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EAST EAST ups EA9015H/15KVA uninterruptible power supply high frequency machine three single out

discount 70% in 2018-10-19 to 2018-10-21
price: USD$ 8400.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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The second generation EA900 series of 1KVA~20KVA single UPS power supply is the EAST company set the latest research results and application experience, a new generation of universal design and manufacture of the UPS power supply, adopting advanced DSP digital control technology, improve the product performance and system reliability, and achieve higher power density integration and miniaturization. At the same time in order to fully meet the individual needs of users, online high-end small power UPS power supply products for domestic small and medium-sized enterprises and small power supply environment specifically introduced, as users of the departmental servers, LAN, workstation, computer, small medical equipment, and other small electronic instruments with high precision reliable power protection.

DSP digital control technology
 The advanced DSP digital control technology can effectively improve the performance and reliability of the systemIntegration and miniaturization of higher power density.


Active input power factor correction (PFC)

 The digital control of active power factor correction technology makes the input power factor as high as 0.98, so as to avoid the pollution to the grid environment, achieve the purpose of energy saving and reduce the cost of the system.


Digital control of battery mode DC-DC converter

 1~3KVAUPS uses digital control to transform the original battery mode DC-DC converter from analog control to digital control, thus improving the reliability.


Green environmental protection

 This series of products for green environmental protection products, in line with the EU environmental protection directive RoHS requirements and national electronic information products pollution control management standards requirements, in the normal use of products, will not cause harm to the human body and the environment


Wide input voltage frequency range

 Extremely wide input voltage and frequency range, even in remote areas where the power environment is very bad, can also power supply normally, reduce the number of battery discharge, improve the service life of the battery.


Friendly man-machine interface

 Rich display of UPS information.
 LCD display and LED status display.


Frequency conversion function

 Support 50Hz input /60Hz output, and 60Hz input /50Hz output frequency conversion mode, to meet the user'sSpecial needs


Panel setting function

 ECO setting.
 The EOD point of the battery can be flexibly set up by the panel, and the utilization ratio of the battery can be maximized.
 Output voltage setting 208V/220V/230V/240V.
 CF frequency conversion mode setting.
 Output frequency setting in OPF frequency conversion mode.


Perfect protective measures

 It has many functions, such as AC input overvoltage protection, overload protection, short circuit protection, inverter overheating protection, IGBT over-current protection, battery undervoltage early warning protection and battery overcharge protection, etc., which greatly ensures the stability and reliability of the system operation.
 With bypass function, when the output overload or UPS fault occurs, it can go to the bypass work state without interruption. The power supply continues to load the power supply, and provides alarm information.
 Input zero line detection function. Can avoid the UPS city electric input zero fire line connection


Cold start and city power start function

 The abnormal condition of city electricity can start UPS directly with battery to meet the emergency demand.
 Without battery status, UPS can be directly used to start the power supply, which can be used as a high-precision regulated power supply.


It can be used with generators

 The input voltage and frequency range is wide, which can effectively isolate the bad power generated by the generator, and provide clean, safe and stable power for the load.


Zero handover

 The dual conversion online design makes the output of UPS as a pure sine wave power supply with frequency tracking, phase locking, noise filtering and disturbance free from grid fluctuation, providing more comprehensive protection for the load. When the power supply is unstable, the switching time of the UPS power supply mode is zero, which ensures the safety and reliability of the load operation.


Intelligent battery management

 Using intelligent battery management technology, the use of three stage charging, effectively extend the battery life, reduce the number of battery maintenance; regular self-test of the battery, timely detection of battery problems.
 Battery overvoltage, overcharge and other protection functions, to maximize the protection of the battery is not damaged.


Powerful extensibility

 Smart slot can provide a wide range of scalable functions, you can choose UPSmart2000 monitoring software, SNMP card, RS485, AS400 card, EMD environment monitor


Adaptive 50/60Hz power supply system

 Automatic identification, and adapt to the 50Hz/60Hz power supply system to meet the requirements of different power systems.

Main technical parameters of EAST EA900 series three-phase high frequency UPS power supply:








Nominal capacity








Rated voltage


Voltage range

204~520Vac, the load is less than or equal to 50%

242~520Vac, 50% < < 70% load

304~520Vac, 70% < < 100% load

Phase number

Three phase five wire (3 +N+PE)

Rated frequency

50/60Hz adaptive

frequency range


power factor


Total harmonic distortion (THDi)


Bypass voltage range

-40% to +20% can be set


Phase number

Three phase five wire (3 +N+PE)

Rated voltage


output frequency

City power mode: tracking the bypass input in synchronous state; battery mode: 50Hz/60Hz

stabilized voltage precision


Output power factor


Total harmonic distortion (THDi)

= 1% (resistive load) = 3% (nonlinear load);

Dynamic voltage transient range

5% (0~100% load change)

DC component of voltage


Peak current coefficient


Frequency tracking rate


Phase locking precision

1 degrees (steady state)

Inverter overload capability

102% < < 127% load, 10 minutes to bypass; 127% < load is less than 150%, 1 minutes after the turn bypass; load > 150%, 0.5 seconds to bypass

Bypass overload capacity

150%, long time operation; more than 150%, lasts 10 seconds

Switching time



Overall efficiency


Battery section number

12V32 section (government two sets of batteries, each group 1+ section; support 34, 36, 38, 40 section), marking machine 10KVA built-in 32 batteries, 15KVA, 20KVA, 30KVA standard machine built-in 64 batteries

Maximum charging current



Maximum number of parallel units

6 Taiwan

Operating temperature range


Working altitude

Less than 1500m (more than this allowance)

Working relative humidity


Storage temperature


Distance surface 1m noise




Electrostatic release

IEC61000-4-2 Level 3

Persistent electromagnetic susceptibility

IEC61000-4-3 Level 3

Voltage flash compatibility

IEC61000-4-4 Level 3

Surge interference

IEC61000-4-5 Level 3

Electromagnetic interference (EMI)

EN62040-2(>25A) class A

Size of UPS cabinet (width * depth * height)


UPS cabinet weight (net weight)









Control panel

5.7 inch multi function LCD touch screen

Sound alarm

Battery mode alarm, alarm when the battery is very low, fan fault alarm, etc.


USB, RS232, RS485, dry contact (standard)


SNMP card, parallel board, battery temperature compensation