HOTSPOT FHSCP-UNV-4W-L Programmable Constant Power LED Driver Instruction Manual

HOTSPOT FHSCP-UNV-4W-L Programmable Constant Power LED Driver Instruction Manual

Important Safety Instructions

When using electrical equipment and this lighting device basic safety precaution should be followed at all times including but not limited to the following:

PLEASE READ CAREFULLY AND FOLLOW ALL INSTRUCTIONS FOR YOUR OWN SAFETY

• Important: An un-switched AC power source of 120VAC to 277VAC is required.
• Important: Double insulation used between the supply and battery circuit.
• Important: Intermittent re-charging circuit.
• Important: The recharging device remains safe after abnormal operating condition
• Caution: Do not let power supply cords touch hot surfaces.
• Caution: Do not mount near gas or electric heaters.
• Caution: Do not use outdoors.
• Caution: Battery is rechargeable LiFePO4 type and must be recycled or disposed of properly.

Do not use this emergency driver with accessory equipment other than recommended by manufacturer; failure to follow this may cause an unsafe condition. Servicing should only be performed by qualified service personnel.

Do not use this emergency driver for other than intended use. Equipment should be mounted in locations and at heights where it will not readily be subjected to tampering by unauthorized personnel.

Important: Indicator (LED light) illuminated indicates battery in charge mode when AC power is applied.
It is recommended and required by applicable code to test emergency function to ensure proper operation of the system;

LED light source should be illuminated for a minimum of ninety minutes (90).

ASSEMBLY and FIELD INSTALLATION WIRING: WARNING: AC power must be off before proceeding
with assembly or installation of emergency driver.

TESTING SYSTEM: The emergency battery requires a charge minimum of one (1) hour before testing the circuit. A full charge requires twelve (12) hours.

IMPORTANT: In order to maintain proper operation and warranty coverage, the battery must be recharged once per year prior to installation.

Wiring Diagram

Wiring Diagram (Emergency Only)

Input

Output

Guideline on calculating emergency illumination level

The purpose of this guideline is to identify the illumination level of the LED luminaire when used with Fulham’s FHSCP-UNV-4W-L LED emergency driver .The path of egress illumination level during emergency operation is determined by types of luminaires, Luminaire Efficacy, Luminaire Mounting Height, Emergency Power and some other effects in real application.

Step 1: Select an LED Luminaire, and make sure the LED light source is electrically compatible with Fulham’s LED emergency driver. Get the Light Distribution data (usually an .ies file) and Rated Efficacy data (lumen per watt) from luminaire supplier

If the luminaire is Design Lights ConsortiumTM (DLC) compliant, you can also get the efficacy information from DLC website.

• Open DLC Qualified Product List(QPL) database search page: https://www.designlights.org/search/
• Searching keywords by model, brand name or manufacturer for the luminaire used.
• Find the “Efficacy” data listed on website or calculated by dividing “Light output ”by“ Wattage”, the efficacy value should be shown in lumen per watt (lm/W).

If the luminaire is ENERGY STAR compliant, you can also get the luminaire efficacy information from ENERGY STAR website

• Open ENERGY STAR certified Light Fixtures database search page: https://www.energystar.gov/productfinder/product/certified-light-fixtures/results
• Searching keywords by model, brand name or manufacturer for the luminaire used.
• Find the “Energy Efficiency” data listed on website. If it is showed as “Measured at the Source”, please contact with luminaire supplier for additional light loss for this light source inside the fixture. The value should be shown in lumen per watt (lm/W)

Step 2: Determine the Emergency Power and calculate the Emergency Light Output. FHSCP-UNV-4W-L is programmable output; setting a proper Emergency Power is vital to achieve desired illumination. Emergency Light Output is equal to the Emergency Power multiply by luminaire efficacy. For example, if the luminaire is 120lm/W and in 3W emergency operation, the total Emergency Light Output is 120lm/W 3W = 360lm

Step 3: Use industry lighting design software to calculate the illumination level according to the luminaire layout in room, luminaire mounting height, the original .ies file and Emergency Light Output calculated above. If the illumination level cannot meet life safety codes, go back to Step 2 to use a higher Emergency Power or go back to Step1 to select a higher efficacy luminaire or use more luminaires in the room.

Fulham’s FHSCP-UNV-4W-L LED emergency driver is compliant with UL924 standard, according to UL test data, Table 1 and Table 2 below give basic indication to determine the min. Emergency Power and Luminaire Max. Mounting Height for 1 foot-candle illumination based on a single luminaire with typical Lambertian distribution. It is the light designer / construction contractor’s responsibility to validate the real illumination level on site, to assure the emergency light illumination level is in accordance with the requirement of Federal, state and local municipal codes. It may differ from the theoretical calculations or simulations on a computer.

Table 1. Min. EM Power for 1fc @10ft vs. Luminaire Efficacy

Luminaire Efficacy(lm/W)| Min. EM Power to achieve 1fc @10ft Mounting Height
---|---
80| 4W
100| 4W
120| 4W
140| 4W
160| 4W
180| 4W

Table 2. Max. Mounting Height vs. Luminaire Efficacy

Test Switch Indicator Status:

• Solid Red

| Normal working in A C mode.

• Slow Flashing Red, 4s on/1s of

| Battery not detected mode

• Flashing Red, 1s on/1s of

| Battery Failure Detected mode

• Flashing Red, 4s on/4 s of

| No Load/LED Load Failure mode

• Flashing Red, 0.1s on/3s of

| Emergency mode

Test Switch Operations:

EM Test : Press and hold test button for 1s to enter EM mode for testing in normal AC powered. Press and hold test button for 10s to exit emergency mode

Fulham Co. Inc.: 12705 South Van Ness Ave., Hawthorne, CA 90250
Tel.: 1-323-779-2980
Fax.: 1-323-754-9060.
Specifications subject to change without notice.
[email protected]
www.fulham.com

References

• Fulham: Lighting Solutions | LED Drivers | Ballasts | Emergency | Modules
• ENERGY STAR Certified Light Fixtures | EPA ENERGY STAR

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