parallel constant wattage heating cable for oil antifreeze heating cable coil at constant power 30w230v
Summary
The output power of constant wattage heating cable is not subject to the change of environment, Its use length is proportional to the power,
It needs to be equipped with explosion-proof temperature controller and control box to control the medium temperature, It is widely used in oil, chemical, metallurgical and other industries for anti freezing, anticoagulant, anticoagulant, heat preservation and heating,
The constant wattage heating cable is divided into parallel type and series type, Parallel constant wattage heating cable is connected by multiple heating nodes in parallel across the entire length. It can be shared to use according to actual length, but at least reserve one heating node. Series type is suitable for the case where the circuit length exceeds the upper limit of the parallel constant wattage cable.
parallel connection | Product Model | Rated Voltage (V) | Rated Power (w/m) | Max Application Length(m) | Max Maintain Temperature | Max Tolerance Temperature(℃) | Explosion -proo f mark |
RDY2(O)-J3-10 | 220 | 10 | 200 | 150 | 205 | ExellT4 | |
RDY2(O)-J3-20 | 220 | 20 | 120 | 140 | 205 | ExellT4 | |
RDY2(Q)-J3-30 | 220 | 30 | 100 | 125 | 205 | ExellT4 | |
RDY2(Q)-J3-40 | 220 | 40 | 100 | 100 | 205 | ExellT4 | |
RDY2Q-J3-20-380 | 380 | 20 | 300 | 130 | 20S | ExellT4 | |
RDY2Q-J3-30-380 | 380 | 30 | 230 | 125 | 20S | ExellT4 | |
RDY2Q-J3-40-380 | 380 | 40 | 185 | 100 | 20S | ExellT4 | |
RDY3QJ3-30 | 380 | 20 | 390 | 150 | 20S | ExellT4 | |
RDY3Q-J3-40 | 380 | 30 | 320 | 140 | 205 | ExellT4 | |
RDY3Q-J3-50 | 380 | 40 | 300 | 130 | 205 | ExellT4 | |
RDY3Q-J3-60 | 380 | 50 | 250 | 120 | 205 | ExellT4 | |
RDY2(Q)-J4-40 | 40 | 120 | 200 | 260 | ExellT4 | ||
RDY2(Q)-J4-50 | 50 | 110 | 180 | 260 | ExellT4 | ||
RDY2(Q)-J4-60 | 60 | 100 | 160 | 260 | ExellT4 | ||
series connection | 220V/380V/ 660V/1100V | 100 | J3-205° J4-260° | ExellT4 |
1. How much electricity is consumed per hour? |
Consider an average room size of 100m2 . The heated area is approximately 80%, or 80m2 . |
In the case of the 150W mats, when the heater is ON, the hourly consumption is 1500W times 80m2. |
When the recommended thermostat is turned on, take 100m2 as an example. The room is filled with heat about 20min~30min, which is between 450W and 750W. Of course, the specific cost depends on your electricity consumption and electricity unit price. |
2. Do I use insulation materials? |
We recommend that you use insulation materials. On the one hand, it is for your safety considerations, on the other hand, because it can lock the heat, the preheating will be faster, and the power consumption will be reduced. |
3. Is it safe to use in a humid place? |
Yes, our products are of high quality and have a grounding wire. |
4. How long is the warranty time? |
25 years for heating cable & heating mat. |
2 years for for constant wattage/self-regulating heating cable and thermostats. |
5. Can I crop it? |
Yes, you can crop the grid |
6. What is the thickness of the cable? |
The cable is 3.5mm thick. |
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