Prostar PHTH Series High Frequency Online UPS is a robust solution designed for applications requiring reliable power protection on a larger scale. Catering to capacities from 10kVA to 20kVA with output voltages of 220VAC/230VAC/240VAC, these UPS systems are equipped with advanced DSP control, ensuring precise power regulation. They feature active input power factor correction, maintaining an input power factor greater than 0.99, which is crucial for energy efficiency and reducing the load on electrical infrastructure. The three-level inverter technology reduces harmonic distortion, providing clean and stable power to sensitive equipment.
These UPS systems are designed to accommodate a wide range of power environments with an input voltage range of 90V to 300V and a frequency range of 40 to 70Hz, making them compatible with generators and various power grids. They include a cold start function for operation during power outages and an optional remote on/off function for added convenience. The economic operation mode (ECO mode) optimizes operational costs, and the auto-sensing of input frequencies allows seamless integration with different power sources. The frequency converter mode and the ability to handle specialized loads, such as laser printers and ultrasound systems, further enhance the versatility of these UPS systems. Standard RS232 communication and optional USB/MODBUS/RS485/SNMP/AS400 cards allow for integration with various monitoring systems. The reliable design, with a strong glass fiber base, efficient ventilation, and conformal coating, ensures durability and long-term reliability in mission-critical applications.
Features Introduction
1. Control by DSP (Digital Signal Processors)
2. Active input power factor correction, with an input power factor > 0.99
3. Three-level inverter technology, which reduces harmonics and increases efficiency
4. Wide input voltage range from 90V to 300V and frequency range from 40 to 70Hz
5. Compatible with generators
6. Cold start function
7. Remote on/off (ROO) function (optional)
8. Economic operation mode (ECO mode)
9. Auto-sensing of 50Hz/60Hz frequency
10. Frequency converter mode: 50Hz input to 60Hz output or 60Hz input to 50Hz output
11. Acceptable for loads such as laser printers and ultrasound systems (customized)
12. Communications: RS232 (standard), USB/MODBUS/RS485/SNMP/AS400 card (optional)
13. Reliable design, made with a strong glass fiber base (FR4) double-sided PCB, well-designed ventilation, and conformal coating
14. Versatile input phase configuration, works with single-phase or three-phase mains input without complex settings or power derating
