What are the structural characteristics of PTC heaters
1. Generally applicable PTC ceramic heating furnace. This type of equipment is important: electric mosquito repellent mosquito killer, hand warmer, dryer, electric hot plate, electric iron, electric soldering iron, electric gluer, curling iron, etc. It is characterized by low power, but high thermal compliance and strong applicability.
2. Automatic constant temperature type PTC heating furnace. This kind of utensils are important: small crystal device incubator, constant temperature cultivation box, electronic thermos, thermos cup, thermos cup, insulation plate, insulation cabinet, table, etc. It has the characteristics of automatic heat preservation, simple structure, good thermostat function, high thermal compliance, and wide application temperature limitation.
3. Hot air PTC heater. This kind of hot air PTC heater mainly includes: small warm air heater, hair dryer, heating room machine, drying machine, drying cabinet, drying machine, industrial drying equipment, etc. It is characterized by high output hot air power, fast speed, safety, and wind compliant. The power consumption can be automatically adjusted.
Sales and assembly of fresh air heating equipment, smoke exhaust auxiliary products, installation, protection and protection of central air-conditioning projects, indoor ventilation and fresh air ventilation installation projects, etc. If there are no rain protection measures on rainy days, the application of moisture and narrow space requirements are not allowed to make decisions to prevent electric heaters from getting electrocuted.
PTC heaters need to be checked by a professional electrician before application, and after confirming that they are intact and without power failure, the detection marks can be pasted. When applying PTC heaters, it is necessary to use an extra junction box to continue. PTC heaters should not be used in parallel with other electrical appliances. The application of the PTC heater of the aging furnace should be managed and monitored by a dedicated person. The power cord of the PTC heater needs to be stretched and squeezed according to specifications, and the obvious warning mark should be pasted on the power cord. The heating plate of the PTC heater needs to be firmly tied, and the iron wire used for the tie must not touch the resistance wire in the middle of the heating ceramic plate. The PTC heater should prevent people from being charged with electricity after being energized. Place the heated ceramic piece gently. If the ceramic sheet is damaged or strained or the resistance wire is exposed, it is not allowed to be used.