Нагреватель керамического волокна STA 1700C/нагревательная панель для коробочной печи

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 STA 1700C ceramic fiber heater/heating panel for box furnace 

 

Ceramic fiber heaters offer some of the highest temperature heating element capabilities in the Watlow family of heaters. Heating units constructed of ceramic fiber insulation isolate the heating chamber from the outside. Ceramic fiber heaters are extremely low mass, high insulation value units with self-supported heating elements. Many applications can benefit from the convenience of the heating element and insulation combined into one package. It's lightweight, low-density properties make it ideally suited for high temperature applications requiring low thermal mass

 

 

Ceramic Fiber heaters 

  • Proprietary vacuum formed, ceramic fiber insulation
  • Rated up to 1350° C
  • Kanthal APM/A1 element wire
  • Can be configured for line voltage operation, single or three phase
  • Cylindrical, split tube, or rectangular configurations
  • Alumina coating rated for 1800° C to prevent dust contamination
  • Available with thermocouple holes

Ceramic Fiber Heater technical date 

 

Thermal Response

   Power (watts) plus Hot & Cold Face Temperatures (°C) vs. Time for a test furnace composed of a custom  cylindrical heater (6in. ID x 10in. OD x 6in. L, 1200W, 120V)  with 2in. thick Alumina Silica Insulation Type  AXL discs on each end.

Electrical Change

      The electrical characteristics of these heaters change with temperature due to a shift in resistivity of the  alloy used in the heating coil. At 1100°C there is a ~3.8% increase in resistance and decrease in current  and power.

Safe Operation Zone

Fiber Insulated Heaters Type FIH are designed to operate at power densities up to 1500 watts/ft2 at 1100°C. They may, however operate at significantly higher power densities at lower temperatures and still provide long life.

 

Fiber Insulated Heater Availability

 

ITEM

DESCRIPTION

SHIP WT. (lb.)

CX15120A

C, 1in. x 3in. x 6in., 200w, 60V

5

CX15180A

C, 3in. x 6in. x 12in., 1200w, 120V

8

CX15270A

C, 8in. x 12in. x 12in., 3100w, 240V

12

 

Ceramic fiber heater sizes:

Size

D*W*H

Voltage

/ V

Power / W

Working temperature / °C

BD (kg/m3)

200*120*80

220

1500

0~1200

280~330

190*200*130

220

3000

0~1200

190*200*170

220

3000

0~1200

300*200*120

220

3500

0~1200

300*200*150

220

3000

0~1200

300*200*200

220

4000

0~1200

300*250*250

220

5000

0~1200

350*250*160

220

4200

0~1200

400*300*300

380

8000

0~1200

510*300*200

220

8600

0~1200

510*350*260

220

9900

0~1200

 

Applications:

Various electric heating furnaces

Smallest laboratory furnace, largest production furnace

Pipe heating

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Packaging & Shipping

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