EMERSON

The best solution of EMERSON


ITA 5~20kVA

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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 input power
Optional strong charging capability effectively reduces battery recharging time

Highly Reliable

Double-conversion online design that ensures continuous power even when the mains 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 to 8 hours runtime. External charger is also available

Best Total Cost

0.9 output power factor and can power 10-30% more load than other ordinary
UPS, suitable for latest server models (0.8 output power factor for 6KVA model)
Uses soft-wire parallel operation mode without the need for complex parallel sub rack, allowing the user to save on system cost
High system efficiency up to 94%, energy-saving and low operational cost
High power density allows the rack to have a smaller footprint
Standard two (2) years warranty for 5kVA and 6kVA models; one year warranty for 10, 16 and 20kVA models

The Liebert ITA Series is Ideally Suited for

Small computer rooms requiring long backup time (>30 minutes)
Branch offices
Servers
Network computers and peripherals
Storage device
VoIP


Liebert NXC 10~60Kva

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High Efficiency

Unprecedented integrated autonomy
0.9 output power factor
Unity input PF & low THDi <3%
Integrated circuit breakers
Wide voltage and frequency range
Three level inverter/rectifier
Replaceable power sub-assemblies
Intelligent battery management
Excellent generator adaptability
Common or dedicated battery configuration
Standard built in LBS and smart parallel function
Power walk-in enabled
Integrated transformer option
Flexible to accommodate inbuilt battery back up
Configured to deliver single or three phase power
External battery flexibility
Granual design architecture
Full front access
Service and fault diagnosis powered by black box function
High kW battery charger power
Equipped with advanced communication options
User friendly multi-lingual intuitive large LCD HMI


Liebert APM

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Ultra high efficiency up to 96% in double conversion mode, flat efficiency curve
Each 30kVA module deliver 30kW, unity PF
Wide voltage and frequency range
Maximum power density in its range allow it to accommodate 150kVA in <0.66m2 space
Distributed controller: Each module has its own DSP
Intelligent Battery Management
Input PF >.99, THDi <3%
Hot swappable power modules
Optional branch monitoring system with distribution version
Standard built in LBS function and smart parallel
Capable to handle 0.9 leading loads
Power scalability
• Multiple standard models
- Built-in distribution version
- Built-in modular battery version
Flexible battery combination adopts 12Vx30/32/34/36/38/40 cell design
Modular design architecture
Full front access
Service and fault diagnosis powered by black box function
Equipped with Advanced Communication Options
User friendly multi-lingual intuitive large LCD HMI


Liebert eXM

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Double Efficiency exceeding 96% at partial load
ECO mode availability for parallel configurations
Unity output PF ( kVA=kW)
Powerful battery charging capability
Flexible air flow management; from back and top
Top or bottom cable entry
Integrated transformer option
Full frontal access for installation and service
TM LIFE remote diagnostic and preventive monitoring service
Robust internal architecture makes it suitable for light industrial application


Liebert Hipulse-U 80-500kVA

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Up to 98% operating efficiency in Eco-Mode operation. Up to 93% operating efficiency in double conversion mode.
Standard built in LBS function and smart parallel
REGEN mode of operation
Wide voltage and frequency range
Dual main input
Space vector PWM technology in IGBT switching (SVPWM) at inverter level
Strong .9 output PF loading capacity
Leading power factor loads detection
High input fault currently capability
Power walk-in enabled
Compatible to 1+N and N+1 configuration
Two independent intellislots to achieve multi channel data highway


Liebert eXL UPS

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Scalable for capacity on demand
On-line UPS protection
Transformer-free topology with up to 97% efficiency in double conversion mode.
10.4” color touchscreen for easier use
Configurations include Single Module, 1+N Distributed Bypass Multi-Module, Reserve Bus.
Optional matching battery cabinets, available with Albér Battery Monitoring tools.
LIFE™ Services for remote monitoring and proactive service delivery.
ENERGY STAR Qualified


Trinergy Cube

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Availability

Predictive maintenance
Event analysis, waveform capturing and harmonic spectrum analyses
Data logging
LIFE™ remote diagnostic and preventive monitoring service embedded in the UPS

Capacity & Installation Flexibility

Configurable in various layouts
Simplified cable routing with unlimited input / output power connection availability
Increased energy density
Single unit configuration up to 3,4 MW

Smart Capacity

I/O Box and cores rated to operate continuously up to 55°C and capable of providing increased performance down to 20°C
Maximum input current of the UPS adjustable to meet specific protection rating requirements.

