Schneider 驅(qū)動器LTMR100CFM
TeSys T是一種電機(jī)管理系統(tǒng)，當(dāng)與短路保護(hù)和接觸器一起使用時，它提供完整的電機(jī)監(jiān)控、控制和保護(hù)。它管理最關(guān)鍵的流程，同時減少停機(jī)時間，提高生產(chǎn)力，并預(yù)測流程中會發(fā)生什么，因為它可以在大范圍內(nèi)準(zhǔn)確監(jiān)測電流、電壓和功率。該電機(jī)管理系統(tǒng)也是一個靈活的系統(tǒng)，支持六種通信協(xié)議，即Modbus™, CANopen，DeviceNet™, Profibus™, 以太網(wǎng)/IP和Modbus/TCP。TeSys T電機(jī)管理系統(tǒng)由幾個組件組成，包括LTMR控制器、擴(kuò)展模塊、HMI和軟件以及幾個附件。LTMR控制器是管理基本功能的系統(tǒng)的主要組件。這包括對接地電流、電機(jī)溫度、電機(jī)三相電流的測量，控制器還包括用于故障管理的邏輯輸入和輸出
| Range | TeSys |
|---|---|
| Product name | TeSys T |
| device short name | LTMR |
| Product or component type | Motor controller |
| Device application | Equipment monitoring and control |
| Measurement current | 5…100 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 | CANopen |
| Bus type | CANopen ISO 1198 interface, addressing 1...127, transmission rate 10...1000 kbit/s, SUB-D 9 with 4 twisted shielded pairs cable CANopen ISO 1198 interface, addressing 1...127, transmission rate 10...1000 kbit/s, terminal block with 4 twisted shielded pairs cable |
| [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 | Thermal protection Locked rotor Phase failure Earth-leakage protection Overload (long time) Power factor variation Phase unbalance Load fluctuation Thermal overload protection Reverse polarity protection Overload |
| Network and machine diagnosis type | Event recording Trip history information Starting current and time Running hours counter/operating time Motor control command recording Remaining operating time before overload tripping Fault recording Phase fault and earth fault trip counters Waiting time after overload tripping Trip context information |
| 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 | Earth-fault current Phase current I1, I2, I3 RMS Imbalance current Temperature Average current Iavg |
| 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 5 % active and reactive power 0,02 current |
| Overvoltage category | III |
| Connection pitch | 5.08 mm |
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