Hubbell LX-450, LX-440 instruction manual Components, Assembly versions

Page 13

Transfer Switch

Components

 

1.

Transfer Control Relay

 

 

Controls whether the automatic transfer switch is in the normal or the emergency position.

 

De-energized - automatic transfer switch in Normal position

 

Energized - automatic transfer switch in Emergency position

2.

Timer circuit (not used on assembly –101 and -104)

 

This circuit determines how long the automatic transfer switch stays in the neutral position. Jumper

 

JMP1 selects one of four ranges.

 

 

Potentiometer P1 adjusts the time within that range. The four ranges are:

 

1–6 seconds

20–120 seconds

 

5–30 seconds

100–600 seconds

3.

Manual Disconnect Switch (not used on assembly -103)

 

Opening this switch disconnects power from the control transformers to the switching mechanism.

 

Then the transfer switch can only be switched manually using the handle.

Assembly versions

For LX-450

49271-101 No timer with MDS.

49271-102 Includes timer and MDS.

49271-104 No timer with MDS and monitor for AUTO/MANUAL switch. 49271-105 Includes timer, MDS, and monitor for AUTO/MANUAL switch.

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Contents 100, 200, 260, 400, 600, 800, 1000, 1250 Ampere 4 Pole Hubbell Industrial Controls, IncTable of Contents Introduction Installation Specifications and CertificationsSpecifications CertificationsOperation Transfer Switch Receiving and StorageLocation Line ConnectionsTransfer to Emergency Source Automatic OperationRetransfer to Normal Source Standard Features Standard and Optional FeaturesIndicating lights Control ModuleOptional Features Plant Exerciser B1-B2 Selector Switch R2-R4Remote Test R7 Preventive maintenance MaintenanceTransfer Test Manual TestSettings TroubleshootingAuto Test Transfer Control Relay Board TroubleshootingComponents Assembly versionsSet the time Plant Exerciser TimerProgramming Fr18 Spare Parts Spare Parts and Drawing ReferencesDrawing References

LX-450, LX-440 specifications

The Hubbell LX-440 and LX-450 are cutting-edge LED lighting solutions designed to meet the demands of various commercial and industrial applications. These products stand out for their exceptional energy efficiency, durability, and advanced technology, making them ideal for environments ranging from manufacturing facilities to retail spaces.

One of the primary features of the LX-440 and LX-450 is their robust construction. Built to withstand harsh conditions, the fixtures are engineered with high-quality materials that ensure longevity and reduced maintenance costs. The body of both models is designed to resist corrosion, making them suitable for use in environments exposed to moisture and chemicals. This makes the LX series particularly appealing for industries such as food processing, pharmaceuticals, and chemical manufacturing.

In terms of technology, the LX-440 and LX-450 utilize state-of-the-art LED technology to provide high lumen output with minimal energy consumption. This translates to substantial savings on energy bills and a reduced carbon footprint. With options for various color temperatures, users can select the lighting that best enhances visibility and comfort in their specific environments. These fixtures also boast an impressive lifespan of up to 100,000 hours, significantly reducing the need for frequent replacements.

Another significant characteristic of these models is their versatile installation options. The LX-440 and LX-450 can be easily mounted in a variety of settings, including pendant, surface, or chain mounting. This flexibility allows for customized layouts that can adapt to changing needs or configurations of the space. Furthermore, they feature a sleek and unobtrusive design that blends well with any decor, making them suitable for both industrial and commercial applications.

The LX series also includes advanced features such as integrated sensors for occupancy and daylight harvesting, which further enhance energy savings by ensuring that lights are on only when needed. These intelligent lighting solutions respond to their environment, adjusting brightness levels automatically to maintain optimal lighting conditions while minimizing energy use.

In summary, the Hubbell LX-440 and LX-450 represent the pinnacle of modern lighting technology. With their durable construction, advanced LED efficiency, customizable installation options, and smart features, these fixtures are ideal choices for businesses looking to improve their lighting solutions while achieving significant energy savings.
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