20-80KVA Online UPS with LCD Display

Description
The 20-80KVA online UPS with LCD display we provide adopts the IGBT rectification technology. It is equipped with a DSP chip and a three-phase four-wire system coupled with a ground wire. The output power factor reaches 0.8.

Application
The 20-80KVA online UPS is ideal for sustaining enterprise computer rooms, network management centers, as well as small and medium-sized data centers. They offer the perfect solution against conditions such as voltage pulsation, harmonic distortion, damping concussion, frequency fluctuation, and instantaneous voltage drop-off.

Main Features
1. High-Performance DSP
Our online uninterruptible power supply is equipped with a Ti DSP chip which offers excellent data processing capability.

2. Dual Channel Input
Our product guarantees safer power supply by enabling the user to choose two-line input or one-line input according to the actual condition.

3. Excellent Electrical Performance
The standard model retains a power efficiency of 93% and has output short circuit protection. ECO mode further improves performance and boosts efficiency to as high as 98%, greatly reducing potential power loss.

Our EX33 series of uninterrupted power supply is capable of accepting broader input voltage in a 210 to 475VAC range. The flexible input frequency makes the online UPS compatible with a variety of power supply equipment like electric generators. The intelligent IGBT FM rectifier and inverter are utilized to achieve an input power factor of 0.99 with an input current harmonic wave of 3%. The powerful overload capacity allows our device to operate normally for 10 minutes under a 110 to 125% load or 1 minute under a 125 to 150％ load.

4. N X Parallel Redundancy
N represents the minimum number of online UPS units in the load while X denotes the amount of redundant UPS in the system. A larger X will contribute toward a more reliable system.

Our online UPS supports parallel operation and at most 8 uninterrupted power sources can be connected in parallel for operation without needing any external accessories. This enables the customers to expand the system capacity at a low cost. In addition, due to the adoption of the advanced control strategy, the parallel system can share a battery unit, which significantly reduces the investment for the customers.

5. Intelligent Battery Management
Battery charging is facilitated intelligently via advanced CPU (Central Processing Unit) control which allows the UPS charger to rectify all associated parameters accordingly. Optimum charging modes provide suitable solutions based on the cell type, cell count, environment, and operating conditions. The scientific charging mode acts to extend battery service life. Additionally, optional charging components can be added to shorten recharging times.

6. Flexible Battery Arrangement
The amount of accumulators in each battery (32, 30, or 28) can be configured flexibly via parameter reset in the EX33 series of battery backup, effectively preventing cell damage from affecting the life span of the entire battery unit.

7. Remote Monitoring
ZLPOWER offers intelligent slots and communication interfaces such as RS232 and RS485. These mediums can accommodate CMC and WebPower cards for remote monitoring and management. An optional AS400 card is available for stem point connection.

8. Protection against Industrial Environments
The standard model has an IP21 protection level, which means the device is not affected by water drops or the intrusion of solid materials with the diameter greater than 12mm. For added protection, we offer optional dust-proof accessories.

9. Easy Maintenance
With the effective utilization of user space taken into full consideration, our online UPS adopts modular design and it is maintained in the front. This greatly shortens the time to repair the machine and improves the availability of it.

As a China-based 20-80KVA online UPS with LCD display manufacturer, we provide a wide array of products, including low frequency online UPS, offline UPS, AGM battery, solar energy products, and much more.