Dimensions L65×W45.9× H56mm
High capacity control of 320A 1000VAC
Contact clearance ≥4.1mm(Complies with the
european solar power standard "IEC 60947")
Suitable for photovoltaic inverter field
Provide products with auxiliary contact specifications
Contact Parameters
| Contact Arrangement | 1A、1B | ||
| Contact Material | Silver Alloy | ||
| Contact Resistance (Initial) | Main contact： ≤0.5mΩ（@20A 6VDC Pressure drop test） ≤0.3mΩ（@320A 6VDC Pressure drop test） | ||
| Auxiliary contact：≤100mΩ（@1A 6VDC） | |||
Max. Switching Current | —— | -H | |
| Main Contact | 320A | ||
| Auxiliary Contac | 1B | ||
Max. Switching Voltage | Main Contact | 1000VAC | |
| Auxiliary Contact | 277VAC/30VDC | ||
Max. Switching Power | Main Contact | 320000VA | |
| Auxiliary Contact | 277VA/30W | ||
| Electrical Life | Main Contact | AgSnO2 | ≥1×104 Ops（Making 55A，loading 320A，breaking 55A，1000VAC，Res. Load，85℃，1s On: 9s Off） |
| Auxiliary Contact | ≥1×105 Ops（1A 277VAC/30VDC，Res. Load，85℃，1s On: 9s Off） | ||
| Mechanical Life | ≥3×105 Ops | ||
Characteristics
| Insulation Resistance | 1000MΩ(500VDC) |
Dielectric Strength | Between coil & main contacts: 5000Vrms 1min |
Between open main contacts: 2500Vrms 1min | |
| Between main contacts & auxiliary contacts: 5000Vrms 1min | |
Between coil & auxiliary contacts: 1000Vrms 1min | |
| Between open auxiliary contacts: 1000Vrms 1min | |
| Surge Voltage | 10kV（1.2/50us） |
| Operate Time | ≤25ms（@23℃） ≤30ms（@85℃） |
| Release Time | ≤5ms |
| Ambient Temperature | -40℃~+85℃ |
| Vibration Resistance | 10Hz~55Hz 1.0mm (DA) |
| Shock Resistance | Functional: 98m/s2(10G) |
Destructive: 980m/s2(100G) | |
| Termination | PCB |
| Construction | Flux Proofed，Sealed |
| Unit Weight | Without heat sink：Approx. 230g |
| With heat sink： Approx. 235g |
Nous offrons une garantie produit d'un an. Si des problèmes surviennent au cours de cette période en raison de défauts du produit, nous vous fournirons des remplacements ou des remboursements gratuits.
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