Product Description
Hyster HY 1300308 is an OEM rectifier kit (EV-100 1 REC assembly) designed for compatibility with Hyster electric lift trucks utilizing the EV-100 control system architecture. This assembly includes a single-phase bridge rectifier, heat sink, and mounting hardware, engineered to support 36VDC forklift electrical systems at continuous current ratings up to 50A. Cross-references include 1300308, HY-1300308, and supersedes legacy EV-100 REC designs.
Specifications
Application
| Compatible Equipment | Hyster electric lift trucks equipped with EV-100 control system |
Electrical
| REC Assembly Type | EV-100 1 REC |
| Connector Type | Fork-type terminal lugs (compatible with EV-100 platform harness) |
Material & Construction
| Fastener Material | Stainless steel mounting hardware |
Part Numbers
| OEM Part Number | HY 1300308 |
| Manufacturer Part Number | 1300308 |
| Cross-Reference Part Numbers | Supersedes EV-100 1 REC; Equivalent to 1300308, HY-1300308 |
Frequently Asked Questions
Q: What is HY 1300308 and what does it do?
A: HY 1300308 is an OEM rectifier kit (EV-100 1 REC assembly) designed for Hyster electric lift trucks equipped with the EV-100 control system. It contains a single-phase bridge rectifier, heat sink, and mounting hardware to convert AC voltage to 36VDC for the forklift electrical system.
Q: What is the current rating and voltage specification for HY 1300308?
A: HY 1300308 is engineered to support 36VDC forklift electrical systems at continuous current ratings up to 50 amperes. It is rated for sustained operation in standard warehouse environments with appropriate thermal management via the integrated heat sink.
Q: Which Hyster lift trucks are compatible with HY 1300308?
A: HY 1300308 is compatible with Hyster electric lift trucks equipped with the EV-100 control system architecture. Verify your equipment control system designation before ordering. Do not use this rectifier with non-EV-100 systems, as voltage and connector specifications may differ.
Q: What are the cross-reference part numbers for HY 1300308?
A: HY 1300308 cross-references to OEM part numbers 1300308 and HY-1300308. It also supersedes legacy EV-100 1 REC rectifier designs. Confirm your current part number against these references when ordering replacement units.
Q: What symptoms indicate HY 1300308 rectifier failure?
A: Signs of rectifier failure include intermittent loss of drive power, erratic voltage readings on the controller display, inability to charge the battery, or thermal shutdown of the lift truck during operation. If these symptoms occur, the rectifier may need replacement. Have the system diagnosed by a qualified technician before ordering.
Q: How often should HY 1300308 be replaced or serviced?
A: HY 1300308 rectifiers are solid-state components with no scheduled maintenance intervals. They typically last the operational life of the lift truck unless subjected to thermal stress, voltage spikes, or moisture contamination. Replace only if failure is confirmed. Ensure the heat sink remains free of debris and properly mounted for optimal longevity.