Hatco GR Series, GRH Series, GRA Series, GRAH Series, GRAL Series Operation Manual
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GLO-RAY®
Infrared Strip Heaters
GR, GRH, GRA, GRAH, GRAL,
GRAHL, GRN, and GRNH Series
Installation and Operating Manual
I&W #07.05.183.00
ON |
OFF O |
HATCO |
GLO-RAY
Foodwarmer
WI U.S.A. CORP. MILWAUKEE,
CAUTION |
- HOT |
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ON |
OFF O |
HATCO |
GLO-RAY
Foodwarmer
WI U.S.A. CORP. MILWAUKEE,
CAUTION |
- HOT |
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Do not operate this equipment unless you have read and understood the contents of this manual! Failure to follow the instructions contained in this manual may result in serious injury or death. This manual contains important safety information concerning the maintenance, use, and operation of this product. If you’re unable to understand the contents of this manual, please bring it to the attention of your supervisor. Keep this manual in a safe location for future reference.
No opere este equipo al menos que haya leído y comprendido el contenido de este manual! Cualquier falla en el seguimiento de las instrucciones contenidas en este manual puede resultar en un serio lesión o muerte. Este manual contiene importante información sobre seguridad concerniente al mantenimiento, uso y operación de este producto. Si usted no puede entender el contenido de este manual por favor pregunte a su supervisor. Almacenar este manual en una localización segura para la referencia futura.
© 2008 Hatco Corporation
CONTENTS
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Important Owner Information............................... |
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Minimum Clearance Requirements ............... |
14 |
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Introduction ........................................................... |
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Permanent Surface Mount ............................ |
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Important Safety Information.............................. |
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Undershelf Mounting ..................................... |
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Model Designations ............................................. |
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Ceiling Mounting ........................................... |
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Model Descriptions.............................................. |
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Electrical Wiring Hook-Up ............................. |
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Specifications....................................................... |
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Operation |
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Electrical Rating Charts................................... |
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Maintenance ....................................................... |
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Dimensions.................................................... |
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Cleaning ........................................................ |
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Installation........................................................... |
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Display ...................Light Bulb Replacement |
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General.......................................................... |
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Accessories ........................................................ |
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Mounting Height Requirements..................... |
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Troubleshooting ......................................Guide |
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Assembly....................................................... |
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Hatco Limited .....................................Warranty |
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Portable Surface Mount ................................ |
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Authorized ...........Parts Distributors |
Back Cover |
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IMPORTANT OWNER INFORMATION |
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Record the model number, serial number |
Business |
8:00 a.m. to 5:00 p.m. |
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(identification decal located on the underside of the |
Hours: |
Central Standard Time |
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unit), voltage, and purchase date of your strip heater |
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(Summer Hours: June to September – |
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in the spaces below. Please have this information |
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8:00 a.m. to 5:00 p.m. C.S.T. |
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available when calling Hatco for service assistance. |
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Monday through Thursday |
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Model No. ________________________________ |
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8:00 a.m. to 2:30 p.m. C.S.T. Friday) |
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Serial No. ________________________________ |
Telephone: (800) 558-0607; (414) 671-6350 |
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Voltage __________________________________ |
Fax: |
(800) 690 - 2966 (Parts and Service) |
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Date of Purchase __________________________ |
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(414) 671 - 3976 (International) |
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24 Hour 7 Day Parts and Service |
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Assistance available |
in the |
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United States |
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Canada |
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by calling (800) 558 - 0607. |
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INTRODUCTION |
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Additional information can be found by visiting our |
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web site at www.hatcocorp.com. |
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Hatco Glo-Ray® Strip Heaters ensure maximum food |
This manual provides the installation, safety, and |
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holding and minimize the risk of food-borne illness. |
operating instructions for Glo-Ray Strip Heaters. |
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Optimum safety and quality is the result of food held |
Hatco recommends all installation, operating, and |
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at the proper serving temperatures, using Glo-Ray’s |
safety instructions appearing in this manual be read |
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pre-focused heat patterns. The pre-focused heat |
prior to installation or operation of the Strip Heaters. |
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pattern prevents foods from being over-cooked in the |
Safety information that appears in this manual is |
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middle and cooling off around the edges |
by |
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identified by the following signal word panels: |
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concentrating higher temperatures to the outer edges |
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of holding surfaces where heat loss is the greatest. |
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WARNING |
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Utilizing specially designed reflectors to direct the |
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WARNING indicates a hazardous situation |
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heat from the element, Glo-Ray Strip Heaters safely |
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maintain peak serving temperatures longer without |
which, if not avoided, could result in death or |
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cooking the food beyond the point of excellence. |
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serious injury. |
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Glo-Ray Strip Heaters are available from the factory |
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CAUTION |
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with or without shatter-resistant incandescent lights to |
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illuminate the warming area. These bulbs have a |
CAUTION indicates a hazardous situation which, |
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special coating that guards against injury and food |
if not avoided, could result in minor or moderate |
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contamination in the event of breakage. |
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injury. |
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Glo-Ray Strip Heaters are a product of extensive |
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research and field testing. The materials used were |
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NOTICE |
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selected for maximum durability, attractive |
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NOTICE is used to address practices not related |
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appearance, and optimum performance. Every unit is |
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inspected and tested thoroughly prior to shipment. |
to personal injury. |
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Form No. GRM-0508 |
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IMPORTANT SAFETY INFORMATION
Read the following important safety information before using this equipment to avoid serious injury or death and to avoid damage to equipment or property.
WARNING
ELECTRIC SHOCK HAZARD:
• For hard-wired units, all electrical connections must be in accordance with local electrical codes and any other applicable codes. Connections should be made by a qualified, licensed electrician.
• Units equipped with a cord and plug supplied by Hatco must be plugged into a properly grounded electrical outlet of the correct voltage, size, and plug configuration. If the plug and receptacle do not match, contact a qualified electrician to determine and install the proper voltage and size electrical outlet.
• Unplug the power cord or turn the power OFF at the fused disconnect switch/circuit breaker and allow the unit to cool before performing any maintenance or cleaning.
• Discontinue use if power cord is frayed or worn.
• Do not attempt to repair or replace a damaged power cord. The cord must be replaced by Hatco, an Authorized Hatco Service Agent, or a person with similar qualifications.
• DO NOT submerge or saturate with water. Unit is not waterproof. Do not operate if unit has been submerged or saturated with water.
• This unit is not “jet-proof” construction. Do not use jet-clean spray to clean this unit.
• Use only Genuine Hatco Replacement Parts when service is required. Failure to use Genuine Hatco Replacement Parts will void all warranties and may subject operators of the equipment to hazardous electrical voltage, resulting in electrical shock or burn. Genuine Hatco Replacement Parts are specified to operate safely in the environments in which they are used. Some aftermarket or generic replacement parts do not have the characteristics that will allow them to operate safely in Hatco equipment.
