Model
DPH-300K, DPH-500K, DPH-600K
Power Rating
⦁ DPH-300K
50-300 kVA/kW
50 kW Power Module Quantity: Up to 6 units
⦁ DPH-500K
50-500* kVA / 50-450 kW
50 kW Power Module Quantity: Up to 9 units
⦁ DPH-600K
50-600 kVA/kW
50 kW Power Module Quantity: Up to 12 units
Input
Nominal Voltage: 220/380 Vac, 230/400 Vac, 240/415 Vac (3-phase, 4-wire + G)
Voltage Range: 305-477 Vac (full load), 229-305 Vac (70~100 % load)
Current Harmonic Distortion: < 3%**
Power Factor: > 0.99
Frequency Range: 40~70 Hz
Output
Voltage: 220/380 Vac, 230/400 Vac, 240/415 Vac (3-phase, 4-wire + G)
Voltage Harmonic Distortion: ≤ 0.5% (linear load)
Voltage Regulation: ± 1% (static)
Frequency: 50/60 Hz ± 0.05 Hz
Overload Capability: ≤ 125%: 10 minutes; ≤ 150%: 1 minute; > 150%: 1 second
Display: 10” color touch screen
Interface
Standard:
RS232 x 1, Parallel port x 4, USB type A x 2, USB type B x 1, MODBUS x 1, Smart slot x 1, REPO x 1, EPO x 1, Input dry contact x 4, Output dry contact x 6, External battery temperature detection x 4, External switch/breaker status dry contact x 4, BMS (RJ45) x 1, Ethernet x 1
Optional:
Relay I/O card, Battery cabinet temperature sensor cable
Conformance
Safety: CE
Efficiency
AC-AC: Up to 96.5%
ECO Mode: 99%
Battery
Nominal Voltage: ± 240 Vdc (default, ± 180 Vdc to ± 276 Vdc configurable)
Charge Voltage: ± 272 V (adjustable from ± 204 V to ± 312 V)
Protection of Battery Deep Discharge: Yes
Environment
Operating Temperature: 0~40℃
Relative Humidity: 0~90% (non-condensing)
IP Protection: IP20
Others
Parallel Redundancy and Expansion: Module and system redundancy, Maximum 8 units
Emergency Power Off: Remote (default) and local (optional)
Battery Start: Yes
Physical
Dimensions (W x D x H)
⦁ DPH-300K: 600 x 1100 x 2000 mm
⦁ DPH-500K: 600 x 1100 x 2000 mm
⦁ DPH-600K: 1200 x 1100 x 2000 mm
Weight - UPS System (without power modules)
⦁ DPH-300K: 311 kg
⦁ DPH-500K: 317 kg
⦁ DPH-600K: 605 kg
Weight - 50 kW Power Module (optional)
36 kg
* The power module’s rating is adjustable to 50 kVA or 55.6 kVA via Modbus. DPH-500K can support 500 kVA / 450 kW with nine 55.6 kVA power modules.
** When input vTHD is less than 1%.

All specifications are subject to change without prior notice.

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