| Range |
TeSys |
| Product Name |
TeSys T |
| Device Short Name |
LTMR |
| Product Or Component Type |
Motor controller |
| Device Application |
Equipment monitoring and control |
| Measurement Current |
0.4…8 A |
| [Us] Rated Supply Voltage |
24 V DC |
| Current Consumption |
56...127 mA |
| Supply Voltage Limits |
20.4…26.24 V DC |
| Communication Port Protocol |
Modbus |
| Bus Type |
Modbus 2-wire RS 485 1...247 1.2...19.2 kbit/s, RJ45 2 shielded twisted pairs
Modbus 2-wire RS 485 1...247 1.2...19.2 kbit/s, terminal block 2 shielded twisted pairs |
| Ui Rated Insulation Voltage |
690 V EN/IEC 60947-1
690 V CSA C22.2 No 14
690 V UL 508 |
| Uimp Rated Imp Wstd 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 |
| Short-Circuit Withstand |
100 kA EN/IEC 60947-4-1 |
| Associated Fuse Rating |
4 A gG output
0.5 A gG control circuit |
| Protection Type |
Phase unbalance
Locked rotor
Power factor variation
Load fluctuation
Overload
Overload (long time)
Phase failure
Thermal protection
Thermal overload protection
Earth-leakage protection
Reverse polarity protection |
| Ntw And Machine Diagnosis Type |
Running hours counter/operating time
Trip history information
Phase fault and earth fault trip counters
Fault recording
Waiting time after overload tripping
Remaining operating time before overload tripping
Trip context information
Starting current and time
Event recording
Motor control command recording |
| Logic Input Number |
6 |
| Input Current |
7 mA |
| Current State 0 Guaranteed |
Logic input < 5 V <= 15 mA 5 ms |
| Current State 1 Guaranteed |
Logic input < 15 V 2...15 mA 15 ms |
| Maximum Output Switching Frequency |
2 Hz |
| Load Current |
5 A 250 V AC logic output
5 A 30 V DC 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 |
Average current Iavg
Earth-fault current
Phase current I1, I2, I3 RMS
Imbalance current
Temperature |
| 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 power |
| Overvoltage Category |
III |
| Connection Pitch |
0.20 in (5.08 mm) |
| 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…2.5 mm²) AWG 24...AWG 14)flexible without cable end
Control circuit connector 1 0.00…0.00 in² (0.2…2.5 mm²) AWG 24...AWG 14)solid without cable end
Control circuit connector 2 0.00…0.00 in² (0.2…1 mm²) AWG 24...AWG 14)flexible with cable end
Control circuit connector 2 0.00…0.00 in² (0.2…1.5 mm²) AWG 24...AWG 14)flexible without cable end
Control circuit connector 2 0.00…0.00 in² (0.5…1.5 mm²) AWG 24...AWG 14)flexible without cable end
Control circuit connector 2 0.00…0.00 in² (0.2…1 mm²) AWG 24...AWG 14)solid without cable end |
| Tightening Torque |
Control circuit 4.43…5.31 lbf.in (0.5…0.6 N.m) flat 0.12 in (3 mm) |
| Pollution Degree |
3 |
| 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)
Voltage dips and interruptions immunity test 70 %, 500 ms)EN/IEC 61000-4-11)
Conducted RF disturbances 10 V)EN/IEC 61000-4-6)
Surges 0.5 kV)EN/IEC 61000-4-5)
Surges 1 kV)EN/IEC 61000-4-5)
Surges 1 kV)EN/IEC 61000-4-5)
Surges 1 kV)EN/IEC 61000-4-5)
Surges 2 kV)EN/IEC 61000-4-5)
Surges 2 kV)EN/IEC 61000-4-5)
Surges 4 kV)EN/IEC 61000-4-5) |
| Width |
3.58 in (91 mm) |
| Height |
2.40 in (61 mm) |
| Depth |
4.82 in (122.5 mm) |
| Product Weight |
1.17 lb(US) (0.53 kg) |
| Web Services |
Web server |
| Compatibility Code |
LTMR |
| Standards |
IACS E10
EN 60947-4-1
UL 508
CSA C22.2 No 14
IEC 60947-4-1 |
| Product Certifications |
DNV
EAC
ABS
BV
CSA
UL
RINA
RMRoS
CCC
GL
KERI
LROS (Lloyds register of shipping)
NOM
ATEX
C-tick |
| Protective Treatment |
12 x 24 hour cycles EN/IEC 60068-2-30
48 h EN/IEC 60070-2-11
TH EN/IEC 60068 |
| Fire Resistance |
1202 °F (650 °C) EN/IEC 60695-2-12
1760 °F (960 °C) UL 94 |
| Ambient Air Temp For Op |
-4…140 °F (-20…60 °C) |
| Ambient Air Temp For Storage |
-40…176 °F (-40…80 °C) |
| Operating Altitude |
<= 6561.68 ft (2000 m) without derating |
| Mechanical Robustness |
Vibrations mounted on symmetrical rail1 Gn, 5...300 Hz EN/IEC 60068-2-6
Vibrations plate mounted4 Gn, 5...300 Hz EN/IEC 60068-2-6
Shocks half sine wave acceleration15 Gn for 11 ms EN/IEC 60068-2-27 |
| IP Degree Of Protection |
IP20 |
| Category |
22338 - SOLID STATE OVERLOAD RELAYS |
