Power electronics component for converting three-phase AC into steady DC, designed for control panels and motor drives. Engineers and installers gain confidence from a sturdy 100A rating and high reverse-voltage tolerance. Does Heschen Three Phase Bridge Rectifier match the space and reliability demands of your installation?
⚡ At a Glance
- • Rectification Capacity: Continuous 100A output current handling for sustained DC loads
- • Best for: Panel builders and technicians needing a compact, high-current rectifier
- • Not ideal for: Applications that require a fully enclosed, plug-and-play power module
Three-phase bridge layout converts AC into steady DC with a 100A rating. Compact footprint and 1200V repetitive peak reverse voltage suit demanding electrical environments.
Stable high-current output – Thanks to 100A output rating
Diodes arranged for three-phase bridge rectification share conduction cycles to handle continuous 100A output current. Rated current reflects the maximum steady conduction the module is specified to carry.
Reliable DC supply for motor controllers, rectified supplies and battery-charging circuits, reducing the need for oversized parts.
High reverse-voltage tolerance – With 1200V repetitive peak reverse voltage
Each diode is specified to withstand repetitive peak reverse voltages up to 1200V, giving headroom against line transients and higher AC mains. The rating defines resistance to reverse breakdown during normal and repetitive peaks.
Greater safety margin in installations with elevated line voltages or inductive switching, lowering the chance of diode failure from reverse stress.
Space-saving installation – With compact dimensions and low profile
Overall height of 50mm and dimensions of 98 x 60 x 27mm allow close mounting inside control enclosures or on heatsink surfaces. Five-terminal arrangement supports straightforward three-phase wiring while preserving a small footprint.
Easier routing inside cabinets and instrument panels where space is limited, helping keep control layouts neat and manageable.
✨ The 4 Key Reasons for Heschen Three Phase Bridge Rectifier
- 1200V peak reverse rating - Reduces diode failure risk under high AC voltages
- Five terminal layout - Simplifies wiring for three-phase bridge configurations in industrial panels
- Compact 98×60×27mm footprint - Fits tight control panels, saves cabinet space
- Positive user reliability reports - Consistently noted by users for efficient, dependable operation
📋 Technical Details at a Glance
- Category: BISS
- Brand: Heschen
- Product Type: Three Phase Bridge Rectifier
- Model: SQL-100A
- Output Current: 100A
❓ Frequently Asked Questions
Q: What current can the rectifier handle?
A: The module is rated for a 100A output current, suitable for sustained DC loads within that rating.
Q: Is this suitable for three-phase systems?
A: Yes, the design is specified for three-phase operation and includes a five-terminal layout to support that configuration.
Q: What voltage stress can the diodes tolerate?
A: Diodes have a repetitive peak reverse voltage rating of 1200V (AC), providing tolerance against routine line transients.
🏆 Our Verdict
Suitable for electrical technicians and panel builders who need a compact, high-current rectifier for industrial and automation use. The combination of a 100A rating, 1200V reverse-voltage tolerance and a five-terminal layout delivers practical reliability and straightforward wiring. Positive user feedback on efficiency and dependability indicates solid long-term value for installations requiring robust rectification.
