TeSys LRF - electronic thermal overload relay - 90...150 A - class 10
Electronic relays, coordinated with TeSys F contactors, to protects motors up to 630 A (315 kW / 400 V) from overloads
TeSys LR9F electronic overload relay, thermal setting range 90-150A, class 10, for protection of motors 55-75kW@400V. to be mounted directly below a TeSys F 3-pole contactor LC1 F115, F150, F185, use of a support mounting plate LA7F901 is recommended (to be ordered separately). Motor protection includes thermal overload of 1-phase and 3-phase motors, phase failure, phase unbalance, prolonged starting times, stalled rotor conditions. On the front of the relay, it provides a thermal adjustment dial, buttons for test, stop & reset, a trip indicator, trip auxiliary contacts 1NO+1NC. Multi standards certified (IEC, UL, CSA, CCC, Marine), Green Premium compliant (RoHs/Reach).
Detail Produk
| Kode Produk | LR9F5369 |
| Brand | Schneider Electric |
| Ambang trip | 1.12 +/- 0.06 In tripping conforming to IEC 60947-4-1 |
| Arus konsumsi | <= 5 mA no-load |
| Berat produk | 0.885 kg |
| Dudukan pemasangan | Direct on contactor, Plate |
| Fire resistansi | 850 °C conforming to IEC 60695-2-1 |
| Frekuensi jaringan | 50/60 Hz |
| Kapasitas switching untuk alarm | 0...150 mA |
| Kedalaman | 123.5 mm |
| Kekuatan dielektrik | 6 kV 50 Hz conforming to IEC 255-5 |
| Kelas beban lebih termal | Class 10 conforming to IEC 60947-4 |
| Kompatibilitas elektromagnetik | Resistance to electrostatic discharge: 6 kV in indirect mode conforming to IEC 61000-4-2, Resistance to electrostatic discharge: 8 kV in air conforming to IEC 61000-4-2, Radiated radio-frequency electromagnetic field immunity test: 10 V/m conforming to IEC 61000-4-3, Fast transients immunity test: 2 kV conforming to IEC 61000-4-4 |
| Koneksi - terminal | Control circuit: screw clamp terminals 1 cable 0.75…2.5 mm² - cable stiffness: flexible - with cable end, Control circuit: screw clamp terminals 1 cable 0.75…2.5 mm² - cable stiffness: solid, Control circuit: screw clamp terminals 1 cable 0.75…4 mm² - cable stiffness: flexible - without cable end, Control circuit: screw clamp terminals 2 cable 1…1.5 mm² - cable stiffness: flexible - with cable end, Control circuit: screw clamp terminals 2 cable 1…2.5 mm² - cable stiffness: flexible - without cable end, Control circuit: screw clamp terminals 2 cable 1 mm² - cable stiffness: solid, Power circuit: lugs-ring terminals M8 |
| Lebar | 115 mm |
| Mechanical robustness | Shocks: 13 Gn for 11 ms conforming to IEC 60068-2-7, Vibrations 5...300 Hz: 2 GN conforming to IEC 60068-2-6 |
| Nama produk | TeSys LRF |
| Nama singkat perangkat | LR9F |
| Operating altitude | <= 2000 m without derating |
| Pensinyalan lokal | Trip indicator |
| Penurunan tegangan maksimum | <2.5 V closed state |
| Phase failure sensitivity | Tripping in 4 s +/- 20 % conforming to IEC 60947-4-1 |
| Produk kompatibilitas | LC1F115...LC1F185 |
| Protective treatment | TH |
| Rangkaian | TeSys |
| Relay aplikasi | Motor protection |
| Rentang pengaturan proteksi termal | 90…150 A |
| Reset | Manual reset on front relay |
| Sertifikasi produk | UL, CSA, UKCA |
| Standar | VDE 0660, IEC 60255-17, IEC 60947-4-1, IEC 60255-8, EN 60947-4-1 |
| Suhu udara lingkungan untuk operasi | -20…55 °C conforming to IEC 60255-8 |
| Suhu udara lingkungan untuk penyimpanan | -40…85 °C |
| Surge withstand | 4 kV conforming to IEC 61000-4-5 |
| Temperature compensation | -20…70 °C |
| Tinggi | 96 mm |
| Tingkat proteksi IP | IP20 conforming to IEC 60529, IP20 conforming to VDE 0106 |
| Tipe dan komposisi kontak | 1 NO + 1 NC |
| Tipe jaringan | AC |
| Tipe kontrol | Dial white full-load current adjustment, Test button red, Push-button red reset, Push-button stop |
| Tipe produk atau komponen | Electronic thermal overload relay |
| Torsi pengencangan | Control circuit: 1.2 N.m on screw clamp terminals, Power circuit: 18 N.m on screw clamp terminals |
| [Ith] Arus termal udara bebas konvensional | 5 A for control circuit |
| [Ue] Tegangan operasional terukur | 1000 V AC 50/60 Hz for power circuit conforming to VDE 0110 group C |
| [Ui] Tegangan isolasi terukur | Power circuit: 1000 V AC conforming to IEC 60947-4 |
| [Uimp] Tegangan tahan impuls terukur | 8 kV conforming to IEC 60947-1 |
| Stok | 87 tersedia |