Efficiency

Average operating efficiency of 98.5%
Adoption of a three-level NPC2 topology for both rectifier and inverter

Liebert DM

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User-Friendly and Maintenance-Free

Large screen display with multi-level password protection and expert fault-diagnosis functions
Automatic startup on power and scheduled startup also available
Standard RS485 Monitoring Interface
Equipped with alarm for irregularities on blast reduction, fan failure and filter clogging
Email and SMS notification (thru the Liebert® RDU™) for remote monitoring functions

Highly adaptive

24/7 operation capable
Ultra wide input voltage range; multiple power protection functions
Environment adaptability: adoption to outdoor temperature while meeting cooling requirements
Adaptive to heat dissipation of the main equipment


Liebert PEX

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EC Fan -The EC fan technology regulates airflow and reduces the fan input power. In-floor configuration further reduces energy consumption in downflow units. This significantly reduces energy consumption and provides longer component life. Managed through Liebert iCOM controls, EC fans deliver airflow for the optimal operating conditions for IT equipment. Digital Scroll Compressor - Liebert PEX with Digital Scroll Technology is highly reliable and is designed to achieve efficiency with flexibility and to lower TCO. The use of digital scroll technology actively manages capacity modulation from 20 percent to 100 percent. During the loaded state, cooling units consume full load power. On the other hand, during the unloaded state, the units run freely, consuming only about 10 percent of the full load. iCOM Controller - The teamwork mode in the iCOM Controller, a key feature of the Liebert PEX, ensures efficiency by allowing multiple units to work together as a single system to optimize room performance. Infrared Humidifier - The Infrared Humidifier has been a feature on Liebert environmental control systems for over 45 years. Its rapid response and the ability to handle varying water conditions has made it an industry standard in applications that demand precise, particle-free humidity control. Dual Cool Option - This option a provides a second coil that utilises the central building Chiller system water supply. The unit can function either as a DX (compressorized) or a Chilled water system. During times when the chiller supply is available compressorized operation is eliminated, reducing energy costs. In addition this option can provide increased redundancy and flexibility to the environmental control system. Free Cool Option - Optional GLYCOOL free-cooling system permits compressorless operation in colder ambient conditions.


Liebert PEX+

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With ultra-high efficiency, reliability, flexibility and low cost whole life
Modular design, optimized airflow inside the cabinet, easy dismantling and easy handling
Removable handling structure, 100% positive maintenance, saving room floor space
Emerson Copeland efficient scroll compressor for refrigerants
Ultra-efficient EC fan, adjustable air volume depending on the room load
Large modular V-type evaporator, the dispenser nozzle and sophisticated design to ensure energy saving
Unique efficient far-infrared humidification system, wetting speed, adapt to poor water quality, low maintenance
Full Chinese LCD graphic display, the powerful joint control and communication functions
Speed air-cooled condenser, low noise
Electronic water flow adjusting means, precisely regulated to ensure optimal operation unit
R485 comes standard monitoring interface, which provides a variety of monitoring methods
Networking multiple units, the use of energy-efficient management and joint control, optimal energy efficiency


Liebert XD

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High heat-density cooling modules
Mount above, between or on racks
Use pumped refrigerant technology
60 Hz and 50 Hz models


Liebert CRV

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Flexibility

Horizontal airflow cooling design is suitable for non-raised or raised floors.
Adjustable airflow baffles maximize cooling to rack equipment, allowing the system to be positioned within the row or at the end of the row.
Air, water, glycol, and chilled water systems available.
Caster mounted for easy placement.
Multiple units communicate with each other to improve system performance and reduce energy consumption.

Lowest Total Cost of Ownership

Designed for higher return air temperature to maximize cooling capacity and increase efficiency.
Only front and back access required, resulting in minimized installation and service time.
Digital Scroll compressor and variable speed EC fans operate efficiently to reduce energy consumption and provide longer component life.
Compact cabinet minimizes floor space requirements.

High Availability

Self-adapts to changing conditions to provide 24/7 precision environmental control: cooling, humidity control and air filtration.
Liebert iCOM control provides alerts for preventive maintenance before issues occur.
Variable capacity Digital Scroll compressor adapts to load and eliminates compressor cycling, greatly increasing compressor life.

Ideal Applications

Small to medium-sized data centers
- From 2 to 24 racks
- Optimal for cold/hot aisle configurations
Heat density up to 10kW/rack without containment.
Raised and non-raised floors.
Rooms with a low ceiling where air cannot be ducted.
SmartAisle containment system.
Spot cooling in large data centers.