电力 |
N/ASingle sided Positive (+) and negative (-) inputs |
Wiring |
N/A可以直接连接电源 需要定制 |
Standard Frames |
N/A可用的 |
Limitations |
N/A≤15A.≤1800 Watts |
Suitable Applications |
N/A
- 最适合在单侧固定电源连接的应用。
- 适用于汽车的更好的振动耐力。防止端子之间的松动连接或接触不良。减少了雄性和雌性末端之间的连接点氧化的可能性,导致抗性的增加导致接头和振动失效。
- 可以为位于高湿度环境中的应用添加额外的硅密封。有效地增加了PTC的寿命。
|
Heater Type |
N/APositive Temperature Coefficient (PTC) |
Voltage Selection |
N/A
- Standard voltages: 100V~120V and 200V~240V
- 有关所有其他电压范围要求,请联系我们获取其他信息。
|
美联社plication Note for Voltage Selection |
N/A
|
Positive Temperature Coefficient (PTC) Power (W) and Air Flow/Air Speed Considerations |
N/A
- High air speed is correlated with high heat dissipation rate which results in higher power and a more rapid increase of the surrounding temperature.
- 在低空气速度下,加热器功率将减小,但空气出口处的温度将很高。
- Under no airflow, the surface of the PTC fins will approach Curie temperature. The heater power may drop to 1/20 of normal power (at air speed of 6.4 m/s) and stabilizes at a constant temperature.
|
美联社plication Note for Positive Temperature Coefficient (PTC) Power (W) and Air Flow/Air Speed Considerations |
N/A
- PTC加热器的功率与加热器的环境热条件和散热速率有关。当环境温度明显高于参考温度或限制热传递时,PTC的电阻将迅速上升,功耗降低。因此,散热越高,输出功率越高。
- PTC的表面温度是自调节的。表面温度越低,功率越低。
- MH和MSH型FIN PTC空气加热器允许三级温度设置(高,中,低)。PTC加热管可以独立控制(请参阅电路连接的“安装”部分),有效降低电力成本和增加产品寿命。如果此功能与空气调速(风扇)结合使用,则会在调节空气流量和温度时允许更大的灵活性。
|
Positive Temperature Coefficient (PTC) Fin Pitch Selection |
N/A
- 独特的FIN PTC间距范围提供了多样的高效选择VS低空气阻力(较低的噪音水平)。可用于各种应用选择1.2毫米至2.6毫米的选择。
- Ultra-high-heating-efficiency Fin Pitch: 1.2 mm (S), 1.68 mm (M) Larger heat dissipation area; higher output power; higher temperature at the air outlet.
- Ultra-low-air resistance (lower noise level) Fin Pitch: 2.0 mm (N), 2.6 mm (B) Less heat dissipation area; projects heat further; lower output power.
- The Power (W) in the Specifications tables is based on Fin PTC Air Heaters with extra-high efficiency fin pitches. Fin pitch 1.68 mm (M) for MSH, SH and OH models, and fin pitch 1.2 mm (S) for MH model.
- The Power (W) of Fin PTC Air Heater with fin pitch 2.0 mm (N) is 95% of Fin PTC Air Heater with fin pitch 1.2 mm (S).
- The Power (W) of Fin PTC Air Heater with fin pitch 2.6 mm (B) is 90% of Fin PTC Air Heater with fin pitch 1.2 mm (S).
- The Power (W) of PFin PTC Air Heater with fin pitch 2.6 mm (B) is 90% of Fin PTC Air Heater with fin pitch 1.68 mm (M).
|
Positive Temperature Coefficient (PTC) Insulation Consideration (Doubled Insulation - Electrically Insulated Heater) |
N/A
- The Power (W) in the Standard" tables is based on Fin PTC Air Heaters with Single Insulation (S).
- The Power (W) of Fin PTC Air Heaters with double insulation (D) is approximately 10% less than Fin PTC Air Heater with single insulation (S).
- 具有双层绝缘(D)的鳍片PTC空气加热器的价格比单一绝缘PTC空气加热器更多15〜30%。
- Double insulated Fin PTC Air Heaters are designed for use where heater exterior (fins) needs to be electrically insulated.
- Both single insulated and glued typed Fin PTC Air Heaters are not electrically insulated on the heater exterior/fins, hence carrying input voltage.
- The Fin PTC heating elements of double insulated Fin PTC Air Heaters are completely insulated within the aluminum tubes, allowing complete electric insulation on the heater exterior (fins).
|
美联社plication Note for Positive Temperature Coefficient (PTC) Insulation Consideration (Doubled Insulation - Electrically Insulated Heater) |
N/A
- The fins on Fin PTC Air Heaters with Double Insulation (D) are electrically insulated. This is suitable for applications where the device may be in contact with other conductive materials (eg. metal); expose to high humidity; with shock resistance requirement; or in products that require superior stability and quality (eg. automobiles).
- Due to its high safety and reliability performance, double insulated Fin PTC Air Heaters are mainly used by automobiles, electric vehicles, in large-power house heaters such as cold/warm air-conditioners, fan heaters, disinfecting cabinets, dryers and many more.
|