الوصف
LRD04 – TeSys Deca Thermal Overload Relay
Description: TeSys LRD overload relays are designed to be used with TeSys D contactors to make a motor starter. This overload relay can be used with 9 amp through 38 amp TeSys D contactors. These differential thermal overload relays detect over currents in the lines to the motor. When an overcurrent is detected the overload relay working with the contactor will disconnect the power to the motor. This will minimize the damage to the motor windings. This overload relay has an adjustable trip current rating of 0.4 to 0.63 amperes. This trip current rating is calibrated per Class 10A. Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine).
Thermal Protection Adjustment Range: 0.4…0.63 A
Application: Motor protection
Compatibility: LC1D25, LC1D38, LC1D32, LC1D18, LC1D12, LC1D09
Network Type: AC, DC
Thermal Overload Class: Class 10A IEC 60947-4-1
Electrical Ratings: Rated insulation voltage power circuit CSA 600 V; power circuit UL 600 V; power circuit IEC 60947-4-1 690 V; Rated operational voltage power circuit 690 V AC 0…400 Hz; Rated impulse withstand voltage 6 kV
Network Frequency Range: 0 to 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
Auxiliary Contact Composition: 1 NO + 1 NC
Conventional Free Air Thermal Current: 5 A signalling circuit
Permissible Current: 3 A at 120 V AC-15 signalling circuit; 0.22 A at 125 V DC-13 signalling circuit
Associated Fuse Rating: 4 A gG for signalling circuit; 4 A BS for signalling circuit
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 Range: -20 to 60 °C
Connections – Terminals: Control circuit screw clamp terminals 2 flexible 1 to 2.5 mm² without cable end; with cable end; solid 1 to 2.5 mm² without cable end; Power circuit screw clamp terminals 1 flexible 1.5 to 10 mm² without cable end; with cable end 1 to 4 mm²; solid 1 to 6 mm² without cable end
Tightening Torque: Control and power circuit 1.7 N.m screw clamp terminals
Dimensions (HxWxD): 6.6 cm x 4.5 cm x 7.0 cm
Net Weight: 0.124 kg
Environmental and Mechanical: Climatic withstand IACS E10; IP20 degree of protection per IEC 60529; ambient air temperature operation -20 to 60 °C without derating IEC 60947-4-1; storage -60 to 70 °C; flame retardance V1 UL 94; mechanical robustness vibrations 6 Gn IEC 60068-2-6; shocks 15 Gn for 11 ms IEC 60068-2-7; dielectric strength 1.89 kV 50 Hz IEC 60947-1
Standards & Certifications: EN/IEC 60947-4-1, EN/IEC 60947-5-1, UL 60947-4-1, UL 60947-5-1, CSA C22.2 No 60947-4-1, CSA C22.2 No 60947-5-1, GB/T 14048.4, GB/T 14048.5, EN 50495; Certified IEC, UL, CSA, CCC, EAC, BV, RINA, DNV-GL, LROS (Lloyds register of shipping), ATEX INERIS, UKCA
Country of Origin: FR
Customs Tariff Code: US10I1222347
Packaging Unit 1: PCE, Quantity: 1, Dimensions (HxWxL): 4.9 cm x 7.7 cm x 8.8 cm, Weight: 0.137 kg
Packaging Unit 2: S02, Quantity: 24, Dimensions (HxWxL): 15 cm x 30 cm x 40 cm, Weight: 3.62 kg
Packaging Unit 3: P06, Quantity: 384, Dimensions (HxWxL): 75 cm x 60 cm x 80 cm, Weight: 69.924 kg
Warranty: 18 months
