:
Il est largement appliqué dans divers domaines industriels tels que le gouvernement, la finance, la communication, l'éducation, les transports, la météorologie, la radio et la télévision, l'industrie et le commerce, la fiscalité, les soins médicaux et de santé, l'énergie et l'électricité, etc.
