LTMR27MFM
motor controller LTMR TeSys T - 100..240 V AC 27 A for Modbus
- Range
- TeSys
- Product name
- TeSys T
- Device short name
- LTMR
- Product or component type
- Motor controller
- Device application
- Equipment monitoring and control
- Measurement current
- 1.35...27 A
- [Us] rated supply voltage
- 100...240 V AC 50/60 Hz
- Current consumption
- 8...62.8 mA
- Supply voltage limits
- 93.5...264 V AC
- Communication port protocol
- Modbus
- Bus type
- Modbus 2-wire RS 485 interface, addressing 1...247, transmission rate 1.2...19.2 kbit/s, RJ45 with 2 shielded twisted pairs
Modbus 2-wire RS 485 interface, addressing 1...247, transmission rate 1.2...19.2 kbit/s, terminal block with 2 shielded twisted pairs
- [Ui] rated insulation voltage
- 690 V conforming to CSA C22.2 No 14
690 V conforming to EN/IEC 60947-1
690 V conforming to UL 508 - [Uimp] rated impulse withstand voltage
- 4 kV for supply, inputs and outputs conforming to EN/IEC 60947-4-1
6 kV for current or voltage measurement circuit conforming to EN/IEC 60947-4-1
0.8 kV for communication circuit conforming to EN/IEC 60947-4-1 - Short-circuit withstand
- 100 kA conforming to EN/IEC 60947-4-1
- Associated fuse rating
- 0.5 A gG for control circuit
4 A gG for output - Protection type
- Earth-leakage protection
Phase failure
Reverse polarity protection
Thermal overload protection
Thermal protection
Overload
Phase unbalance
Locked rotor
Overload (long time)
Load fluctuation
Power factor variation - Network and machine diagnosis type
- Phase fault and earth fault trip counters
Remaining operating time before overload tripping
Running hours counter/operating time
Starting current and time
Waiting time after overload tripping
Fault recording
Event recording
Trip context information
Trip history information
Motor control command recording - Logic input number
- 6
- Input current
- 3.1 mA at 100 V
7.5 mA at 240 V - Current state 0 guaranteed
- Logic input : 0...40 V and <= 15 mA for 25 ms
- Current state 1 guaranteed
- Logic input : 79...264 V and >= 2 mA for 25 ms
- Maximum operating frequency
- 2 Hz
- Load current
- 5 A at 250 V AC for logic output
5 A at 30 V DC for logic output - Permissible power
- 480 VA (AC-15), Ie = 2 A, 500000 cycles (output)
30 W (DC-13), Ie = 1.25 A, 500000 cycles (output) - Operating rate
- 1800 cyc/h
- Contacts type and composition
- 1 NO + 1 NC fault signal
3 NO - Metering type
- Earth-fault current
Phase current I1, I2, I3 RMS
Temperature
Average current Iavg
Imbalance current - Measurement accuracy
- 3 % power factor (cos φ > 0.6)
+/- 30 min/year internal clock
0,02 temperature
5...15 % earth fault current internal measurement (for current > 0.2 A)
1 % current
1 % voltage (100...830 V)
5 % active and reactive power
5 % earth fault current external measurement (< 5 % or 0.01 A) - Overvoltage category
- III
- Connection pitch
- 5.08 mm
- Connections - terminals
- Connector, 1 flexible cable with cable end 0.25...2.5 mm² /AWG 24...AWG 14 for control circuit
Connector, 1 flexible cable without cable end 0.2...2.5 mm² /AWG 24...AWG 14 for control circuit
Connector, 1 flexible cable without cable end 0.25...2.5 mm² /AWG 24...AWG 14 for control circuit
Connector, 1 solid cable without cable end 0.2...2.5 mm² /AWG 24...AWG 14 for control circuit
Connector, 2 flexible cable with cable end 0.2...1 mm² /AWG 24...AWG 14 for control circuit
Connector, 2 flexible cable without cable end 0.2...1.5 mm² /AWG 24...AWG 14 for control circuit
Connector, 2 flexible cable without cable end 0.5...1.5 mm² /AWG 24...AWG 14 for control circuit
Connector, 2 solid cable without cable end 0.2...1 mm² /AWG 24...AWG 14 for control circuit - Tightening torque
- 0.5...0.6 N.m, 3 mm flat screwdriver for control circuit
- Pollution degree
- 3
- Electromagnetic compatibility
- ● electrostatic discharge 3 (8 kV air, 6 kV contact), conforming to EN/IEC 61000-4-2
● fast transients immunity test other circuits level 3 (2 kV), conforming to EN/IEC 61000-4-4
● fast transients immunity test on supply and relay outputs level 4 (4 kV), conforming to EN/IEC 61000-4-4
● conducted RF disturbances (10 V), conforming to EN/IEC 61000-4-6
● surges serial mode (1 kV) control circuit, conforming to EN/IEC 61000-4-5
● surges common mode (2 kV) communication, conforming to EN/IEC 61000-4-5
● surges common mode (2 kV) control circuit, conforming to EN/IEC 61000-4-5
