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TeSys T is a motor management system that provides full motor monitoring, control, and protection when used with short circuit protection and a contactor. TeSys T manages most critical processes while reducing downtime and increasing productivity. TeSys T is a flexible system that integrates seamlessly into your automation system through five major communication protocols. TeSys T predicts what will happen in the process, as it accurately monitors current, voltage, and power over a wide range. This controller is the central component in the motor management system. The module manages the basic functions of the motor management system. It manages the measurement of 3 phase current via integral current transformers from 0.4 to 100 A or up to 810 A by external current transformers. It also measures ground current with internal or external ground sensors, motor temperature and the inputs and outputs for the various motor control modes, detected fault management and other functions. Modbus protocol is used by this controller. This module has 6 discrete logic inputs, 3 relay logic outputs and a relay output for detected fault signaling overload relay. The current range of this controller is 5 to 100 amperes. 24VDC is used to power this controller. Controller has the following certifications: UL, CSA NOM, ATEX, BV, EAC, RINA, LROS, DNV, ABS, GL, KERI, RMRoS, C-Tick and CCC.
Products specifications
| Attribute name | Attribute value |
|---|---|
| Main | |
| Device short name | LTMR |
| Device application | equipment monitoring and control |
| Supply voltage limits | 20.4-26.24 V DC |
| Bus type | Modbus 2-wire RS 485 interface, addressing 1...247, transmission rate 1.2...19.2 kbit/s, terminal block with 2 shielded twisted pairs, Modbus 2-wire RS 485 interface, addressing 1...247, transmission rate 1.2...19.2 kbit/s, RJ45 with 2 shielded twisted pairs |
| Communication port protocol | Modbus |
| [Us] rated supply voltage | 24 V DC |
| Current consumption | 56...127 mA |
| Range | TeSys |
| Measurement current | 5-100 A |
| Product name | TeSys T |
| Product or component type | motor controller |
| Complementary | |
| Metering type | imbalance current, earth-fault current, average current Iavg, temperature, phase current I1, I2, I3 RMS |
| Maximum operating frequency | 2 Hz |
| Depth | 122.5 mm |
| Tightening torque | control circuit: 0.5-0.6 N.m flat screwdriver 3 mm |
| Overvoltage category | III |
| Load current | 5 A at 30 V DC for logic output, 5 A at 250 V AC for logic output |
| Width | 91 mm |
| Web services | web server |
| Protection type | earth-leakage protection, load fluctuation, locked rotor, overload, reverse polarity protection, power factor variation, thermal protection, phase failure, overload (long time), phase unbalance, thermal overload protection |
| Compatibility code | LTMR |
| Short-circuit withstand | 100 kA conforming to EN/IEC 60947-4-1 |
| [Ui] rated insulation voltage | 690 V conforming to UL 508, 690 V conforming to CSA C22.2 No 14, 690 V conforming to EN/IEC 60947-1 |
| Current state 0 guaranteed | logic input: < 5 V and <= 15 mA for 5 ms |
| Measurement accuracy | 0,02 current, 5 % active and reactive power, 0,02 temperature, +/- 30 min/year internal clock, 5 % earth fault current external measurement, 3 % power factor, 1 % voltage (100...830 V), 5...15 % earth fault current internal measurement |
