LR97D07M7

Product datasheet LR97D07M7 Characteristics electronic overload relay for motor TeSys - 1.2...7 A - 200...240 V AC Main Device short name LR97 Product or component type Electronic overcurrent relay Relay application Locked rotor, mechanical jamming I > 3 x Isetting Overload Imax > Isetting Sensitivity to phase failure Product compatibility LC1D09...D38 Network type AC Us rated supply voltage 200...240 V AC Thermal protection adjustment range 1.2...7 A Ue rated operational voltage 600 V AC 50/60 Hz for power circuit conforming to CSA 600 V AC 50/60 Hz for power circuit conforming to UL 690 V AC 50/60 Hz for power circuit conforming to IEC 60947-4-1 Quantity per set Set of 10 Complementary Network frequency 50...60 Hz Mounting support Direct on contactor Rail Tripping threshold 1.2...6 A Surge withstand 6 kV conforming to IEC 61000-4-5 Contacts type and composition 1 NO 1 NC Ith conventional free air thermal 3 A for control circuit current Protection type BS fuse 3 A - for control circuit GB2 circuit breaker 3 A - for control circuit GG fuse 3 A - for 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 Mar 08, 2017 1 Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications140 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 Ui rated insulation voltage 600 V power circuit conforming to CSA 600 V power circuit conforming to UL 690 V power circuit conforming to IEC 60947-4-1 Uimp rated impulse withstand voltage 6 kV Phase failure sensitivity < 3 s Reset Automatic reset 120 s fixed Electrical by interruption of power supply for minimum 0.1 s Manual reset Time range 0.2...10 s - O-time knob 0.3...10 s - O-time knob 0.5..30 s - D-time knob Signalling function 2 LEDs Connections - terminals Control circuit : cable 1 cable 1...25 mm - cable stiffness: flexible - with cable end Control circuit : cable 1 cable 1...25 mm - cable stiffness: flexible - without cable end Power circuit : cable 1 cable 1...4 mm - cable stiffness: flexible - with cable end Power circuit : cable 1 cable 1.5...10 mm - cable stiffness: flexible - without cable end Power circuit : lug-clamp 1 cable 1...4 mm - cable stiffness: flexible - with cable end Power circuit : lug-clamp 1 cable 1.5...10 mm - cable stiffness: flexible - without cable end Control circuit : cable 2 cable 1...25 mm - cable stiffness: flexible - with cable end Control circuit : cable 2 cable 1...25 mm - cable stiffness: flexible - without cable end Control circuit : lug-clamp 1 cable 1...25 mm - cable stiffness: flexible - with cable end Control circuit : lug-clamp 1 cable 1...25 mm - cable stiffness: flexible - without cable end Control circuit : lug-clamp 2 cable 1...25 mm - cable stiffness: flexible - with cable end Control circuit : lug-clamp 2 cable 1...25 mm - cable stiffness: flexible - without cable end Tightening torque Power circuit : 2 N.m - on cable Control circuit : 0.6...1.2 N.m - on lug-clamp Height 67.5 mm Width 45 mm Depth 67.5 mm Product weight 0.172 kg Environment Standards IEC 60947 IEC 60255-6 Product certifications GOST CSA UL Protective treatment TH conforming to IEC 60068 IP degree of protection IP20 conforming to IEC 60529 Ambient air temperature for operation -25...60 C conforming to IEC 60947-4-1 Ambient air temperature for storage -30...80 C Operating altitude 2000 m Fire resistance 850 C conforming to IEC 60695-2-1 Shock resistance 15 gn 11 ms conforming to IEC 60068-2-7 Vibration resistance 4 gn conforming to IEC 60068-2-6 Dielectric strength 2 V at 50 Hz conforming to IEC 60255-5 Resistance to electrostatic discharge 6 kV in indirect mode 8 kV in air Resistance to radiated fields 10 V/m level 3 Resistance to fast transients 2 kV Disturbance radiated/conducted 10 V conforming to EN 61000-4-6 Class A conforming to EN 55011 Contractual warranty Warranty period 18 months 2