LTMR08DFM Schneider Electric Industrial Automation Components
Part#:LTMR08DFM
Manufacturer:Schneider Electric
Product Lifecycle:Active
Get a quick Quote!
Schneider Electric LTMR08DFM, part of the LTMR (TeSys T) sub-range, is designed for comprehensive motor management and protection. It supports various control modes including local operation via terminal block or HMI terminal, and remote operation via network. The operating modes it accommodates are Overload, Independent, Reverser, 2-step, 2-speed, and "Custom" mode. Fault management capabilities include manual, automatic, and remote reset options, alongside extensive fault statistics such as protection fault counters, protection alarm counters, diagnostic fault counters, motor control function counters, fault history, and more. It features fault diagnostics for internal watchdog faults, controller internal temperature, temperature sensor, current, and voltage connections, motor control commands, control configuration checksum, and loss of communication. Motor and thermal overload statistics provide insights into motor control commands, operating time, starts per hour, last start I max, duration of last start, time to trip, and time to restart. System operating statistics cover run, on, start, alarm, and fault statuses. The connection type is through 3 measurement current transformers with a screw-clamp mechanism. It uses the DeviceNet communication protocol and is a 3 Pole device. Protection functions include thermal overload, motor temperature monitoring with up to 3 sensors, phase imbalance, phase failure, phase reversal, long starting time, locked rotor, minimum and maximum current load limit variation, and earth fault detection. It also features protection against frequent starting to prevent motor overheating. The rated current ranges from 0.4-8 A, with a maximum of 800 A using CT. Protection settings are comprehensive, covering thermal overload, motor temperature, phase imbalance, phase failure, phase reversal, long starting time, locked rotor, current load limit variations, and earth fault with specific thresholds and response times. The supply voltage is AC 100-240 V, with a rated voltage for phase-to-phase of 690 V at 50-60Hz. The minimum current is 0.4 A, and the maximum is 8 A. Measurement functions include current/phase, earth current, average current, current imbalance between phases, thermal capacity level, and motor temperature rise.
About the manufacturer: Schneider Electric is one of the manufacturers that offers Industrial Automation Components that you can order at Quotebeam.com. We provide digital solutions for energy and automation that improve efficiency and support sustainability. Our comprehensive solutions include cutting-edge energy technologies, real-time automation, software, and services for residential, commercial, and industrial settings.
Check out the LTMR08DFM Schneider Electric price in the box on the right side or send a quick quote.
Product Details
- Protection Type Thermal overload protection Phase failure Overload Load fluctuation Power factor variation Overload (long time) Earth-leakage protection Reverse polarity protection Thermal protection Phase unbalance Locke
- Network And Machine Diagnosis Type Running hours counter/operating time Starting current and time Fault recording Trip history information Trip context information Phase fault and earth fault trip counters Motor control command recording Event recording
- Measurement Accuracy
5...15 % earth fault current internal measurement 1 % voltage 100...830 V) 3 % power factor 5 % earth fault current external measurement +/- 30 min/year internal clock 0,02 Temperature 1 % current 5 % active and reactive- Metering Type
Imbalance current Earth-fault current Average current Iavg Temperature Phase current I1, I2, I3 RMS- Electromagnetic Compatibility
Electrostatic discharge, 3 8 kV air, 6 kV contact)EN/IEC 61000-4-2) Radiated RF fields, 3 10 V/m)EN/IEC 61000-4-3) Fast transients immunity test, level 3 2 kV)EN/IEC 61000-4-4) Fast transients immunity test, level 4 4 kV)EN/IEC 61000-4-4)- [Uimp] Rated Impulse Withstand Voltage
4 kV supply, inputs and outputs EN/IEC 60947-4-1 6 kV current or voltage measurement circuit EN/IEC 60947-4-1 0.8 kV communication circuit EN/IEC 60947-4-1- [Ui] Rated Insulation Voltage
690 V EN/IEC 60947-1 690 V CSA C22.2 No 14 690 V UL 508- Connections - Terminals
Control circuit connector 1 0.00…0.00 in² (0.25…2.5 mm²) AWG 24...AWG 14)flexible with cable end Control circuit connector 1 0.00…0.00 in² (0.2…2.5 mm²) AWG 24...AWG 14)flexible without cable end Control circuit connector 1 0.00…0.00 in² (0.25…2- Contacts Type And Composition
1 NO + 1 NC fault signal 3 NO- Permissible Power
480 VA AC-15), Ie = 2 A, 500000 cycles output) 30 W DC-13), Ie = 1.25 A, 500000 cycles output)- Input Current
3.1 mA 100 V 7.5 mA 240 V- Associated Fuse Rating
4 A gG output 0.5 A gG control circuit- Load Current
5 A 250 V AC logic output 5 A 30 V DC logic output- Compatibility Code
LTMR- Height
2.40 in (61 mm)- Web Services
Web server- Width
3.58 in (91 mm)- Net Weight
1.17 lb(US) (0.53 kg)- Depth
4.82 in (122.5 mm)- Overvoltage Category
III- Connection Pitch
0.20 in (5.08 mm)- Pollution Degree
3- Tightening Torque
Control circuit 4.43…5.31 lbf.in (0.5…0.6 N.m) flat 0.12 in (3 mm)- Maximum Operating Rate
1800 cyc/h- Maximum Output Switching Frequency
2 Hz- Current State 0 Guaranteed
Logic input 0...40 V <= 15 mA 25 ms- Logic Input Number
6- Current State 1 Guaranteed
Logic input 79...264 V >= 2 mA 25 ms- Short-Circuit Withstand
100 kA EN/IEC 60947-4-1- Communication Port Protocol
DeviceNet- Bus Type
DeviceNet ISO 1198 1...64 125...500 kbit/s, terminal block 4 twisted shielded pairs cable- Device Application
Equipment monitoring and control- Supply Voltage Limits
93.5…264 V AC- Product Name
TeSys T- [Us] Rated Supply Voltage
100...240 V AC 50/60 Hz- Measurement Current
0.4…8 A- Current Consumption
8...62.8 mA- Range
TeSys- Product Or Component Type
Motor controller- Device Short Name
LTMRProduct condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents LTMR08DFM Specs
1-year warranty
Get a quick Quote!
Request a quote, and we will send you price and availability within minutes.
Select Qty:
Average response time: 11 minutes
By purchasing this item, you agree to the Terms & Conditions
Quotebeam is NOT an authorized distributor of Schneider Electric
Shipping and Delivery Worldwide
calculate costs and time
Secure Payment Processing
with money back guarantee
1 year warranty
on all parts
Responsive Customer Support
we're here to help!
Need more details?
Feel free to chat with us or check our FAQ
- Measurement Accuracy
Schneider Electric Disclaimer:
The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Schneider Electric Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Schneider Electric, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
Relevant products
Do you have questions?
We’re here for you ✨
We are a proud member of:
