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Coding |  |
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Coding | |
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Approvals |
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VDE |
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VDE marks licence no. 105212 for Insulation class II (DIN EN 60335-1)
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| EC | Conformity to European Directive 73/23/EEC including amendments | ||||
| UL |  |
file no. E 66892 | Other
approvals on demand. |
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Technical Data
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AR- and SA-Series | |
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The heating element of the AR-series consists of an aluminium tube (the SA-series respectively of an aluminium cup), in which the thermistor has been fixed by a small quantity of a special kind of silicone compound with high heat-transfer rate. The electrical insulation is provided by high-temperature-resistant insulation sheets.. |
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| Abbreviation |
Name | Available Sizes |
| D1 | Diameter of Aluminium Casing | 6,0 – 23,3 mm |
| L1 | Length of Aluminium Casing | Up to 80 mm |
| L2 | Length of Glassfibre Sleeve | No limits |
| L3 | Length of Lead Wire | No limits |
| L4 | Stripped Length | No limits |
| T | Temperature Range | Up to 240°C |
| P | Power Range in Ice Water (0°C) | Up to 200 W |
| V | Rated Voltage | 110-240 V (12-24 V possible) |
| The above table indicates our standards. According to customer requirements, we also design PTC heating elements for different size specifications | ||
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Advantages | |
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High power heating element Easy assembling with fixation spring (pre-assembled) or heat sink Extremely forgiving against mishandling Highly effective heat transfer provided by the aluminium casing Available as a Multiple-Power-PTC-heater Special advantages of the SA-Series VDE II approved heating element with an extremely small outer diameter Waterproof due to fixation in an aluminium cup |
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Application | |
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