Liebert VM12000, VM18000 user manual Remote Emergency Power Off Repo Cable

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INTRODUCTION

6

Features

6

Standard System Components

6

Optional System Components

6

UNLOADING THE UPS

6

INSTALLATION

7

3.5-6 kVA Connections

7

Input

7

Output

7

3.5-6 kVA Start-up Checklist

8

8 - 18 kVA Connections

9

Input

9

Output

9

8 - 18 kVA Start-Up Checklist

10

OPERATION

11

Control Buttons

11

LCD Display

11

Initial Start-Up

11

Table #2 Factory Default Settings

12

System Start-Up

14

Manual Restart after Manual Off

14

Auto-Restart

14

Manual Restart after Low Battery Shutdown or

 

REPO

14

Normal Operation

14

Battery Operation

14

On Battery

14

Battery Recharge

14

Bypass Operation

14

Auto-Bypass

14

Manual Bypass

14

Maintenance Bypass Operation

15

on 3.5 - 6 kVA Units

15

Transferring from UPS Operation to Maintenance

Bypass Operation

15

Transferring from Maintenance Bypass Operation

to UPS Operation

15

System Shutdown

15

Manual Off

15

Remote Emergency Power Off

15

UPS Alarms

15

OPTIONS

16

Distribution

16

Configurable Distribution (CD)

16

Load Modules

17

POWER MANAGEMENT

25

Getting Started

25

Power Management Programming Elements ....

26

Loads

26

Events

26

Power Management Sample #1

27

Power Management Sample #2

27

Remote Emergency Power Off (REPO) Cable...

28

Communications Options

28

SiteNet 1 Shutdown Interface Kits

28

SiteNet 2 Power Surveillance

28

SiteNet SNMP (Simple Network Management

 

Protocol)

28

Terminal/Modem Connection

28

RS-232 with User-Configurable Relays

29

Cables

29

External Battery Cabinets

30

ROUTINE MAINTENANCE

31

LIEBERT UPSTATION S™

 

SPECIFICATIONS

31

APPENDIX

32

NEC Wire Gauge Chart

32

3.5 kVA Battery Run Times

33

6 - 8 kVA Battery Run Times

34

10 - 12 kVA Battery Run Times

35

15 - 18 kVA Battery Run Times

36

Alarm Messages, Meanings, and Corrective

 

Actions

37

4

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Contents UPStation S Page Page Remote Emergency Power Off Repo Cable Liebert UPStation S Site Planning Data Unloading the UPS IntroductionOptional System Components Installation OutputKVA Start-up Checklist UPS accepts two-phase or three-phase power 18kVA Single Line Diagram KVA Start-Up ChecklistOperation Control / Display PanelControl Buttons LCD DisplayConfiguration Setting Default Value DisabledTable #2 Factory Default Settings See OptionsLCD Menu Tree On Battery Battery RechargeManual Restart after Manual Off Auto-BypassRemote Emergency Power Off Manual OffDistribution Configurable Distribution CD OptionsReceptacle Voltage Circuit Configuration Breaker Hardwire Load ModuleStandard Load Module Load ModulesMaintenance Bypass 8 18kVA Weights/DimensionsApproximate Weights in Pounds Model Number 125 175 On-Line Standard FeaturesMaintenance TestInstallation MountingKVA UPS Connections KVA Maintenance Bypass Connections Operation Initial System Start-upTransfer to Maintenance Bypass from On-Line Transfer to Test from Maintenance BypassTroubleshooting Transfer to On-Line from TestSelect a Time Delay Getting Started∙ Programming ∙ Review ∙ Override ∙ Load Labels Select a Load ModulePower Management Programming Elements ∙ Utility Failed ∙ Utility Restored∙ Turn OFF load ∙ Turn on load ∙ Warning Delays LoadsDefine Parameters Start Closure Step #1AStep #1B Step #1CSiteNet 2 Power Surveillance SiteNet 1 Shutdown Interface KitsRS-232 with User-Configurable Relays VCR232C CablesStandard External Battery Cabinets VBD061 3.5-6 kVAVBS061 / VBS062 6 kVA VBD121 8 12 kVARoutine Maintenance NEC Wire Gauge Chart AppendixMins UPStation S 6 kVA Battery Run Times #1 UPStation S 10 kVA Battery Run Times #1 UPStation S 18 kVA Battery Run Times #1 Alarm Messages, Meanings, and Corrective Actions UPStation S Company Behind The Products

VM18000, VM12000 specifications

The Liebert VM12000 and VM18000 are advanced precision cooling systems designed to provide reliable temperature and humidity control in critical environments such as data centers, telecommunications facilities, and industrial applications. These systems are engineered to meet the diverse needs of modern infrastructures that demand optimal performance, energy efficiency, and robust reliability.

One of the key features of the Liebert VM series is its high cooling capacity. The VM12000 offers a cooling capacity of 12,000 BTU/h, while the VM18000 provides an impressive 18,000 BTU/h. This makes both models ideal for environments where heat load is significant, ensuring that critical equipment remains within operational limits. The systems employ variable speed technology, allowing them to dynamically adjust cooling output based on real-time conditions, which enhances energy efficiency and performance.

The Liebert VM series is equipped with advanced control systems, including microprocessor controls that enable precise monitoring and adjustments. Users can easily access real-time data through intuitive interfaces, allowing for seamless management of cooling settings. Additionally, the systems can be integrated into building management systems (BMS), offering centralized control that enhances operational efficiency.

Another notable characteristic of the VM series is its modular design. This allows for easy scalability, making it suitable for both small setups and large, complex installations. The flexibility offered by the modular design permits the addition of cooling units as cooling demands grow, ensuring that users can keep pace with their evolving requirements.

In terms of energy efficiency, the Liebert VM12000 and VM18000 meet and exceed the efficiency standards set by the industry. The systems utilize R-410A refrigerant, which is environmentally friendly and contributes to higher energy performance. This focus on sustainability not only reduces the carbon footprint but also lowers operating costs, providing significant savings over time.

Furthermore, the Liebert VM series is built with robust components designed for durability and longevity. The systems are engineered for high performance in demanding conditions, ensuring reliability even in the most challenging environments.

Overall, the Liebert VM12000 and VM18000 precision cooling units stand out for their high capacity, energy efficiency, advanced controls, and modularity. These features make them a top choice for businesses needing reliable cooling solutions to protect their critical infrastructure while also promoting energy sustainability.