LTMTMBD
Schneider Electric Electronic motor relay main unit, TeSys Tera, Modbus, 24VDC.
Show Specifications
Main Characteristics
| Range | TeSys |
|---|---|
| Product name | TeSys Tera |
| Product or Component Type | Motor controller |
| Device Application | Equipment monitoring and control |
| [Us] rated supply voltage | 24 V DC |
| Current Consumption | 56...127 mA |
| Supply voltage limits | 18…30 V DC |
| Communication Port Protocol | Modbus RTU |
| Bus type | Modbus 2-wire RS 485 1...247 1.2...19.2 kbit/s, terminal block 2 shielded twisted pairs |
Technical Data
| [Ui] rated insulation voltage | 24 V DC IEC 60185 |
|---|---|
| Short-circuit withstand | 100 kA |
| Overvoltage category | III |
| [Uimp] rated impulse withstand voltage | 0.8 kV |
| Associated fuse rating | 0.5 A gG control circuit |
| Protection Type | Overload protection; Stalled rotor; Locked rotor; Short-circuit; Undercurrent; Overcurrent; Current unbalance; Phase reversal; Phase loss; Earth fault protection internal; Earth fault protection external; Excessive starting time; Max number of start; Undervoltage; Overvoltage; Voltage unbalance; Underfrequency; Overfrequency; Reacceleration; Temperature protection; Analog input protection; Communication failure; Fail to stop; Under power; Over power; Power factor variation; Anti-backspin timer; Block output; DI interlock protection |
| Network and machine diagnosis type | Motor statistics; Motor status; Event recording; Running hours counter/operating time; Number of starts and stops; Running hours /stop hours counter; Start curve showing motor start record; Pre-alarms; Trip history information; Alarm counters |
| Logic input number | 4 |
| Input current | 7 mA 24 V |
| Current state 0 guaranteed | Digital input 0...12 V 5 mA 10 ms |
| Current state 1 guaranteed | Digital input 18...30 V 5 mA 10 ms |
| Maximum output switching frequency | 2 Hz |
| Load current | 10 A 250 V AC/DC; 5 A 30 V DC |
| 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 | Thermal memory; Line, phase and average current; Line to line and average voltage; Motor temperature input; Ground fault current Ig; Active and reactive power; Active and reactive energy; Frequency; Total voltage harmonic distortion THD (V); Total voltage harmonic distortion THD (U); Total current harmonic distortion THD (I); Phase sequence |
| Measurement accuracy | 1 % current 0.3...3 A); 1 % current 2.5...25 A); 3 % current 7...70 A); 3 % current 10...100 A); 1 % voltage 110...690 V); +/- 2.5 % earth fault current external measurement; +/- 3...5 % earth fault current internal measurement current > 0.03 A in the 0.3...3 A range); +/- 3...5 % earth fault current internal measurement current > 0.25 A in the 2.5...25 A range); +/- 3...5 % earth fault current internal measurement current > 0.7 A in the 7...70 A range); +/- 3...5 % earth fault current internal measurement current > 1 A in the 10...100 A range); +/- 2 % Temperature; +/- 2 % THD measurement; +/- 3...6 % power factor; +/- 2...5 % active and reactive energy; +/- 30 min/year internal clock |
| Connection pitch | 0.3 in (7.5 mm) for supply voltage; 0.2 in (5.0 mm) for others |
| Connections - terminals | Control circuit connector 1 0.0003…0.004 in² (0.2…2.5 mm²) 24 AWG...14 AWG)flexible without cable end; Control circuit connector 2 0.0003…0.002 in² (0.2…1.5 mm²) 24 AWG...14 AWG)flexible without cable end; Control circuit connector 1 0.0004…0.004 in² (0.25…2.5 mm²) 24 AWG...14 AWG)flexible with ferrule with cable end; Control circuit connector 2 0.0003…0.002 in² (0.2…1.5 mm²) 24 AWG...14 AWG)flexible with ferrule with cable end; Control circuit connector 1 0.0004…0.004 in² (0.25…2.5 mm²) 24 AWG...14 AWG)flexible stranded with cable end; Control circuit connector 2 0.0003…0.002 in² (0.2…1.5 mm²) 24 AWG...14 AWG)flexible stranded with cable end; Control circuit connector 1 0.0003…0.004 in² (0.2…2.5 mm²) 24 AWG...14 AWG)solid with cable end; Control circuit connector 2 0.0003…0.002 in² (0.2…1 mm²) 24 AWG...14 AWG)solid with cable end |
