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8I74T400750.01P-1

General information
Certifications
CE Yes
UL UL E225616
Power conversion equipment
KC Yes
Motor power
Specified on nameplate 7.5 kW (10 HP)
Mains connection
Mains input voltage 3x 380 VAC -15% to 500 VAC +10%
Frequency 50 to 60 Hz ±5%
Apparent power (at 500 VAC) 16.2 kVA
Max. assumed short-circuit current (lsc)
(short-circuit current at connection point) 		22 kA
Inrush current Max. 27.6 A
Mains current
At 380 VAC 26.5 A
At 500 VAC 18.7 A
Power dissipation at nominal load and nominal clock frequency 263 W
Integrated EMC filter Yes
Line-conducted and radiated emissions
With integrated filter
Motor cable length per IEC/EN 61800-3
Cat. C1 environment 1 (public power system) 		-
Motor cable length per IEC/EN 61800-3
Cat. C2 environment 1 (public power system) 		C2 level from 4 to 12 kHz with 5 m cable
Motor cable length per IEC/EN 61800-3
Cat. C3 environment 2 (industrial power system) 		5 m
With add-on filter 8I0FT047.200-1
With add-on filter
Motor cable length per IEC/EN 61800-3
Cat. C1 environment 1 (public power system) 		C1 level from 2 to 16 kHz with 10 m cable
Motor cable length per IEC/EN 61800-3
Cat. C2 environment 1 (public power system) 		C2 level from 2 to 16 kHz with 50 m cable
C2 level from 2 to 12 kHz with 100 m cable
Motor cable length per IEC/EN 61800-3
Cat. C3 environment 2 (industrial power system) 		50 m
Motor connection
Nominal output current 17 A
Derating of continuous output current depending on ambient temperature
At nominal clock frequency (4 kHz) No derating (up to 50°C)
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
Max. transient current for 60 s 25.5 A
Max. transient current for 2 s 28 A
Output frequency range 0.1 to 599 Hz
Nominal clock frequency 4 kHz
Clock frequency
Min. 2 kHz
Max. 16 kHz
Braking torque
With braking resistor Up to 170% of the rated motor torque
Max. motor cable length
Shielded cable 50 m
Non-shielded cable 100 m
Motor control profiles
Induction motor Sensorless vector control:
1. With V/f characteristic curve for constant torque
→ Default profile
2. With V/f characteristic curve for quadratically increasing torque
→ Energy-saving profile e.g. for fans and pumps
Sensorless slip control:
1. With V/f characteristic curve for constant torque
→ Default profile
2. With V/f characteristic curve for constant torque (6 f ranges)
→ Profile for individual special applications
3. With V/f characteristic curve for quadratically increasing torque
→ Energy-saving profile e.g. for fans and pumps
Synchronous motor Sensorless vector control:
1. With V/f characteristic curve for constant torque
→ Default profile
Main protective functions of inverter Thermal protection against the power stage overheating
Protection against: Short circuits between motor phases, overcurrent between output phases and ground, overvoltages on the DC bus, exceeding the limit for rotary speed. Safety function for: Overvoltage and undervoltage on the mains supply, mains phase failure on a 3-phase supply
Brake chopper
Integrated dynamic brake transistors Yes
Min. resistance value (external) 27 Ω
24 VDC power supply
Input voltage 24 VDC (-15%/+20%)
Current Max. 1.1 A
Available internal power supplies
Output voltage 24 VDC 24 VDC (-15%/+20%)
Output voltage 24 VDC
Max. output current at 24 VDC 100 mA
Output voltage 10 VDC 10 VDC (-0%/+10%)
Output voltage 10 VDC
Max. output current at 10 VDC 10 mA
Interfaces
POWERLINK
Type Type 2
Digital inputs
Quantity 6
Nominal voltage 24 VDC (max. 30 V)
Input circuit Source or sink
Input circuit
Current consumption 7 mA
Electrical isolation
Input - ACOPOSinverter Yes
Input - Input No
Sampling time 8 ms ±0.7 ms
Input impedance 3.5 kΩ
Digital input 5
Max. input frequency 20 kHz
Safe input - STO (Safe Torque Off)
Quantity 1
Nominal voltage 24 VDC
Input impedance 1.5 kΩ
Input impedance
Current consumption 16 mA
Switching threshold
Low <2 V
High >17 V
Electrical isolation
Input - ACOPOSinverter Yes
Input - Input No
Input circuit Sink
Sampling time 4 ms
Analog inputs
Quantity 3
Electrical isolation
Input - Input No
Input - ACOPOSinverter Yes
Input
Voltage 0 to 10 V, ±10 V
Current 0 to 20 mA (or 4 to 20 mA)
Resolution 10-bit
Sampling time 2 ms
Input impedance
Voltage 30 kΩ
Current 250 Ω
Digital outputs
Quantity 1
Nominal voltage 24 VDC
Max. voltage 30 VDC
Output circuit Source or sink
Sampling time 2 ms
Max. current 100 mA
Relay outputs
Quantity 2
Nominal voltage 30 VDC / 250 VAC
Switching capacity R1, with a resistive load (cos phi = 1): 3 A at 250 VAC,
R1, with a resistive load (cos phi = 1): 4 A at 30 VDC,
R1, R2, with an inductive load (cos = 0.4 and L/R = 7 ms): 2 A at 250 VAC,
R1, R2, with an inductive load (cos = 0.4 and L/R = 7 ms): 2 A at 30 VDC,
R2, with a resistive load (cos phi = 1): 5 A at 250 VAC,
R2, with a resistive load (cos phi = 1): 5 A at 30 VDC
Variant
Relay 1 1 changeover contact
Relay 2 1 normally open contact
Electrical isolation
Output - ACOPOSinverter Yes
Output - Output No
Response time (max.) 2 ms
Analog outputs
Quantity 1
Output 0 to 10 V or 0 to 20 mA
Electrical isolation
Output - ACOPOSinverter Yes
Output - Output No
Max. load impedance
Voltage 470 Ω
Current 800 Ω
Update time 2 ms
Resolution 10-bit
Operating conditions
Degree of protection per EN 60529 IP20
Relative humidity per IEC 60068-2-3 5 to 95%, non-condensing
No dripping water
Maximum installation elevation Up to 2000 m
Max. pollution degree per IEC/EN 61800-5-1 2 (non-conductive pollution)
Ambient conditions per IEC 60721-3-3 Class 3C3 and 3S3
Operating position Vertical installation ±10%
Ambient conditions
Temperature
Operation -10 to 50°C without derating
50 to 60°C with derating
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 3 to 13 Hz EN/IEC 60068-2-6
Mechanical properties
Dimensions
Width 150 mm
Height 308 mm
Height without shield plate 232 mm
Depth 232 mm
Weight 4.20 kg
Material number:
8I74T400750.01P-1
Description:

