LTMR27CFM Schneider Electric Industrial Automation Components
Part#:LTMR27CFM
Manufacturer:Schneider Electric
Product Lifecycle:Active
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Schneider Electric LTMR27CFM, part of the LTMR (TeSys T) sub-range, is designed for comprehensive motor management. It supports various control modes including local operation via terminal block or HMI terminal, and remote operation through a network. The device offers multiple operating modes such as Overload, Independent, Reverser, 2-step, 2-speed, and Custom mode. Fault management capabilities include manual, automatic, and remote reset options, alongside extensive fault statistics like 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, voltage connections, motor control commands, control configuration checksum, and loss of communication. Motor statistics provided include the number of motor control commands, operating time, number of starts per hour, last start I max, and duration of last start. Thermal overload statistics offer insights into time to trip and time to restart. System operating statistics cover run, on, start, alarm, and fault statuses. The connection type is 3 measurement current transformers with screw-clamp terminals, utilizing the CANopen communication protocol. It is a 3 Pole device with protection functions against thermal overload, motor temperature, phase imbalance, phase failure, phase reversal, long starting time, locked rotor, minimum and maximum current load limit variation, earth fault, and frequent starting. Rated current ranges from 1.35-27 A with protection settings adjustable for various parameters. Supply voltage is AC 100-240 V, with a rated voltage for phase-to-phase at 50-60Hz 690 V. Measurement functions include current/phase, earth current, average current, current imbalance between phases, thermal capacity level, and motor temperature rise.
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Product Details
- 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
- Network And Machine Diagnosis Type Trip history information Starting current and time Fault recording Running hours counter/operating time Motor control command recording Phase fault and earth fault trip counters Waiting time after overload tripping Remai
- Metering Type Temperature Earth-fault current Phase current I1, I2, I3 RMS Imbalance current Average current Iavg
- 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)
- 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- Protection Type
Overload (long time) Power factor variation Phase unbalance Reverse polarity protection Locked rotor Thermal overload protection Earth-leakage protection Thermal protection Phase failure Overload Load fluc- [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- Permissible Power
480 VA AC-15), Ie = 2 A, 500000 cycles output) 30 W DC-13), Ie = 1.25 A, 500000 cycles output)- Load Current
5 A 250 V AC logic output 5 A 30 V DC logic output- Bus Type
CANopen ISO 1198 1...127 10...1000 kbit/s, SUB-D 9 4 twisted shielded pairs cable CANopen ISO 1198 1...127 10...1000 kbit/s, terminal block 4 twisted shielded pairs cable- Associated Fuse Rating
4 A gG output 0.5 A gG control circuit- Contacts Type And Composition
1 NO + 1 NC fault signal 3 NO- Input Current
3.1 mA 100 V 7.5 mA 240 V- Pollution Degree
3- Net Weight
1.17 lb(US) (0.53 kg)- Web Services
Web server- Compatibility Code
LTMR- Depth
4.82 in (122.5 mm)- Height
2.40 in (61 mm)- Width
3.58 in (91 mm)- Tightening Torque
Control circuit 4.43…5.31 lbf.in (0.5…0.6 N.m) flat 0.12 in (3 mm)- Connection Pitch
0.20 in (5.08 mm)- Overvoltage Category
III- Maximum Output Switching Frequency
2 Hz- Current State 1 Guaranteed
Logic input 79...264 V >= 2 mA 25 ms- Maximum Operating Rate
1800 cyc/h- Logic Input Number
6- Current State 0 Guaranteed
Logic input 0...40 V <= 15 mA 25 ms- Short-Circuit Withstand
100 kA EN/IEC 60947-4-1- Product Or Component Type
Motor controller- Current Consumption
8...62.8 mA- Communication Port Protocol
CANopen- Measurement Current
1.35…27 A- Supply Voltage Limits
93.5…264 V AC- [Us] Rated Supply Voltage
100...240 V AC 50/60 Hz- Device Application
Equipment monitoring and control- Device Short Name
LTMR- Product Name
TeSys T- Range
TeSysProduct condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents LTMR27CFM Specs
1-year warranty
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- Connections - Terminals
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.
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