| Width | 4.4 in (112 mm) |
| Height | 1.8 in (45 mm) |
| Depth | 3.5 in (90 mm) |
| Web services | Web server |
Environment & Certifications
| Standards | EN/IEC 60947-4-1; UL/CSA 60947-4-1 |
|---|---|
| Product Certifications | UL; IEC; cUL |
| Fire resistance | 1202 °F (650 °C) IEC 60947-1; 1760 °F (960 °C) UL 94 |
| Ambient air temperature for operation | -4…158 °F (-20…70 °C) |
| Ambient Air Temperature 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 60068-2-27 |
| IP Degree of Protection | IP20 |
Packaging & Logistics
| Nbr. of units in pkg. | 1 |
|---|---|
| Package 1 Height | 3.937 in (10.000 cm) |
| Package 1 Width | 1.969 in (5.000 cm) |
| Package 1 Length | 5.315 in (13.500 cm) |
| Package weight(Lbs) | 9.877 oz (280.000 g) |
| Number of Units in Package 2 | 4 |
| Package 2 Height | 5.906 in (15.000 cm) |
| Package 2 Width | 5.906 in (15.000 cm) |
| Package 2 Length | 15.748 in (40.000 cm) |
| Package 2 Weight | 3.023 lb(US) (1.371 kg) |
| GTIN | 3606482184749 |
| Country of origin | IN |
Warranty
| Warranty (in months) | 18 |
|---|
Pairs well with
Worldwide delivery, dispatched from Erbil
Technical support before and after you order
Genuine parts from authorised manufacturers
Obsolete and hard-to-find items sourced
LTMTMBD
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping
We ship worldwide from our warehouse in Erbil, Iraq, and deliver across Baghdad and all governorates. Stocked lines dispatch quickly; items sourced to order have their lead time confirmed in writing with your quote.
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Technical support
Not sure which part you need, or whether an alternative is compatible? Send us the part number, the equipment it goes into, or a photo of the nameplate and our team will confirm the correct item before you order.
WhatsApp +964 781 287 9696 or sales@alnajahpower.com.
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Pricing and quotes
Prices are not shown online because they depend on quantity, specification and current availability. Add the items you need to your quote list and send it — we reply within one business day with pricing and lead time.
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Contact us
Alnajah Power
Makhmur Str. 83, Erbil 44020, IraqPhone / WhatsApp: +964 781 287 9696
sales@alnajahpower.comSaturday to Thursday, 09:00 – 18:00.
FAQs
Please read our FAQs page to find out more.
Do you supply genuine products?
We supply genuine industrial automation and electrical products from leading manufacturers including Siemens, ABB, Schneider Electric, Phoenix Contact, and Eaton. Product authenticity and quality are our priority.
Can I request a quotation?
Yes. If pricing is not displayed or you require multiple items, simply use the “Request a Quote” button or contact our sales team for a customized quotation.
Do you ship internationally?
Yes. We provide worldwide shipping and can deliver products to customers across Europe, the Middle East, Asia, and other international destinations.
Can you source obsolete or hard-to-find parts?
Yes. We specialize in sourcing discontinued, obsolete, and difficult-to-find industrial automation components through our global supplier network.
What industries do you serve?
We support customers in manufacturing, oil & gas, energy, utilities, water treatment, infrastructure, and industrial automation sectors.