FIRE HAZARD:
WARNING
• Locate the unit the correct distance from combustible walls and materials. If safe distances are not maintained, discoloration or combustion could occur. Refer to specific installation and mounting information in this manual for proper clearances.
• Make sure to follow the installation information listed below for specific strip heaters. If safe distances are not maintained, discoloration or combustion could occur.
a. Do not install standard wattage strip heaters (GR, GRA, GRN, GRAL Series) less than 10″ (254 mm) above combustible surfaces.
b. Do not install high wattage strip heaters (GRH, GRAH, GRNH, GRAHL Series) less than 13-1/2″ (343 mm) above combustible surfaces.
c. Do not install dual strip heaters (GRAXXD, GRAH-XXD, GRAL-XXD, and GRAHLXXD Series) above combustible surfaces. e. Install all single strip heaters with a minimum distance of 3″ (76 mm) from a
combustible wall or adjacent surface.
• Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance.
Use only light bulbs that meet or exceed (National Sanitation Foundation (NSF) standards and are specifically designed for food holding areas. Breakage of light bulbs not specially coated could result in personal injury and/or food contamination.
For installation with chains, make sure the chains have sufficient strength and are securely fastened to both the unit and the mounting location. Poorly installed chains may cause the unit to loosen and fall. Do not place anything on top of units installed with chains.
This unit has no “user-serviceable” parts. If service is required on this unit, contact an Authorized Hatco Service Agent or contact the Hatco Service Department at 800-558-0607 or 414-671-6350; fax 800-690-2966; or International fax 414-671-3976.
Form No. GRM-0508 |
1 |
IMPORTANT SAFETY INFORMATION
CAUTION
BURN HAZARD: Some exterior surfaces on the unit will get hot. Use caution when touching these areas.
Standard and approved manufacturing oils may smoke up to 30 minutes during initial startup. This is a temporary condition. Operate unit without food product until smoke dissipates.
Strip heaters equipped with incandescent lights that require a circuit breaker larger than 20 amps for the heat element must have a separate circuit breaker for the incandescent lights that is 20 amps or less.
To ensure safe and proper operation, refer to the Clearance Requirements listed in the Installation section of this manual.
NOTICE
Installation of two or more separate units with less than 3″ (76 mm) between housings may result in premature failure of component parts. Failure to provide proper spacing may result in heat damage to electrical components.
To prevent unit failure, do not add a decorative soffit to hide a pass-through mounted strip heater.
To prevent premature failure of components due to excessive heat, remote mounted control boxes must be installed outside the strip heater heat zone.
Heat damage to countertop material such as Corian® and similar products (other than stainless steel) is not covered under the Hatco warranty. Contact the manufacturer of the base material for temperature limits and application information before installing the unit.
Use non-abrasive cleaners only. Abrasive cleaners could scratch the finish of the unit, marring its appearance and making it susceptible to dirt accumulation.
MODEL DESIGNATION
Glo-Ray |
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R A H L - 24 D |
Dual Elements |
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Housing Type |
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Width (in inches) |
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A = Aluminum |
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Incandescent Light |
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N = Narrow Powder-Coated Steel |
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No Character = Stainless Steel Housing |
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High Wattage |
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Figure 1. Model Designation |
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2 |
Form No. GRM-0508 |
Hatco Glo-Ray® Infrared Strip Heaters keep hot foods at optimum serving temperatures longer. Foods do not dry out or become discolored; even the most delicate dishes hold that “just-prepared” look. The Glo-Ray pre-focused heat pattern directs heat from a tubular element to bathe the entire holding surface.
Glo-Ray strip heaters can be ordered in standard or high wattage configurations, aluminum housings in lengths of 18″ (457 mm) to 144″ (3658 mm), stainless steel housings in lengths of 24″ (610 mm) to 96″ (2438 mm), or narrow design housings in lengths of 18″ (457 mm) to 72″ (1829 mm).
Glo-Ray dual models allow for side-by-side mounting of two or more strip heaters to provide a wider holding area (dual models are constructed with a required 3″ [76 mm] or 6″ [152 mm] spacer between heating elements).
All strip heaters have several mounting options and switch locations. Optional infinite control switches, remote control enclosures, incandescent lighting, and sneeze guards are available.
GR-XX: Stainless steel housing, standard wattage
GRH-XX: Stainless steel housing, high wattage GRN-XX: Narrow design, powder-coated
steel housing, standard wattage GRNH-XX: Narrow design, powder-coated
steel housing, high wattage
NOTE: Stainless steel and narrow design strip heaters are not available with lights, sneeze guards, or as dual units.
GRA-XX: Aluminum housing, standard wattage GRAH-XX: Aluminum housing, high wattage GRAL-XX: Aluminum housing, standard wattage,
incandescent light
GRAHL-XX: Aluminum housing, high wattage, incandescent light
GRA-XXD: Aluminum housing, standard wattage, dual
GRAH-XXD: Aluminum housing, high wattage, dual
GRAL-XXD: Aluminum housing, standard wattage, incandescent light, dual
GRAHL-XXD: Aluminum housing, high wattage, incandescent light, dual
NOTE: Incandescent lights and sneeze guards are not available for retrofit.
