Opis
TermiCki relej LRD-63…80A
| range |
TeSys
|
|---|---|
| product name |
TeSys LRD
|
| product or component type |
Differential thermal overload relay
|
| device short name |
LRD
|
| relay application |
Motor protection
|
| product compatibility |
LC1D80
LC1D95 |
| network type |
DC
AC |
| thermal protection adjustment range |
63…80 A
|
| [Ui] rated insulation voltage |
Power circuit 1000 V IEC 60947-4-1
Power circuit 600 V CSA Power circuit 600 V UL |
| network frequency |
0…400 Hz
|
|---|---|
| mounting support |
Plate, with specific accessories
Rail, with specific accessories Under contactor |
| tripping threshold |
1.14 +/- 0.06 Ir IEC 60947-4-1
|
| [Ith] conventional free air thermal current |
5 A signalling circuit
|
| permissible current |
0,72 A 500 V AC-15 signalling circuit
0,06 A 440 V DC-13 signalling circuit |
| [Ue] rated operational voltage |
690 V AC 0…400 Hz
|
| [Uimp] rated impulse withstand voltage |
6 kV
|
| phase failure sensitivity |
Tripping current 130 % of Ir on two phase, the last one at 0
|
| control type |
Red push-button stop
Blue push-button reset |
| temperature compensation |
-20…60 °C
|
| connections – terminals |
Power circuit screw clamp terminals 1 4…35 mm² flexible without cable end
Power circuit screw clamp terminals 1 4…35 mm² flexible with cable end Power circuit screw clamp terminals 1 4…35 mm² solid without cable end Control circuit screw clamp terminals 2 1…2,5 mm² flexible without cable end Control circuit screw clamp terminals 2 1…2,5 mm² flexible with cable end Control circuit screw clamp terminals 2 1…2,5 mm² solid without cable end |
| tightening torque |
Control circuit 1,7 N.m screw clamp terminals
Power circuit 9 N.m screw clamp terminals |
| height |
123 mm
|
| width |
75 mm
|
| depth |
121 mm
|
| net weight |
0,51 kg
|
LRD3363
SCHNEIDER
