| Main | |
| Range | UEM1E |
| Product Name | DC Molded Case Switch Disconnector |
| Device Short Name | UEM1EG-320 |
| Product or Component Type | Switch Disconnector |
| Device Application | DC distribution systems such as new energy, DC energy storage, power system, rail transit and electric tram. |
| Poles Description | 2P |
| Rated Current [In] | 200A,250A,275A,300A,320A |
| Visible Break Point | none |
| Rated Operating Voltage [Ue] | DC1500V |
| Attachment Type | Shunt release 、 Auxiliary contact 、Manual operation machine configuration |
| Installation Type | stationary |
| Complementary | |
| Rated Short-Time Withstand Current [Icw] | 5kA/0.05s |
| Rated Insulation Voltage [Ui] | DC1500V |
| Rated Impulse Withstand Voltage[Uimp] | 12 kV |
| Mechanical Endurance | 1000 cycles (200A)、400 cycles(250A and more) |
| Electrical Endurance | 1000 cycles (200A)、400 cycles(250A and more) |
| Installation Position | Horizontal and vertical |
| Height | 205mm |
| Width | 96mm |
| Depth | 135mm |
| Net Weight | 3.8kg |
| Standards | UL 489SC |
| Product Certifications | UL |
| Environment | |
| IP Degree of Protection | IP20 |
| Pollution Degree | III (3) |
| Ambient Air Temperature for Operation | -40℃...+85 °C |
| Ambient Air Temperature for Storage | -40℃...+80 °C |
Storage Humidity Operating Altitude | 5%RH...85%RH ≤2000m Capacity reduction should be considered when the volume exceeds 2000m |
| Packing Units | |
| Unit Type of Package | PCE |
| Unit Type of Package | 3 |
| Package Height | 23cm |
| Package Width | 27.5cm |
| Package Length | 47.5cm |
| Package Weight | 3.8KG |
| Contract warranty | |
| Contract warranty | 18 months |
Main Documentation
The Product is Compatible With
Product Characteristics
| Small size: With a new structural layout, small sized. |
| Low temperature rise: No derating needed for ambient temperature up to 60℃. |
| Easy Wiring: Non-polarized and easy for mounting. |
Technical Parameters
Products of the same type
UEM1EG-320
2 Pole DC Disconnector