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Summary of Contents for Lenze I55APA Series
- Page 1 Operating instructions i550 protec frequency inverter | 1 Operating instructions i550 protec frequency inverter 0.37 ... 75 kW Contents © 11/2021 · EN · www.Lenze.com...
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Page 2: General Information
Relay output Diagnostic interface Shield connection Safety module Control cable Slot X105 Motor connection X100 Power supply Brake resistor connection DC bus PE connection Cable glands with shield connection for motor cable © 11/2021 · EN · www.Lenze.com... - Page 3 The complete documentation, further • The cables must be installed in accordance with EN IEC 60204-1 or US National Electrical information and tools regarding Lenze products can be found on the Internet: Code NFPA 70/Canadian Electrical Code C22.1.
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Page 4: Identification Of The Products
Empty extension box Integrated RFI filter EtherNet/IP Extension box und repair switch Modbus TCP 18.5 Application area Default parameter setting: Region EU (50- Hz networks) Default parameter setting: Region US (60- Hz networks) © 11/2021 · EN · www.Lenze.com... - Page 5 • Integration of terminals for looping through the mains voltage • Integration of control elements • Integration of a brake rectifier for controlling a 180 V / 205 V DC holding brake © 11/2021 · EN · www.Lenze.com...
- Page 6 Indicates an extremely hazardous situation. If this instruction is ignored, serious, irreversible injury or deadly injuries may result. NOTE Indicates a material hazard. If this instruction is ignored, damage to property may result. © 11/2021 · EN · www.Lenze.com...
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Page 7: Safety Instructions
- They are familiar with installing, mounting, commissioning, and operating the product. - They have the corresponding qualifications for their work. - They know and can apply all regulations for the prevention of accidents, directives, and laws applicable at the place of use. © 11/2021 · EN · www.Lenze.com... - Page 8 In the event of a short circuit of two power transistors, a residual movement of up to 180°/ number of pole pairs on the motor may occur (e.g. 4-pole motor): Residual movement max. 180 °/2 = 90°). © 11/2021 · EN · www.Lenze.com...
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Page 9: Technical Data
Overload capacity Light Duty 167 % for 3 s, 125 % for 60 s (only applies to devices with protection class IP31/NEMA 1) Further standards and operating conditions can be found in the project planning documents. © 11/2021 · EN · www.Lenze.com... -
Page 10: Mechanical Installation
I55APxxxG 1.5 ... 2.2 4x M5 >50 >50 I55APxxxG 3 ... 5.5 4x M5 >50 >50 I55APxxxG 7.5 ... 11 4x M5 >50 >50 I55APxxxG 15 ... 22 10.2 446.5 4x M6 >50 >100 © 11/2021 · EN · www.Lenze.com... - Page 11 • The lower weight applies for the i550 protec with empty extension box, and the higher weight applies for the i550 protec with extension box and repair switch. • The dimension T1 is only relevant for i550 protec with repair switch. © 11/2021 · EN · www.Lenze.com...
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Page 12: Electrical Installation
• All openings in the housing must be closed according to the protection class. • The cover must be screwed on with the specified tightening torque. • Always use cable glands with long thread. © 11/2021 · EN · www.Lenze.com... - Page 13 M32 ≥ 3 kW M32 ≥ 3 kW M40 ≥ 15 kW M40 ≥ 15 kW M63 ≥ 30 kW M63 ≥ 30 kW 2x M12 2x M16 ≥ 30 kW © 11/2021 · EN · www.Lenze.com...
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Page 14: Connection Diagram
AC 240 V Control connections Control cable EMC cable gland Mains cable Low-capacitance motor cable " " C-core/core/C-core/shield < 75/150 pF/m ≤ 2.5 mm² (≥ AWG 14) C-core/core/C-core/shield < 150/300 pF/m ≥ 4 mm² (≤ AWG 12) © 11/2021 · EN · www.Lenze.com... - Page 15 Max. rated current Max. short-circuit current (SCCR) Circuit breaker Characteristic Max. rated current Max. short-circuit current (SCCR) Residual current device (RCD) ≥ 30 mA, type B * Overload time = 3 s, recovery time = 12 s © 11/2021 · EN · www.Lenze.com...
- Page 16 Rated data (Light Duty) – Data only applies to devices with Protection class IP31/NEMA 1 I55AP Inverter 137D 155D 175D 211D 215D 222D Rated power 0.55 0.75 Rated output current (4 kHz) 11.5 Max. output current * 19.2 * Overload time = 3 s, recovery time = 12 s © 11/2021 · EN · www.Lenze.com...
