English
Español
Français
Русский
العربية
- Home
- Products
- Constant Wattage Heating Cable
- HBL Parallel Type Constant Wattage Heating Cable
HBL Parallel Type Constant Wattage Heating Cable
Product Model:
1. Power Output per Unit Length (W/m): 10, 20, 30, 40, 50, 60
2. Insulation Material FEP 205℃
3. Reinforced Type (not marked for standard type)
4. Core Count: 2 - Single phase 220V 3 - Three phase 380V 2a - Two phase 380V
5. Parallel Constant Power Heating Tape
Example:
● HBL2-J3-30 represents a single-phase, standard type parallel constant power heating tape with a rated power of 30W/m and a rated voltage of 220V.
● HBL3(Q)-J3-60 represents a three-phase, reinforced type parallel constant power heating tape with a rated power of 60W/m and a rated voltage of 380V.
Product Structure and Working Principle:
The power bus wire consists of two or three parallel insulated copper conductors. Heating wires are wrapped the surface of the main insulation layer and the heating wire is connected to the bus wire at regular intervals (i.e., heating section length), forming a continuous parallel resistor. When the bus wire is powered, each parallel resistor generates heat, forming a continuous heating tape.
Specification and Technical Parameter:
1) Specifications and Technical Parameters for Single-phase Parallel Constant Power Heating Cable
| Type | Rated Voltage (VAC) | Rated Power (W/m) | Maximum Usable Length (m) | Max. Maintainable Temperature (℃) | Bus bar Color | |
| Standard Type | Enhanced Type | |||||
| HBL2-J3-10 | HBL2(Q)-J3-10 | 220 | 10 | 200 | 130℃ | White, Black |
| HBL2-J3-20 | HBL2(Q)-J3-20 | 220 | 20 | 170 | 120℃ | |
| HBL2-J3-30 | HBL2(Q)-J3-30 | 220 | 30 | 150 | 90℃ | |
| HBL2-J3-40 | HBL2(Q)-J3-40 | 220 | 40 | 130 | 65℃ | |
2) Specifications and Technical Parameters for Two-phase 380V Parallel Constant Power Heating Cable
| Type | Rated Voltage (VAC) | Rated Power (W/m) | Maximum Usable Length (m) | Max. Maintainable Temperature (℃) | Bus bar Color | |
| Standard Type | Enhanced Type | |||||
| HBL2a-J3-20 | HBL2a(Q)-J3-20 | 380 | 20 | 250 | 130℃ | Red, Black |
| HBL2a-J3-30 | HBL2a(Q)-J3-30 | 380 | 30 | 200 | 120℃ | |
| HBL2a-J3-40 | HBL2a(Q)-J3-40 | 380 | 40 | 150 | 100℃ | |
3) Specifications and Technical Parameters for Three-phase Parallel Constant Power Heating Cable
| Type | Rated Voltage (VAC) | Rated Power (W/m) | Maximum Usable Length (m) | Max. Maintainable Temperature (℃) | Bus bar Color | |
| Standard Type | Enhanced Type | |||||
| HBL3-J3-30 | HBL3(Q)-J3-30 | 380 | 30 | 300 | 120℃ | Red, White, Black |
| HBL3-J3-40 | HBL3(Q)-J3-40 | 380 | 40 | 260 | 100℃ | |
| HBL3-J3-50 | HBL3(Q)-J3-50 | 380 | 50 | 230 | 70℃ | |
| HBL3-J3-60 | HBL3(Q)-J3-60 | 380 | 60 | 200 | 60℃ | |
Product Features:
The parallel constant power electric heating belt consists of multiple heating sections connected in parallel over the entire length. The length can be cut according to actual needs. When heating, it must be used in conjunction with a thermostat. The medium can be accurately set to maintain the temperature and realize automatic control. The heat generation per unit length is constant. The longer the electric heating cable is used, the greater the total power output. In addition, the electric heating cable can be close to the surface of the pipeline due to its softness. The outer metal shielding net can play the role of explosion-proof, anti-interference, heat transfer and heat dissipation, improve the overall strength of the electric heating belt, and can also be used as a safe grounding wire. Therefore, it is widely used in the insulation, antifreeze and heating of pipelines, valves, small storage tanks, pump bodies, etc.
The reinforced parallel constant power electric heating cable is a layer of anti-corrosion insulation layer wrapped on the outer layer of the ordinary electric heating cable. The rest of the structure is the same as the ordinary electric heating cable. In addition to the advantages of the ordinary electric heating cable, the reinforced electric heating cable also has the characteristics of high mechanical strength and strong anti-corrosion ability.
In addition to the characteristics of the single-phase electric heating belt, the three-phase parallel constant power electric heating belt also has the characteristics of long maximum use length, good heating uniformity, and balanced power grid load.
Welcome to send your message to us