The world’s highest power density providing ultimate MW power protection with leading power performance and superior reliability

In this IT intensive world with heavy data traffic driven by cloud, 4G/5G and media streaming applications, IT managers are facing the challenges of increasing rack power density and limited data center space. Delta's innovative modular UPS technologies provide the answer to customers' demands for high power density, high power performance, and ultimate availability. The brand-new Delta Modulon DPH series UPS 50-300/500/600 kVA achieves the industry's leading power density of 50kW per module, offering the smallest footprint and best space utilization. The Modulon DPH Series UPS is the ideal modular power protection for MW data centers to achieve total cost of ownership (TCO) optimization.

Applications:

Model
DPH-300K / DPH-500K / DPH-600K

Power Rating

● DPH-300K
50-300 kVA/kW

50 kW Power Module: Up to 6 units

● DPH-500K
50-500* kVA / 50-450 kW

50 kW Power Module: Up to 9 units

● DPH-600K
50-600 kVA/kW

50 kW Power Module: Up to 12 units

Input

Nominal Voltage
220/380 Vac, 230/400 Vac, 240/415 Vac (3-phase, 4-wire + G)

Voltage Range
305~478 Vac (full load), 228~478 Vac (70% 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°C

Relative Humidity
0~90% (non-condensing)

Audible Noise (at one meter)

● DPH-300K
< 75 dB

● DPH-500K
< 80 dB

● DPH-600K
< 85 dB

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