| Main |
| Part Number |
LR97D07M7 |
| Product Series |
TeSys |
| product name |
TeSys D |
| product short name |
LR97 |
| product type |
Electronic Overcurrent Relay |
| Relay application |
Sensitivity to phase faults |
| Locked rotor, Mechanical blocking I > 3 x I Setting |
| overload Imax > Isetting |
| The scope of products |
LC1D09…D38 |
| Network Type |
AC |
| Rated supply voltage [Us] |
200…240V AC |
| Relay setting range |
1.2…7A |
| Rated working voltage [Ue] |
600 V AC 50/60 Hz for power circuits according to CSA |
| 600 V AC 50/60 Hz for power circuits according to UL |
| 690 V AC 50/60 Hz for power circuits according to IEC 60947-4-1 |
| Quantity per set |
“Set of 10” |
| Additional information |
| Network frequency |
50…60Hz |
| installation method |
Installed directly on the lower rail of the contactor |
| Trip threshold |
1.2…6A |
| surge withstand |
6 kV conforming to IEC 61000-4-5 |
| contact type |
1 C/O |
| Conventional thermal current [Ith] |
3 A for control circuits |
| protection type |
BS fuse 3 A control circuit |
| GB2 circuit breaker 3 A control circuit |
| GG fuse 3 A control circuit |
| Maximum power |
28 W at 110 V DC conforming to IEC 60947 |
| 28 W at 220 V DC conforming to IEC 60947 |
| 55 W at 24 V DC conforming to IEC 60947 |
| 55 W at 48 V DC conforming to IEC 60947 |
| 140 VA at 48 V AC conforming to IEC 60947 |
| 360 VA at 110 V AC conforming to IEC 60947 |
| 360 VA at 220 V AC conforming to IEC 60947 |
| 70 VA at 24 V AC conforming to IEC 60947 |
| Rated insulation voltage [Ui] |
Power circuit: 600 V conforming to CSA |
| Power circuit: 600 V conforming to UL |
| Power circuit: 690 V conforming to IEC 60947-4-1 |
| Rated impulse withstand voltage [Uimp] |
6kV |
| phase loss sensitivity |
< 3 s |
| reset |
Automatic reset 120 s Fixed electrical Manual reset |
| by interruption of power supply for at least 0.1 s |
| time limit |
0.2…10 s – O-time knob |
| 0.3…10 s – O-time knob |
| 0.5..30 s – D-time knob |
| Signal transmission function |
2 leds |
| Wiring capacity |
Control circuit: cable 1 1…25 mm² flexible with |
| control circuit: cable 1 1…25 mm² flexible without |
| power circuit: cable 1 1…4 mm² flexible with |
| power circuit: cable 1 1.5…10 mm² flexible without power circuit |
| power circuit: terminal clip 1 1…4 mm² flexible cable with |
| power circuit: terminal clip 1 1.5…10 mm² flexible cable without |
| control circuit: cable 2 1…25 mm² flexible cable with |
| control circuit: cable 2 1…25 mm² Flexible cord without |
| control circuit: clip 1 1…25 mm² flexible cord with |
| control circuit: clip 1 1…25 mm² flexible cord without |
| control circuit: clip 2 1…25 mm² flexible cord with |
| control circuit: Terminal clip 2 1…25 mm² flexible cord without |
| Tightening torque |
Control circuit: 0.6…1.2 Nm on terminal clip |
| Power circuit: 2 Nm on cable |
| high |
67.5 mm |
| width |
45 mm |
| depth |
67.5 mm |
| Product Weight |
0.172kg |
| environment |
| Standards compliant |
IEC 60947 |
| IEC 60255-6 |
| certified product |
GOST |
| CSA |
| UL |
| Protective measures |
TH conforms to IEC 60068 |
| IP protection class |
IP20 conforming to IEC 60529 |
| ambient temperature |
-25…60 °C conforming to IEC 60947-4-1 |
| storage environment temperature |
-30…80°C |
| working altitude |
2000 meters |
| Fire resistance and abnormal high temperature resistance |
850 °C conforming to IEC 60695-2-1 |
| impact resistance |
15 gn 11 ms conforming to IEC 60068-2-7 |
| Anti-vibration |
4 gn conforming to IEC 60068-2-6 |
| Insulation properties |
2 V 50 Hz conforming to IEC 60255-5 |
| Anti-static discharge |
6 kV in indirect mode |
| 8 kV in air |
| Anti-radiation electromagnetic interference |
10 V/m level 3 |
| Anti-instantaneous pulse capability |
2kV |
| Radiated/conducted interference |
10 V conforming to EN 61000-4-6 |
| Class A conforming to EN 55011 |
| packaging unit |
| Unit Type of Package 1 |
PCE |
| Number of Units in Package 1 |
1 |
| Package 1 Height |
5.33cm |
| Package 1 Width |
7.11 cm |
| Package 1 Length |
7.62cm |
| Package 1 Weight |
0.19kg |
| Unit Type of Package 2 |
S02 |
| Number of Units in Package 2 |
Twenty four |
| Package 2 Height |
15cm |
| Package 2 Width |
30cm |
| Package 2 Length |
40cm |
| Package 2 Weight |
5.04kg |
| Unit Type of Package 3 |
PAL |
| Number of Units in Package 3 |
384 |
| Package 3 Height |
77cm |
| Package 3 Width |
80cm |
| Package 3 Length |
60cm |
| Package 3 Weight |
86.052kg |
| contract warranty |
| Warranty |
18 months |