MODEL DESCRIPTIONS
ON |
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GLO-RAY |
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Foodwarmer |
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CAUTION |
- HOT |
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WI U.S.A. |
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OFF |
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HATCO CORP. MILWAUKEE, |
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Figure 2. GRA-24 Model
ON |
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GLO-RAY |
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Foodwarmer |
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CAUTION |
- HOT |
OFF |
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WI U.S.A. |
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HATCO CORP. MILWAUKEE, |
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Figure 3. GRAHL-24 Model
GLO-RAY |
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Foodwarmer |
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CAUTION |
- HOT |
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Figure 4. GRA-24D Model
Figure 5. GRN-24 Model
Form No. GRM-0508 |
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SPECIFICATIONS
Electrical Rating Chart — GR Models Electrical Rating Chart — GRH Models
Model GR-18 |
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Watts: |
250 |
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Shipping Weight: 7 lbs. (3 kg) |
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Voltage |
120 |
208 |
240 |
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100 |
200 |
220 |
240 |
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Amps |
2.1 |
1.2 |
1.0 |
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2.5 |
1.3 |
1.1 |
1.0 |
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Model GR-24 |
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Watts: |
350 |
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Shipping Weight: 7 lbs. (3 kg) |
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Voltage |
120 |
208 |
240 |
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100 |
200 |
220 |
240 |
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Amps |
2.9 |
1.7 |
1.5 |
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3.5 |
1.8 |
1.6 |
1.5 |
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Model GR-36 |
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Watts: |
575 |
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Shipping Weight: 10 lbs. (4.5 kg) |
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Voltage |
120 |
208 |
240 |
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100 |
200 |
220 |
240 |
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Amps |
4.8 |
2.8 |
2.4 |
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5.8 |
2.9 |
2.6 |
2.4 |
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Model GR-48 |
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Watts: |
800 |
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Shipping Weight: 12 lbs. (5 kg) |
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Voltage |
120 |
208 |
240 |
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100 |
200 |
220 |
240 |
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Amps |
6.7 |
3.8 |
3.3 |
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8.0 |
4.0 |
3.6 |
3.3 |
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Model GR-60 |
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Watts: |
1050 |
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Shipping Weight: 15 lbs. (7 kg) |
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Voltage |
120 |
208 |
240 |
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100 |
200 |
220 |
240 |
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Amps |
8.8 |
5.0 |
4.4 |
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10.5 |
5.3 |
4.8 |
4.4 |
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Model GR-72 |
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Watts: |
1275 |
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Shipping Weight: 19 lbs. (9 kg) |
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Voltage |
120 |
208 |
240 |
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100 |
200 |
220 |
240 |
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Amps |
10.6 |
6.1 |
5.3 |
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12.8 |
6.4 |
5.8 |
5.3 |
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Model GR-96 |
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Watts: |
1725 |
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Shipping Weight: 24 lbs. (11 kg) |
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Voltage |
120 |
208 |
240 |
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100 |
200 |
220 |
240 |
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Amps |
14.4 |
8.3 |
7.2 |
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17.3 |
8.6 |
7.8 |
7.2 |
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Model GRH-18 |
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Watts: |
350 |
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Shipping Weight: 7 lbs. (3 kg) |
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Voltage |
120 |
208 |
240 |
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100 |
200 |
220 |
240 |
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Amps |
2.9 |
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1.7 |
1.5 |
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3.5 |
1.8 |
1.6 |
1.5 |
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Model GRH-24 |
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Watts: |
500 |
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Shipping Weight: 7 lbs. (3 kg) |
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Voltage |
120 |
208 |
240 |
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100 |
200 |
220 |
240 |
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Amps |
4.2 |
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2.4 |
2.1 |
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5.0 |
2.5 |
2.3 |
2.1 |
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Model GRH-36 |
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Watts: |
800 |
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Shipping Weight: 10 lbs. (4.5 kg) |
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Voltage |
120 |
208 |
240 |
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100 |
200 |
220 |
240 |
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Amps |
6.7 |
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3.8 |
3.3 |
