System Specifications
Charging System Specifications| Battery | ||
| Open Circuit Voltage | Above 12.4 V | |
| Quick Charge for 30 Minutes | Above 12.4 V | |
| Test Load Chart | ||
| Battery | Load (A) | |
| 55D 23L | 180 | |
| 75D 26L | 195 | |
| Battery Positive Voltage With Load | ||
| Approximate Battery Temperature | Minimum Voltage (V) | |
| 21 degrees C (70 degrees F) | 9.6 | |
| 15 degrees C (60 degrees F) | 9.5 | |
| 10 degrees C (50 degrees F) | 9.4 | |
| 4 degrees C (40 degrees F) | 9.3 | |
| -1 degrees C (30 degrees F) | 9.1 | |
| -7 degrees C (20 degrees F) | 8.9 | |
| -12 degrees C (10 degrees F) | 8.7 | |
| -18 degrees C (0 degrees F) | 8.5 | |
| Dark Current | 20 mA Max. | |
| Charging Current | ||
| Battery Type (5 Hour Rate) | Slow Charge (A) | Quick Charge (A) |
| 55D 23L (48) | 4.5-5.5 | 30 |
| 75D 26L (52) | 5.0-6.0 | 35 |
| Battery Positive Voltage | 12.4 V More than 1 hour. | |
| Generator | ||
| Rotor Resistance Between Slip Rings | 2.4-2.9 Ohms At 20 degrees C (68 degrees F) | |
| Brush | ||
| Standard | 21.5 mm (0.846) | |
| Minimum | 8.0 mm (0.315 in.) | |
| Brush Spring Pressure | ||
| Standard Force | 3.2-4.3 N (0.32-0.44 kgf, 0.71-0.96 lbf) | |
| Minimum Force | 1.8 N (0.18 kgf, 0.4 lbf) | |
| Rectifier | ||
| Negative (Black) | Positive (Red) | Continuity |
| E | P1, P2, P3 | Yes |
| B | P1, P2, P3 | No |
| T | P1, P2, P3 | No |
| P1, P2, P3 | E | No |
| P1, P2, P3 | B | yes |
| P1, P2, P3 | T | Yes |