Description
The MAK 9.01.7-94.01.00-10 is a speed relay / RPM switch card used in MaK marine diesel-engine monitoring and safety systems. Available records identify the unit with the MAK D9926 designation and associate it with MaK engine monitoring equipment. Documentation for the related RPM switch unit describes adjustable speed switching points and monitoring of multiple speed signal transmitters, making this type of card suitable for engine-speed supervision and alarm functions.
9.01.7-94.01.00-10
| Specification | Details |
|---|---|
| Brand | MAK / Krupp MaK Maschinenbau |
| Model | 9.01.7-94.01.00-10 |
| Product Name | Speed Relay |
| Product Type | RPM Switch / Speed Monitoring Relay Card |
| Related Designation | D9926 |
| Main Application | Marine diesel engine speed monitoring |
| Main Function | Engine RPM switching, monitoring and alarm functions |
| Speed Monitoring | Adjustable switching points |
| Signal Interface | Speed transmitter inputs, configuration-dependent |
| System Role | Engine monitoring / safety system |
| Installation | Plug-in control card |
| Related Drawing | 1.00.7-36.21.00-35 |
| Year Reference | 006/93 |
| Condition | Used |
| Application | Marine diesel engines |
| Lifecycle | Legacy / discontinued-generation equipment |
| Replacement Note | Verify engine type, rack configuration, connector arrangement and switching settings before replacement |
The exact 9.01.7-94.01.00-10 part number is listed as a MAK Speed Relay, while other records identify the same number as a PCB card with D9926 and 056/93 markings. The available MaK documentation indicates that the associated RPM switch function uses adjustable switching points and can monitor up to four signal transmitters per plug-in card.
Recommended related models: MAK 9.01.7-91.21.00-14, MAK 9.01.7-91.21.00-16, MAK 9.01.7-91.41.00-03, MAK 9.01.7-91.51.00-04, MAK 9.01.7-93.01.00-08, MAK 9.01.7-93.01.00-10, MAK 9.01.7-93.11.00-03, MAK 9.01.7-94.01.00-01, MAK 9.01.7-94.01.00-02, and MAK 9.01.7-94.01.00-11.