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8.0 |
4.0 |
3.6 |
3.3 |
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Model GRH-48 |
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Watts: |
1100 |
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Shipping Weight: 12 lbs. (5 kg) |
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Voltage |
120 |
208 |
240 |
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100 |
200 |
220 |
240 |
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Amps |
9.2 |
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5.3 |
4.6 |
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11.0 |
5.5 |
5.0 |
4.6 |
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Model GRH-60 |
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Watts: |
1400 |
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Shipping Weight: 15 lbs. (7 kg) |
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Voltage |
120 |
208 |
240 |
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100 |
200 |
220 |
240 |
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Amps |
11.7 |
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6.7 |
5.8 |
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14.0 |
7.0 |
6.4 |
5.8 |
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Model GRH-72 |
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Watts: |
1725 |
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Shipping Weight: 19 lbs. (9 kg) |
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Voltage |
120 |
208 |
240 |
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100 |
200 |
220 |
240 |
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Amps |
14.4 |
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8.3 |
7.2 |
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17.3 |
8.6 |
7.8 |
7.2 |
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Model GRH-96* |
Watts: |
2400 |
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Shipping Weight: 24 lbs. (11 kg) |
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Voltage |
120 |
208 |
240 |
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100 |
200 |
220 |
240 |
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Amps |
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11.5 |
10.0 |
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12.0 |
10.9 |
10.0 |
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The shaded areas contain electrical information for Export models only. * Not available in 100 or 120 volts.
CE approved units for 220-230 volt utilize a 220 volt heating system; 230-240 CE units utilize a 240 volt heating system.
4 |
Form No. GRM-0508 |
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SPECIFICATIONS |
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Electrical Rating Chart — GRA Models |
Electrical Rating Chart — GRAH Models |
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Model GRA-18 |
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Watts: |
250 |
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Shipping Weight: 6 lbs. (3 kg) |
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Voltage |
120 |
208 |
240 |
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100 |
200 |
220 |
240 |
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Amps |
2.1 |
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1.2 |
1.0 |
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2.5 |
1.3 |
1.1 |
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1.0 |
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Model GRA-24 |
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Watts: |
350 |
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Shipping Weight: 7 lbs. (3 kg) |
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Voltage |
120 |
208 |
240 |
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100 |
200 |
220 |
240 |
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Amps |
2.9 |
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1.7 |
1.5 |
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3.5 |
1.8 |
1.6 |
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1.5 |
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Model GRA-30 |
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Watts: |
450 |
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Shipping Weight: 8 lbs. (4 kg) |
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Voltage |
120 |
208 |
240 |
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100 |
200 |
220 |
240 |
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Amps |
3.8 |
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2.2 |
1.9 |
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4.5 |
2.3 |
2.1 |
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1.9 |
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Model GRA-36 |
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Watts: |
575 |
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Shipping Weight: 9 lbs. (4 kg) |
|
|||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|||||||
Amps |
4.8 |
|
2.8 |
2.4 |
|
5.8 |
2.9 |
2.6 |
|
2.4 |
|
|
|
|
|||
Model GRA-42 |
|
|
Watts: |
675 |
|
|
Shipping Weight: 10 lbs. (5 kg) |
|
|||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|||||||
Amps |
5.6 |
|
3.2 |
2.8 |
|
6.8 |
3.4 |
3.1 |
|
2.8 |
|
|
|
||||
Model GRA-48 |
|
|
Watts: |
800 |
|
|
Shipping Weight: 11 lbs. (5 kg) |
|
|||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|||||||
Amps |
6.7 |
|
3.8 |
3.3 |
|
8.0 |
4.0 |
3.6 |
|
3.3 |
|
|
|
||||
Model GRA-54 |
|
|
Watts: |
925 |
|
|
Shipping Weight: 13 lbs. (6 kg) |
|
|||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|||||||
Amps |
7.7 |
|
4.4 |
3.9 |
|
9.3 |
4.6 |
4.2 |
|
3.9 |
|
|
|
||||
Model GRA-60 |
|
|
Watts: |
1050 |
|
|
Shipping Weight: 14 lbs. (6 kg) |
|
|||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Amps |
8.8 |
|
5.0 |
4.4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
10.5 |
5.3 |
4.8 |
|
4.4 |
|
|
|
||||||||
Model GRA-66 |
|
|
Watts: |
1160 |
|
|
Shipping Weight: 16 lbs. (7 kg) |
|
|||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Amps |
9.7 |
|
5.6 |
4.8 |
|
|
|
|
|
|
|
|
|
|
|
||
|
|
11.6 |
5.8 |
5.3 |
|
4.8 |
|
|
|
||||||||
Model GRA-72 |
|
Watts: |
1275 |
|
|
Shipping Weight: 17 lbs. (8 kg) |
|
||||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|||||||
Amps |
10.6 |
|
6.1 |
5.3 |
|
12.8 |
6.4 |
5.8 |
|
5.3 |
|
|
|
||||
Model GRA-84• |
|
Watts: |
1500 |
|
|
Shipping Weight: 19 lbs. (9 kg) |
|
||||||||||
Voltage |
120 |
|
|
|
240 |
|
100 |
200 |
220 |
240 |
|
|
|||||
208 |
|
|
|
||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Amps |
12.5 |
|
7.2 |
6.3 |
|
|
|
|
|
|
|
|
|
|
|
||
|
|
15.0 |
