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施耐德 ATV71HC25N4 250KW 變頻器
產(chǎn)品系列 | Altivar 71 |
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產(chǎn)品類(lèi)型 | 變頻器 |
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應(yīng)用領(lǐng)域 | 復(fù)雜的高功率機(jī)械 |
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組件名稱 | ATV71 |
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電動(dòng)機(jī)功率 (kW) | 220 kW, 3 相 在…上 380...480 V 250 kW, 3 相 在…上 380...480 V |
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電機(jī)功率 | 350 hp, 3 相 在…上 380...480 V 400 hp, 3 相 在…上 380...480 V |
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maximum motor cable length | 100 m shielded cable 200 m unshielded cable |
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power supply voltage | 380...480 V - 15...10 % |
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電網(wǎng)相數(shù) | 3 相 |
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線路電流 | 320 A 適用 480 V 3 相 220 kW / 350 hp 357 A 適用 480 V 3 相 250 kW / 400 hp 396 A 適用 380 V 3 相 220 kW / 350 hp 444 A 適用 380 V 3 相 250 kW / 400 hp |
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EMC 濾波器 | 集成的 |
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組裝方式 | 帶散熱片 |
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變量 | 加強(qiáng)版 |
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視在功率 | 260.6 kVA 在…上 380 V 3 相 220 kW / 350 hp 292.2 kVA 在…上 380 V 3 相 250 kW / 400 hp |
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預(yù)期線路Isc | 50 kA 適用 3 相 |
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額定輸出電流 | 427 A 在…上 2.5 kHz 380 V 3 相 220 kW / 350 hp 427 A 在…上 2.5 kHz 460 V 3 相 220 kW / 350 hp 481 A 在…上 2.5 kHz 380 V 3 相 250 kW / 400 hp 481 A 在…上 2.5 kHz 460 V 3 相 250 kW / 400 hp |
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*大瞬變電流 | 640 A 適用 60 s 3 相 220 kW / 350 hp 704 A 適用 2 s 3 相 220 kW / 350 hp 721 A 適用 60 s 3 相 250 kW / 400 hp 793 A 適用 2 s 3 相 250 kW / 400 hp |
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輸出頻率 | 0.1…500 Hz |
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額定開(kāi)關(guān)頻率 | 2.5 kHz |
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開(kāi)關(guān)頻率 | 2.5...8 kHz 可調(diào) 2.5...8 kHz 有 |
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異步電機(jī)控制配置文件 | 無(wú)傳感器的通量矢量控制(SFVC) (電壓或電流矢量) 帶傳感器的通量矢量控制(FVC) (電流矢量) 電壓/頻率比例 (2或5點(diǎn)) ENA系統(tǒng)(能量適配系統(tǒng))的不平衡機(jī)器 |
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極化方式 | No impedance for Modbus |
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補(bǔ)充信息產(chǎn)品功能 | 同步電機(jī) 異步電機(jī) |
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power supply voltage limits | 323…528 V |
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power supply frequency | 50...60 Hz - 5...5 % |
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power supply frequency limits | 47.5...63 Hz |
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速度范圍 | 1…100 for asynchronous motor in open-loop mode, without speed feedback 1…1000 for asynchronous motor in closed-loop mode with encoder feedback 1…50 for synchronous motor in open-loop mode, without speed feedback |
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速度精度 | +/- 0.01 % of nominal speed in closed-loop mode with encoder feedback 0.2 Tn to Tn +/- 10 % of nominal slip without speed feedback 0.2 Tn to Tn |
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扭矩精度 | +/- 15 % in open-loop mode, without speed feedback +/- 5 % in closed-loop mode with encoder feedback |
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瞬時(shí)過(guò)轉(zhuǎn)矩 | 170 % of nominal motor torque +/- 10 % for 60 s every 10 minutes 220 % of nominal motor torque +/- 10 % for 2 s |
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制動(dòng)力矩 | <= 150 % with braking or hoist resistor 30 % without braking resistor |
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同步電機(jī)控制配置模式 | 矢量控制無(wú)速度反饋 |
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調(diào)節(jié)回路 | PI監(jiān)控 |
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電機(jī)滑差補(bǔ)償 | 不可用電壓/頻率比(2 或 5 點(diǎn)) 自動(dòng) 無(wú)論負(fù)載情況 可調(diào) 可抑制 |
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diagnostic | 1 LED (red) for drive voltage |
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輸出電壓 | <= 電源電壓 |
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隔離 | 電源與控制之間的電路 |
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type of cable for mounting in an enclosure | With a NEMA Type1 kit: 3 wire(s)UL 508 cable at 40 °C, copper 75 °C / PVC With an IP21 or an IP31 kit: 3 wire(s)IEC cable at 40 °C, copper 70 °C / PVC Without mounting kit: 1 wire(s)IEC cable at 45 °C, copper 70 °C / PVC Without mounting kit: 1 wire(s)IEC cable at 45 °C, copper 90 °C / XLPE/EPR |
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電氣連接 | Terminal, clamping capacity: 2.5 mm2, AWG 14 (AI1-/AI1+, AI2, AO1, R1A, R1B, R1C, R2A, R2B, LI1...LI6, PWR) 端子, 夾緊力: 4 x 185 mm2 (L1/R, L2/S, L3/T, U/T1, V/T2, W/T3) 端子, 夾緊力: 4 x 185 mm2 (PC/-, PA/+) |
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緊固扭矩 | 0.6 N.m (AI1-/AI1+, AI2, AO1, R1A, R1B, R1C, R2A, R2B, LI1...LI6, PWR) 41 N.m, 360 lb.內(nèi)部 (L1/R, L2/S, L3/T, U/T1, V/T2, W/T3) 41 N.m, 360 lb.內(nèi)部 (PC/-, PA/+) |
