Introduction of SG1M Metal Via Connector
The Saichuan SG1M SG2M SG3M metal connector system can achieve 300A at up to 1000V. With their high mechanical strength ,excellent vibration and shielding , high efficiency when crimping , the SG1M SG2M SG3M connectors are well-suited to typical high volatge EV applications such as the connection between motor, inverter,PDU and battery. The range includes 1-, 2-, 3-pole connectors which for maximum flexibility can be used copper or aluminum cables in SEVEN different cable cross sections.
Parameters of SG1M Series 300A Single Hole Metal Connector
| Description | Item No. | SG1M-11U-70YPA |
| Electrical Performance | Rated voltage | 1000V |
| Withstand voltage | 4000V | |
| Rated current | MAX 300A | |
| Insulation resistance | 5000MΩ | |
| Mechanical Properties | Pins | one pin |
| Mating cycles | >100Times | |
| Cross sections | 2x6mm² 2x8mm² 2x10mm² 25mm² 35mm² 50mm² 70mm² | |
| Vibration class acc. To | QC/T 1067.1-2017 V3 | |
| Raw Material | Shell | Aluminum alloy |
| Shielding | Copper alloy | |
| Insulator | PA66 | |
| Sealing | Rubber material | |
| Environmental Performance | Operating temperature | -40℃~140℃ |
| Protection Grade | IP68 IP69K | |
| Salt Spray | 96h |
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