China Three Phase Online High Frequency UPS for Network Data Centers

EX33 High frequency online UPS is applicable to small and medium-sized data centers, network management center, computer rooms for enterprises, or able to provide solutions to conditions like voltage instantaneous drop-off or damping concussion, high-voltage pulse, voltage pulsation, surge voltage, harmonic distortion, and frequency fluctuation.

Unique Features:

Excellent performance in industrial environment protection

Just with the standard product, IP21 protection level (protecting the machine from the intrusion of solid material with the diameter larger than 12mm or the water drops) is achieved. If a higher protection level is required, the optional dust-proof accessories can help to increase the protection level in industrial environment and safeguard the UPS's security of operation in bad environment.

N+X parallel redundancy (compatible to battery share in the parallel mode)

The maximum of the inbuilt parallel mode is 8 UPS without any other external accessories, which helps the customer to extend the system capacity with low cost. N stands for the minimum amount of UPS in the load and X stands for the amount of redundant UPS in the system. The bigger the number of X is, the higher the reliability of the system.

The advanced controlling strategy is adopted to save the customer's investment by sharing a battery unit in the parallel redundancy mode.

Intelligent management of battery charging and discharging

The CPU controlled advanced intelligent charging of battery enables the UPS's charger to rectify the charging parameter, and provide the optimum charging modes in the answer to the environment, types and amounts of cells, and the using condition of the battery. The scientific charging mode extends the battery's service lifetime. The optional addition to charging units shortens the time duration for the battery units recharging.

Frontal-board operation and maintenance

The full consideration of customer's efficiency in using the UPS is embodied in the module design and frontal-board maintenance, which saves time for repairing and improves the machine's usability.

Twin-channel line input

The UPS provides customer security in power supply with intelligent choice between two-line input or one-line input according to the actual condition.

Remote monitoring

Communication interfaces like RS232/RS485, Intelligent Slot are provided and CMC, WebPower cards of ZLPOWER Company are available for the realization of remote management and monitoring. In addition, the optional AS400 card is suitable for the connection of stem point, which enriches the customer's choice out of the monitoring demand.

High-efficient DSP chip

The digital Ti DSP controlling chip provides precise data processing capability with excellent performance in output and reliability.

Outstanding electric property

The efficiency of the machines is as high as 93% and reaches over 98% in the ECO mode, which can help to reduce the power loss of UPS.

Powerful overload capacity: the UPS can work normally under the condition of 110-125% load to 10 minutes, and 1 minute in the condition of ;125-150% load. It also has the output short protection capability.

Flexible battery arrangement

Flexible arrangement of the amount of accumulators in each battery (32, 30, or 28) can be achieved through the parameter resetting in the EX33 series UPS, which effectively solves the question that the damage of some individual cell may influence the life of the whole battery unit by eliminating the damaged ones from the unit in the process of using UPS.
Specification

ModelEX33 20KEX33 30KEX33 40KEX33 60KEX33 80KRated Capacity20KVA/16KW30KVA/24KW40KVA/32KW60KVA/48KW80KVA/64KWInputVoltage210-475VACFrequency40-70HzPhase LineThree-phase 4 line + earth lineTHDI< 3 %Input Power Factor> 0.99Twin-channel Line InputYesBatteryTypeValve-regulated lead-acid storage batteryStandby TimeDepended by external battery bankOutput Voltage380VAC / 220 VACFrequency50/60HzPhase lineThree-phase 4 line + earth lineRated output power factor0.8Overload Capacity125% maintain 10minutes150% maintain 1minutesEfficiencyLine Input Mode93%94%BAT Mode93%94%ECO Mode98%Intelligent Speed Control of FanyesDisplay DeviceLCDI/O voltage, current, frequency, BAT voltage, charging current value, discharging current value, fault display, fault, warningLEDThe operation state of UPSWarning DevicesTwo ways of alerting: BUZZER sound, lamp signal,CON InterfaceRS232, AS400, RS485, Service, EPO, BAT temperature compensation, Intelligent SlotOperationTemperature0-40 ° CEnvironment Humidity< 95% (non condesing)WeightNet weight(include transformer)82Kg/208Kg110Kg/275Kg114Kg/314Kg282Kg306KgGross weight(include transformer)122Kg/248Kg160Kg/325Kg164Kg/364Kg356Kg380KgSize W*D*H ( mm )420x 643x 925470x 710x 1150600x 800x 1850