Prostar PLRL Series Lithium UPS is a high-performance solution designed for low voltage applications, offering robust power protection in a compact rack-mount form factor. This UPS employs high-frequency online double conversion technology controlled by DSP, ensuring optimal power quality and reliability. With an active input power factor correction greater than 0.99, it ensures efficient energy usage. The series is equipped with a lithium-ion battery, which extends the backup time significantly—up to three times longer than traditional lead-acid batteries. This feature is particularly beneficial for applications requiring extended runtimes without the need for frequent battery replacements. The UPS also supports a wide input voltage and frequency range, and is compatible with generators, providing flexibility in various power environments. The cold start function and ECO mode enhance its adaptability, while the auto-sensing frequency feature and frequency converter mode cater to international applications. The integrated MODBUS interface with BMS allows for seamless system monitoring and management.
The PLRL Series stands out for its advanced lithium technology, which not only extends battery life beyond 2000 cycles but also minimizes maintenance requirements. The dry contact interface for BMS control and the customizable Li-ion Battery Charger further address specific customer needs, making the UPS highly configurable. Its design, with a strong glass fiber base and conformal coating, ensures durability and resistance to harsh conditions. This makes the PLRL Series an ideal choice for data centers, network closets, and other critical applications where reliable power supply is essential.
Caractéristiques 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 60V to 145V 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
