defrost timer (DS-001, DS-002, DS-003, DS-004, DS-004B, DS-005, DS-006, DS-007, DS-008, DS-010, DS-011, DS-014)

1. Low noise; 2. Excellent design for construction, anti-seismis.and anti-pound;  3.  Imported raw material, wet-resistant&heat-resisting; 4. Chemical treatment on the surface, anti-corroded; 5. Widely used in large refrigerators, cold storages freezers and various refrigerating equipments for and in various devices for time control 
 
Technical Parameters:
1. Electric parameters: 20V 50/60Hz 3W; 110V 50/60Hz 3W
2. Operating Time: 6H/8H/10H
3. Defrosting Time: 20/21/25/30minuts or according to customers' requeirement
4. Working Life: more than 100000 times deforsting