LTMR27EBD Schneider Electric Industrial Automation Components
Part#:LTMR27EBD
Manufacturer:Schneider Electric
Product Lifecycle:Active
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Schneider Electric LTMR27EBD, 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 a customizable 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, and a detailed fault history. 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 statistics provided include the number of motor control commands, operating time, number of starts per hour, last start I max, duration of last start, with thermal overload statistics offering 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 screw-clamp terminals, utilizing an Ethernet TCP/IP Modbus TCP communication protocol. It is a 3 Pole device with protection functions for thermal overload, motor temperature, phase imbalance, phase failure, phase reversal, long starting time, locked rotor, minimum and maximum current load limit variations, earth fault, and frequent starting. Rated current ranges from 1.35-27 A with protection settings adjustable for various parameters. Supply voltage is DC 24 V, with a rated voltage for AC phase-to-phase at 690 V (50-60Hz). Measurement functions include current/phase, earth current, average current, current imbalance between phases, thermal capacity level, and motor temperature rise, catering to a broad spectrum of monitoring and protection needs.
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Product Details
- Protection Type Earth-leakage protection Phase failure Thermal protection Overload Overload (long time) Reverse polarity protection Power factor variation Phase unbalance Thermal overload protection Load fluctuation Locke
- 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 Remaining operating time before overload tripping Running hours counter/operating time Waiting time after overload tripping Phase fault and earth fault trip counters Fault recording Trip context information Trip history infor
- Metering Type Phase current I1, I2, I3 RMS Average current Iavg Imbalance current Earth-fault current Temperature
- 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)
- [Ui] Rated Insulation Voltage
690 V EN/IEC 60947-1 690 V CSA C22.2 No 14 690 V UL 508- [Uimp] Rated Impulse Withstand Voltage
6 kV current or voltage measurement circuit EN/IEC 60947-4-1 0.8 kV communication circuit EN/IEC 60947-4-1 0.8 kV supply, inputs and outputs EN/IEC 60947-4-1- 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)- 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- Net Weight
1.17 lb(US) (0.53 kg)- Depth
4.82 in (122.5 mm)- Compatibility Code
LTMR- Web Services
Web server- Height
2.40 in (61 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)- Overvoltage Category
III- Connection Pitch
0.20 in (5.08 mm)- Maximum Operating Rate
1800 cyc/h- Maximum Output Switching Frequency
2 Hz- Current State 1 Guaranteed
Logic input < 15 V 2...15 mA 15 ms- Bus Type
Ethernet IEEE 802.3 0...159 10...100 Mbit/s, RJ45 2 shielded twisted pairs- Logic Input Number
6- Current State 0 Guaranteed
Logic input < 5 V <= 15 mA 5 ms- Communication Port Protocol
Modbus TCP/EtherNet/IP- Supply Voltage Limits
20.4…26.24 V DC- Width
3.58 in (91 mm)- Current Consumption
56...127 mA- [Us] Rated Supply Voltage
24 V DC- Input Current
7 mA- Measurement Current
1.35…27 A- Product Or Component Type
Motor controller- Device Short Name
LTMR- Short-Circuit Withstand
100 kA EN/IEC 60947-4-1- Device Application
Equipment monitoring and control- Product Name
TeSys T- Range
TeSysProduct condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents LTMR27EBD Specs
1-year warranty
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- [Ui] Rated Insulation Voltage
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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