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PM16P1416A30 Datasheet(PDF) 7 Page - List of Unclassifed Manufacturers |
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PM16P1416A30 Datasheet(HTML) 7 Page - List of Unclassifed Manufacturers |
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7 / 108 page  www.andersonpower.com - 5 - All Data Subject To Change Without Notice Derating vs. Ambient Temperature Charts Derating vs. Ambient Temperature charts show the maximum amperage capability of a connector at a given ambient temperature. An example of the SB®50 chart is included to follow along with this explanation. All data points are based on the maximum operating temperature of the connector, most often 105°C or 221°F. Accordingly if the temperature °C on the Y axis of the chart is at 105°C, there is no amperage capability because the connector housing is already at the maximum operating temperature. Separate curves are shown for #6, #8, #10, and #12 AWG wire. Interpreting the curves, at a 75°C ambient temperature the maximum amperage capability that can be applied continuously to the connector is: 58A for #6, 46A for #8, 37A for #10, and 31A for #12 wire. Notes on Temperature Rise Charts Note that these charts are constructed using calculations based on actual test data. For this reason the chart information may vary slightly from the safety agency ratings. Safety agency ratings and compliance with electrical codes take precedent over these charts. The charts are designed to provide a guideline as to the connectors’ capability. Actual results can vary based on the specific wire used, crimp tooling and assembly, as well as the environment the connector is used in. CSA ratings are based on not exceeding a 30°C temperature rise above ambient or a total temperature of 55°C. This is considered the maximum temperature to safely handle a connector at. UL ratings can be based on the operating temperature limit of the connector. Often for APP® connectors this is 105°C or an 80°C temperature rise above an ambient temperature of 25°C. To provide a margin of safety, the heat rise charts are limited to a 60°C temperature rise. | Compatible Wires | APP® connectors are designed to be crimped and/or soldered to multi-stranded copper conductor wires only. Alternate conductor materials including aluminum should not be used. Aluminum conductors crimped into APP® contacts can result in a galvanic reaction occurring between the aluminum wire and the more cathodic metals used in APP® contacts including copper, tin, silver, and gold. Additionally softer metals like aluminum flow or loosen from crimps much easier than copper. Multi-stranded wire is recommended for all APP® connectors and is required when crimp terminating wires or when a connector with flat wiping contact technology is used (such as Powerpole® and SB®). Solid wires do not adequately compress and retain in crimp barrels after being crimped. For this reason if solid wire is used, it should be with solder termination only. Solid wires also do not flex and bend as easily as multi-stranded equivalents and can act as a lever arm and impede or alter the natural state of a flat wiping contact in the housing. This impediment or alteration to the flat wiping contact’s natural state can cause intermittency and shorts as well as higher resistance and temperature at a given amperage than is shown in APP® specifications. Mating and unmating forces may also be impacted. 6 AWG 8 AWG 10 AWG 12 AWG 25 50 75 100 125 0 10 20 30 40 50 60 70 80 90 100 SB®50 Derating vs. Ambient Temperature Amperes Applied Cu Al |
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Similar Description - PM16P1416A30 |
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