Description
Features
Reviews
Main Features
| range | TeSys | |
|---|---|---|
| Product name | TeSys LRD | |
| the type of device or its accessories | Electronic thermal overload protection relay | |
| short name of the device | LR9D | |
| application of the relay | Engine protection | |
| Product compatibility | LC1D115 LC1D150 NSX Circuit Breaker |
|
| network type | Alternating current | |
| alarm and diagnostic functions | The alarm signal | |
| range of thermal protection settings | 90...150 A | |
| [Ui] rated insulation voltage | 1000 V power circuit according to IEC 60947-4-1 600 V power circuit according to CSA 600 V power circuit according to UL |
Additional features
| network frequency | 50...60 Hz | |
|---|---|---|
| [Us] rated mains voltage | 24 V DC | |
| supply voltage limits | 17...32 V | |
| mounting support | The rail Under the contactor |
|
| setpoint of operation | 1,05 +/- 0,06 In alarm according to IEC 60947-4-1 1,12 +/- 0,06 In voltage relief according to IEC 60947-4-1 |
|
| [Ith] conditional thermal current in the open air | 5 A for the alarm circuit | |
| [Ue] rated operating voltage | 690 V 50...60 Hz | |
| the corresponding fuse rating | 5 A gG for alarm circuit | |
| [Up] rated pulse withstand voltage | 6 kV in accordance with IEC 61000-4-5 | |
| sensitivity to phase breakage | It is triggered in 4 seconds +/- 20% in accordance with IEC 60947-4-1 | |
| type of management | Red stop button Blue button for reset mode |
|
| temperature compensation | -20...60 °C | |
| switching capacity, mA | 0...150 mA | |
| voltage drop | <= 2.5 В замкнутое состояние | |
| accessions | Power circuit : tires Control circuit : screw clamp 1 cable(s) 0.5...1.5 mm2 flexible without cable tip Control circuit : screw clamp 2 cable(s) 0.5...1.5 mm2 flexible without cable tip Alarm circuit : screw clamp 1 cable(s) 0.5...1.5 mm2 flexible without cable tip |
|
| tightening torque | Alarm circuit : 0.45 N.m on screw clamp terminals Power circuit : 18 N-m in tire screw: M8 Control circuit : 1.2 N-m in screw clamp |
|
| depth | 132 mm | |
| Product weight | 0.885 kg |
Operating conditions
| protective design | TH in accordance with IEC 60068 | |
|---|---|---|
| degree of IP protection | IP20 according to IEC 60529 | |
| Ambient operating temperature | -20...60 °C without lowering in accordance with IEC 60947-4-1 | |
| ambient temperature during storage | -60...70 °C | |
| working height | <= 2000 м без ухудшение характеристик | |
| mechanical resistance | Vibrations 2 g (nom.), 5...300 Hz IEC 60068-2-6 Shocks of 13 g (nom.) for 11 ms IEC 60068-2-7 |
|
| electrical insulation strength | 6 kV at 50 Hz in accordance with IEC 60255-5 | |
| standards | EN 60947-4-1 IEC 255-17 IEC 255-8 IEC 60947-4-1 VDE 0660 |
|
| Product certification | CSA 22-2 UL 508 |
Features
Brand
Schneider
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