| Parameter name | Description of the specific parameters | ||||
| Shell frame Current | 350A | 400A | |||
| Load polarity | With polarity | ||||
| Coil polarity | With polarity | ||||
| Number of poles | Single pole | ||||
| Rated current (A) | 350 | 400 | |||
| Rated voltage DC(V) | 750 | ||||
| Insulation voltage Ui | 1000V | ||||
| Type of circuit | DC | ||||
| Rated control voltage Us | DC12V/24V/48V Pull-in voltage: 75%~110%Us Discharge voltage: 10%~60%Us | ||||
| Mechanical life | 200,000 times, frequency: 3,600 times/h | ||||
| Forward electrical life (on 0.6s off 5.4s) resistive load | 750VDC 350A 1,000 times | 750VDC 400A 1,000 times | |||
| 500VDC 350A 2,000 times | 500VDC 400A 2,000 times | ||||
| Reverse electrical life (on 0.6s off 5.4s) resistive load | -500VDC 350A 1,000 times | -500VDC 400A 1,000 times | |||
| Maximum breaking current: | DC750V 3000A once | ||||
| Short-time withstand current: | 3000A | 600ms | |||
| Insulation resistance: | ≥1000MΩ, 1000VDC | ||||
| Withstand voltage: | 3000VAC 60s | ||||
| Coil power consumption (20): | Starting≤45W Retention≤4.5W | ||||
| Pull-in/discharge time (rated voltage 20): | Pull-in: ≤30ms Discharge: ≤10ms | ||||
| Impact strength | Stability: (sinusoidal half-wave pulse: 11ms, detection time 10μs) ON:20g;OFF:10g Destructiveness: 50g (sinusoidal half-wave pulse: 6ms) | ||||
| Vibration strength | 10~500Hz 5g | ||||
| Product weight | 810g with busbars; 710g without busbars | ||||
