Split System Models

Figure 30 Split systems general arrangement

Hot Gas

 

Condenser

Bypass Solenoid

High Pressure

Coil

Valve

Switch

 

Scroll

 

 

 

Liquid Injection Compressor

 

 

 

1/2" (12.7mm) NPT

 

 

 

Valve Bulb

 

 

 

 

 

 

 

 

 

 

 

 

 

Pressure Relief Valve

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Suction Line

 

 

 

 

 

 

AIR COOLED

 

 

Male Quick

 

 

Check Valve

 

Sight

 

 

Connect

 

 

 

Suction Line

 

 

 

 

 

Glass

 

Service

Coupling*

 

 

 

 

 

 

Female Quick

 

 

 

Head Pressure

 

 

 

 

Access

Connect

 

 

 

 

 

 

 

Ports

Coupling*

 

 

 

Control with

 

 

Lee-Temp

 

 

 

1

 

 

Integral Check

 

 

 

 

 

 

 

Hot Gas

Valve

Pressure Balancing

Receiver

External

Sensing

 

 

 

 

 

 

 

 

Bypass Control

 

Tube in

Equalizer

Bulb

 

Liquid Injection

Liquid Line

Receiver Heater

Valve

 

Tube

 

Valve

 

 

 

Condenser

 

Filter

 

Valve

 

Male Quick

 

 

Pressure Limiting

 

 

 

 

 

 

Liquid Line

 

Switch

 

 

 

 

Drier

 

 

 

Connect

Solenoid Valve

 

High Pressure

 

 

 

 

 

Liquid Line

Coupling*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Female Quick

 

 

 

Switch

 

 

 

 

Expansion

Connect

 

Scroll

 

 

 

 

 

 

Coupling*

 

Compressor

 

 

 

 

 

 

Valve

 

 

Liquid Injection

 

 

Hot Gas Bypass

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Valve Bulb

 

 

Solenoid Valve

 

 

 

Evaporator

 

 

 

 

 

 

 

 

Water/Glycol

 

Coil

 

 

 

Suction Line

 

 

 

Return

 

 

 

 

 

 

 

 

 

Line

Water/Glycol

 

 

 

 

Male Quick

 

 

 

WATER COOLED

 

 

 

 

 

Supply

 

Connect

 

 

 

 

 

 

 

Fluid Return

 

Line

 

GLYCOL COOLED

 

Coupling*

 

 

 

 

 

 

 

from Unit

 

 

 

 

Service

 

Suction Line

 

 

 

 

 

 

 

 

Access

 

Female Quick

 

 

 

 

 

 

 

 

Ports

 

Connect

 

 

 

 

Fluid Supply

 

 

External

 

 

Coupling*

1

 

 

 

 

 

 

 

 

Hot Gas Bypass

to Unit

 

 

 

 

 

 

 

 

 

 

 

Equalizer

Sensing

 

 

 

 

Shutoff

 

 

 

 

Bulb

 

Liquid Injection

Liquid Line

Control Valve

 

Valves*

2-Way Water

Tube inTube

 

Filter

 

Valve

 

 

 

 

Regulating

 

Condenser

 

 

 

 

Male Quick

 

 

 

 

 

 

 

 

 

 

Valve

 

 

 

Drier

 

Liquid Line

Connect

 

 

Hose Bibs*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Female Quick

Coupling*

 

 

 

 

 

 

 

Expansion

 

Connect

 

 

 

 

 

 

 

 

 

 

Coupling*

 

 

 

 

 

 

 

 

Valve

 

SINGLE CIRCUIT SHOWN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Evaporator

 

 

 

 

FACTORY

 

 

 

 

 

Coil

 

 

 

 

PIPING

 

 

 

 

 

 

 

 

 

 

 

OPTIONAL PIPING

 

 

 

 

 

*Components are not supplied by Liebert but are recommended for proper circuit operation and maintenance.

1NOTE: Refer to installation manual for field piping guidelines.

Fluid

Return from Unit

Fluid Supply to Unit

SL-11900 PG 5

3-Way Water

Regulating Valve (optional)

59

Page 65
Image 65
Liebert 3000 installation manual Water Cooled

3000 specifications

The Liebert 3000 is a cutting-edge power protection solution designed to provide reliable and efficient backup power for critical applications. This uninterruptible power supply (UPS) system is engineered to safeguard sensitive electronic equipment from power disturbances, ensuring uninterrupted operations in data centers, telecommunications, and industrial environments.

One of the standout features of the Liebert 3000 is its high-efficiency design. With an efficiency rating of up to 94%, the system minimizes energy loss, resulting in lower operational costs and a reduced carbon footprint. This is particularly important in today's environmentally conscious climate, as organizations strive to meet sustainability goals while maintaining top-tier performance.

The Liebert 3000 employs advanced technologies to enhance its functionality. It incorporates online double-conversion technology, which provides a continuous supply of clean and regulated power. This technology ensures that connected loads receive stable voltage and frequency, shielding them from voltage spikes, sags, and outages. Additionally, the UPS offers features such as automatic battery testing, which helps ensure peak battery performance and reliability.

Another key characteristic of the Liebert 3000 is its modular design, allowing for flexible scalability. This means that organizations can easily expand the capacity of their UPS system as their power needs grow, without the need for extensive system overhauls. The modular architecture also facilitates simplified maintenance and reduces downtime, as individual modules can be serviced without interrupting power to the critical load.

The system is equipped with comprehensive monitoring and management capabilities. The Liebert 3000 provides real-time data on power usage, battery status, and system performance, enabling facility managers to make informed decisions and proactively address potential issues. The integration of remote management tools allows for seamless monitoring from anywhere, providing peace of mind for operators.

Overall, the Liebert 3000 combines high efficiency, advanced technology, and flexible design to deliver a robust power protection solution. Its reliability and performance make it a preferred choice for organizations seeking to protect their critical infrastructure while enhancing operational efficiency and sustainability. As businesses continue to rely on technology for their everyday operations, the Liebert 3000 stands out as a dependable safeguard against the uncertainties of power quality.