7.5 |
6.8 |
|
6.3 |
|
|
|
||||||||
Model GRA-96• |
|
Watts: |
1725 |
|
|
Shipping Weight: 21 lbs. (10 kg) |
|
||||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|||||||
Amps |
14.4 |
|
8.3 |
7.2 |
|
17.3 |
8.6 |
7.8 |
|
7.2 |
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Model GRA-108† |
Watts: |
1850 |
|
|
Shipping Weight: 23 lbs. (10 kg) |
|
|||||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|
||||||
Amps |
15.4 |
|
8.9 |
7.7 |
|
18.5 |
9.3 |
8.4 |
|
7.7 |
|
|
|
||||
Model GRA-120†* |
Watts: |
2100 |
|
|
Shipping Weight: 26 lbs. (12 kg) |
|
|||||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|
||||||
Amps |
--- |
10.1 |
8.8 |
|
|
--- |
10.5 |
9.5 |
|
8.8 |
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Model GRA-132†* |
Watts: |
2320 |
|
|
Shipping Weight: 30 lbs. (14 kg) |
|
|||||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|
||||||
Amps |
--- |
11.2 |
9.7 |
|
|
--- |
11.6 |
10.5 |
9.7 |
|
|
|
|||||
Model GRA-144†* |
Watts: |
2550 |
|
|
Shipping Weight: 33 lbs. (15 kg) |
|
|||||||||||
Voltage |
120 |
208 |
240 |
|
|
|
|
|
|
|
|
||||||
|
100 |
200 |
220 |
240 |
|
|
|
||||||||||
Amps |
--- |
12.3 |
10.6 |
|
|
|
|
|
|
|
|
||||||
|
--- |
12.8 |
11.6 |
10.6 |
|
||||||||||||
Model GRAH-18 |
|
Watts: |
350 |
|
|
Shipping Weight: 6 lbs. (3 kg) |
|
|||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
||||||
Amps |
2.9 |
1.7 |
1.5 |
|
3.5 |
1.8 |
1.6 |
|
1.5 |
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Model GRAH-24 |
|
Watts: |
500 |
|
|
Shipping Weight: 7 lbs. (3 kg) |
|
|||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
||||||
Amps |
4.2 |
2.4 |
2.1 |
|
5.0 |
2.5 |
2.3 |
|
2.1 |
|
|
|
|
|
||
Model GRAH-30 |
|
Watts: |
660 |
|
|
Shipping Weight: 8 lbs. (4 kg) |
|
|||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
||||||
Amps |
5.5 |
3.2 |
2.8 |
|
6.6 |
3.3 |
3.0 |
|
2.8 |
|
|
|
|
|
||
Model GRAH-36 |
|
Watts: |
800 |
|
|
Shipping Weight: 9 lbs. (4 kg) |
|
|||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
||||||
Amps |
6.7 |
3.8 |
3.3 |
|
8.0 |
4.0 |
3.6 |
|
3.3 |
|
|
|
|
|
||
Model GRAH-42 |
|
Watts: |
950 |
|
|
Shipping Weight: 10 lbs. (5 kg) |
|
|||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
||||||
Amps |
7.9 |
4.6 |
4.0 |
|
9.5 |
4.8 |
4.3 |
|
4.0 |
|
|
|
|
|
||
Model GRAH-48 |
|
Watts: |
1100 |
|
|
Shipping Weight: 11 lbs. (5 kg) |
|
|||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
||||||
Amps |
9.2 |
5.3 |
4.6 |
|
11.0 |
5.5 |
5.0 |
|
4.6 |
|
|
|
|
|
||
Model GRAH-54 |
|
Watts: |
1250 |
|
|
Shipping Weight: 13 lbs. (6 kg) |
|
|||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
||||||
Amps |
10.4 |
6.0 |
5.2 |
|
12.5 |
6.3 |
5.7 |
|
5.2 |
|
|
|
|
|
||
Model GRAH-60 |
|
Watts: |
1400 |
|
|
Shipping Weight: 14 lbs. (6 kg) |
|
|||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
Amps |
11.7 |
6.7 |
5.8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
14.0 |
7.0 |
6.4 |
|
5.8 |
|
|
|
|
|||||||
Model GRAH-66 |
|
Watts: |
1560 |
|
|
Shipping Weight: 16 lbs. (7 kg) |
|
|||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
Amps |
13.0 |
7.5 |
6.5 |
|
|
|
|
|
|
|
|
|
|
|
||
|
15.6 |
7.8 |
7.1 |
|
6.5 |
|
|
|
|
|||||||
Model GRAH-72 |
|
Watts: |
1725 |
|
|
Shipping Weight: 17 lbs. (8 kg) |
|
|||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
||||||
Amps |
14.4 |
8.3 |
7.2 |
|
17.3 |
8.6 |
7.8 |
|
7.2 |
|
|
|
|
|
||
Model GRAH-84• |
|
Watts: |
2050 |
|
|
Shipping Weight: 19 lbs. (9 kg) |
|
|||||||||
Voltage |
120 |
|
|
240 |
|
100 |
200 |
220 |
240 |
|
|
|
|
|||
208 |
|
|
|
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
Amps |
17.1 |
9.9 |
8.5 |
|
|
|
|
|
|
|
|
|
|
|
||
|
20.5 |
10.3 |
9.3 |
|
8.5 |
|
|
|
|
|||||||
Model GRAH-96• |
Watts: |
2400 |
|
|
Shipping Weight: 21 lbs. (10 kg) |
|
||||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
||||||
Amps |
20.0 |
11.5 |
10.0 |
|
24.0 |
12.0 |
10.9 |
10.0 |
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Model GRAH-108•† Watts: |
2500 |
|
|
Shipping Weight: 23 lbs. (10 kg) |
|
|||||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|
|
||||
Amps |
20.8 |
12.0 |
10.4 |
|
25.0 |
12.5 |
11.4 |
10.4 |
|
|
||||||
Model GRAH-120•†* Watts: |
2800 |
|
|
Shipping Weight: 26 lbs. (12 kg) |
|
|||||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|
|
||||
Amps |
--- |
13.5 |
11.7 |
|
|
--- |
14.0 |
12.7 |
11.7 |
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Model GRAH-132†* Watts: |
3120 |
|
|
Shipping Weight: 30 lbs. (14 kg) |
|
|||||||||||
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|
|
||||
Amps |
--- |
15.0 |
13.0 |
|
|
--- |
15.6 |
14.2 |
13.0 |
|
|
|||||
Model GRAH-144†* Watts: |
3450 |
|
|
Shipping Weight: 33 lbs. (15 kg) |
|
|||||||||||
Voltage |
120 |
208 |
240 |
|
|
|
|
|
|
|
|
|
||||
|
100 |
200 |
220 |
240 |
|
|
|
|
||||||||
Amps |
--- |
16.6 |
14.4 |
|
|
|
|
|
|
|
|
|||||
|
--- |
17.3 |
15.7 |
14.4 |
|
|||||||||||
|
|
|
The shaded areas contain electrical information for Export models only. |
|
|
|
|
||
• |
100 and 120 volt models with infinite switch require tandem (end-to-end) elements, consult factory for applications. |
|||
|
|
100 and 120 volt models may require additional switches, consult factory for applications. |
||
† Glo-Ray models 108″ through 144″ and 120 volt models of GRA-84 and GRA-96 contain tandem (end-to-end) |
||||
|
|
elements that may be individually controlled. |
|
|
* |
Not available in 100 or 120 volts. |
|
||
CE approved units for 220-230 volt utilize a 220 volt heating system; 230-240 CE units utilize a 240 volt heating system. |
||||
|
|
|
|
|
Form No. GRM-0508 |
5 |
|||
SPECIFICATIONS |
|
Electrical Rating Chart — GRAL Models |
Electrical Rating Chart — GRAHL Models |
Model GRAL-18 |
|
Watts: 370 |
|
|
|
|
|
Shipping Weight: 9 lbs. (4 kg) |
|
|||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|
|||||||
Amps |
3.1 |
2.2 |
|
2.0 |
|
|
3.7 |
2.5 |
1.7 |
1.5 |
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Model GRAL-24 |
|
Watts: 470 |
|
|
|
|
|
Shipping Weight: 10 lbs. (5 kg) |
|
|||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
||||||||
Amps |
3.9 |
2.7 |
|
2.5 |
|
4.7 |
3.0 |
2.1 |
2.0 |
|
|
|
|
|||||
Model GRAL-30 |
|
Watts: 570 |
|
|
|
|
|
Shipping Weight: 11 lbs. (5 kg) |
|
|||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
||||||||
Amps |
4.8 |
3.2 |
|
2.9 |
|
5.7 |
3.5 |
2.6 |
2.4 |
|
|
|
|
|
||||
Model GRAL-36 |
|
Watts: 755 |
|
|
|
|
|
Shipping Weight: 13 lbs. (6 kg) |
|
|||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
||||||||
Amps |
6.3 |
4.3 |
|
3.9 |
|
|
7.6 |
4.7 |
3.4 |
3.1 |
|
|
|
|
|
|||
Model GRAL-42 |
|
Watts: 855 |
|
|
|
|
|
Shipping Weight: 15 lbs. (7 kg) |
|
|||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
||||||||
Amps |
7.1 |
4.7 |
|
4.3 |
