Hubbell LX-450, LX-440 Standard and Optional Features, Standard Features, Indicating lights

Page 7
TRANSFER TO EMERGENCY SOURCE
TRANSFER TO

Transfer Switch

5.0 Standard and Optional Features

Standard Features

The following standard features are provided with the LX-450 automatic transfer switch.

Indicating lights

NORMAL (PL1, Green) When the transfer switch is in the normal position (normal source contacts closed) auxiliary contact TSN-1NO closes to power the pilot light.

EMERGENCY (PL2, Red) When the transfer switch is in the emergency position (emergency source contacts closed) auxiliary contact TSE-1NO closes to power the pilot light.

Control Module

LED Indicators

EMERGENCY FREQUENCY MONITOR LED (Green) This LED is on when the emergency source frequency is within the operating range.

EMERGENCY VOLTAGE MONITOR LED (Red) This LED is on when the emergency source voltage is above the pick-up level.

ENGINE RUNNING UNLOADED LED (Red) This LED is on when the engine generator is running during the cool down interval.

NORMAL VOLTAGE MONITOR LED (Green) This LED is on when the normal source voltage is above the pick-up level.

RETRANSFER TO NORMAL SOURCE LED (Red) This LED is on during the RETRANSFER TO NORMAL time delay after the normal source voltage rises above the pick-up level.

LED (Red) This LED is on during the

EMERGENCY time delay after the emergency source voltage and frequency is above the pick-up level.

Time Delays

ENGINE RUNNING UNLOADED TIME DELAY This time delay is provided to allow the engine generator to run for a cool down period after retransfer to the normal source. At the end of this period, the engine control relay contacts activate to shutdown the engine generator.

OVERRIDE MOMENTARY OUTAGES ON EMERGENCY SOURCE This time delay overrides a retransfer to the normal source when the emergency source voltage is low or drops out momentarily.

OVERRIDE MOMENTARY OUTAGES ON NORMAL SOURCE This time delay overrides transfer

when the normal source voltage is low or drops out momentarily.

RETRANSFER TO NORMAL This time delay allows the normal source to stabilize before retransfer.

TRANSFER TO EMERGENCY This time delay allows the emergency source to stabilize before retransfer.

Page 7 of 16 Pages

Page 6 Page 8
Image 7
Page 6 Page 8
Contents 100, 200, 260, 400, 600, 800, 1000, 1250 Ampere 4 Pole Hubbell Industrial Controls, IncTable of Contents Introduction Certifications Specifications and CertificationsInstallation SpecificationsLine Connections Transfer Switch Receiving and StorageOperation LocationTransfer to Emergency Source Automatic OperationRetransfer to Normal Source Control Module Standard and Optional FeaturesStandard Features Indicating lightsOptional Features Plant Exerciser B1-B2 Selector Switch R2-R4Remote Test R7 Manual Test MaintenancePreventive maintenance Transfer 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.
Top Page Image Contents