DPM Gen2 Series 300-2100 kVA

Features and Benefits

OPEX Savings
- AC-AC efficiency up to 97.5%, efficiency optimization at light loads saves energy costs
- Clean mode (voltage independent mode) up to 99.2% efficient guarantees the optimum power condition while maintaining the highest level of efficiency
- Optimizes energy cost with off-peak charging, avoiding peak-time expense
- Elevates grid stability through responsive demand reduction and fast frequency regulation, triggers upon utility requests for eligible bill subsidies
Impeccable Reliability
- Assures smooth power transitions with integrated Synchronized Multiple Bus (SMB), minimizing transformer inrush currents and maintaining balanced power from dual sources
- Parallels up to 8 units for redundancy or expansion, supported by N+1 internal redundancy in power modular configuration
- Maximizes UPS performance and lifespan with self-diagnosis and key component analysis
Ultimate Availability
- Lithium-ion battery ready. Adjustable battery charging voltage adapts to multiple types of batteries
- Seamless power shifts to generator with an advance power walk-in function, pausing during frequency issues for smooth transitions without unnecessary generator sizing expansion
- Grid interactive application. Provides corrective operation for unstable renewal energy sources with an innovative topology design that handles grid and battery power at the same time
- Easy mounting/cabling that supports both top and bottom cable entry and full front access

Overview

Selected by leading global cloud providers, Delta’s DPM Gen2 introduces advanced features for enhanced efficiency and reliability. This includes OPEX savings with up to 97.5% AC-AC efficiency and improved grid stability. Synchronized Multiple Bus (SMB) and parallel scalability ensures flawless reliability, making it the ideal solution for fortified hyperscale data centers.

Specifications

Model

DPM-300K/ DPM-600K/ DPM-900K / DPM-1200K / DPM-1500K / DPM-1800K / DPM-2100K

Power Rating

DPM-300K

300 kVA / 300 kW

DPM-600K

600 kVA / 600 kW

DPM-900K

900 kVA / 900 kW

DPM-1200K

1200 kVA / 1200 kW

DPM-1500K

1500 kVA / 1500 kW

DPM-1800K

1800 kVA / 1800 kW

DPM-2100K

2100 kVA / 2100 kW

Parallel Configuration

Up to 8 units

Input

Nominal Voltage

480 Vac, 3P3W+PE

Voltage Range

408-552 Vac (100% load)

Frequency Range

40-70 Hz

Total Harmonic Distortion (THDi)

< 3% (100% resistive load)

Power Factor

> 0.99 (100% load)

Short Circuit Withstand Rating

DPM-300-900K: 65 kA
DPM-1200-2100K: 100 kA

Connection

Single or dual feed

Output

Nominal Voltage

480 Vac, 3P3W+PE

Voltage Regulation

±1% (static)

Frequency

50/60 ± 0.05 Hz

Total Harmonic Distortion (THDv)

< 1% (linear load)

Power Factor

Overload Capability

< 110%: continues, 110-125%: 10 mins, 126-150%: 1 min, > 150%: 1 sec

Current Crest Ratio

Efficiency

Online Mode

Up to 97.5%

Clean Mode (VI)

Up to 99.2%

Battery

Battery Type

VRLA
Vented lead-acid
Lithium-ion
Ni-Zinc

Nominal Voltage

480 Vdc

Quantity

34-35
36-46 pcs (VRLA 12 V)

Charge Current

DPM-300K: 125 A
DPM-600K: 250 A
DPM-900K: 375 A
DPM-1200K: 500 A
DPM-1500K: 625 A
DPM-1800K: 750 A
DPM-2100K: 875 A

Protection Battery shunt trip x1, Battery temperature detection x4, Battery breaker status dry contact x1

Communication Interfaces

Display

10-inch color touchscreen

Port

Smart slot x2, Modbus (RS-485) port x1, REPO port x1, Input dry contact x6, Output dry contact x6, Synchronized Multiple Bus (SMB) x2, Breaker status detection x4, EMS/Console port x1, Ethernet x1

Remote Emergency Power Off (REPO)

Optional

Protocols

SNMP
Modbus RTU
Modbus TCP/IP
HTTP(S)
SNTP
SMTP
BOOTP
DHCP

Physical

Dimensions (W x D x H)

DPM-300K: 1030 x 990 x 2000 mm
DPM-1200K: 3070 x 990 x 2000 mm
DPM-1500K:3400 x 990 x 2000 mm

Net Weight

DPM-300K: 675.5 kg
DPM-1200K: 2,408 kg
DPM-1500K: 2,779 kg

Environment

Operating Temperature

0~40℃

Humidity

0-95% (non-condensing)

Altitude

0-2,000 m (derating 1%/100m from 1,001-2,000 m)

Storage Temperature

-25 to 70 °C

Ingress Protection

IP20

Conformance

Safety

UL1778

EMC

FCC Class A

Performance

IEC 62040-3

Sustainability

RoHS
REACH
Energy Star

Features

Standard

Advance Power Walk-in for Generator
Backfeed Protection with Contactor
Burn-in Test without Load Bank
Cold Start Function
Synchronized Multiple Bus (SMB)
Battery Shunt Trip
Auxiliary Power 48 Vdc for Shunt Trip

Optional

Advance Failure Prediction
Grid Interactive
Software Integration with Delta Lithium Battery BMS
DC Battery Ground Fault Detector
Integrated Battery Switch Cabinet
IR Scan Window

Models

Delta N Gen3 Series UPS,1/2/3 kVA

Delta RT Series UPS, 1/2/3 kVA

Delta DPH Series UPS, 50 – 300/500/600 kVA

Delta Micro Data Center