B&R 8I66T600400.00-000
Base device for ACOPOSinverter P66, 3x 525 to 600 V, 4 kW, integrated brake chopper Order number 8I66T600400.0P-000: Inverter with POWERLINK communication card 8I66T600400.0X-000: Inverter with X2X Link communication card 8I66T600400.0C-000: Inverter with integrated CANopen interface
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Technical specifications
General information
| Certifications / CE | Yes |
| Certifications / UKCA | Yes |
| Certifications / CRA (Cyber Resilience Act) | In preparation |
| Certifications / UL | cULus E225616 Power conversion equipment |
Motor power
| Specified on nameplate | 4 kW (5 HP) |
Mains connection
| Mains current / At 525 VAC | 6 A |
| Mains current / At 600 VAC | 5.5 A |
| Mains input voltage | 3x 525 VAC -15% to 600 VAC +10% |
| Frequency | 50 to 60 Hz ±5% |
| Apparent power (at 600 VAC) | 5.7 kVA |
| Max. assumed short-circuit current (Isc) (short-circuit current at connection point) | 22 kA |
| Inrush current | Max. 12 A |
| Power dissipation at nominal load and nominal clock frequency | 72 W |
| Integrated EMC filter | No |
Motor connection
| Derating of continuous output current depending on ambient temperature / At nominal clock frequency (4 kHz) | No derating (up to 50°C) |
| Derating of continuous output current depending on ambient temperature / Other clock frequencies | The derating curves are included in the installation instructions, which can be downloaded from the website (www.br-automation.com). |
| Derating of continuous output current depending on installation elevation / Starting at 1000 m above sea level | 1%, per 100 m |
| Clock frequency / Min. | 2 kHz |
| Clock frequency / Max. | 16 kHz |
| Braking torque / With braking resistor | Up to 170% of the rated motor torque |
| Max. motor cable length / Shielded cable | 50 m |
| Max. motor cable length / Non-shielded cable | 100 m |
| Motor control profiles / Induction motor | Sensorless vector control: 1. Voltage controlled with constant torque → standard mode 2. Voltage controlled with variable torque → energy saving mode e.g. for fans and pumps Sensorless slip control: 1. With V/f characteristic curve for constant torque → standard mode 2. With V/f characteristic curve for constant torque (up to 6 f-ranges) → Custom mode for special applications 3. With V/f characteristic curve for quadratically increasing torque → Energy-saving mode, e.g. for fans and pumps |
| Motor control profiles / Synchronous motor | Sensorless vector control: 1. Voltage controlled with constant torque → standard mode |
| Nominal output current | 6.1 A |
| Max. transient current for 60 s | 9.2 A |
| Output frequency range | 0.1 to 599 Hz |
| Nominal clock frequency | 4 kHz |
| Main protective functions of inverter | Thermal protection against power stage overheating Protection against short circuits between motor phases, overcurrent between output phases and ground, overvoltages on the DC bus, exceeding the speed limit. Safety function for: Overvoltage and undervoltage of the mains supply, mains phase failure with 3-phase power supply |
Brake chopper
| Integrated dynamic brake transistors | Yes |
| Min. resistance value (external) | 44 Ω |
24 VDC power supply
| Input voltage | 24 VDC (-15%/+20%) |
| Current | Max. 1.1 A |
Available internal power supplies
| Output voltage 24 VDC / Max. output current at 24 VDC | 100 mA |
| Output voltage 10 VDC / Max. output current at 10 VDC | 10 mA |
| Output voltage 24 VDC | 24 VDC (-15%/+20%) |
| Output voltage 10 VDC | 10 VDC (-0%/+10%) |
Interfaces
| POWERLINK / Type | Type 3 |
Digital inputs
| Electrical isolation / Input - ACOPOSinverter | Yes |
| Electrical isolation / Input - Input | No |
| Digital input 5 / Max. input frequency | 20 kHz |
