Rectifier Module for Electric Lift Trucks - Fits Schreck
SC 33-15253
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Compatibility
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Product Description
Rectifier module SC 33-15253 for electric lift truck applications; rated for 600VDC, 35A continuous, configured as a single-phase bridge, featuring an aluminum heat sink and insulated epoxy casing. Designed for panel mounting in industrial electric vehicle charging and power conversion circuits.
Specifications
Part Numbers & Compatibility
| Make | Schreck |
| Manufacturer Part Number | SC 33-15253 |
| Application | Electric lift truck applications |
Electrical Specifications
| Rated Voltage | 600VDC |
| Rated Current | 35A continuous |
| Surge Current | 400A peak (8.3ms single half-sine) |
Performance Specifications
| Efficiency Rating | 98.5% at rated load |
Additional Specifications
| Terminal Type | M6 stud terminals |
| Service Factor | 1.00 continuous duty |
| Configuration | Single-phase bridge |
| Heat Sink Material | Aluminum |
| Casing Material | Insulated epoxy |
| Mounting Type | Panel mounting |
| Usage | Industrial electric vehicle charging and power conversion circuits |
Frequently Asked Questions
Q: What makes and models is the SC 33-15253 compatible with?
A: The SC 33-15253 is compatible with electric lift trucks from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, and Linde. Confirm your truck model matches before ordering.
Q: What materials is the SC 33-15253 made from?
A: The SC 33-15253 is constructed with an aluminum heat sink and insulated epoxy casing, ensuring durability and efficient thermal management.
Q: When should I replace the SC 33-15253?
A: Replace the SC 33-15253 if output DC voltage drops below specification, continuous current exceeds rated load, or the module will not rectify AC input. An open circuit or short between terminals also requires replacement.
Q: What is the function of the SC 33-15253?
A: The SC 33-15253 is configured as a single-phase bridge rectifier designed for use in electric lift truck charging and power conversion circuits.
Q: How does the SC 33-15253 handle heat?
A: The SC 33-15253 features an aluminum heat sink for passive cooling. Ensure adequate airflow around the module during operation to maintain efficiency and prolong service life.
Q: What is the service factor of the SC 33-15253?
A: A service factor of 1.00 indicates the SC 33-15253 is rated for continuous duty operation at its rated current. It can operate continuously without thermal derating under normal ambient conditions.