EasyManua.ls Logo

Eaton NFMVA20L - User Manual

Eaton NFMVA20L
12 pages
Save Page as PDF
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE
IF 1848
Champ LED Floodlight
NFMVA20L/25L LED Fixtures
Installation & Maintenance Information
IF 1848 • 03/19 Copyright
®
2019, Eaton’s Crouse-Hinds Division Page 1
WARNING
To avoid the risk of fire, explosion or electric shock, this product should be
installed, inspected and maintained by a qualified electrician only, in accordance
with all applicable electrical codes.
WARNING
To avoid electric shock:
• Be certain electrical power is OFF before and during installation and
maintenance.
• Floodlight must be supplied by a wiring system suitable per local code with
an equipment grounding conductor.
To avoid burning hands:
• Make sure LEDs and drivers are cool to touch when performing
maintenance.
WARNING
To avoid explosion:
• Make sure the supply voltage is the same as the rated floodlight voltage.
• Do not install where the marked operating temperatures exceed the
ignition temperature of the hazardous atmosphere.
• Do not operate in ambient temperatures above those indicated on the
floodlight nameplate.
• Use only replacement parts from Eaton’s Crouse-Hinds Division.
• Use proper supply wiring as specified on the floodlight nameplate.
• All surfaces must be clean.
• LED compartment non-serviceable. Do not open.
• Before opening wiring compartment, electrical power to the floodlight
must be turned off and area must be free from hazardous atmosphere.
Keep tightly closed when in operation.
• To minimize the risk from electrostatic discharge, when cleaning, wipe the
lens with a clean, damp cloth.
INSTALLATION
Mounting
Yoke Mount - Wall Mount Using Floodlight Yoke Only
1. Using floodlight yoke as a template, mark and drill desired location on mounting
surface.
2. Secure floodlight yoke to surface using ½” bolts or lag screws (not provided).
WIRING
Wiring the Floodlight
1. Open back cover/heat sink by loosening nine (9) #10-24 x 0.75” stainless steel
cover screws using a 5/16” nut socket or flat head screwdriver
(see Figure 1).
The heat sink cover should be removed by pulling back on one corner of the top
most edge to prevent damage to gasket.
NOTE: To avoid pinching hazard between heat sink cover and driver housing, ensure
that floodlight is oriented in vertical position before, and during, wiring procedure.
2. All components in the fixture are pre-wired so only line in, neutral and ground
need to be connected in the fixture using the supplied Wago connectors, using
methods that comply with all applicable codes. See Figure 2 for wiring diagram.
• Wire range from AWG 18-14 (0.75 - 2.5mm²) for neutral, and line (strip
length 0.43” [10.9mm]), and AWG 16-14 (1.5 - 2.5mm²) for ground
connections (strip length 0.43” [10.9mm]).
• Entries to driver housing shall be sealed, using HTL or STL, with
devices rated a minimum of IP66.
• Standard openings are M20, M25 or 3/4” NPT.
• Optional openings are M20 (20mm) and/or M25 (25mm).
• Secure all electrical connections and wiring entry glands.
• Ensure that the following lengths for field wiring, internal to the driver
housing compartment, are followed:
– 4.5” ± 0.25” (114 ± 6mm) for ground wire
– 2.5” ± 0.25” (64 ± 6mm) for neutral wire
– 2” ± 0.25” (51 ± 6mm) for line in wire
APPLICATION
LED floodlight construction is designed for use indoors and outdoors in marine and wet
locations, where moisture, dirt, corrosion, vibration and rough usage may be present.
NFMV:
IECEx:
• IEC, ATEX:
• IECEx UL 15.0029X
• DEMKO 15 ATEX 1377X
• DEMKO 15 ATEX 1383
• Ex ec IIC T4 Gc Tamb -40°C to +55°C
• Ex tb IIIC T81C Db Tamb -40°C to +40°C
• II 3 G Ex ec IIC T4 Gc Tamb -40°C to +55°C
• II 2 D Ex tb IIIC T81C Db IP66 Tamb -40°C to +40°C
Refer to the floodlight nameplate for specific classification information, maximum
ambient temperature suitability and corresponding operating temperature (T-number).
IEC STANDARDS:
• IEC 60079-0:2011+ Corr.1(2012-01) + Corr. 2 (2013-12) + I-SH 01 (2013-11) + I-SH
02 (2014-10) / EN 60079-0:2012 + A11:2013
• IEC 60079-7:2017/ EN 60079-7:2015
• IEC 60079-31:2013/ EN 60079-31:2014
• IEC 60598-1:2008/EN60598-1:2008
• IEC 60598-2:2008/EN60598-2:2008
• IP66
LED floodlights are supplied for use with a choice of voltages:
• 100-277 VAC, 50/60 Hz and 127-300 VDC
• 347-440 VAC, 50/60 Hz
COVER SCREWS
LINE TERMINAL
NEUTRAL TERMINAL GROUND TERMINAL
Figure 1
Cover/heat sink
DO NOT PLACE
ADDITIONAL WEIGHT
ON THE BACK COVER/
HEAT SINK