● radiated RF fields 3 (10 V/m), conforming to EN/IEC 61000-4-3
● voltage dips and interruptions immunity test (70 %, 500 ms), conforming to EN/IEC 61000-4-11
● surges serial mode (0.5 kV) temperature sensor, conforming to EN/IEC 61000-4-5
● surges common mode (1 kV) temperature sensor, conforming to EN/IEC 61000-4-5
● surges serial mode (2 kV) relay outputs and supply, conforming to EN/IEC 61000-4-5
● surges common mode (4 kV) relay outputs and supply, conforming to EN/IEC 61000-4-5 - Width
- 91 mm
- Height
- 61 mm
- Depth
- 122.5 mm
- Product weight
- 0.53 kg
- Web services
- Web server
- Compatibility code
- LTMR
- Standards
- EN 60947-4-1
IACS E10
IEC 60947-4-1
UL 508
CSA C22.2 No 14 - Product certifications
- ABS
ATEX
BV
CCC
CSA
C-Tick
DNV
GL
KERI
LROS (Lloyds register of shipping)
NOM
RINA
RMRoS
UL
EAC - Protective treatment
- 12 x 24 hour cycles conforming to EN/IEC 60068-2-30
48 h conforming to EN/IEC 60070-2-11
TH conforming to EN/IEC 60068 - Fire resistance
- 650 °C conforming to EN/IEC 60695-2-12
960 °C conforming to UL 94 - Ambient air temperature for operation
- -20...60 °C
- Ambient air temperature for storage
- -40...80 °C
- Operating altitude
- <= 2000 m without derating
- Mechanical robustness
- ● shocks half sine wave acceleration (15 Gn for 11 ms) conforming to EN/IEC 60068-2-27
● vibrations mounted on symmetrical rail (1 Gn, 5...300 Hz) conforming to EN/IEC 60068-2-6
● vibrations plate mounted (4 Gn, 5...300 Hz) conforming to EN/IEC 60068-2-6 - IP degree of protection
- IP20
- Sustainable offer status
- Green Premium product
- RoHS (date code: YYWW)
- Schneider Electric declaration of conformity
- REACh
- Reference not containing SVHC above the threshold
- Product environmental profile
- Product Environmental Profile
- Product end of life instructions
- End of Life Information
- Warranty period
- 18 months
Frequently Asked Questions and Answers
- TeSys T Operating Modes and IO Logic
Issue: What are the different TeSys T Operating modes? How are they different? Product Line: TeSys T Motor Management Controller Environment: North American Products Cause: Installation and Application Resolution: There are six main types of operating modes. Overload, independent, reverser, two-step, two-speed, and custom operating mode. Each has different wiring as well as specific behaviors for the TeSys T inputs and outputs. See attached for more information. Operating M...
Read more - How to use TeSys T Custom Logic with SoMove
You will find in attach Presentation all basic step to create a custom Logic TeSys T motor management device T includes pre-defined modes and large possibilities to adjust parameters by configuring the product with SoMove. Before deciding to customize with specific Custom Logic, make sure you cannot meet customer needs with pre-defined mode and accurate configuration You can also easily change Input/Output behavior using only the Logic Input and Logic output dedicated area in pre-defined programs If Custo...
Read more - Can TeSys T be used for Single Phase application.
Yes, TeSys T can be used in Single Phase application. For a Single Phase application, you pass the First Phase cable through the first internal CT and the Second Phase cable/Neutral cable through the third internal CT.
Read more - Reset Button: combination starter with Tesys T
Issue: If a combination starter is ordered with a Tesys T overload relay will the door of the enclosure have a reset button? Product Line: Combination Starters Environment: NEMA Combination Starters Cause: Product Characteristics Resolution: Yes it will, unless the combination starter comes in a NEMA 12/3R which specifically excludes a reset button on the door. This can be seen by looking at the combination starter class and type in the Schneider Electric Digest.
Read more - What is the explanation of the Parameter FLC1 in TeSys T.
FLC1 is the parameter to enter the Motor nominal current in TeSys T. In this parameter, the Motor nominal current is entered as a percentage of the rated value of the TeSys T. Example: For TeSys T of range 8Amps (LTMR08) and a motor of 2 Amps nominal current, you have to set the FLC1 value to 25% because the Motor nominal current is 25% of the full load current of TeSys T Module (LTMR08). This means that the current in register 466 (value of current in percent) take the value of 100% when ...
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