| Electromagnetic compatibility | control circuit: surges (serial mode), 1 kV, conforming to EN/IEC 61000-4-5, temperature sensor: surges (common mode), 1 kV, conforming to EN/IEC 61000-4-5, temperature sensor: surges (serial mode), 0.5 kV, conforming to EN/IEC 61000-4-5, conducted RF disturbances, 10 V, conforming to EN/IEC 61000-4-6, voltage dips and interruptions immunity test, 70 %, 500 ms, conforming to EN/IEC 61000-4-11, fast transients immunity test (on supply and relay outputs), level 4, 4 kV, conforming to EN/IEC 61000-4-4, fast transients immunity test (other circuits), level 3, 2 kV, conforming to EN/IEC 61000-4-4, radiated RF fields, 3, 10 V/m, conforming to EN/IEC 61000-4-3, relay outputs and supply: surges (common mode), 4 kV, conforming to EN/IEC 61000-4-5, relay outputs and supply: surges (serial mode), 2 kV, conforming to EN/IEC 61000-4-5, communication: surges (common mode), 2 kV, conforming to EN/IEC 61000-4-5, control circuit: surges (common mode), 1 kV, conforming to EN/IEC 61000-4-5, electrostatic discharge, 3, 8 kV air, 6 kV contact, conforming to EN/IEC 61000-4-2 |
| Associated fuse rating | 0.5 A gG for control circuit, 4 A gG for output |
| [Uimp] rated impulse withstand voltage | 0.8 kV supply, inputs and outputs conforming to EN/IEC 60947-4-1, 0.8 kV communication circuit conforming to EN/IEC 60947-4-1, 6 kV current or voltage measurement circuit conforming to EN/IEC 60947-4-1 |
| Net weight | 0.53 kg |
| Current state 1 guaranteed | logic input: < 15 V and 2...15 mA for 15 ms |
| Input current | 7 mA |
| Connections - terminals | control circuit: connector 2 cable(s) 0.2-1 mm² (AWG 24...AWG 14) solid without cable end, control circuit: connector 2 cable(s) 0.5-1.5 mm² (AWG 24...AWG 14) flexible without cable end, control circuit: connector 2 cable(s) 0.2-1.5 mm² (AWG 24...AWG 14) flexible without cable end, control circuit: connector 2 cable(s) 0.2-1 mm² (AWG 24...AWG 14) flexible with cable end, control circuit: connector 1 cable(s) 0.2-2.5 mm² (AWG 24...AWG 14) solid without cable end, control circuit: connector 1 cable(s) 0.25-2.5 mm² (AWG 24...AWG 14) flexible without cable end, control circuit: connector 1 cable(s) 0.2-2.5 mm² (AWG 24...AWG 14) flexible without cable end, control circuit: connector 1 cable(s) 0.25-2.5 mm² (AWG 24...AWG 14) flexible with cable end |
| Maximum operating rate | 1800 cyc/h |
| Logic input number | 6 |
| Pollution degree | 3 |
| Network and machine diagnosis type | trip context information, running hours counter/operating time, trip history information, starting current and time, event recording, motor control command recording, waiting time after overload tripping, fault recording, phase fault and earth fault trip counters, remaining operating time before overload tripping |
| Permissible power | 30 W (DC-13), Ie = 1.25 A, 500000 cycles (output), 480 VA (AC-15), Ie = 2 A, 500000 cycles (output) |
| Connection pitch | 5.08 mm |
| Height | 61 mm |
| Contacts type and composition | 3 NO, 1 NO + 1 NC fault signal |
| Environment | |
| IP degree of protection | IP20 |
| Fire resistance | 960 °C conforming to UL 94, 650 °C conforming to EN/IEC 60695-2-12 |
| Operating altitude | <= 2000 m without derating |
| Protective treatment | TH conforming to EN/IEC 60068, 48 h conforming to EN/IEC 60070-2-11, 12 x 24 hour cycles conforming to EN/IEC 60068-2-30 |
| Ambient air temperature for storage | -40-80 °C |
| Standards | IEC 60947-4-1, UL 508, EN 60947-4-1, CSA C22.2 No 14, IACS E10 |
| Ambient air temperature for operation | -20-60 °C |
| Mechanical robustness | shocks half sine wave acceleration: 15 Gn for 11 ms conforming to EN/IEC 60068-2-27, vibrations plate mounted: 4 Gn, 5...300 Hz conforming to EN/IEC 60068-2-6, vibrations mounted on symmetrical rail: 1 Gn, 5...300 Hz conforming to EN/IEC 60068-2-6 |
| Product certifications | ATEX, CCC, UL, ABS, LROS (Lloyds register of shipping), EAC, KERI, GL, BV, CSA, RINA, C-Tick, DNV, RMRoS, NOM |
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