Prostar PLTH Series Lithium UPS is a compact and efficient solution for low voltage applications, combining advanced technology with a robust design to ensure continuous power supply. This high-frequency online double conversion UPS is controlled by DSP for precision operation and features active input power factor correction greater than 0.99, which significantly reduces harmonic distortion and enhances energy efficiency. The series is equipped with a lithium-ion battery, known for its longer lifecycle of over 2000 cycles, providing a more sustainable and cost-effective power backup solution compared to traditional lead-acid batteries. The UPS is designed to adapt to various power environments with a wide input voltage and frequency range, and it is compatible with generators, offering flexibility in different scenarios. The cold start function and ECO mode allow the UPS to operate in extreme conditions with energy-saving capabilities. Additionally, the auto-sensing frequency feature and frequency converter mode make the PLTH Series suitable for international use or applications with variable power sources. An integrated MODBUS interface with BMS allows for seamless monitoring and management of the UPS system, enhancing its reliability and user-friendliness.
The PLTH Series stands out for its advanced lithium technology, which extends backup time up to three times longer than regular lead-acid UPS products. The dry contact interface for BMS control and the customizable Li-ion Battery Charger address specific customer needs, making the UPS highly configurable for various applications. Its design, which includes a strong glass fiber base and conformal coating, ensures durability and resistance to harsh conditions. This makes the PLTH Series an ideal choice for data centers, network closets, and other critical applications where reliable power supply is essential. With its long battery lifecycle and energy-efficient operation, the PLTH Series is not just a power backup solution; it’s an investment in the future of power management.
Features Introduction
1. High-frequency online double conversion
2. Control by DSP (Digital Signal Processors)
3. Active input power factor correction to >0.99
4. Long battery lifecycle of more than 2000 cycles
5. Compatible with generators
6. Cold start and Economic Operation Mode (ECO)
7. Wide input voltage range from 90V to 300V and frequency range from 40Hz to 70Hz
8. Auto-sensing of 50Hz/60Hz frequency
9. Frequency converter mode: 50Hz input to 60Hz output or 60Hz input to 50Hz output
10. Li-ion battery provides up to 3x longer backup time compared to regular lead-acid UPS products
11. Dry contact interface for dominant BMS (Battery Management System) control
12. Integrated MODBUS (RS485) interface with BMS
13. Li-ion Battery Charger: A constant current, constant voltage, floating, turn-off 4-state charger for Li-ion batteries, customizable for customer-specified battery packs
