Products Description
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Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | Schneider Electric LTMR27PBD |
| Manufacturer | Schneider Electric |
| Product Series | TeSys T |
| Product Type | Motor Management Controller |
| Application | Motor monitoring, protection and control |
| Motor Current Range | 1.35–27 A |
| Rated Supply Voltage | 24 VDC |
| Supply Voltage Range | 20.4–26.24 VDC |
| Current Consumption | 56–127 mA |
| Communication Protocol | PROFIBUS DP |
| Communication Interface | 2-wire RS485 |
| PROFIBUS Address | 1–125 |
| Transmission Rate | 9.6 kbit/s–12 Mbit/s |
| Communication Connector | SUB-D 9 / terminal block |
| Digital Inputs | 6 |
| Relay Logic Outputs | 3 |
| Fault Signaling | Relay output |
| Rated Insulation Voltage | 690 V |
| Impulse Withstand Voltage | 6 kV for current/voltage measurement circuit |
| Short-Circuit Withstand | 100 kA |
| Motor Protection | Overload, thermal protection, phase failure, phase imbalance, load fluctuation |
| Power Factor Monitoring | Yes |
| Ground Current Monitoring | Yes |
| Motor Temperature Monitoring | Yes |
| Mounting | DIN rail / mounting plate |
| Protection Rating | IP20 |
| Operating Temperature | -20°C to +60°C |
| Dimensions | 91 × 61 × 122.5 mm (W × H × D) |
| Product Weight | Approx. 0.53 kg |
FAQ
FAQ
Q1: What is the Schneider Electric LTMR27PBD used for?
A: It is a TeSys T motor management controller used for monitoring, protection and control of industrial AC motors.
Q2: What motor current range does the LTMR27PBD support?
A: It supports a measurement-current range of 1.35–27 A.
Q3: What power supply does the LTMR27PBD require?
A: It requires a 24 VDC supply, with an allowable range of approximately 20.4–26.24 VDC.
Q4: Does the LTMR27PBD support PROFIBUS communication?
A: Yes. It uses PROFIBUS DP over 2-wire RS485, supporting 1–125 addressing and communication speeds up to 12 Mbit/s.
Q5: How many digital inputs and outputs does it have?
A: The controller provides 6 logic inputs and 3 relay logic outputs.
Q6: What motor protection functions are available?
A: It supports overload, thermal protection, phase failure, phase imbalance, load fluctuation and power-factor variation monitoring/protection.
Q7: What is the difference between LTMR27PBD and LTMR27PFM?
A: Both models are 1.35–27 A PROFIBUS DP TeSys T controllers, but the LTMR27PBD uses 24 VDC, while the LTMR27PFM uses 100–240 VAC. Schneider’s product catalog confirms the two variants.
Q8: What are the dimensions and weight of the LTMR27PBD?
A: The commonly specified product dimensions are 91 × 61 × 122.5 mm (W × H × D), with a product weight of approximately 0.53 kg.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
