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Standard Coil Heaters

Coil Heaters Cable Heaters

Coil Heaters, Cable Heaters – Data Sheet

Coil Heaters Standard range

>> Standard coil heaters from IHP are designed to meet various heating demands. Its flexibility allows it to be coiled, formed or wrapped around pipes or active process applications.

The heater can be formed into a compact, coiled nozzle heater supplying a full 360° of heat with optional distributed wattage. A straight cable heater can snake through an equipment application. Flat spiral configurations can be used in high-tech manufacturing while a star wound cable can be used for air and gas heating.

Coil heaters are commonly used for nozzle heating on hot runner systems in the plastic industry but also used for the packaging industry etc.

Applications examples
  • Air heating
  • Cast-in heaters
  • Heating in a vacuum environment
  • Hot metal forming dies and punches
  • Laminating and printing presses
  • Medical, analytical and scientific instruments
  • Plastic injection molding nozzles
  • Restaurant and food processing equipment
  • Sealing and cutting bars
  • Semiconductor manufacturing and wafer processing
  • Textile manufacturing
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Profiles
RH17

RH17 – 1,8 x 3,2mm

RH32

RH32 3 x 3 ±0,15mm

RH38

RH38 – ø3,8mm

RH42 2,3 x 4,3mm

RH42 2,3 x 4,3mm

RH45

RH57 5 x 7,0mm

 


 

General technical information
Wattage variation 10%
Dielectric strength (cold condition) 800V
Insulation 5MΩ
Max working temperature allowed on sheath 750°C
Leakage current (cold condition) 5mA at 253VAC
PTFA Standard leads 1000mm

 


 

 Technical data for coil heater RH17 rh_171
Coil heater Rectangular cross section 1,8 x 3,2mm
Heated length Coiled length and wattage, see table
Voltage 230V
Exit Axial, radial or tangential
Unheated zone 50mm
Connection head 25mm
   

 

 

Wattage at 230V (W)
Heated Zone (mm)
Length (mm)
175
210
260
200
260
310
250
360
410
290
410
460
350
460
510
400
560
610
470
660
710
620
860
910
700
960
1010

 


Technical data for coil heater RH32 rh_32
Coil heater Rect. cross section 3 x 3mm ±0,15mm
Heated length Coiled length and wattage, see table
Voltage 230V
Exit Axial, radial or tangential
Unheated zone 65mm
Connection head 25mm
   

 

 

Wattage at 230V (W)
Heated Zone (mm)
Length (mm)
175
200
250
200
250
315
225
280
345
250
335
400
290
385
450
350
460
525
400
520
582
470
600
665
620
760
825
700
935
1000
850
935
1000
950
1135
1200
1100
1335
1400
1200
1535
1600

 

 


 

Technical data for coil heater RH38 rh38
Coil heater With diameter 3,8mm
Heated length Coiled length and wattage, see table
Voltage 230V
Exit Axial, radial or tangential
Unheated zone 65mm
Connection head 30mm
   

 

 

Wattage at 230V (W)
Heated Zone (mm)
Length (mm)
175
200
250
200
250
315
225
280
345
250
335
400
290
385
450
350
460
525
400
520
582
470
600
665
620
760
825
700
935
1000
850
935
1000
950
1135
1200
1100
1335
1400
1200
1535
1600

 

 


Technical data for coil heater RH42 rh_42
Coil heater Rectangular cross section 2,3 x 4,3mm
Heated length Coiled length and wattage, see table
Voltage 230V
Exit Axial, radial or tangential
Unheated zone 65mm
Connection head 25mm
   

 

 

Wattage at 230V (W)
Heated Zone (mm)
Length (mm)
175
200
250
200
250
315
225
280
345
250
335
400
290
385
450
350
460
525
400
520
582
470
600
665
620
760
825
700
935
1000
850
935
1000
950
1135
1200
1100
1335
1400
1200
1535
1600

 


Technical data for coil heater RH57rh57
Coil heater Rectangular cross section 5 x 7,0mm
Heated length Coiled length and wattage, see table
Voltage 230V
Exit Axial, radial or tangential
Unheated zone 65mm
Connection head 25mm
   

 

Wattage at 230V (W)
Heated Zone (mm)
Length (mm)
400 335 400
600
535 600
800 735 800
1100 935 1000
1400 1135 1200
1650 1335 1400
1800 1435 1600
2250 1735 1800
2500 1935 2000

 

Connection options for all coil heaters


1000 mm Teflon insulated leads + metal braid or metal tube or glass silk protective sleeve + earth wire.

Alternatives
  • Coiled together
  • Meander
  • Different heating zones
  • Spiral

 

Other options
  • With or without thermocouple type “J” or “K”
  • Special made coil heaters after requirements

IHP works together with many leading industrial companies in Europe. As a partner and supplier, we are known for our flexibility and our high quality products and services. IHP has a business valued model and creates successful long-term relationships.

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