Low Frequency UPS Online UPS with Intelligent Battery Management 10K-120kVA

• Customization: Available
• Phase: Three Phase
• Type: On-line
• Model NO.: Low Frequency Strar Series LF33
• Protection: Overvoltage
• Application: Communication
• Classification: Lighting/Power
• Standby Time: Standard Machine
• Standby UPS: Sine Wave Output UPS
• Output Capacity: Large Type
• Equipment Mode: Centralized Model
• Brand: Upsen
• Transport Package: Cartons/Pallet
• Specification: CE & ISO Certificate
• Trademark: UPSEN
• Origin: China
• HS Code: 8504402000
• Production Capacity: 50, 000PCS/Month

Product Description

Low Frequency Online UPS Low Frequency Strar Series LF33 10K-120K(3Ph in/3Ph out)

Key Features

Use advanced 6th generation DSP and full digital control technologies to realize higher system stability.
Output power factor is 0.9, carrying capacity than conventional UPS with 10% above, as users reduce investment cost.
Advanced distributed active parallel technology can realize parallel operation of 6PCS UPS units without the need of centralized bypass cabinet.
6-inch extra large LCD that can display 12 language (Chinese ,English,Russian,Spanish,French and so on).
Extra wide input voltage and frequency range make it adapt to severe power grid environment.
Intelligent battery management maintains battery automatically to prolong the battery life.
Standard input/output filter improves the system EMC performance.
Extra strong capability to withstand output overload and short circuit, ensuring the system stability and system safety under extreme conditions.

Layered independently-sealed ventilation channel and re-dundant fan, circuit boards with protective paints and a dust filter embedded make it highly efficient to dissipate heat and protect the product effectively under severe environment.

 

Application
Mainly used in large IDC rooms, bank/securities settlement center, communication network management center, semiconductor product lines and large automation production and its control system. According to the special needs of users was improved, and used in large sports venues, conference room, theater and highway and railway tunnels metal halide lamp lighting system.


Technical Specification
 

Model

LF33 Series

Rectifier Type

6p

12p

6p

12p

6p

12p

6p

12p

6p

12p

12P

12P

12P

Rated Nominal

10KVA/9KW

20KVA/18KVA

30KVA/27KW

40KVA/36KW

60KVA/54KW

80KVA/72KW

100KVA/90KW

120KVA/108KW

Rated input voltage

380/400/415VAC   3-phase 4-wire

Rated frequency

50/60HZ

Input  parameters

Input voltage range

±25%

Input frequency range

45Hz~65Hz

Input soft start function

0-100%    5-300settable

Input power factor

>0.8

Input harmonic current

<20%

Bypass

Bypass voltage range

-20%~+15%

Bypass frequency range

50/60HZ±10%

Output parameters

Inverter output voltage

380/400/415VAC  3-phase 4-wire

Voltage stability

±1%(Steady  status),±3%(Transient  status)

Frequency

50/60Hz

Mains power synchronization window

±5%

Actually measured frequency accuracy (internal clock)

50/60Hz±0.05Hz

Output power factor

0.9(Output 90kW per 100kVA)

Transient response time

<5ms

Inverter overload capability

At 0.9 power factor, 110% for 1 hour, 125% for 10 minutes  and 150% for   60s

Short circuit current from inverter

3ph 1.5ln for 5seconds,1ph 2.9ln for   5seconds

DC Voltage

360/384/432/480VDC

Maximum Bypass capability

1000% for 100ms

Phase shift Characteristic

With 100% balanced load

<1°

With 100% imbalance load

<1°

Total harmonic Distortion (THDv)

100% linear load

<1%

100% non- linear load

<3%

System  efficiency (full

Up to 94% (inverter efficiency is up to  98%)

Rectifier output parameters

Charger output voltage stability

1%

DC ripple voltage

≤1%

Operating environment

Operating temperature range

0~40°C

Storage  temperature

-25~70°C(Without battery)

Relative humidity

0~95%  No condensation

Maximum operating height

≤Elevation 1000m, for elevation above 1000m, derate by 1% for every increase of  100m

Noise (1m)

58-68dB

Protection level

IP20

Standard

Safety: IEC60950-1 IEC62040-1-1 UL1778 EMC IEC62040-2 CLASS C2 EN50091-2 CLASS A Design and Test IEC62040-3

Physical parameters

Weight (kg)

980

1420

1200

1750

1350

2000

1600

2200

2100

2750

3690

6390

7390

Width(mm)

900

1250

1250

1640

1250

1640

1640

2280

2280

2280

2835

3955

3955

Depth (mm)

855

855

855

855

855

855

855

855

855

855

1000

1090

1090

Height (mm)

1900

1900

1900

1900

1900

1900

1900

1900

1900

1900

1950

1950

1950

* Product specifications are subject to change without further notice