Home > Schneider > Schneider Vietnam Electronic Overload Current Relays for Motor TeSys LR97D015F7

Schneider Vietnam Electronic Overload Current Relays for Motor TeSys LR97D015F7

Main
Range of product TeSys
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 100…120 V AC
Thermal protection adjustment range 0.3…1.5 A
[Ue] rated operational voltage 690 V AC 50/60 Hz for power circuit conforming to IEC 60947-4-1
600 V AC 50/60 Hz for power circuit conforming to UL
600 V AC 50/60 Hz for power circuit conforming to CSA
Quantity per set Set of 10
Complementary
Network frequency 50…60 Hz
Mounting support Rail
Direct on contactor
Tripping threshold 0.3…1.3 A
Surge withstand 6 kV conforming to IEC 61000-4-5
Contacts type and composition 1 NC
1 NO
[Ith] conventional free air thermal current 3 A for control circuit
Protection type GG fuse 3 A – for control circuit
GB2 circuit breaker 3 A – for control circuit
BS fuse 3 A – for control circuit
Maximum power 70 VA at 24 V AC conforming to IEC 60947
360 VA at 220 V AC conforming to IEC 60947
360 VA at 110 V AC conforming to IEC 60947
140 VA at 48 V AC conforming to IEC 60947
55 W at 48 V DC conforming to IEC 60947
55 W at 24 V DC conforming to IEC 60947
28 W at 220 V DC conforming to IEC 60947
28 W at 110 V DC conforming to IEC 60947
[Ui] rated insulation voltage 690 V power circuit conforming to IEC 60947-4-1
600 V power circuit conforming to UL
600 V power circuit conforming to CSA
[Uimp] rated impulse withstand voltage 6 kV
Phase failure sensitivity < 3 s
Reset Manual reset
Electrical by interruption of power supply for minimum 0.1 s
Automatic reset 120 s fixed
Time range 0.5..30 s – D-time knob
0.3…10 s – O-time knob
0.2…10 s – O-time knob
Signalling function 2 LEDs
Connections – terminals Power circuit: lug-clamp 1 cable 1.5…10 mm²
Cable stiffness: flexible – without cable end
Power circuit: lug-clamp 1 cable 1…4 mm²
Cable stiffness: flexible – with cable end
Power circuit: cable 1 cable 1.5…10 mm²
Cable stiffness: flexible – without cable end
Power circuit: cable 1 cable 1…4 mm²
cable stiffness: flexible – with cable end
Control circuit: lug-clamp 2 cable 2.5 mm²
Cable stiffness: flexible – without cable end
Control circuit: lug-clamp 2 cable 1.5 mm²
Cable stiffness: flexible – with cable end
Control circuit: lug-clamp 1 cable 0.75 mm²
Cable stiffness: flexible – without cable end
Control circuit: lug-clamp 1 cable 0.34 mm²
Cable stiffness: flexible – with cable end
Control circuit: cable 1 cable 2.5 mm²
Cable stiffness: flexible – without cable end
Control circuit: cable 1 cable 1…25 mm²
Cable stiffness: flexible – without cable end
Control circuit: cable 1 cable 1…25 mm²
Cable stiffness: flexible – with 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 60255-6
IEC 60947
Product certifications CSA
GOST
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 8 kV in air
6 kV in indirect mode
Resistance to radiated fields 10 V/m level 3
Resistance to fast transients 2 kV
Disturbance radiated/conducted Class A conforming to EN 55011
10 V conforming to EN 61000-4-6
Schneider Vietnam
GNN VIETNAM
[Address] 33 Hoa Hong 2, Ward 2, Phu Nhuan District, HCMC, Vietnam
[Website] http://www.gnnvietnam.com [Phone] +84 8 3517 4923
[Email] contact@gnnvietnam.com [Fax] +84 8 3517 4924
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