Service Data And Specifications (SDS): Alternator
WARNING: This page is about a different car, the 2019 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
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Applied model |
VR30DDTT |
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Type |
A003TX2391 |
A003TL0191 |
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MITSUBISHI make |
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Nominal rating |
[V - A] |
12 -170 |
12 -150 |
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Ground polarity |
Negative |
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Minimum revolution under no-load (When 13.5 V is applied) |
[RPM] |
Less than 1, 300 |
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Hot output current (When 13.5 V is applied) |
[A/RPM] |
More than 138/2, 500 More than 168/5, 000 |
More than 122/2, 500 More than 144/5, 000 |
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Regulated output voltage |
[V] |
14.1 - 14.7* |
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Minimum length of brush |
[mm (in)] |
More than 5.00 (0.1969) |
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Brush spring pressure |
[N (g, oz)] |
4.1 - 5.3 (439 - 520, 15.5 - 18.4) |
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Slip ring minimum outer diameter |
[mm (in)] |
More than 22.1 (0.870) |
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Rotor (Field coil) resistance |
[Ohm] |
2.0 - 2.3 |
1.7 - 2.0 |
*: Adjustment range of power generation voltage variable control is 11.4 - 15.6 V.