Ratings
, 
| MAIN CONTACT DATA | ||||||
| Max.Switching Voltage | 450VDC | Rated Current | 40A | |||
| Contact Arrangement | SPST-NO | Contact Voltage Drop | ≤0.2(at 20A) | |||
| Limiting Short-time Current | 60A:1h;80A:20min;160A:30s;240A:10s | |||||
| Electrical Life (Resistive Load ) | 450V Model | |||||
| 10A 450VDC 10000 ops | 40A 450VDC 1000 ops | 35A 450VDC 75000 ops, Only Making | ||||
| CHARACTERISTIC DATA | ||||||
| Dielectric Strength | Between Main Contacts and Coil | Before Test≥3000VAC(1min) After Test≥2000VAC(1min) |
Insulation Resistance | Between Main Contacts and Coil | Before Test≥1000MQ(500VDC) After Test≥ 50MQ (500VDC) |
|
| Between Open Main Contacts | Before Test≥2500VAC (1min) After Test≥2000VAC(1min) |
Between Open Main Contacts | Before Test≥ 1000MΩ(500VDC) After Test≥ 50MΩ(500VDC) |
|||
| Shock Resistance | Functional | 20g Half-Sine Wave 11ms | Vibration Resistance | Functional | 49m/s2(10~500Hz) | |
| Destructive | 50g Half-Sine Wave 6ms | |||||
| Operate Time | Max:30ms | Mechanical Life | 2*10^5 ops | |||
| Release Time | Max:10ms | Weight | Approx 55g | |||
| COIL DATA | ||||||
| Rated Voltage | 12VDC | 24VDC | ||||
| Pick-up Voltage | ≤9VDC | ≤18VDC | ||||
| Drop-out Voltage | ≥1VDC | ≥2VDC | ||||
| Rated Operating Power | Approx 3W | Approx 3W | ||||
| Max.Allowable Voltage | 16VDC | 32VDC | ||||
HIITIO® was established in 2018 as a result of Hecheng Electric introducing a mature R&D team. HIITIO specializes in producing high-voltage DC electrical devices for EV, solar energy systems, and energy storage applications.
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