Table of Contents

Questions and Answers

  • J
    jacobcoleSep 10, 2025
    What to do if Eaton Diagnostic Equipment mode will not leave OOS Block Alarms?
    • W
      William LucasSep 10, 2025
      If the Eaton Diagnostic Equipment mode will not leave OOS Block Alarms, first set the target mode to something other than OOS. If this doesn't work, try restarting the device by setting RESTART to Processor. Also, ensure that FEATURES_SEL has Alerts enabled by enabling the report bit, and set LIM_NOTIFY equal to MAX_ NOTIFY. If the block error persists, it could indicate a memory failure or features notification issue, and you should call the factory for assistance.
  • J
    Joshua PhelpsSep 12, 2025
    What to do if the green Power LED is not lit on my Eaton Industrial Equipment?
    • R
      Robin SchmittSep 12, 2025
      If the green Power LED is not lit, verify the polarity and integrity of the trunk cable connections to the enclosure. Also, check that the d.c. supply powering the incoming trunk is operating correctly.
  • L
    Lisa RaymondSep 14, 2025
    What to do if my Eaton Industrial Electrical sign will not light?
    • C
      Courtney EllisSep 14, 2025
      If your Eaton Industrial Electrical sign won't light, several issues could be the cause. First, check the power wires for any current loss between electrical components and the Constant Current Regulator (CCR), replacing any faulty components as needed. If the Isolation Transformer isn't properly sized, replace it with the correct size. Also, verify that the LED cable connections are correctly seated; reseat them if necessary. If the power supply has failed, replace it with a new one. In case of a short circuit in the LED strip or cable, replace the affected parts. Finally, ensure the optional ON/OFF switch is in the ON position.
  • A
    Ashley WalterSep 15, 2025
    Why is my Eaton Industrial Electrical sign blinking/flickering?
    • M
      Matthew VegaSep 15, 2025
      If your Eaton Industrial Electrical sign is blinking or flickering, it could be due to a couple of reasons. The Isolation Transformer may not be sized properly, in which case you should replace it with one of the correct size. Alternatively, a power supply might be operating in a fault condition, potentially starving other power supplies in the same sign. If the status LED is blinking, this indicates a fault.
  • B
    bleeSep 18, 2025
    How to fix uneven brightness in my Eaton Industrial Electrical sign?
    • D
      Debra LopezSep 18, 2025
      Uneven brightness in your Eaton Industrial Electrical sign can stem from a few potential issues. Ensure that the jumpers are correctly placed for your specific sign and that the jumper settings for each power supply are proper for the LED strip(s) they are powering. Also, verify that the LED modules are mounted and wired correctly. Another cause may be an open circuit within the LED strip(s); in this case, replace the affected LED strip(s) or LED cable(s) with new ones.

Eaton NFMVA20L Specifications

General IconGeneral
BrandEaton
ModelNFMVA20L
CategoryLighting Equipment
LanguageEnglish

Related product manuals