60 ~ 300KVA - UM33 - 【3P:3P】

UM33 is applied with online double conversion technology to

reach its high performance over 94.5% at 50% load. It significantly

reduces overall Total Cost of Ownership ( TCO ).

        Built-in maintenance bypass assures continuous power to critical

        loads during UPS maintenance. Besides, to facilitate installation

        and maintenance, all panel control and connectors are front accessibility.

2. High scalability

7. Flexible battery configuration adapts different applications

       DSP control provides and improved solution with high

       Performance. Integrated with modular design and parallel

       technology，UM33 simplifies future power expansion.

Battery numbers can be adjusted flexibly. It will adapt different

power demands and shorten system downtime.

3. Unity output power factor

8. Highly reliable operation with redundant power supply in STS

   UM33 delivers unity output power providing the maximum

power capacity to mission critical loads. It satisfies the requirements     

of the latest servers and optimizes IT investment with every penny. 

UM33 provides 2 power supplies in STS, ensuring no risk of shutdown.

4. Modular design lowers MTTR

9. User-adjustable charging current

         Modular design is applied in power module, STS module and

         battery module. It will simplify maintenance and replacement

         with low MTTR ( Mean Time To Repair ).

         UM33 provides maximum 8A or 6A charging current for every

         Power module and it is user-adjustable based on requirement.

5. N+1 or N+X parallel redundancy for power guarantee

10. High overload capability

         Scalable architecture allows you to optimize cost expense to

         meet power demands by vertically expanding in a single rack

         enclosure from 30KVA to 210KVA and achieve N+1 or N+X

         redundancy in the same rack. 

         UM33 supports, 100% overload for 60 minutes,

         125% for 10 minutes, and 150% for 1 minutes.

11. Graphic 5.7 inch LCD design for easy management

         Designed for easy management, the intuitive design of 5.7 inch graphic

         LCD display enhances the readability of identified and advanced configuration.     

12. Optional 10 inch touch LCD panel

15U Cabinet

30U Cabinet

42U Cabinet

Phase

3 Phase in / 3 Phase out

Cabinet Capacity

60 KW

90 KW

120 KW

180 KW

200 KW

300 KW

One Power Module Capacity

  20KVA/20KW  

  30KVA/30KW  

  20KVA/20KW  

  30KVA/30KW  

  20KVA/20KW  

  30KVA/30KW  

Maximum Power Module Number

3

3

6

6

10

10

BATTERY TYPE

Lead-acid Batteries, External Battery Cabinet

INPUT

Nominal Voltage

3 × 380VAC / 400VAC / 415VAC ( 3Ph+N )

Input Voltage Range

305 - 478 VAC ( 3-Phase )  @  70% ~ 100% Load

208 - 478 VAC ( 3-Phase )  for < 70% Load

Nominal Frequency

50 / 60 Hz ( Sensing )

Frequency Range

40 Hz ~ 70 Hz

Power Factor

> 0.99 @ 100% Load ； > 0.98 @ 50% Load

Harmonic Distortion ( THDi )

< 3% @ 100% Load

OUTPUT

Output Voltage

3 × 380VAC / 400VAC / 415VAC ( 3Ph+N )

Voltage Regulation ( Steady State )

≤ ± 1% Typical ( Balanced Load ) ； ≤ ± 2% Typical ( Imbalanced Load )

Nominal Frequency

50 / 60 Hz ( Sensing )

Frequency Range (Synchronized Range)  

46 Hz ~ 54 Hz  or  56 Hz ~ 64 Hz

Current Crest Ratio

3 : 1

Overload Capacity

1 hour for 110% ; 10 minutes for 125% ; 1 minute for 150% ; 200 ms for > 150%

Harmonic Distortion

≤ 2% THD ( Linear Load ) , ≤ 4% THD ( Non-linear Load )

Transfer

AC Mode to Battery Mode

Zero

Time

Inverter to Bypass

Zero

Waveform  (Battery Mode )

Pure Sine Wave

Efficiency

Up to 94.5%

BATTERY

Nominal Voltage

+/- 216V ( 12V × 36 pcs )

Maximum Voltage

+/- 240V ( 12V × 40 pcs )

Minimum Voltage

+/- 192V ( 12V × 32 pcs )

Float Charging Voltage

2.25V / Cell

Boost Charging Voltage

2.35V / Cell

Temperature Compensation

Yes

Maximum Charging Current

( Per Power Module )

6A

8A

6A

8A

6A

8A

PHYSICAL

Net Weight ( kg )

182

183.5

434.5

437.5

611

620

Cabinet Dimension （D×W×H）mm

1000×515×760 ( 15U )

1100×600×1475 ( 30U )

1100×600×2010 ( 42U )

ENVIRONMENT

Operating Temperature

0 ~ 40 ℃

Relative Humidity

0-95% ( Non-condensing )

Altitude

< 1000m for Nominal Power

IP Class

IP 20

MANAGEMENT

Smart RS-232 / USB

Supports Windows 2000/2003/XP/Vista/2008, Windows 7/8/10, Linux and MAC

Optional SNMPMP

Power management from SNMP manager and web browser

STANDARDS

Safety

IEC / EN 60950-1 ; IEC / EN 62040-1

EMC

IEC / EN 62040-2 Category C3

PM-20

3P/3P 380/400/415VAC

20KVA/20KW Power Module

650×440×132 ( 3U )

34

PM-30

3P/3P 380/400/415VAC

30KVA/30KW Power Module

650×440×132 ( 3U )

34.5