|
8.6 |
5.2 |
3.9 |
3.6 |
|
|
|
|
|||||
Model GRAL-48 |
|
Watts: 1040 |
|
|
|
|
|
Shipping Weight: 17 lbs. (8 kg) |
|
|||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
||||||||
Amps |
8.7 |
5.8 |
|
5.3 |
10.4 |
6.4 |
4.7 |
4.3 |
|
|
|
|
||||||
Model GRAL-54 |
|
Watts: 1165 |
|
|
|
|
|
Shipping Weight: 19 lbs. (9 kg) |
|
|||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
||||||||
Amps |
9.7 |
6.4 |
|
5.9 |
|
11.7 |
7.0 |
5.3 |
4.9 |
|
|
|
|
|||||
Model GRAL-60 |
|
Watts: 1350 |
|
|
|
|
|
Shipping Weight: 21 lbs. (10 kg) |
|
|||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
||||||||
Amps |
11.3 |
7.5 |
|
6.9 |
13.5 |
8.3 |
6.1 |
5.6 |
|
|
|
|
||||||
Model GRAL-66 |
|
Watts: 1460 |
|
|
|
|
|
Shipping Weight: 22 lbs. (10 kg) |
|
|||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
||||||||
Amps |
12.2 |
8.1 |
|
7.3 |
14.6 |
8.8 |
6.6 |
6.1 |
|
|
|
|
||||||
Model GRAL-72 |
|
Watts: 1635 |
|
|
|
|
|
Shipping Weight: 24 lbs. (11 kg) |
|
|||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
||||||||
Amps |
13.6 |
9.1 |
|
8.3 |
16.4 |
10.0 |
7.4 |
6.8 |
|
|
|
|
||||||
Model GRAL-84• |
|
Watts: 1920 |
|
|
|
|
|
Shipping Weight: 28 lbs. (13 kg) |
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Voltage |
120 |
120/208 |
120/240 |
|
|
|
|
|
|
|
|
|
||||||
|
100 |
100/200 |
220 |
240 |
|
|
||||||||||||
Amps |
16.0 |
10.7 |
|
9.8 |
19.2 |
11.7 |
8.7 |
8.0 |
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|||||||||
Model GRAL-96• |
|
Watts: 2205 |
|
|
|
|
|
Shipping Weight: 32 lbs. (15 kg) |
|
|||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
||||||||
Amps |
18.4 |
12.3 |
|
11.2 |
22.1 |
13.4 |
10.0 |
9.2 |
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Model GRAL-108† |
Watts: 2390 |
|
|
|
|
|
Shipping Weight: 36 lbs. (16 kg) |
|
||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|
|||||||
Amps |
19.9 |
13.4 |
|
12.2 |
23.9 |
14.7 |
10.9 |
10.0 |
|
|
|
|||||||
Model GRAL-120†* |
Watts: 2700 |
|
|
|
|
|
Shipping Weight: 40 lbs. (18 kg) |
|
||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|
|||||||
Amps |
--- |
15.1 |
|
13.8 |
|
--- |
16.5 |
12.3 |
11.3 |
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Model GRAL-132†* |
Watts: 2980 |
|
|
|
|
|
Shipping Weight: 44 lbs. (20 kg) |
|
||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|
|||||||
Amps |
--- |
16.7 |
|
15.2 |
|
--- |
18.2 |
13.5 |
12.4 |
|
|
|
||||||
Model GRAL-144†* |
Watts: 3270 |
|
|
|
|
|
Shipping Weight: 48 lbs. (22 kg) |
|
||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
|
|
|
|
|
|
|
|||||||
100 |
100/200 |
220 |
240 |
|
|
|
||||||||||||
Amps |
--- |
18.3 |
|
16.6 |
|
|
|
|
|
|
|
|||||||
|
--- |
20.0 |
14.9 |
13.6 |
|
|||||||||||||
Model GRAHL-18 |
|
Watts: 470 |
|
|
Shipping Weight: 9 lbs. (4 kg) |
|
|||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|||||||
Amps |
3.9 |
2.7 |
|
2.5 |
|
4.7 |
3.0 |
2.1 |
|
2.0 |
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Model GRAHL-24 |
|
Watts: 620 |
|
|
Shipping Weight: 10 lbs. (5 kg) |
|
|||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|||||||
Amps |
5.2 |
3.4 |
|
3.1 |
|
6.2 |
3.7 |
2.8 |
|
2.6 |
|
|
|
|
|
||
Model GRAHL-30 |
|
Watts: 780 |
|
|
Shipping Weight: 11 lbs. (5 kg) |
|
|||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|||||||
Amps |
6.5 |
4.2 |
|
3.8 |
|
7.8 |
4.5 |
3.5 |
|
3.3 |
|
|
|
|
|
||
Model GRAHL-36 |
|
Watts: 980 |
|
|
Shipping Weight: 13 lbs. (6 kg) |
|
|||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|||||||
Amps |
8.2 |
5.3 |
|
4.8 |
|
9.8 |
5.8 |
4.5 |
|
4.1 |
|
|
|
|
|
|
|
Model GRAHL-42 |
|
Watts: 1130 |
|
|
Shipping Weight: 15 lbs. (7 kg) |
|
|||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|||||||
Amps |
9.4 |
6.1 |
|
5.5 |
|
11.3 |
6.6 |
5.1 |
|
4.7 |
|
|
|
|
|
||
Model GRAHL-48 |
|
Watts: 1340 |
|
|
Shipping Weight: 17 lbs. (8 kg) |
|
|||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|||||||
Amps |
11.2 |
7.3 |
|
6.6 |
|
13.4 |
7.9 |
6.1 |
|
5.6 |
|
|
|
|
|
||
Model GRAHL-54 |
|
Watts: 1490 |
|
|
Shipping Weight: 19 lbs. (9 kg) |
|
|||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|||||||
Amps |
12.4 |
8.0 |
|
7.2 |
|
14.9 |
8.7 |
6.8 |
|
6.2 |
|
|
|
|
|
|
|
Model GRAHL-60 |
|
Watts: 1700 |
|
|
Shipping Weight: 21 lbs. (10 kg) |
|
|||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
Amps |
14.2 |
9.2 |
|
8.3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
17.0 |
10.0 |
7.7 |
|
7.1 |
|
|
|
|
|
||||||
|
|
|
|
|
|
||||||||||||
Model GRAHL-66• |
Watts: 1860 |
|
|
Shipping Weight: 22 lbs. (10 kg) |
|
||||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
Amps |
15.5 |
10.0 |
|
9.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
18.6 |
10.8 |
8.5 |
|
7.8 |
|
|
|
|
|
||||||
|
|
|
|
|
|
||||||||||||
Model GRAHL-72• |
Watts: 2085 |
|
|
Shipping Weight: 24 lbs. (11 kg) |
|
||||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|||||||
Amps |
17.4 |
11.3 |
|
10.2 |
|
20.9 |
12.2 |
9.5 |
|
8.7 |
|
|
|
|
|
||
Model GRAHL-84• |
|
Watts: 2470 |
|
|
|
Shipping Weight: 28 lbs. (13 kg) |
|
||||||||||
Voltage |
120 |
|
|
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|
|
|
|||
120/208 |
|
|
|
|
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
Amps |
20.6 |
13.4 |
|
12.0 |
|
|
|
|
|
|
|
|
|
|
|
||
|
|
24.7 |
14.5 |
11.2 |
10.3 |
|
|||||||||||
|
|
|
|
|
|
||||||||||||
Model GRAHL-96• |
Watts: 2880 |
|
|
Shipping Weight: 32 lbs. (15 kg) |
|
||||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|||||||
Amps |
24.0 |
15.5 |
|
14.0 |
|
28.8 |
16.8 |
13.1 |
12.0 |
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Model GRAHL-108† Watts: 3040 |
|
|
Shipping Weight: 36 lbs. (16 kg) |
|
|||||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|
|
|
||||
Amps |
25.3 |
16.5 |
|
14.9 |
|
30.4 |
17.9 |
13.8 |
12.7 |
|
|
||||||
Model GRAHL-120†* Watts: 3400 |
|
|
Shipping Weight: 40 lbs. (18 kg) |
|
|||||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|
|
|
||||
Amps |
--- |
18.5 |
|
16.7 |
|
|
--- |
20.0 |
15.5 |
14.2 |
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Model GRAHL-132†* Watts: 3780 |
|
|
Shipping Weight: 44 lbs. (20 kg) |
|
|||||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
100 |
100/200 |
220 |
240 |
|
|
|
|
|
||||
Amps |
--- |
20.5 |
|
18.5 |
|
|
--- |
22.2 |
17.2 |
15.8 |
|
|
|||||
Model GRAHL-144†* Watts: 4170 |
|
|
Shipping Weight: 48 lbs. (22 kg) |
|
|||||||||||||
Voltage |
120 |
120/208 |
120/240 |
|
|
|
|
|
|
|
|
|
|
||||
|
100 |
100/200 |
220 |
240 |
|
|
|
|
|
||||||||
Amps |
--- |
22.6 |
|
20.4 |
|
|
|
|
|
|
|
|
|||||
|
|
--- |
24.5 |
19.0 |
17.4 |
|
|||||||||||
|
|
|
The shaded areas contain electrical information for Export models only. |
||
|
|
|
|||
• |
100 and 120 volt models with infinite switch may require tandem (end-to-end) elements, consult factory for applications. |
