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The Schneider Electric LTMR08DFM is a motor management controller designed for monitoring and controlling equipment. This device operates within a supply voltage range of 100 to 240 VAC at a frequency of 50/60 Hz and can measure currents from 0.4 to 8 A.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Motor Management Controller |
| Product Line | TeSys |
| Part Number | LTMR08DFM |
| EAN | 3389119404754 |
| Weight | 1.00 lbs (0.45 kg) |
| Device Application | Equipment monitoring and control |
| Measurement Current | 0.4 to 8 A |
| Rated Supply Voltage | 100 to 240 VAC, 50/60 Hz |
| Current Consumption | 8 to 62.8 mA |
| Supply Voltage Limits | 93.5 to 264 VAC |
| Communication Protocol | DeviceNet |
| Bus Type | DeviceNet ISO 1198 |
| Rated Insulation Voltage | 690 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Short-Circuit Withstand | 100 kA |
| Associated Fuse Rating | 4 A gG output, 0.5 A gG control circuit |
| Protection Type | Thermal overload protection, phase failure, overload, load fluctuation, power factor variation |
| Logic Inputs | 6 discrete logic inputs |
| Relay Logic Outputs | 3 relay logic outputs, 1 relay output for detected fault signaling overload relay |
The LTMR08DFM from Schneider Electric, part of the TeSys series, serves as a sophisticated motor management controller tailored for equipment monitoring and control functions. It can measure currents ranging between 0.4 A and 8 A, ensuring adaptability to varying applications. This controller is rated for supply voltages of 100 to 240 VAC, accommodating both 50 Hz and 60 Hz frequency inputs.
Current consumption falls within a range of 8 to 62.8 mA. It also supports supply voltage limits extended from 93.5 to 264 VAC. Equipped with DeviceNet communication capabilities, the device leverages the DeviceNet ISO 1198 bus type, facilitating efficient integration into existing network infrastructures.
The LTMR08DFM has a rated insulation voltage of 690 V and a rated impulse withstand voltage of 4 kV, reinforcing its durability in electric environments. Additionally, it provides a short-circuit withstand rating of up to 100 kA, positioning it as a reliable choice for industrial contexts. Accompanying the device are fuse ratings of 4 A gG for output circuits and 0.5 A gG for control circuits. The LTMR08DFM incorporates diverse protection measures, including features to prevent thermal overload, detect phase failures, and manage fluctuations in load or power factor.
Operationally, the product includes 6 discrete logic input channels, yielding versatility for various control schemes. Moreover, it has 3 relay logic outputs and 1 dedicated relay output for signaling any detected faults from the overload relay. This device embodies an integrated solution for motor management within demanding operational scenarios.