- Page 17 318C 330C 345C Rated power 0.55 0.75 18.5 Rated output current (4 kHz) 11.5 14.4 19.8 27.6 34.8 64.8 81.6 Max. output current * 19.2 * Overload time = 3 s, recovery time = 12 s © 11/2021 · EN · www.Lenze.com...
- Page 18 337F 345F 355F 375F Rated power 0.55 0.75 18.5 Rated output current (4 kHz) 11.9 15.6 28.2 38.4 56.4 Max. output current * 11.2 14.6 * Overload time = 3 s, recovery time = 12 s © 11/2021 · EN · www.Lenze.com...
- Page 19 355F 375F Rated power 0.55 0.75 18.5 Rated output current (4 kHz) 13.2 18.3 25.2 32.4 40.8 48.5 Max. output current * 12.6 16.4 80.8 * Overload time = 3 s, recovery time = 12 s © 11/2021 · EN · www.Lenze.com...
- Page 20 215G 222G 240G 255G 275G 311G 315G 318G 322G Rated power 18.5 Rated output current (4 kHz) 10.8 13.2 32.4 Max. output current * 12.2 * Overload time = 3 s, recovery time = 12 s © 11/2021 · EN · www.Lenze.com...
- Page 21 “switching frequency” (0x2939) is to be left at the default setting. The EMC filter for the motor cable (ferrite core) is installed in the terminal box of the device: 2.8 Nm © 11/2021 · EN · www.Lenze.com...
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Page 22: Brake Resistor Connection
Optional: Wiring to a control contact that is set to monitor the thermal contact. If the thermal contact responds, the voltage supply to the inverter must be disconnected (e.g. switch off the control of the ② mains contactor). © 11/2021 · EN · www.Lenze.com... - Page 23 Primarily for the supply of digital inputs. Max. 100 mA for DO1 and 24-V output NOTE For voltage supply with DC 24 V (± 20 %), use only a safely separated power supply unit in accordance with prevailing SELV/PELV requirements. © 11/2021 · EN · www.Lenze.com...
- Page 24 Max. cable cross-section mm² Stripping length Required tool 0.4 x 2.5 Common contact Application Normally-closed contact Normally-open contact AC 240 V/3 A Max. switching voltage/switching DC 24 V/2 A current DC 240 V/0.16 A © 11/2021 · EN · www.Lenze.com...
- Page 25 Connection of PTC or thermal contact PTC single sensor (DIN 44081) Sensor types PTC triplet sensor (DIN 44082) Thermal contact * Devices for a rated mains voltage of 600 V do not have a PTC input. © 11/2021 · EN · www.Lenze.com...
- Page 26 You can set the last byte of the IP address using the rotary encoder switches: 192.168.124.<switch position>. When both are in position 0: IP address = setting in P510.01. PROFINET The rotary encoder switches have no function. © 11/2021 · EN · www.Lenze.com...
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Page 27: Functional Safety
• For safety-related braking functions, use safety-rated brakes only. • The user must ensure that the inverter is only operated within the specified environmental conditions in its intended application. Only by doing so can the specified safety-related characteristics be adhered to. © 11/2021 · EN · www.Lenze.com... - Page 28 Input current SIA (Example: lightgrid) S2: Safety switching device Input current SIB Input peak current Safety-related characteristic values and further example circuits can be found in the project Test pulse duration planning document. Test pulse interval © 11/2021 · EN · www.Lenze.com...
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Page 29: Initial Switch-On
• The analog input X3/AI1 must not be wired or connected to GND. 1. Switch on mains voltage. 2. Check readiness for operation. 3. Observe LED status displays “RDY” and “ERR” on the inverter front panel. © 11/2021 · EN · www.Lenze.com... -
Page 30: Important Notes
Incorrect settings during commissioning may cause unexpected and dangerous motor and The Lenze SMART Keypad App for Android or iOS allows you to diagnose and parameterize an system movements. inverter. A WLAN module on the inverter is required for communication. - Page 31 • The motor must be at standstill before parameters can be changed or confirmed. • The settings are saved temporarily until the motor is switched off again. Press and hold the enter key for 3 s to save the settings permanently. © 11/2021 · EN · www.Lenze.com...
- Page 32 2. Change the frequency setpoint using the up arrow key or the down arrow key. 3. Press the stop key to stop the motor. Reverse rotating direction: 1. Press the R/F key. 2. Press the enter key to confirm the reversal of rotating direction. © 11/2021 · EN · www.Lenze.com...