||||
|
|
100 and 120 volt models may require additional switches, consult factory for applications. |
|||
† Glo-Ray models 108″ through 144″ and 120 volt models of GRAL-84 and GRAL-96 contain tandem (end-to-end) |
|||||
|
|
elements that may be individually controlled. |
|
|
|
* |
Not available in 100 or 120 volts. |
|
|
||
CE approved units for 220-230 volt utilize a 220 volt heating system; 230-240 CE units utilize a 240 volt heating system. |
|||||
NOTE: GRAL & GRAHL Models that have multiple voltages listed, such |
|
CAUTION! Strip heaters equipped with incandescent lights |
|||
|
|
|
as 120/208, 120/240 or 100/200, have multiple circuits. For |
|
that require a circuit breaker larger than 20 amps for the |
|
|
|
example a 120/208 volt unit utilizes 120 volts for light circuit and |
|
heat element must have a separate circuit breaker for the |
|
|
|
208 volts for the heat circuit(s). Consult Electrical Diagram |
|
|
|
|
|
|
incandescent lights that is 20 amps or less. |
|
|
|
|
supplied with the unit for specific information. |
|
|
|
|
|
|
|
|
|
|
|
|
6 |
Form No. GRM-0508 |
|
|
|
|
SPECIFICATIONS |
|
|
|
|
Electrical Rating Chart — |
Electrical Rating Chart — |
|
GRA-XXD Models |
GRAH-XXD Models |
|
|
Model GRA-18D |
|
Watts: |
500 |
|
|
Shipping Weight: 14 lbs. (6 kg) |
|
|||||||
|
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
||||
|
Amps |
4.2 |
2.4 |
2.1 |
|
5.0 |
2.5 |
2.3 |
|
2.1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Model GRA-24D |
Watts: |
700 |
|
|
Shipping Weight: 16 lbs. (7 kg) |
|
||||||||
|
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
||||
|
Amps |
5.8 |
3.4 |
2.9 |
|
7.0 |
3.5 |
3.2 |
|
2.9 |
|
|
|
|
|
|
Model GRA-30D |
Watts: |
900 |
|
|
Shipping Weight: 18 lbs. (8 kg) |
|
||||||||
|
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
||||
|
Amps |
7.5 |
4.3 |
3.8 |
|
9.0 |
4.5 |
4.1 |
|
3.8 |
|
|
|
|
|
|
Model GRA-36D |
Watts: |
1150 |
|
|
Shipping Weight: 21 lbs. (10 kg) |
|
||||||||
|
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
||||
|
Amps |
9.6 |
5.5 |
4.8 |
|
11.5 |
5.8 |
5.2 |
|
4.8 |
|
|
|
|
|
|
Model GRA-42D |
Watts: |
1350 |
|
|
Shipping Weight: 24 lbs. (11 kg) |
|
||||||||
|
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
||||
|
Amps |
11.3 |
6.5 |
5.6 |
|
13.5 |
6.8 |
6.1 |
|
5.6 |
|
|
|
|
|
|
Model GRA-48D |
Watts: |
1600 |
|
|
Shipping Weight: 27 lbs. (12 kg) |
|
||||||||
|
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
||||
|
Amps |
13.3 |
7.7 |
6.7 |
|
16.0 |
8.0 |
7.3 |
|
6.7 |
|
|
|
|
|
|
Model GRA-54D |
Watts: |
1850 |
|
|
Shipping Weight: 30 lbs. (14 kg) |
|
||||||||
|
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
||||
|
Amps |
15.4 |
8.9 |
7.7 |
|
18.5 |
9.3 |
8.4 |
|
7.7 |
|
|
|
|
|
|
Model GRA-60D |
Watts: |
2100 |
|
|
Shipping Weight: 34 lbs. (15 kg) |
|
||||||||
|
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
Amps |
17.5 |
10.1 |
8.8 |
|
|
|
|
|
|
|
|
|
|
|
|
21.0 |
10.5 |
9.5 |
|
8.8 |
|
|
|
|
||||||
|
|
|
|
|
|
|
|
||||||||
|
Model GRA-66D• |
Watts: |
2320 |
|
|
Shipping Weight: 37 lbs. (17 kg) |
|
||||||||
|
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
Amps |
19.3 |
11.2 |
9.7 |
|
|
|
|
|
|
|
|
|
|
|
|
23.2 |
11.6 |
10.5 |
9.7 |
|
|
|
|
|||||||
|
|
|
|
|
|
|
|
||||||||
|
Model GRA-72D• |
Watts: |
2550 |
|
|
Shipping Weight: 41 lbs. (19 kg) |
|
||||||||
|
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
||||
|
Amps |
21.3 |
12.3 |
10.6 |
|
25.5 |
12.8 |
11.6 |
10.6 |
|
|
|
|
||
|
Model GRA-84D† |
Watts: |
3000 |
|
|
Shipping Weight: 44 lbs. (20 kg) |
|
||||||||
|
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
Amps |
25.0 |
14.4 |
12.5 |
|
|
|
|
|
|
|
|
|
|
|
|
30.0 |
15.0 |
13.6 |
12.5 |
|
||||||||||
|
Model GRA-96D† |
Watts: |
3450 |
|
|
Shipping Weight: 52 lbs. (24 kg) |
|
||||||||
|
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
||||
|
Amps |
28.8 |
16.6 |
14.4 |
|
34.5 |
17.3 |
15.7 |
14.4 |
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Model GRA-108D† Watts: |
3700 |
|
|
Shipping Weight: 59 lbs. (27 kg) |
|
|||||||||
|
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|
|
||
|
Amps |
30.8 |
17.8 |
15.4 |
|
37.0 |
18.5 |
16.8 |
15.4 |
|
|
|
|||
|
Model GRA-120D†* Watts: |
4200 |
|
|
Shipping Weight: 66 lbs. (30 kg) |
|
|||||||||
|
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
|
|
|
|
||
|
Amps |
--- |
20.2 |
17.5 |
|
|
--- |
21.0 |
19.1 |
17.5 |
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Model GRA-132D†* Watts: |
4640 |
|
|
Shipping Weight: 73 lbs. (33 kg) |
|
|||||||||
|
Voltage |
120 |
208 |
240 |
|
100 |
200 |
220 |
240 |
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||
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Amps |
--- |
22.3 |
19.3 |
|
|
--- |
23.2 |
21.1 |
19.3 |
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Model GRA-144D†* Watts: |
5100 |
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Shipping Weight: 80 lbs. (36 kg) |
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Voltage |
120 |
208 |
240 |
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|
100 |
200 |
220 |
240 |
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Amps |
--- |
24.5 |
21.3 |
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|
--- |
25.5 |
23.2 |
21.3 |
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Model GRAH-18D |
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Watts: 700 |
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Shipping Weight: 14 lbs. (6 kg) |
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Voltage |
120 |
208 |
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|
240 |
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|
100 |
200 |
220 |
240 |
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Amps |
5.8 |
3.4 |
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2.9 |
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7.0 |
3.5 |
3.2 |
2.9 |
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Model GRAH-24D |
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Watts: 1000 |
Shipping Weight: 16 lbs. (7 kg) |
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Voltage |
120 |
208 |
|
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|
240 |
|
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|
100 |
200 |
220 |
240 |
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Amps |
8.3 |
4.8 |
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4.2 |
|
10.0 |
5.0 |
4.5 |
4.2 |
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Model GRAH-30D |
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Watts: 1320 |
Shipping Weight: 18 lbs. (8 kg) |
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Voltage |
120 |
