Modular UPS - DPH Series, Three Phase, 50 – 300/500 kW, 480 V
Introduction
Features
Technical Specifications
DownloadsTechnical Specifications
Model
DPH-300K-HV / DPH-500K-HV
Power Rating
● DPH-300K-HV
50-300 kVA/kW
50 kW Power Module: Up to 6 units
● DPH-500K-HV
50-500 kVA/kW
50 kW Power Module: Up to 10 units
Input
Nominal Voltage
480 V (3-phase, 3-wire + G)
Voltage Range
408~552 Vac (full load)
Current Harmonic Distortion
≤ 2.5% *
Power Factor
> 0.99
Frequency Range
40~70 Hz
Output
Voltage
480 V (3-phase, 3-wire + G)
Voltage Harmonic Distortion
≤ 0.5% (linear load)
Voltage Regulation
± 1% (static)
Frequency
50/60 Hz ± 0.05 Hz
Overload Capability
≤ 105%: continuously
> 105~110%: 60 minutes
> 110~125%: 10 minutes
> 125%~≤ 150%: 1 minute
Display
10” color touch screen
Interface
Standard
Parallel port x 4, USB Type A x 2, USB Type B x 1, Modbus port x 1, Ethernet x 1, RS232 x 1, REPO x 1, Input dry contact x 4, Output dry contact x 6, Battery temperature sensor x 4, External switch detection x 4, Smart card slot x 1
Optional
Relay I/O card, Battery cabinet temperature sensor cable
Efficiency
AC-AC Mode
Up to 97%
ECO Mode
99%
Battery
Nominal Voltage
480 Vdc (Default, adjustable from 360 Vdc to 552 Vdc)
Charge Voltage
544 Vdc (Default, adjustable from 408 Vdc to 624 Vdc)
Protection of Battery Deep Discharge
Yes
Environment
Operating Temperature
0~40°C
Relative Humidity
0~95% (non-condensing)
Audible Noise
< 75 dB **
IP Protection
IP20
Others
Parallel Redundancy and Expansion
Module and system redundancy, Maximum 3 units
Emergency Power Off
Remote (default)
Battery Start
Yes
Physical
Dimensions (W x D x H)
● DPH-300K-HV
23.62 x 33.46 x 78.74 in
● DPH-500K-HV
55.12 x 33.46 x 78.74 in (default)
55.12 x 43.31 x 78.74 in (against the wall)
Weight - UPS System (without power modules)
● DPH-300K-HV
588.6 lbs
● DPH-500K-HV
1162.3 lbs
Weight - 50 kW Power Module (optional)
78.26 lbs
* When input vTHD is less than 1%.
** At a distance of 3.28 ft (1 meter) of the UPS
** At a distance of 3.28 ft (1 meter) of the UPS
All specifications are subject to change without prior notice.
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