80KVA Low Frequency Online UPS with 384V DC Voltage and 92% Efficiency - Three-Phase Power Supply with RS232 and EPO
Price:
Negotiation
MOQ:
1
Delivery Time:
25 working days
Brand:
RSUN or OEM
Product Description
Product Overview
The RSUN DP33 Series 80KVA low frequency online UPS delivers reliable three-phase power protection for critical industrial and IT applications. Built on true double-conversion architecture, this transformer-based unit provides pure sine wave output with zero transfer time and advanced power management capabilities.
Key Features
- Advanced DSP and microcontroller-based control for precise system management
- True online double conversion technology with zero transfer time
- Modular design supporting N+X parallel redundancy with battery sharing
- Dual AC input capability for enhanced power flexibility
- Front-access design for simplified operation and maintenance
- Intelligent battery management system with optimized charging/discharging
- Flexible battery configurations and layout options
- Multiple communication interfaces including RS232, SNMP, and GPRS
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Voltage | 208/308/400/480Vac ±20% (3 lines + neutral + ground) |
| Input Frequency | 50/60Hz ±10% Auto sensing |
| Input Power Factor | 0.8 |
| Output Voltage | 208/308/400/480Vac ±20% (3 lines + neutral + ground) |
| Output Power Factor | 0.8 |
| Efficiency | AC/AC >92% |
| DC Voltage | 384 Vdc |
| Battery Charging Time | 4 hours to 90% capacity |
| Transfer Time | 0 ms |
| Wave Form | Pure Sine Wave |
Communication & Monitoring
Comprehensive remote management capabilities via RS232 intelligent slot, modem, and SNMP (RJ45) network cards. Supports TCP/IP and HTTP protocols for real-time alerts, system diagnostics, and centralized control across multi-location deployments.
Protection Features
- Hardware protection: Input/output/battery/bypass breakers, DC fuse, temperature sensors, EPO
- Software protection: Battery management, overload protection, voltage regulation
- Lightning and transient protection: 10KA surge suppression
Application Areas
Industrial automation systems and precision manufacturing lines
Data centers and server clusters requiring zero power interruption
Enterprise-level IT infrastructure and cloud-based platforms
High-density computing environments with sensitive electronic loads
Medical equipment, laboratory devices, and life-support systems
Control systems in transportation, oil & gas, and utilities
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Rsun Power Technology Co.,Ltd
Location
Block 1, NO. 46, Xianfeng Road, Mingcheng Town, Gaoming District, Foshan, Guangdong, China
Contact Person
Bella