Electronic Overload Relay for Motor TeSys - 20...38 A - 200...240 V AC.
Schneider
SKU
SE_LR97D38M7
Model
LR97D38M7
SGD $119.83
Short description of LR97D38M7
Electronic relays to protect motors up to 38 A (18 kW / 400 V) and related machine components
Country of Origin
Korea
range : TeSys
- product name : TeSys D
- device short name : LR97
- product or component type : Electronic overcurrent relay
- relay application : Overload Imax > IsettingSensitivity to phase failureLocked rotor, mechanical jamming I > 3 x Isetting
- product compatibility : LC1D25...D38
- network type : AC
- [Us] rated supply voltage : 200...240 V AC
- thermal protection adjustment range : 20…38 A
- [Ue] rated operational voltage : 600 V AC 50/60 Hz for power circuit conforming to CSA600 V AC 50/60 Hz for power circuit conforming to UL690 V AC 50/60 Hz for power circuit conforming to IEC 60947-4-1
- quantity per set : Set of 10
- product name : TeSys D
- device short name : LR97
- product or component type : Electronic overcurrent relay
- relay application : Overload Imax > IsettingSensitivity to phase failureLocked rotor, mechanical jamming I > 3 x Isetting
- product compatibility : LC1D25...D38
- network type : AC
- [Us] rated supply voltage : 200...240 V AC
- thermal protection adjustment range : 20…38 A
- [Ue] rated operational voltage : 600 V AC 50/60 Hz for power circuit conforming to CSA600 V AC 50/60 Hz for power circuit conforming to UL690 V AC 50/60 Hz for power circuit conforming to IEC 60947-4-1
- quantity per set : Set of 10
| MAIN SPECIFICATIONS | |
|---|---|
| Analogue Input Number | 200...240 V AC |
| Contacts Type And Composition | 1 C/O |
| Discrete Input Number | 1 C/O |
| Product Or Component Type | electronic overcurrent relay |
| [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 |
| Device Short Name | LR97 |
| Mounting Support | direct on contactor rail |
| Network Type | AC |
| Range | TeSys |
| Range Name | TeSys LR97D |
| Relay Application | locked rotor, mechanical jamming I > 3 x Isetting overload Imax > Isetting sensitivity to phase failure |
| COMPLEMENTARY | |
| Communication Network Type | 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 |
| Product Name | TeSys D |
| Compatibility Code | LR97 |
| Connections - Terminals | control circuit: cable 1 x 1-25 mm²flexible with cable end control circuit: cable 1 x 1-25 mm²flexible without cable end control circuit: cable 2 x 1-25 mm² control circuit: cable 2 x 1-25 mm²flexible without cable end control circuit: lug-clamp 1 x 1-25 mm²flexible with cable end control circuit: lug-clamp 1 x 1-25 mm²flexible without cable end control circuit: lug-clamp 2 x 1-25 mm²flexible with cable end control circuit: lug-clamp 2 x 1-25 mm²flexible without cable end power circuit: cable 1 x 1-6 mm²flexible without cable end power circuit: cable 1 x 2.5-10 mm²flexible with cable end power circuit: lug-clamp 1 x 1-6 mm²flexible without cable end power circuit: lug-clamp 1 x 2.5-10 mm²flexible with cable end |
| Depth | 67.5 mm |
| Height | 67.5 mm |
| Maximum Power | 140 VA at 48 V AC conforming to IEC 60947 28 W at 110 V DC conforming to IEC 60947 28 W at 220 V DC conforming to IEC 60947 360 VA at 110 V AC conforming to IEC 60947 360 VA at 220 V AC conforming to IEC 60947 55 W at 24 V DC conforming to IEC 60947 55 W at 48 V DC conforming to IEC 60947 70 VA at 24 V AC conforming to IEC 60947 |
| Net Weight | 0.172 kg |
| Network Frequency | 50...60 Hz |
| Phase Failure Sensitivity | < 3 s |
| Product Compatibility | LC1D25...D38 |
| Protection Type | BS fuse 3 A - for control circuit GB2 circuit breaker 3 A - for control circuit gG fuse 3 A - for control circuit |
| Quantity Per Set | set of 10 |
| Reset | automatic reset 120 s fixed electrical by interruption of power supply for minimum 0.1 s manual reset |
| Signalling Function | 2 LEDs |
| Surge Withstand | 6 kV conforming to IEC 61000-4-5 |
| Thermal Protection Adjustment Range | 20-38 A |
| Tightening Torque | control circuit: 0.6...1.2 N.m on lug-clamp power circuit: 2 N.m on cable |
| Time Range | 0.2...10 s - O-time knob 0.3...10 s - O-time knob 0.5..30 s - D-time knob |
| Tripping Threshold | 20...34 A |
| Width | 45 mm |
| [Ith] Conventional Free Air Thermal Current | 3 A for control circuit |
| [Uimp] Rated Impulse Withstand Voltage | 6 kV |
| [Ui] Rated Insulation Voltage | power circuit: 600 V conforming to CSA power circuit: 600 V conforming to UL power circuit: 690 V conforming to IEC 60947-4-1 |
| ENVIRONMENT | |
| Ambient Air Temperature For Operation | -25-60 °C conforming to IEC 60947-4-1 |
| Ambient Air Temperature For Storage | -30-80 °C |
| Dielectric Strength | 2 V 50 Hz conforming to IEC 60255-5 |
| Disturbance Radiated/conducted | 10 V conforming to EN 61000-4-6 class A conforming to EN 55011 |
| Fire Resistance | 850 °C conforming to IEC 60695-2-1 |
| IP Degree Of Protection | IP20 conforming to IEC 60529 |
| Operating Altitude | 2000 m |
| Product Certifications | CSA GOST UL |
| Protective Treatment | TH conforming to IEC 60068 |
| Resistance To Electrostatic Discharge | 6 kV in indirect mode 8 kV in air |
| Resistance To Fast Transients | 2 kV |
| Resistance To Radiated Fields | 10 V/m level 3 |
| Shock Resistance | 15 gn 11 ms conforming to IEC 60068-2-7 |
| Standards | IEC 60255-6 IEC 60947 |
| Vibration Resistance | 4 gn conforming to IEC 60068-2-6 |
| OTHER | |
| Poles Description | electronic overcurrent relay |
| [Us] Rated Supply Voltage | 200...240 V AC |
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