| AC Power | Network UPS | Liebert-ITA-Series | ITA 1200782 20000VA / 18000W (Long Back-up)

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» AC Power » Network UPS » Liebert ITA Series

ITA 1200782 20000VA / 18000W (Long Back-up)

Mã hàng: 1200782
- Công nghệ: On-line Double Conversion.
- Điện áp vào/ra: 3 phase (400V) tuỳ chỉnh.
- Công xuất :16000VA / 14400W
- Tần số nguồn vào: 45-55Hz
- Phần mềm: quản lý năng lượng và Auto shutdown
- Kiểu dáng: Rack hoặc Tower
- Cổng giao diện: USB/Intellislot (Dry Contact/SNMP Card/Modbus Card/RS485 Card)
* Có khả năng đấu nối tối đa 4 (3+1) UPS theo dạng module để tăng công suất
* Không có accu bên trong , thời gian lưu điện được thiết kế theo yêu cầu khách hàng

Liebert ITA is a full featured scalable UPS designed to provide long backup time for small computer rooms and network equipment. Using true on-line double conversion UPS technology, Liebert ITA provides high efficiency and reliability with 0.9 output power factor that can power 10-30% more load than other ordinary UPS. This UPS offers fl exibility with parallelable configuration and extended backup time with external battery cabinets.

Features and Benefits
Best in Class Efficiency ▪ Supports parallel operation up to 4 units N+X configuration ▪ Backup time can be prolonged through cascaded connection or use of large capacity battery bank ▪ Outstanding energy-saving performance with more than 92% efficiency ▪ Input power factor of up to 0.99 with high electric energy utility rate ▪ Extra-wide input voltage/frequency range effectively reduces the discharging period of battery; thus, prolonging battery life ▪ Compatible with single-phase and 3- phase inputpower ▪ Optional strong charging capability effectively reduces the battery recharging time	Highly Reliable ▪ Double-conversion online design that ensures continuous power even when the main AC fails ▪ Supports N+X redundant mode up to 4 units for increased system reliability ▪ DSP full-digital control with high output voltage precision ▪ Uses state of the art technology and components to withstand fluctuation of input main voltage ▪ Provides latest USB monitoring interface ▪ Optional WEB/SNMP card for remote management ▪ Available in standard and long backup for 4-8 hours runtime. External charger is also available

Best Total Cost ▪ Up to 0.9 output power factor and can power 10-30% more load than other ordinary UPS, suitable for latest server models ▪ Uses soft-wire parallel operation mode without the need for complex parallel subrack, allowing the user to save on system cost ▪ High system efficiency, energy-saving and low operational cost ▪ High power density allows the rack to have a smaller footprint ▪ Standard two (2) years warranty

The Liebert ITA 5 Series is ideally suited for: ▪ Small computer rooms requiring long backup time (>30 minutes) ▪ Branch offices ▪ Servers ▪ Network computers and peripherals ▪ Storage device ▪ VoIP

What's in the Box?

▪ UPS
▪ Tower Stand
▪ Mounting Brackets
▪ USB Cable and Software
▪ User Manual
▪ Battery Connection Cable 2.5m (L model)

Parts

UPS Appearance

UPS Rear Panel

Technical Specifications

Run Time Chart

Frequently Asked Questions

What Is Liebert ITA?

▪ Liebert ITA is a new On-Line Double Conversion UPS series targeting to long
backup and parallel requirement
▪ Liebert ITA is available in 5kVA, 10kVA, 16kVA and 20kVA. All models are with
PF0.9

How is Liebert ITA different from GXT2?

▪ Both Liebert ITA and Liebert GXT2 are double conversion on-line UPS, providing
   best power protection
▪ Liebert GXT2/GXT3 are suitable for IT standand backup time (5 minutes w/
   internal battery and 30 minutes with external battery cabinets)
▪ Liebert ITA is suitable for long backup time when large capacity battery bank is
   used. External charger is also available to fast recharge.

What is Power Capacity of Liebert ITA?

▪ Liebert ITA 5kVA/4.5kW
▪ Liebert ITA 10kVA/9kW
▪ Liebert ITA 16kVA/14.4kW
▪ Liebert ITA 20kVA/18kW

What is difference between standard model and long backup model?

▪ The standard model and long backup model look similar. Both do not come with
battery. They may be connected with external battery cabinets (EBC).
▪ Long backup model has strong charger suitable for longer backup time and
faster recharge.
▪ Long backup model is designed to connect to large capacity battery bank.

How many blocks of batteries are required for long backup models?

▪ Sixteen (16) blocks of 12V batteries are required for long backup models. The
higher the battery capacity (Ah), the longer the run time.

Are there receptacles available for Liebert ITA?

▪ There are only hard-wired terminals on UPS box.
▪ A battery cabinet rear-mountable/rack-mountable PDU is available.
▪ There are receptacles available on 1+1 or 3+1 POD in parallel connection.

What are needed for Parallel Operation?

1. Parallel cable - must
2. POD – highly recommended

Can battery cabinet or battery bank be shared in the parallel operation?

▪ Yes but only for 16/20KVA model
▪ 5KVA and 10KVA currently can not share the battery. A project to share the
battery in on the way. Expected completion is end of 2010.

Can Liebert ITA use Liebert Multilink software?

▪ No. Liebert ITA uses SiteMonitor software.

How many ITA units can be paralelled together?

▪ Liebert ITA 5KVA: up to 4 units in 15KVA +1
▪ Liebert ITA 10KVA: up to 2 units in 10KVA +1
▪ Liebert ITA 16KVA: up to 4 units in 48KVA +1
▪ Liebert ITA 20KVA: up to 4 units in 60KVA +1