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Add: Room 503, XieTu Road NO.788,Luwan District,Shanghai,China
 

Heating element

Heating Element (defrost heater)
For refrigerator, freezer and showcase etc,.

Main Material and Structure:
Core heating wire,
PVC or silicone insulated heating cable (for heating wire)
Aluminum foil (for Aluminum foil heater)
Aluminum pipe (for Aluminum pipe heater)

Application:
To defrost and heat preservation for refrigerator and freezer as well as other electrical-equipment.
With rapid speed on heat and with equality, security, through thermostat, power density, insulation-material, temperature switch, heat scatter conditions can be required on temperature, mainly for frost elimination in refrigerator, frozen elimination and other power heat appliance.
 
Technical Specification:
Heating wire:
 
RXV
RXG
Diameter
From 2mm to 3mm
From 2mm to 3.5mm
Winding support
From 0.5mm to 1.5mm fiberglass core
Heating element
Nickel-Chromium or Copper-Nickel alloy wire
Electrical insulation
105PVC
Silicon rubber
Tolerances
±5% on resistance
+0.2/-0.1mm on diameter
Output
Up to 15W/m
Up to 40W/m
Voltage
Max. 600V
Max. cable surface temperature
105
200
Min. cable surface temperature
-30
-70
 
Aluminum foil heater:
 
RLPV
RLPG
Electrical insulation
105℃PVC
Silicon rubber
Dimension
Any dimension on request
Voltage
Any voltage on request
Output
Up to 2.5KW/m2
Tolerances
≤±5%
Insulation resistance in normal temperature
≥100 MΩ
Dielectric strength in normal temperature
1800V 2S, No flashover and break down
Leakage current in working temperature
≤0.02 mA/m
Connect strength
Heater wire and lead wire
≥36N 1min
Lead wire and terminal
≥58.8N 1min
Heater and Al-foil
400g/ 1min
 
Aluminum pipe heater
 
RLGV
RLGG
Electrical insulation
105PVC
Silicon rubber
Dimension
Any dimension on request
Voltage
Any voltage on request
Output
Up to 15W/m
Up to 40W/m
Tolerances
≤±5% on resistance
Insulation resistance in normal temperature
≥100 MΩ
Dielectric strength in normal temperature
1800V 2S, No flashover and break down
Leakage current in working temperature
≤0.02 mA/m
Connect strength
≥36N 1min
≥36N 1min
≥58.8N 1min
≥58.8N 1min