Welcome to the official website of Sanyou Lianzhong
Peculiarity:
● High contact capacity: 75A contact switching capability.
● The coil holding voltage can be reduced to 50~55%V of the rated coil voltage to achieve energy saving.
● A set of normally open contacts with contact spacing >4mm.
● In line with European photovoltaic standards lEC62109、VDE0126.
| Contact arrangement | Silver Alloy | |
| Contact resistance | 10mΩ MAX.(6VDC 20A) | |
| Response time | 30msec. Max. | |
| Releasing time | 10msec. Max. | |
| Insulation resistance | 1000MΩ Min.(DC500V) |
|
| Dielectric withstand voltage | Between contact and coil：AC5000V，50/60Hz 1min. | |
| Between contacts and contacts：AC2000V，50/60Hz 1min. | ||
| Vibration resistance | Functional | 10~55Hz，1.5 mm DA |
| Destructive | 10~55Hz, 1.5 mm DA |
|
| Shock resistance | Functional | 100G Min. |
| Destructive | 10G Min. | |
| Endurance | Mechanical endurance(at 9,000 ops./h) | 1,000,000 cycles |
| Electrical endurance (at 360 ops./h) |
30,000 cycles (30A Making 80A Currying 30A Breaking @85°C) 6,000cycles(60A 320VAC@85°C) |
|
| Ambient temperature | -40℃ ~ +85℃(no condensation) | |
| Unit weight | Approx. 80g | |
