Schneider Electric LRE32 EasyPact TVS Differential Thermal Overload Re

Thermal Overload Relay

EasyPact TVS differential thermal overload relay 23...32 A - class 10A

Deskripsi
Relai LRE adalah relai kelebihan beban termal diferensial untuk digunakan dengan sekring atau pemutus sirkuit magnetik GV2 L dan GV3 L. Rentang pengaturan termalnya adalah 23-32A 50/60Hz dan kelas tripping adalah 10A yang sesuai dengan IEC 60947-4-1. Relai ini dapat dipasang langsung pada kontaktor Easy TeSys Control dengan sambungan terminal klem sekrup. Relai ini melindungi beban dan motor yang tidak seimbang dengan daya 55 kW pada 400 VAC. Relai ini menyediakan pengaturan ulang manual atau otomatis, trip kontak bantu, dan indikator bendera. Tersedia di seluruh dunia, relai ini telah tersertifikasi multi-standar (IEC, UL, CSA, CCC, EAC, Marine) dan sesuai dengan Green Premium (RoHs/Reach).

Specifications

Main
Range : Easy TeSys
Range of product : Easy TeSys Protect
Product or component type : Differential thermal overload relay
Device short name : LRE
Relay application : Motor protection
Phase failure sensitivity : Tripping current 130 % of Ir on two phase, the last one at 0 conforming to IEC 60947-4-1
Colour : Grey (RAL 7011)

Complementary
Product compatibility : LC1E25...38
Network type : AC
Network frequency : 50...60 Hz
Mounting support :
- Under contactor
- Plate, with specific accessories
- Rail, with specific accessories
Thermal overload class : Class 10A conforming to IEC 60947-4-1
Signalling function : Relay trip indicator
Thermal protection adjustment range : 23…32 A
Tripping threshold : 1.14 +/- 0.06 Ir conforming to IEC 60947-4-1
Mechanical robustness :
- Shocks: 6 Gn for 11 ms conforming to IEC 60068-2-7
- Vibrations: 3 GN conforming to IEC 60068-2-6
Auxiliary contact composition : 1 NO + 1 NC
[Ith] conventional free air thermal current : 5 A for signalling circuit
[Ue] rated operational voltage : <= 690 V AC
Associated fuse rating :
63 A gG for power circuit
40 A aM for power circuit
5 A gG for signalling circuit
[Ui] rated insulation voltage : 690 V conforming to IEC 60947-4-1
[Uimp] rated impulse withstand voltage : 6 kV
Local signalling : Trip indicator
Control type :
- Push-button red stop:
- Push-button green reset:
Temperature compensation : -20…60 °C
Connections - terminals :
Signalling circuit: screw clamp terminals 2 1…2.5 mm² - cable stiffness: flexible without cable end
Signalling circuit: screw clamp terminals 2 1…2.5 mm² - cable stiffness: flexible with cable end
Signalling circuit: screw clamp terminals 2 1…2.5 mm² - cable stiffness: solid without cable end
Power circuit: screw clamp terminals 1 2.5…10 mm² - cable stiffness: flexible without cable end
Power circuit: screw clamp terminals 1 1.5…6 mm² - cable stiffness: flexible with cable end
Power circuit: screw clamp terminals 1 2.5…10 mm² - cable stiffness: solid without cable end
Recommended tightening torque :
- Power circuit: 2.5 N.m - on screw clamp terminals
- Signalling circuit: 1.7 N.m - on screw clamp terminals
Height : 44.5 mm
Width : 45 mm
Depth : 70 mm
Net weight : 0.13 kg

Environment
Standards :
IEC 60947-5-1
IEC 60947-4-1
product certifications : EAC
Protective treatment : TH conforming to IEC 60068
IP degree of protection : IP20 conforming to IEC 60529
Ambient air temperature for operation :
-20…60 °C without derating conforming to IEC 60947-4-1
-20…70 °C with derating
Ambient air temperature for storage : -60…80 °C
Fire resistance : 850 °C conforming to IEC 60068-2-1
Dielectric strength : : 6 kV at 50 Hz conforming to IEC 60255-5
Electromagnetic compatibility : Surge withstand: 6 kV conforming to IEC 60801-5

Packing Units
Unit Type of Package 1 : PCE
Number of Units in Package 1 : 1
Package 1 Height : 5.200 cm
Package 1 Width : 8.000 cm
Package 1 Length : 8.500 cm
Package 1 Weight : 147.000 g
Unit Type of Package 2 : S02
Number of Units in Package 2 : 33
Package 2 Height : 15.000 cm
Package 2 Width : 30.000 cm
Package 2 Length : 40.000 cm
Package 2 Weight : 5.193 kg