Constant wattage heating cable

Place of Origin:
Anhui, China (Mainland)
Brand Name:
HUANRUI OR OEM
Model Number:
RDP .RDC
Conductor Material:
Copper
Insulation Material:
FEP
Jacket:
FEP
Number of Conductors:
1-3
Application:
Pipe Heating
Insulation Material::
FEP
JACKET:
FEP
Insulation resistance::
≥ 750M Km
Rated voltage::
110V-120V, 220V-380V, 660V, 1100V
Number of Conductors::
19*0.45/0.52/0.58/0.64/0.69
Mini omstallation temperature::
-50 centigrate degree
Conductor Material::
Copper
number of cores:
1/2/3
color:
red
SupplyAbility:
100000 Meter/Meters per Month
Packaging Details
constant power heating cable

1. loose packing in bag then in carton

2. inner box packing for retailing

Port
shanghai or ningbo or courrier
Lead Time:
7-20days

 series or parallel Constant Wattage   Heating Cable

for Large Diameter Pipeline heat trace .

power : 110-120V. 220-240V ,600-1000V

with 1-2-3 condutors.

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Product description

230V Constant Wattage  Large Diameter Pipeline Heat Tracing Cable

RDC series connection constant heating cable use the core conductor as the heating element, when the core conductor connect to power supply, the core conductor will send out joule heat, beacause unit length constant power heating cable’s current and resistance is equal to all length heating cable, so the heating value of each unit is equally, not result in the power of terminal end is lower than beginning end with the increasing length of heating cable. So this type is suitable for long pipeline and large diameter pipeline’s heat tracing and heat preservation. Power supply by one power point.

Note

Longline heating is required to ensure that liquids are transported effectively and safely over long distances. In the absence of longline heating, the following problems could resultng in significant environmental and property losses:

1. Liquids becoming too viscous

2. Gases condensing

3. Liquids freezing resulting in catastrophic pipe failures

Longline heating applications have several challenges, such as:

1. Large pipe diameters

2. Elevation changes along the length

3. Remote locations

4. Lack of power availability along the length

 

For pre-insulated pipes, additional challenges include:

1. Alignment of channels

2. Lack of insulation at the pipe joints

3 Pulling long length of cable through the channels

4. Lack of accessibility of connection kits

Product specification and technical features

Part number Core conductor’s structure Cross section mm2 Resistance M/Km 20℃
RDC1.2.3HR-(Q)-J3-3.0 19*0.45 3 5.83
RDC1.2.3HR-(Q)-J3-4.0 19*0.52 4 4.87
RDC1.2.3HR-(Q)-J3-5.0 19*0.58 5 3.52
RDC1.2.3HR-(Q)-J3-6.0 19*0.64 6 2.93
RDC1.2.3HR-(Q)-J3-7.0 19*0.69 7 2.51

product images :

parallel  constant wattage heating cable

series constant wattage heating cable

series constant wattage heating cable for underfloor warming system . snow melting system

Detailed data:

Packaging & Shipping

Packing and Delivery

Packing: usually packed in white box first, then packed into carton box. If it is big order with large quantity, we can provide the customized service, such as the cable marking, adhesive tape with logo, individual color box or other order requirements.

Shipping: customer can choose the carton box packing by pallet or without pallet, the delivery method can be by sea, by air, by train, by truck or by international express.

Company Information

MAIN PRODUCTS

we supply self-regulating heating cable , underfloor heating cable ,  heating mat .

SELF-REGUALTING HEATING CABLE

CONSTANT WATTAGE HEATING CABLE OF SINGLE OR TWIN CONDUCTOR

constang wattage heating cable with 1/2/3 conductors  (parallel and serial cable)

underfloor heating mat

aluminum foil heating mat

pre-assemabled self-regulating or constant wattage heating cable kit  (with thermostat) with Euro plug.

 

CONTACT

 

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https://www.alibaba.com/product-detail/constant-wattage-heating-cable_60745392342.html

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