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電源 | Internal supply for reference potentiometer (1 to 10 kOhm): 10.5 V DC +/- 5 %, <10 mA, protection type: overload and short-circuit protection Internal supply: 24 V DC (21…27 V), <200 mA, protection type: overload and short-circuit protection |
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模擬量輸入數(shù)量 | 2 |
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模擬量輸入類(lèi)型 | AI1-/Al1+ bipolar differential voltage: +/- 10 V DC 24 V max, resolution 11 bits + sign AI2 software-configurable current: 0...20 mA, impedance: 242 Ohm, resolution 11 bits AI2 software-configurable voltage: 0...10 V DC 24 V max, impedance: 30000 Ohm, resolution 11 bits |
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input sampling time | 2 ms +/- 0.5 ms (AI1-/Al1+) - analog input(s) 2 ms +/- 0.5 ms (Al2) - analog input(s) 2 ms +/- 0.5 ms (LI1...LI5) - discrete input(s) 2 ms +/- 0.5 ms (LI6)if configured as logic input - discrete input(s) |
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響應(yīng)時(shí)間 | <= 100 ms in STO (Safe Torque Off) AO1 2 ms, tolerance +/- 0.5 ms for analog output(s) R1A, R1B, R1C 7 ms, tolerance +/- 0.5 ms for discrete output(s) R2A, R2B 7 ms, tolerance +/- 0.5 ms for discrete output(s) |
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absolute accuracy precision | +/- 0.6 % (AI1-/Al1+) for a temperature variation 60 °C +/- 0.6 % (AI2) for a temperature variation 60 °C +/- 1 % (AO1) for a temperature variation 60 °C |
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線性度誤差 | +/- 0.15 % of maximum value (AI1-/Al1+, AI2) +/- 0.2 % (AO1) |
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模擬量輸出數(shù)量 | 1 |
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模擬量輸出 型號(hào) | AO1 software-configurable logic output 10 V 20 mA AO1 software-configurable current 0...20 mA, impedance: 500 Ohm, resolution 10 bits AO1 軟件-可配置電壓 0...10 V DC, 阻抗: 470 ?, 分辨率 10 bits |
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離散量輸出數(shù)量 | 2 |
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輸出型式 | Configurable relay logic: (R1A, R1B, R1C) NO/NC - 100000 cycles Configurable relay logic: (R2A, R2B) NO - 100000 cycles |
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*小開(kāi)關(guān)電流 [Imin] | 3 mA at 24 V DC for configurable relay logic |
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*大開(kāi)關(guān)電流 | R1, R2: 2 A 在…上 250 V AC 感性負(fù)載 量, cos phi = 0.4 R1, R2: 2 A 在…上 30 V DC 感性負(fù)載 量, cos phi = 0.4 R1, R2: 5 A 在…上 250 V AC 阻性(負(fù)載) 量, cos phi = 1 R1, R2: 5 A 在…上 30 V DC 阻性(負(fù)載) 量, cos phi = 1 |
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離散量輸入數(shù)量 | 7 |
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數(shù)字量輸入類(lèi)型 | LI1...LI5: programmable 24 V DC with level 1 PLC, impedance: 3500 Ohm LI6: switch-configurable 24 V DC with level 1 PLC, impedance: 3500 Ohm LI6: switch-configurable PTC probe 0…6, impedance: 1500 Ohm PWR: safety input 24 V DC, impedance: 1500 Ohm conforming to ISO 13849-1 level d |
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離散量輸入邏輯 | Negative logic (sink) (LI1...LI5), > 16 V (state 0), < 10 V (state 1) Positive logic (source) (LI1...LI5), < 5 V (state 0), > 11 V (state 1) Negative logic (sink) (LI6)if configured as logic input, > 16 V (state 0), < 10 V (state 1) Positive logic (source) (LI6)if configured as logic input, < 5 V (state 0), > 11 V (state 1) |
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加速和減速傾斜 | 超出剎車(chē)能力時(shí)的坡道自適應(yīng),采用電阻 從 0.01 至 9000 s 獨(dú)立線性可調(diào) S, U 或自定義 |
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制動(dòng)至停止 | 采用直流注入 |
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保護(hù)類(lèi)型 | Against exceeding limit speed: drive Against input phase loss: drive Break on the control circuit: drive Input phase breaks: drive Line supply overvoltage: drive Line supply undervoltage: drive Overcurrent between output phases and earth: drive Overheating protection: drive Overvoltages on the DC bus: drive Short-circuit between motor phases: drive Thermal protection: drive Motor phase break: motor Power removal: motor Thermal protection: motor |
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絕緣電阻 | > 1 mOhm 500 V DC for 1 minute to earth |
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頻率分辨率 | Analog input: 0.024/50 Hz Display unit: 0.1 Hz |
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通訊端口協(xié)議 | CANopen 串口Modbus |
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端口類(lèi)型 | 1 RJ45 (on front face) for Modbus 1 RJ45 (on terminal) for Modbus Male SUB-D 9 on RJ45 for CANopen |
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物理接口 | 2-wire RS 485 for Modbus |
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傳輸幀 | RTU for Modbus |
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傳輸率 | 4800 bps, 9600 bps, 19200 bps, 38.4 Kbps for Modbus on terminal 9600 bps, 19200 bps for Modbus on front face 20 kbps, 50 kbps, 125 kbps, 250 kbps, 500 kbps, 1 Mbps for CANopen |
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數(shù)據(jù)格式 | 8 bits, 1 stop, even parity for Modbus on front face 8 bits, odd even or no configurable parity for Modbus on terminal |
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地址數(shù) | 1…127 for CANopen 1…247 for Modbus |
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訪問(wèn)方法 | Slave CANopen |
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