TL 500T
Article number: 70 515- The coupling devices TL* are used to adapt the input circuits of the insulation monitoring device to a higher operating voltage than the operating voltage of the IMD directly.
- The coupling units are connected between IT power supply system and insulation monitoring device.
Rated operating AC voltage | UN | 500 V |
Maximum continuous operating voltage AC | UC | 600 V |
Designed for insulation monitoring device | HIS71, HIG95, HIG93, HIG91, HIG92, HIG94 | |
Maximal operating current AC | IC | < 3 x 0,1 |
Internal resistance | RIN | 3 x 12,7 |
Internal inductance | LIN | 3 x 330 |
Offset for insulation monitoring device | Rtl ext | 4.4 kΩ |
Housing material | Polyamid PA6, UL94 V-0 | |
Degree of protection | IP20 | |
Operating temperature | ϑ | - 25 ÷ 55 °C |
Recommended cross-section of connected conductors | S | 1.5 mm2 |
Tightening moment | 0,2 | |
Installation | On DIN rail 35 mm | |
Modular width | 2 | |
Operating position | Any | |
Operation type | Permanent | |
Lifetime | > 100 000 h | |
Use for traction | Yes |