1.Product IntroductionModel Number:DX-EX3C3 40K1.High Reliability
Design·Double conversion on-line topology design, so that the UPS
output frequency tracking, phase locking, voltage stabilization and
filtering noise, not subject to grid fluctuations interference.
Pure sine wave power supply, UPS output provides more comprehensive
and perfect protection for user equipment.·Advanced modular
dual-CPU control ensures reliable overall operation and high
stability, ensuring the overall efficiency of UPS safe
operation.·The CPU controls the current charging, and the charger
periodically charges the current according to the battery's
capacity.·The input harmonic filter complies with US and
European standards, allowing the UPS to reduce pollution to the
mains power feedback without affecting other equipment sharing the
same mains input.· Using advanced power factor correction PFC
technology, the input power factor is almost 1 no matter how the
load and mains voltage change.·Wide AC input voltage range: 380VAC
±25%, avoids frequent switching to battery power supply, and is
suitable for areas with harsh power environments.-Uses
high-frequency filtering synchronization circuit, fast tracking
synchronization frequency and power tapering function to reduce the
requirement of generator, the capacity is only twice the UPS input
power.· The input and output are equipped with harmonic filters to
minimize the harmonic interference of UPS to the power grid.· DC
start function, can directly start UPS in the state of no mains
power, to meet the emergency needs of users.2. Complete machine
protection capability·With output overload protection, output
short-circuit protection, inverter over-temperature protection,
battery under-voltage warning protection and battery over-charging
protection and other multi-functional protection in one, which
greatly ensures the stability and reliability of the system
operation.· Equipped with a manual maintenance switch, when the UPS
fails, it can switch to the bypass working state without
interruption and continue to supply power to the load from the
mains, making maintenance work easy, convenient and fast.
3.Interface Management Function·LCD display can record the UPS
working status, parameter information, etc. in real time, making it
convenient for users to manage the UPS. 4.Network Monitoring
Management· Communicate with computer through RS232/RS485
communication interface, SNMP network adapter and UPS intelligent
monitoring software, and various parameters of UPS can be displayed
at a glance on the communication interface.5. Optional intelligent
battery monitoring module·Can detect single batteries, and has
overvoltage, undervoltage and differential pressure alarm
functions. If there is a battery failure, it will be displayed on
the screen and notify the administrator. 6.High Environmental
Adaptability·The circuit board is placed in a completely enclosed
space and treated with "three-proof" coating, which is more
suitable for harsh environments such as tunnels and
squares.2.Technical ParametersModel numberDX-EX 3C3
40Kcapacity40KVA/32KWinputRated voltage3×380VAC/400VAC (3 phase + N
line)Voltage range285VAC~475VACFrequency
range50/60Hz±10%outputOutput voltage3×380VAC/400VAC (3 phase + N
line)Voltage stabilitySteady state: ±1% typical valueTransient: ±5%
typical (load change 100-0-100%)Frequency synchronization
range50/60Hz synchronization ±1%Mains loss ±0.1HzFrequency tracking
rate±1Hz/SOutput Waveformssine waveTotal harmonics (THDv)200%Switch
to bypassOverload 160%: switch immediatelyswitch back to
inverterAutomatic switch after the alarm is clearedMaintenance
BypasstypeuninterruptedVoltage3×400V (3 phase +N
line)frequency50/60HzBattery & ChargingNumber of batteries
(12V)32-40 (adjustable)Charging methodOptional: constant voltage
charging/constant current chargingCharging CurrentDefault 10A,
Maximum 40ABattery TypeSealed Lead Acid BatteryStructural
ParametersSize,D×W×H(mm)815×300×1000Weight (Kgs)66 Daxin
Intelligent Product Advantages--UPS power supply solution
provider--01 Stable and reliableOn-line double conversion
technology, completely eliminating the impact of power failures,
and effectively protecting the load from uninterrupted operation.03
Green energy savingReduce energy loss, efficiency can reach 90%,
ultra-small size, significantly save energy and space than
traditional UPS system02 Ultra-wide voltageUltra-wide voltage input
range, effectively reduce the number of battery rotation, extend
battery life04 Convenient and easy to useEasy to operate, LCD
display, friendly human-machine interface, standard machine
built-in battery, /* January 22, 2024 19:08:37
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