Products Description
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| Mobile | +8613950166376 | ||
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Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | Schneider Electric LTMR27PFM |
| 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 | 100–240 VAC, 50/60 Hz |
| Supply Voltage Range | 93.5–264 VAC |
| Communication Protocol | PROFIBUS DP |
| Communication Interface | 2-wire RS485 |
| PROFIBUS Address | 1–125 |
| Transmission Rate | 9.6 kbit/s–12 Mbit/s |
| Digital Inputs | 6 |
| Relay Logic Outputs | 3 |
| Fault Signaling | 1 NO + 1 NC |
| Additional Relay Outputs | 3 NO |
| Rated Insulation Voltage | 690 V |
| Short-Circuit Withstand | 100 kA |
| Current Measurement | Phase currents I1, I2, I3, average current and imbalance |
| Earth-Fault Measurement | Yes |
| Motor Temperature Monitoring | Yes |
| Protection Functions | Overload, thermal overload, phase failure, phase imbalance, locked rotor, earth leakage, load fluctuation |
| Power Factor Protection | Supported with LTME expansion module |
| Mounting | DIN rail / mounting plate |
| Protection Rating | IP20 |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +80°C |
| Dimensions | 91 × 61 × 122.5 mm (W × H × D) |
| Product Weight | Approx. 0.53 kg |
FAQ
FAQ
Q1: What is the Schneider Electric LTMR27PFM 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 LTMR27PFM support?
A: It supports a measurement-current range of 1.35–27 A.
Q3: What power supply does the LTMR27PFM require?
A: It requires 100–240 VAC, 50/60 Hz, with a permitted supply range of approximately 93.5–264 VAC.
Q4: Does the LTMR27PFM support PROFIBUS communication?
A: Yes. It uses PROFIBUS DP over RS485, with addresses from 1 to 125 and transmission rates up to 12 Mbit/s.
Q5: How many digital inputs and outputs does it have?
A: The LTMR27PFM provides 6 logic inputs and 3 relay logic outputs, plus fault-signaling contacts.
Q6: What motor protection functions are available?
A: It supports overload, thermal overload, phase failure, phase imbalance, locked rotor, earth-leakage and load-fluctuation protection.
Q7: What is the difference between LTMR27PFM and LTMR27PBD?
A: Both are 1.35–27 A PROFIBUS DP TeSys T controllers, but the LTMR27PFM uses 100–240 VAC, while the LTMR27PBD uses 24 VDC.
Q8: What are the dimensions and weight of the LTMR27PFM?
A: The controller measures approximately 91 × 61 × 122.5 mm (W × H × D) and weighs 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.
