Product Introduction
Model Number:DX-3H30KL-M

1.Technology Implementation
High Reliability Design
·Truly realize online double conversion
·Compatible with generator input (generator capacity must be twice the UPS capacity)
·Output isolation transformer can be added according to user requirements(installed before delivery)
·Standard EPO (Emergency Power off Device)
·The machine is controlled by MCU+DSP chip
·Support parallel function, up to 3 parallel machines (only parallel models)
·The number of batteries (16-20 cells) can be set according to site requirements
·Charging current (1-4A, default 4A/per charging board) can be set on site according to requirements
·This series has power factor PF0.8 , PF0.9 two models.
·Supports automatic power-on function after launch (off by default)
·After power outage, the battery power is exhausted.and the power can be automatically turned on after the call
2. Complete machine protection capability
·With output overload protection, output short-circuit protection, inverter over-temperature protection, 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.
·Optional manual maintenance switch, when the UPS failure, can be transferred to the bypass state without interruption by the utility to continue to supply power to the load, so that the maintenance work is easy and convenient.
3.Interface Management Functions
·The LCD displays the UPS operating status and parameter information in real time, facilitating UPS management.
4.Network monitoring management
·Through the RS232/RS485 communication interface, SNMP network adapter, with the UPS intelligent monitoring software can be communicated with the computer, the various parameters of the UPS at a glance on the communication interface.
5.High environmental adaptability
·The circuit board is placed in a completely closed space and is coated with "three defenses", which is more suitable for the harsh environment of tunnels and squares.

6.Technical Parameters

Model DX-3H30KL-M
capacity 30000VA / 24000W
input
Voltage range 190-520VAC (3-phase) 50% Load
305-478VAC (3-phase) 100% Load
Frequency Range 46 Hz ~ 54 Hz @ 50 Hz Systems
56 Hz ~ 64 Hz @ 60Hz system
Phase Three phase grounded type
Power factor >= 0.99 at 100% load
output
Phase Single-phase (Fire + Zero + Ground)
Output voltage 208/220/230/240VAC
AC Voltage Range ± 1%
Frequency range (synchronization range) 46 Hz ~ 54 Hz @ 50Hz System
56 Hz ~ 64 Hz @ 60Hz system
Frequency range (battery mode) 50 Hz ± 0.1 Hz or 60Hz ± 0.1 Hz
overload Mains mode 100%~110%: 10 min; 110%~130%: 1 min; >130%: 1 sec.
Overload, transfer to bypass mode
Battery Mode 100%~110%: 30 seconds; 110%~130%: 10 seconds; >130% : 1 second
Overload, transfer to bypass mode
Current peak ratio 3:1 max
Harmonic Distortion Frequency Range (Battery Mode) <= 2 % @ 100% linear load; <= 5 % @ 100% non-linear load
Switching time Online ← → Battery 0 ms
Inverter←→Bypass 0 ms
Inverter ← →ECO <10 ms
Output power factor 0.8
Parallel Capacity Supports up to 3 units in parallel (commonly sold models are not supported)
waveform Pure sine wave
Inverting mode IGBT
Control Method MCU+DSP
efficiency
AC mode > 89%
Battery Mode > 88%
Long extension machine (battery section factory adjustable) model Depends on battery configuration
amount 16 - 20
Charge current (Max) 12.0 A ± 10%
Charging Voltage 273 VDC ± 1% (based on 20 batteries)
Display Instructions
LCD Visually display load size,battery capacity, mains mode, battery mode, bypass mode, fault indication, etc. through images
Output voltage, frequency, bypass enable, ECO function, charging current, discharging time, etc. can be adjusted through the on-screen display menu.
appearance
Long extension machine SIZE,DXWXH(mm) 815X300X1000
Net weight (kgs) 64
environmental conditions
operating temperature 0 ~ 40°C (battery life is shortened in environments > 25°C)
Operating humidity < 95% and no condensation
Operating altitude <1000m
noise Less than 65dB @ 1 Meter
manage
Intelligent RS-232 or USB Supports Windows® 2000/2003/XP/Vista/2008/7/8, Linux, Unix, and MAC.
Optional SNMP Supports power management by SNMP administrators and web browsers

Daxin Intelligent Product Advantages
--UPS power supply solution provider--

01 Stable and reliable
On-line double conversion technology, completely eliminating the impact of power failures, and effectively protecting the load from uninterrupted operation.
03 Green energy saving
Reduce energy loss, efficiency can reach 90%, ultra-small size, significantly save energy and space than traditional UPS system
02 Ultra-wide voltage
Ultra-wide voltage input range, effectively reduce the number of battery rotation, extend battery life
04 Convenient and easy to use
Easy to operate, LCD display, friendly human-machine interface, standard machine built-in battery,