Prostar PHTD Series Dual Phase High Frequency Online UPS is a robust solution designed for applications requiring high reliability and power protection. With capacities ranging from 10kVA to 20kVA and outputting 220VAC/120VAC, these UPS systems are equipped with a galvanic isolation transformer that ensures safety and reliability in all operating modes. Controlled by a DSP, the PHTD Series offers a variety of output voltage configurations, catering to both single phase and dual phase requirements. Active input power factor correction, with a factor greater than 0.99, enhances energy efficiency and reduces the load on electrical infrastructure. The three-level inverter technology reduces harmonics, increasing the efficiency of power delivery to sensitive equipment.
The PHTD Series is 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 it compatible with generators and various power grids. It features 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.
Caractéristiques Introduction
1. UPS Output with Galvanic Isolation Transformer
2. Control by DSP (Digital Signal Processors)
3. A variety of output voltage configurations, including single phase 220V/240V or dual phase 110V/115V/120V
4. Galvanic isolation transformer between AC input and output in all operating modes
5. Active input power factor correction, with an input power factor > 0.99
6. Three-level inverter technology, which reduces harmonics and increases efficiency
7. Wide input voltage range from 90V to 300V and frequency range from 40 to 70Hz
8. Compatible with generators
9. Fonction de démarrage à froid
10. Remote on/off (ROO) function (optional)
11. Economic operation mode (ECO)
12. Auto-sensing of 50Hz/60Hz frequency
13. Frequency converter mode: 50Hz input to 60Hz output or 60Hz input to 50Hz output
14. Can work with single-phase or three-phase mains input without complex settings or power derating
15. Communications: RS232 (standard), USB/MODBUS/RS485/SNMP/AS400 card (optional)
16. Reliable design, made with a strong glass fiber base (FR4) double-sided PCB, well-designed ventilation, and conformal coating