208 |
|
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|
240 |
|
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|
100 |
200 |
220 |
240 |
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Amps |
11.0 |
6.3 |
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5.5 |
|
13.2 |
6.6 |
6.0 |
5.5 |
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Model GRAH-36D |
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Watts: 1600 |
Shipping Weight: 21 lbs. (10 kg) |
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Voltage |
120 |
208 |
|
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|
240 |
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|
100 |
200 |
220 |
240 |
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Amps |
13.3 |
7.7 |
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6.7 |
|
16.0 |
8.0 |
7.3 |
6.7 |
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Model GRAH-42D |
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Watts: 1900 |
Shipping Weight: 24 lbs. (11 kg) |
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Voltage |
120 |
208 |
|
|
|
240 |
|
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|
100 |
200 |
220 |
240 |
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|||||
Amps |
15.8 |
9.1 |
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7.9 |
|
19.0 |
9.5 |
8.6 |
7.9 |
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Model GRAH-48D |
|
|
Watts: 2200 |
Shipping Weight: 27 lbs. (12 kg) |
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Voltage |
120 |
208 |
|
|
|
240 |
|
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|
100 |
200 |
220 |
240 |
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Amps |
18.3 |
10.6 |
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9.2 |
|
22.0 |
11.0 |
10.0 |
9.2 |
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Model GRAH-54D |
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|
Watts: 2500 |
Shipping Weight: 30 lbs. (14 kg) |
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||||||||||||||||
Voltage |
120 |
208 |
|
|
|
240 |
|
|
|
100 |
200 |
220 |
240 |
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Amps |
20.8 |
12.0 |
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10.4 |
|
25.0 |
12.5 |
11.4 |
10.4 |
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Model GRAH-60D |
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Watts: 2800 |
Shipping Weight: 34 lbs. (15 kg) |
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Voltage |
120 |
208 |
|
|
|
240 |
|
100 |
200 |
220 |
240 |
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Amps |
23.3 |
13.5 |
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11.7 |
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28.0 |
14.0 |
12.7 |
11.7 |
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Model GRAH-66D• Watts: 3120 |
Shipping Weight: 37 lbs. (17 kg) |
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Voltage |
120 |
208 |
|
|
|
240 |
|
100 |
200 |
220 |
240 |
|
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|||||
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Amps |
26.0 |
15.0 |
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13.0 |
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31.2 |
15.6 |
14.2 |
13.0 |
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Model GRAH-72D |
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|
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Watts: 3450 |
Shipping Weight: 41 lbs. (19 kg) |
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|||||||||||||||
Voltage |
120 |
208• |
|
|
240 |
|
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|||||
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|
100 |
200 |
220 |
240 |
|
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Amps |
28.8 |
16.6 |
|
|
14.4 |
|
34.5 |
17.3 |
15.7 |
14.4 |
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|
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Model GRAH-84D† |
|
Watts: 4100 |
Shipping Weight: 44 lbs. (20 kg) |
|
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Voltage |
120 |
208 |
|
|
|
240 |
|
100 |
200 |
220 |
240 |
|
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|||||
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|||
Amps |
34.2 |
19.7 |
|
|
17.1 |
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|||||
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41.0 |
20.5 |
18.6 |
17.1 |
|
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Model GRAH-96D† |
|
|
Watts: 4800 |
Shipping Weight: 52 lbs. (24 kg) |
|
||||||||||||||||
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|
|
Voltage |
120 |
208 |
|
|
|
240 |
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
100 |
200 |
220 |
240 |
|
|
||||||||||
Amps |
40.0 |
23.1 |
|
|
20.0 |
|
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|
|
|
|
|
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|
|||||
|
|
|
48.0 |
24.0 |
21.8 |
20.0 |
|
||||||||||||||
Model GRAH-108D† |
|
Watts: 5000 |
Shipping Weight: 59 lbs. (27 kg) |
|
|||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Voltage |
120 |
208 |
|
|
|
240 |
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
100 |
200 |
220 |
240 |
|
|
|
|
|
|
||||||
Amps |
41.7 |
24.0 |
|
|
20.8 |
|
50.0 |
25.0 |
22.7 |
20.8 |
|
|
|||||||||
Model GRAH-120D†* Watts: 5600 |
Shipping Weight: 66 lbs. (30 kg) |
|
|||||||||||||||||||
Voltage |
120 |
208 |
|
|
|
240 |
|
|
|
100 |
200 |
220 |
240 |
|
|
|
|
|
|
||
Amps |
--- |
26.9 |
|
|
23.3 |
|
|
|
--- |
28.0 |
25.5 |
23.3 |
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Model GRAH-132D†*Watts: 6240 |
Shipping Weight: 73 lbs. (33 kg) |
|
|||||||||||||||||||
Voltage |
120 |
208 |
|
|
|
240 |
|
|
|
100 |
200 |
220 |
240 |
|
|
|
|
|
|
||
Amps |
--- |
30.0 |
|
|
26.0 |
|
|
|
--- |
31.2 |
28.4 |
26.0 |
|
|
|||||||
Model GRAH-144D†*Watts: 6900 |
Shipping Weight: 80 lbs. (36 kg) |
|
|||||||||||||||||||
Voltage |
120 |
208 |
|
|
|
240 |
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
100 |
200 |
220 |
240 |
|
|
|
|
|
|||||||||
Amps |
--- |
33.2 |
|
|
28.8 |
|
|
|
|
|
|
|
|
||||||||
|
|
|
--- |
34.5 |
31.4 |
28.8 |
|
||||||||||||||
The shaded areas contain electrical information for Export models only.
• 100 and 120 volt models with infinite switch may require tandem (end-to-end) elements, consult factory for applications.
100 and 120 volt models may require additional switches, consult factory for applications.
† Glo-Ray models 108″ through 144″ and 120 volt models of GRA-84D and GRA-96D contain tandem (end-to-end) elements that may be individually controlled.
* Not available in 100 or 120 volts.
Form No. GRM-0508 |
7 |
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