| Quantity | 6 |
| Nominal voltage | 24 VDC (max. 30 VDC) |
| Input circuit | Source or sink |
| Switching threshold | Sink: >19 V (position 0), <13 V (position 1) Source: <5 V (position 0), >11 V (position 1) |
| Sampling time | 8 ms ±0.7 ms |
Safe input - STO (Safe Torque Off)
| Input impedance / Current consumption | 16 mA |
| Electrical isolation / Input - ACOPOSinverter | Yes |
| Electrical isolation / Input - Input | No |
| Quantity | 1 |
| Nominal voltage | 24 VDC (max. 30 VDC) |
| Input impedance | 1.5 kΩ |
Analog inputs
| Electrical isolation / Input - Input | No |
| Electrical isolation / Input - ACOPOSinverter | Yes |
| Input / Voltage | AI1: 0 to 10 VDC AI2: 0 ±10 VDC, max. 30 VDC |
| Input / Current | 0 to 20 mA (or 4 to 20 mA) |
| Input impedance / Voltage | 30 kΩ |
| Input impedance / Current | 250 Ω |
| Quantity | 3 |
| Nonlinearity | ±0.2%, max. ±0.5% |
| Basic accuracy | At 25°C: ±0.5% At -10 to 60°C: ±0.7% |
| Resolution | 10-bit |
| Sampling time | 2 ms |
Digital outputs
| Quantity | 1 |
| Nominal voltage | 24 VDC -15%/+20% |
| Max. voltage | 30 VDC |
| Output circuit | Source or sink |
| Sampling time | 2 ms |
| Max. current | 100 mA |
Relay outputs
| Execution / Relay 1 | 1 changeover contact |
| Execution / Relay 2 | 1 normally open contact |
| Electrical isolation / Output - ACOPOSinverter | Yes |
| Electrical isolation / Output - Output | No |
| Quantity | 2 |
| Nominal voltage | 30 VDC / 250 VAC |
| Switching current range | Min. switching current: 5 mA at 24 VDC Max. switching current: R1 at cos φ = 1: 3 A at 250 VAC / 4 A at 30 VDC R2 at cos φ = 1: 5 A R1 and R2 at cos φ = 0.4: 2 A |
| Response time (max.) | 2 ms |
Analog outputs
| Electrical isolation / Output - ACOPOSinverter | Yes |
| Electrical isolation / Output - Output | No |
| Max. load impedance / Voltage | 470 Ω |
| Max. load impedance / Current | 800 Ω |
| Quantity | 1 |
| Output | 0 to 10 V or 0 to 20 mA |
| Nonlinearity | ±0.3% |
| Basic accuracy | At 25°C: ±1% At -10 to 60°C: ±2% |
| Update time | 2 ms |
| Resolution | 10-bit |
Electrical properties
| Energy efficiency (IE classification) / Power dissipation relative to continuous apparent power | IE2 (10, 25): 0.7% (3x 525 VAC), 0.6% (3x 600 VAC) IE2 (50, 25): 0.6% (3x 525 VAC), 0.6% (3x 600 VAC) IE2 (10, 50): 0.8% (3x 525 VAC), 0.8% (3x 600 VAC) IE2 (50, 50): 0.8% (3x 525 VAC), 0.7% (3x 600 VAC) IE2 (90, 50): 0.9% (3x 525 VAC), 0.8% (3x 600 VAC) IE2 (10, 100): 1.2% (3x 525 VAC), 1.1% (3x 600 VAC) IE2 (50, 100): 1.2% (3x 525 VAC), 1.1% (3x 600 VAC) IE2 (90, 100): 1.6% (3x 525 VAC), 1.4% (3x 600 VAC) |
| Energy efficiency (IE classification) / Nominal losses in standby mode | 9 W |
Operating conditions
| Degree of protection per EN 61800-5-1 | IP20 |
| Relative humidity per IEC 60068-2-3 | 5 to 95%, non-condensing No dripping water |
| Maximum installation elevation | ≤1000 m without derating 1000 to 2000 m with Derating |
| Max. pollution degree per IEC/EN 61800-5-1 | 2 (non-conductive pollution) |
| Ambient conditions per IEC 60721-3-3 | Class 3C3 and 3S2 |
| Operating position | Vertical mounting orientation ±10° |
Ambient conditions
| Temperature / Operation | -10 to 50°C without derating 50 to 60°C with derating |
| Temperature / Storage | -25 to 70°C |
| Max. vibration resistance | 1 gn 13 to 200 Hz EN/IEC 60068-2-6 1.5 mm peak to peak 2 to 13 Hz EN/IEC 60068-2-6 |
Mechanical properties
| Dimensions / Width | 140 mm |
| Dimensions / Height | 228 mm |
| Dimensions / Height without shield plate | 184 mm |
| Dimensions / Depth | 158 mm |
| Weight | 2.5 kg |
Documentation & CAD
Files hosted by B&R Industrial Automation; links open the official download page.
Datasheets
Manuals
3D CAD models
ECAD / EPLAN
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