Watlow Electric 1100 Applications and Technical Data, How to Order, Specifications, Availability

R A Y M A X 1 1 2 0

Applications and Technical Data

Face Temperature: 1100°F maximum (595°C)

Wattage: Watt densities up to 20 W/in2 (3 W/cm2)

Standard Voltage: 120, 240, 480VÅ(ac), 1-phase. Balanced 3-phase available on unit widths divisible by three. Other voltages are available.

Terminals: Non-standard locations are also available. Please specify.

Standard Dimensions: ±1⁄16 inch (0.0625 mm)

Typical Peak Energy Wavelength: 3-3.5 microns

Specifications

Heater Dimensions		Min.		Max.	Increments
Width: inches (mm)	1	(25.4)	36	(914.4)	1 (25.4)
Length: inches (mm)	6	(152.4)	70	(1778)	any
Area: in2 (cm2)	6	(38.7)	864	(5574.2)	any

Note: Less than maximum length X width may exceed maximum area.

How to Order

To order your stock RAYMAX heater, specify:

•RAYMAX 1120

•Quantity

•Watlow code number (from Watlow Heater's Catalog)

If our stock units do not meet your application needs, Watlow can manufacture RAYMAX heaters to your special requirements. For made-to-order heaters, specify the following:

•Heated width and length. Three-phase panels must have width divisible by three.

•Total wattage of each panel.

•Exact voltage and phase. A five percent variation in voltage at the oven will cause a 10 percent variation in power.

•Zoning. Indicate dimensions and wattage of each zone.

•Mounting legs or mounting studs, if desired. For studs, give number and location, or indicate standard location.

•Terminal location if non-standard.

•Terminal box or wire raceway, if required.

Supplying a drawing with an order or request for quotation can be very helpful in clarifying design information.

Availability

Stock: Next day shipment.

Made-to-Order: Consult Watlow.

Overall Width =

Heated Width + 3/8" (9.5 mm)

3/8"(9 mm)

3/8" (9 mm)

Overall Length =

Heated Length

+ 1 1/4"(31.75 mm)

1 9/16"(39 mm)

7/8"(22 mm)

11/2"

(38 mm)

A B

11/2" (38 mm)

13/16" (30 mm)