The JG-SD-220 is a Star-Delta Timer designed for efficient and safe motor starting applications. It automates the transition from star to delta connection in motor starters to reduce inrush current and mechanical stress.
Model: JG-SD-220
Type: Star-Delta Timer
Operating Voltage: 220V AC
Time Range:
Star Time: 0–30 seconds
Delta Delay: ~50–100ms (fixed or internal delay)
Output Contact: 2 Changeover (SPDT)
Mounting Type: DIN rail or panel mounting
Indication: LED indicators for power and operation status
Body Material: Flame-retardant plastic enclosure
Designed specifically for star-delta motor starters
Adjustable star time for flexible motor startup
Easy wiring and panel integration
High reliability and long life
LED status indicators for operation feedback
Motor control panels
Industrial machinery with high HP motors
Pumps, compressors, and HVAC systems
Textile machines, conveyors, and cranes
Any application requiring star-delta motor start transition
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