- Page 33 P430.02 P430.02 P210.00 Time 3. Save settings: Press and hold the enter key for 3 s. 4. With the wiring shown on the right, the inverter can be operated using the control terminals. © 11/2021 · EN · www.Lenze.com...
- Page 34 Freq. preset 1 20.0 Hz Preset value 2 P450.02 Freq. preset 2 40.0 Hz Preset value 3 P450.03 Freq. preset 3 50.0 Hz / 60.0 Hz* * Depending on whether device is for 50-Hz mains or 60-Hz mains © 11/2021 · EN · www.Lenze.com...
- Page 35 Group 0 contains the configurable favorites that are also contained in the groups 1 to 4. In the default setting these are the most common parameters for the solution of typical applications. © 11/2021 · EN · www.Lenze.com...
- Page 36 400 Veff 480 Veff P208.01 Mains voltage Selection of the mains voltage for actuating the inverter. 120 Veff 480 Veff (600 V devices) 600 Veff * Default setting dependent on the model © 11/2021 · EN · www.Lenze.com...
- Page 37 Trigger = TRUE: The inverter is enabled (unless there is another cause for inverter disable). Trigger = FALSE: The inverter is disabled. The motor has no torque and coasts. * Default setting dependent on the model © 11/2021 · EN · www.Lenze.com...
- Page 38 Reverse rot. dir. Digital input 3 [13] Trigger = TRUE: The setpoint specified is inverted (i.e. the sign is inverted). Trigger = FALSE: No action/deactivate function again. * Default setting dependent on the model © 11/2021 · EN · www.Lenze.com...
- Page 39 0 ... 5 VDC P440.01 AO1 output area Definition of the output range for analog output AO1. 2 ... 10 VDC 4 ... 20 mA 0 ... 20 mA * Default setting dependent on the model © 11/2021 · EN · www.Lenze.com...
- Page 40 0.0 ... 50.0 | 60.0 ... 599.0 Hz * Parameterizable frequency setpoints (preset 3). P450.04 Freq. preset 4 0.0 ... 0.0 ... 599.0 Hz Parameterizable frequency setpoints (preset 4). * Default setting dependent on the model © 11/2021 · EN · www.Lenze.com...
- Page 41 • Setting is not effective in the operating mode P301.00 = “CiA: Velocity mode [2]”. © 11/2021 · EN · www.Lenze.com...
- Page 42 0 ... 1 • The motor equivalent circuit diagram data and controller settings are calculated on the basis of the currently set rated motor data. • The motor is not energized. © 11/2021 · EN · www.Lenze.com...
- Page 43 • When the inverter is switched on, all parameters are automatically loaded from the user memory of the memory module to the RAM memory of the inverter. Off/ready Only status feedback © 11/2021 · EN · www.Lenze.com...
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Page 44: Troubleshooting
2. Via error reset signal (P400.04, default setting of digital input 2). • Prerequisite: Cause of error has been eliminated and no blocking time is active. • The error is reset if a signal is applied to digital input 2. © 11/2021 · EN · www.Lenze.com... -
Page 45: Error Codes
• Check optional external 24 V voltage supply (terminal X3/24E), if connected. 5112 24 V supply critical Warning • Check mains voltage. 5180 24-V supply overload Warning • Check 24 V output and digital outputs for earth fault or overload. © 11/2021 · EN · www.Lenze.com... - Page 46 • Note! The warning will be reset if the thermal load falls below the warning threshold (P707.08) of - 20 %. FF37 Automatic start disabled Trouble • Deactivate start command and reset error. FF85 Keypad full control active Warning • Press the CTRL key to exit control mode. © 11/2021 · EN · www.Lenze.com...
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Page 47: Led Status
Meaning of the status LEDs for the different networks: Network Left LED (green) Right LED (red) CANopen CAN RUN CAN-ERR EtherCAT EtherNet/IP Modbus RTU COMM Modbus TCP PROFINET BUS-RDY BUS-ERR IO-Link © 11/2021 · EN · www.Lenze.com... - Page 48 LED status Support Support Further information can be found on the online page www.lenze.com/product-information The material number of the product can be found on the nameplate. © 11/2021 · EN · www.Lenze.com...
- Page 49 More detailed information on disposal can be obtained from the corresponding specialist firms and the competent authorities. The packaging of the component must be disposed of separately. Paper, cardboard and plastics must be recycled. © 11/2021 · EN · www.Lenze.com...
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