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Schneider Electric

LTMR08PFM

LTMR08PFM Schneider Electric

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Description for LTMR08PFM Schneider Electric

LTMR08PFM Schneider Electric - motor controller LTMR TeSys T - 100..240 V AC 8 A for Profibus DP

Extended Description for LTMR08PFM Schneider Electric

LTMR08PFM Schneider Electric - The LTMR08PFM is a motor management relay developed by Schneider Electric.,It is a versatile and reliable device designed to provide comprehensive protection and control for motors.,This compact relay offers a wide range of features and functionalities, including motor thermal protection, load monitoring, and programmable functions.,It assists the safe and efficient operation of motors by preventing overheating, monitoring performance, and enabling quick diagnostics.,With its user-friendly interface and seamless integration capabilities, the LTMR08PFM is suitable for various motor applications, helping optimize performance, increase energy efficiency, and enhance overall motor reliability.

Free Delivery to UK Mainland on orders over £25

Direct from Manufacturer

Available on back order
4 - 6 W.Weeks
£371.72 Exc. VAT
£446.06 Inc. VAT

Main

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 100...240 V AC 50/60 Hz
current consumption 8...62.8 mA
Supply voltage limits 93.5…264 V AC
communication port protocol Profibus DP
Bus type Profibus DP polarised 2-wire RS485 interface, addressing 1...125, transmission rate 9.6 kbit/s...12 Mbit/s, SUB-D 9 with 2 shielded twisted pairs, type A,Profibus DP polarised 2-wire RS485 interface, addressing 1...125, transmission rate 9.6 kbit/s...12 Mbit/s, terminal block with 2 shielded twisted pairs, type A

Complementary

[Ui] rated insulation voltage 690 V conforming to EN/IEC 60947-1,690 V conforming to CSA C22.2 No 14,690 V conforming to UL 508
[Uimp] rated impulse withstand voltage 4 kV supply, inputs and outputs conforming to EN/IEC 60947-4-1,6 kV current or voltage measurement circuit conforming to EN/IEC 60947-4-1,0.8 kV communication circuit conforming to EN/IEC 60947-4-1
Short-circuit withstand 100 kA conforming to EN/IEC 60947-4-1
Associated fuse rating 4 A gG for output,0.5 A gG for control circuit
Protection type Locked rotor,Overload,Phase unbalance,Phase failure,Earth-leakage protection,Reverse polarity protection,Load fluctuation,Thermal protection,Power factor variation,Thermal overload protection,Overload (long time)
Network and machine diagnosis type Phase fault and earth fault trip counters,Trip history information,Starting current and time,Fault recording,Waiting time after overload tripping,Event recording,Motor control command recording,Running hours counter/operating time,Trip context information,Remaining operating time before overload tripping
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 output switching 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)
Maximum 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,Temperature,Imbalance current,Phase current I1, I2, I3 RMS
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 5.08 mm
Connections - terminals Control circuit: connector 1 cable(s) 0.25…2.5 mm² (AWG 24...AWG 14) flexible with 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 without cable end,Control circuit: connector 1 cable(s) 0.2…2.5 mm² (AWG 24...AWG 14) solid without cable end,Control circuit: connector 2 cable(s) 0.2…1 mm² (AWG 24...AWG 14) flexible with 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) 0.5…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) solid without cable end
Tightening torque Control circuit: 0.5…0.6 N.m flat screwdriver 3 mm
Pollution degree 3
Electromagnetic compatibility Electrostatic discharge, 3, 8 kV air, 6 kV contact, conforming to EN/IEC 61000-4-2,Radiated RF fields, 3, 10 V/m, conforming to EN/IEC 61000-4-3,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,Voltage dips and interruptions immunity test, 70 %, 500 ms, conforming to EN/IEC 61000-4-11,Conducted RF disturbances, 10 V, conforming to EN/IEC 61000-4-6,Temperature sensor: surges (serial mode), 0.5 kV, conforming to EN/IEC 61000-4-5,Temperature sensor: surges (common mode), 1 kV, conforming to EN/IEC 61000-4-5,Control circuit: surges (serial mode), 1 kV, conforming to EN/IEC 61000-4-5,Communication: surges (common mode), 2 kV, conforming to EN/IEC 61000-4-5,Relay outputs and supply: surges (serial mode), 2 kV, conforming to EN/IEC 61000-4-5,Relay outputs and supply: surges (common mode), 4 kV, conforming to EN/IEC 61000-4-5,Control circuit: surges (common mode), 2 kV, conforming to EN/IEC 61000-4-5
Width 91 mm
Height 61 mm
Depth 122.5 mm
net weight 0.53 kg
Web services Web server
compatibility code LTMR

Environment

Standards UL 508,IEC 60947-4-1,EN 60947-4-1,IACS E10,CSA C22.2 No 14
Product certifications CSA,C-Tick,UL,CCC,LROS (Lloyds register of shipping),NOM,ABS,GL,EAC,BV,DNV,RINA,RMRoS,ATEX,KERI
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 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,Shocks half sine wave acceleration: 15 Gn for 11 ms conforming to EN/IEC 60068-2-27
IP degree of protection IP20

Packing Units

Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 7.2 cm
Package 1 Width 10 cm
Package 1 Length 13.6 cm
Package 1 Weight 526 g
Unit Type of Package 2 S02
Number of Units in Package 2 10
Package 2 Height 15 cm
Package 2 Width 30 cm
Package 2 Length 40 cm
Package 2 Weight 5.656 kg

Contractual warranty

Warranty 18 months

Documentation

Product Datasheet

User guide

Instruction sheet

Catalogue

CAD

Environmental disclosure

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