Delta RT-Series 5kVA UPS with 7-Minute Backup – UPS502R2RT0B035

The Delta RT-Series 5kVA UPS (UPS502R2RT0B035) is a reliable and compact double-conversion online uninterruptible power supply system engineered to deliver clean and continuous power to mission-critical equipment. Ideal for small server rooms, telecom systems, and network environments, this UPS offers high efficiency, flexible connectivity, and a standard backup time of 7 minutes, ensuring equipment remains operational during power disturbances.

Product Features

High-performance power protection
Delivers 5kVA/4.5kW of reliable power with a power factor of 0.9, ensuring sufficient support for high-density IT and industrial loads.

Double-conversion online topology
Provides consistent voltage and frequency regulation by isolating connected devices from grid fluctuations, surges, and sags.

Wide input voltage range
Supports input from 120V to 280V, enabling operation in environments with unstable utility power without frequent battery usage.

High efficiency operation
Achieves up to 94% efficiency in online mode and 97% in ECO mode, significantly reducing energy consumption and cooling requirements.

User-friendly monitoring
Equipped with an intuitive LCD display and LED indicators for real-time status updates and easy management.

Flexible output receptacles
Includes IEC C13 x 6 output ports for direct equipment connection and power distribution.

Smart connectivity
Features a SMART slot, USB, RS-232, and REPO interface for remote monitoring, automated shutdown, and integration with power management software.

Fast battery recharge and runtime
Provides 7 minutes of typical backup time and recharges to 90% capacity within 3 hours, reducing downtime during successive outages.

Certified reliability
Meets global safety and performance standards including CE, TISI, RCM, and EAC certifications.

Product Specifications

• Model: Delta UPS502R2RT0B035 RT-5K
• Power Rating: 5 kVA / 4.5 kW
• UPS Topology: Double-conversion online
• Input Voltage Range:
  • Full load: 175–280 VAC
  • 70–100% load: 120–175 VAC
• Input Frequency: 40–70 Hz
• Power Factor (Input): > 0.99 (at full load)
• Current Harmonic Distortion: < 5%
• Output Voltage: 200/208/220/230/240 VAC (configurable)
• Output Frequency: 50/60 Hz ± 0.05 Hz
• Voltage Regulation: ±1%
• Voltage Harmonic Distortion: < 2% (linear load)
• Power Factor (Output): 0.9
• Overload Capacity:
  • ≤105%: continuous
  • 106–125%: 1 minute
  • 126–150%: 15 seconds
• Output Receptacles: IEC C13 x 6
• Battery Voltage: 96 VDC
• Typical Backup Time: 7 minutes
• Charging Current: 2 A
• Recharge Time: 3 hours to 90%
• Efficiency:
  • Online Mode: up to 94%
  • ECO Mode: up to 97%
• Audible Noise: < 46 dBA
• Display: LCD with LED indicators
• Communication Interfaces: SMART Slot x 1, USB x 1, RS-232 x 1, REPO x 1
• Certifications: CE, TISI, RCM, EAC
• Dimensions (W × D × H): 440 × 610 × 89 mm
• Weight: 28 kg