ACOPOSinverter P74, 3x 380 to 500 V, 7.5 kW, integrated EMC filter and brake chopper, shield plate included in delivery, POWERLINK interface

For revision information, see the following model numbers:
8I74T400750.010-1
8I0IF108.400-1

Optional Accessories
Cable and adapters
8I0XC003.400-1 DC bus cable, 0.18 m, 5 pcs., for ACOPOSinverter.
Fans (spare part)
8I0XF074.030-1 ACPi P66 fan 3-ph. 200…240 VAC: Power output class: 5.5 - 7.5 kW 3-ph. 380…500 VAC: Power output class: 5.5 - 7.5 kW 3-ph. 525…600 VAC: Power output class: 5.5 - 7.5 kW ACPi P74, P74new, P76 fan 3-ph. 380…500 VAC: Power output class: 5.5 - 7.5 kW
Optional EMC filters
8I0FT047.200-1 47 A EMC filter for ACOPOSinverter P76 and P74new (3-phase 380-500 V, 5.5-7.5 kW).
Optional braking resistors
8I0BR060.000-1 Braking resistor 60 Ω, continuous braking power 0.1 kW, for ACOPOSinverter P76 and P74new 1x 200 to 240 V, 2.2 kW and 3x 380 to 500 V, 5.5 to 7.5 kW, for ACOPOSinverter P84 3x 200 to 240 V, 1.5 to 2.2 kW and 3x 380 to 480 V, 5.5 to 7.5 kW.
Optional line chokes
8I0CT016.000-1 ACOPOSinverter mains choke 3-phase, 17 A, 50/60 Hz
Automation Studio HW Upgrades Version (Date) Download
V3.0 HW Upgrade (8I74xxxxxxx.01P-1) EXE / 22 MB
V4.0 HW Upgrade (8I74xxxxxxx.01P-1) EXE / 22 MB
Certificates Version (Date) Download
Certificate ACOPOSinverter P66/P74/P76 Safety PDF / 735 KB
E225616 UL Certificate of Compliance ACOPOSinverter PDF / 83 KB
Documentation Version (Date) Download
ACOPOSinverter P74 User's Manual PDF / 27 MB
General Version (Date) Download
ACPi ParameterTool
M-CAD (Mechan. Templates) Version (Date) Download
3D File DXF/STEP 8I74T400750 ZIP / 2 MB
P74_CAD 2D and 3D ZIP / 448 KB

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