Product Description
Crown Rectifier CR 079813 is an OEM 300 amp, 200 volt DC rectifier assembly for use in Crown electric lift truck models PE, RR, RD, SC, SP, and FC. Provides AC-to-DC conversion for power circuit operation. Cross-references include 079813, CR079813, EMC# 31408, and Total Source 079813.
Specifications
Electrical
| Current Rating | 300 A continuous |
| Voltage Rating | 200 VDC maximum |
| Component Function | Converts AC input voltage to DC output for electric lift truck circuits |
Part Numbers
| OEM Part Number | CR 079813 |
| Alternative Part Number | 079813 |
| Cross-Reference Part Numbers | EMC# 31408 |
| Equivalent Part Number | Total Source 079813 |
Frequently Asked Questions
Q: What are the electrical specifications of the CR 079813 rectifier?
A: The CR 079813 is a 300 amp continuous, 200 volt DC rectifier assembly. This rating means it can handle 300 amps of sustained current output at a maximum DC voltage of 200 volts for the lift truck power circuit.
Q: Which Crown lift truck models use the CR 079813?
A: The CR 079813 is compatible with Crown electric lift truck models PE, RR, RD, SC, SP, and FC series. Verify your specific model and serial range against OEM specifications before ordering.
Q: How does the CR 079813 convert AC to DC?
A: The CR 079813 rectifier assembly uses full-wave rectification to convert incoming AC voltage from the charger into regulated DC output for the lift truck battery and main drive motor. This conversion enables proper energy storage and motor operation.
Q: What are the cross-reference part numbers for the CR 079813?
A: The CR 079813 cross-references include 079813, CR079813, EMC# 31408, and Total Source 079813. Use these numbers when verifying compatibility or locating equivalent parts.
Q: How long does the CR 079813 rectifier last in service?
A: Rectifier lifespan typically ranges from 5 to 10 years in active material handling service. Replace if the lift truck fails to charge properly, voltage output becomes unstable, or the unit shows physical damage, overheating, or electrical faults.