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XR Series Installation Manual
Zone 21 Certi cation
APPLICATION
The XR luminaire is an industrial-grade product suitable for harsh and hazardous locations.
Installation areas include indoors, outdoors, and wet locations. Frequent exposure to moisture,
dirt, corrosion, vibration, and rough usage is common for this product family. The XR-Z21 is Zone
21 certi ed for Canada. Zone 21 areas are high-risk environments for explosive powder or dust.
Models, including "-HZ-," are approved for use in hazardous location areas.
Certi ed to:
Hazardous Location
Certication:
Housing:
Input Voltage:
Electrical Ratings:
Connections:
Ambient
Temperature Range:
Ingress Protection:
MADE IN CANADA
Conforms to: CSA C22.2 NO. 60079-0, CSA-C22.2 NO. 60079-31,
CSA-C22.2 No250.0 and CSA-C22.2 No. 250.13
Ex tb IIIC Db T92°C -50°C <Ta< +50°C
Zone 21
Copper-free die cast aluminium with polycarbonate lens.
Based on luminaire su x in table below:
Su x - AC: 120-277 VAC | Su x - HV: 347-480 VAC
INPUT
LUMINANCE
VOLTAGE
AC
Flood: 47 Optic: 60
XR8
HV
Flood: 49 Optic: 64
AC
Flood: 55 Optic: 75
XR10
HV
Flood: 58 Optic: 77
AC
Flood: 84 Optic: 103
XR15
HV
Flood: 91 Optic: 107
AC
Flood: 141 Optic: 156
XR20
HV
Flood: 148 Optic: 160
3 x 3/4" NPT Conduit | Black: Line | White: Neutral/Line 2 | Green: Ground
Optional: Violet: 0-10V Dimming (+) | Grey: 0-10V Dimming (-)
For connections use wire rated to a minimum of 90°C. Class 1 Wiring only.
All supply eld wiring must be rated 300V minimum for luminaires with
su x AC, 600V minimum for luminaires with su x HV.
All models -50°C to +50°C
IP66 | Suitable For wet locations.
www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190
RATED WATTAGE
RATED VOLTAGE
[Watts]
[Volts]
120-277
347-480
120-277
347-480
120-277
347-480
120-277
347-480
XR-Z21
LC21CA19098-1X
FREQUENCY
[Hz]
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
rev. C-01
1-19

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Summary of Contents for Nemalux XR Series

  • Page 1 AC, 600V minimum for luminaires with su x HV. Ambient Temperature Range: All models -50°C to +50°C Ingress Protection: IP66 | Suitable For wet locations. 1-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...
  • Page 2: Warning / Attention

    12.7mm 12.7mm Note: Screws are captive and will remain attached to the lens for ease of reinstall and to prevent loss of fasteners. [0.5in] [0.5in] 12.7mm 12.7mm 2-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...
  • Page 3: Wiring Diagram

    GREY WHITE PS 1 GREEN GROUND (Factory) VIOLET PURPLE GREY *Any additional wiring not shown has been capped by the factory and is not to be used. 3-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...
  • Page 4: Installation Steps

    Insert and tension M6 set screw to the pole to lock SET SCREW rotation. 1-1/2" NPT Entry STEP 6. Continue installation with STEP 4 on PAGE 3. 4-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...
  • Page 5 Mount luminaire assembly to the desired location using 4x 1/4-20 OR M6 screws or bolts (not provided). 6.8mm THRU ALL STEP 7. Continue installation with STEP 4 on PAGE 3. 5-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...
  • Page 6 If installing a hazardous 144mm location model (XRXX-XXX-XXX-XX-HZ-XX) in a hazardous area, follow the hazardous location wiring method requirements of the Canadian Electrical Code or National Electrical Code. [0.40in] 10.1mm 6-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...
  • Page 7 Swing the XR/WM2 cover upward, closing the junction box. Care is required to ensure no wires are pinched between the lid and body. Secure the lid to the body with two M6 fasteners provided. 7-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...
  • Page 8 2x M6 socket head cap screws and at washers per side. Torque fasteners to 5 Nm (45 in-lbs). STEP 6. Continue installation with STEP 4 on PAGE 3. 8-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...
  • Page 9 Adjust and aim the luminaire to the desired position. Torque hardware nuts to 9 N-m (80 in-lbs). [0.27in] [0.27in] [2.8in] 6.76mm 6.8mm 70mm STEP 7. Continue installation with STEP 4 on PAGE 3. 9-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...
  • Page 10 Install the remaining loop of the secondary safety chain or steel cable to a suitable mounting location and fasten it securely. STEP 6. Continue installation with STEP 4 on PAGE 3. 10-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...
  • Page 11 Secondary safety hardware must be rated for 110 lbs. STEP 4. Continue installation with STEP 4 on PAGE 3. 11-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...
  • Page 12 27 N-m (20 ft-lb). DO NOT TURN BEYOND 180° as this will induce twist and BOTTOM OUT STEP FOR strain on conductors after wiring. TRADE SIZE 2” POLE 12-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...
  • Page 13 46mm - 50mm (1 13-16" TO 2") Step 7. Close the sealed cap on the slip tter pole mount. Torque to 7N-m (62in-lbs) Step 8. Continue installation with STEP 4 on PAGE 3. 13-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...
  • Page 14 Close the XR wiring cover. Ensure the retention cable is not pinched between the XR head and the XR wiring cover. Tighten lens bolts using a 7mm socket or box wrench to 1.7 N-m (15 in-lbs). 14-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...
  • Page 15 Connect the Green wire from the surge protector to the splice or terminal connected to the grounding branch circuit conductor and the green lead from the luminaire case. 15-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...
  • Page 16 Close the XR wiring cover. Ensure the retention cable is not pinched between the XR head and the XR wiring cover. Tighten the lens bolts using a 7mm socket or box wrench to 1.7 N-m (15 in-lbs). 16-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...
  • Page 17 Connect the Green wire from the surge protector to the splice or terminal connected to the grounding branch circuit conductor and the green lead from the luminaire case. 17-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...
  • Page 18 Loosen fasteners connecting both halves of the yoke mount and adjust the luminaire to the desired pitch angle. Torque nuts to 9 N-m (80 in-lbs) to secure. 18-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...
  • Page 19 The supporting beam or structure must form a closed loop to prevent the secondary safety chain from slipping o or becoming unhooked. 19-19 www.nemalux.com | sales@nemalux.com | Tel 403•242•7475 | Fax 403•243•6190 MADE IN CANADA...

This manual is also suitable for:

Xr-z21