Please choose country and language

General information
Certifications
CE Yes
UL Yes
CSA Yes
Motor power
Listed on nameplate 0.55 kW (0.75 PS)
Mains connection
Mains input voltage 3x 380 VAC -15% to 500 VAC +10%
Frequency 50 to 60 Hz ±5%
Apparent power (at 500 VAC) 1.6 kVA
Max. assumed short-circuit current (Isc)
(short-circuit current at connection point)
5 kA
Inrush current Max. 10 A
Mains current
At 380 VAC 2.4 A
At 500 VAC 1.9 A
Power dissipation at nominal load and nominal clock frequency 31 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 of 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 8I0FT015.200-1
With add-on filter
Motor cable length per IEC/EN 61800-3
Cat. C1 environment 1 (public power system)
C1 level of 2 to 16 kHz with 20 m cable
Motor cable length per IEC/EN 61800-3
Cat. C2 environment 1 (public power system)
C2 level of 2 to 16 kHz with 50 m cable
Motor cable length per IEC/EN 61800-3
Cat. C3 environment 2 (industrial power system)
50 m
Motor connection
Nominal output current 1.9 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 2.9 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
→ Standard 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
→ Standard profile
2. With V/f characteristic curve for constant torque (6 f-ranges)
→ Custom profile for 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
-> Standard profile
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: Over- and undervoltage of the power supply system, line phase failure with 3-phase supply
Brake chopper
Integrated dynamic brake transistors Yes
Min. resistance value (external) 80 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 3
Digital inputs
Quantity 6
Nominal voltage 24 VDC (max. 30 VDC)
Input circuit Source or sink
Electrical isolation
Input - ACOPOSinverter Yes
Input - Input No
Sampling time 8 ms ±0.7 ms
Digital input 5
Max. input frequency 20 kHz
Safe input - STO (Safe Torque Off)
Quantity 1
Nominal voltage 24 VDC (max. 30 VDC)
Input impedance 1.5 kΩ
Input impedance
Current consumption 16 mA
Electrical isolation
Input - ACOPOSinverter Yes
Input - Input No
Analog inputs
Quantity 3
Electrical isolation
Input - Input No
Input - ACOPOSinverter Yes
Nonlinearity ±0.2%, max. ±0.5%
Basic accuracy At 25°C: ±0.5%
At -10 to 60°C: ±0.7%
Input
Voltage AI1: 0 to 10 VDC
AI2: 0 ±10 VDC, max. 30 VDC
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 -15%/+20%
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 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
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
Nonlinearity ±0.3%
Basic accuracy At 25°C: ±1%
At -10 to 60°C: ±2%
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 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 3000 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
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 45 mm
Height 325 mm
Depth 245 mm
Weight 2.5 kg
Material number:
8I76T400055.00-000
Description:

ACOPOSinverter P76, 3 x 380 to 500 V, 0.55 kW, integrated EMC filter and brake chopper, shield plate included in delivery

Model number
8I76T400055.0P-000: Inverter with POWERLINK communication card

Optional Accessories
ACOPOSinverter P74/P76 - Additional EMC input filters
8I0FT015.200-1 EMC filter 3-phase 15 A, side installation, for ACOPOSinverter P74/P76 3x 380 to 500 V, 0.37 to 1.5 kW
ACOPOSinverter P74/P76 - DC bus cable
8I0XC003.400-1 DC bus cable, 0.18 m, 5 pcs., for ACOPOSinverter
ACOPOSinverter P74/P76 - Fan
8I0XF074.010-1 Fan for ACOPOSinverter P74/P76 1x 200 to 240 V, 0.18 to 0.75 kW and 3x 380 to 500 V, 0.37 to 1.5 kW
ACOPOSinverter P74/P76/P84 - Line chokes
8I0CT004.000-1 Mains choke 3-phase 4 A, for ACOPOSinverter P74 3x 380 to 500 V, 0.37 to 1.5 kW, for ACOPOSinverter P84 3x 200 to 240 V, 0.37 to 0.75 kW and 3x 380 to 480 V, 0.75 to 1.5 kW
ACOPOSinverter P74/P84 - Braking resistors
8I0BR100.000-1 Braking resistor 100 Ω, continuous braking power 0.05 kW, for ACOPOSinverter P74/P76 1x200 to 240 V, 0.18 to 1.5 kW and 3x 380 to 500 V, 0.37 to 4 kW for ACOPOSinverter P84 3x 200 to 240 V, 0.37 to 0.75 kW and 3x 380 to 480 V, 0.75 to 4 kW
Automation Studio HW Upgrades Version (Date) Download
V4.3 HW Upgrade (8I76xxxxxxx.0P-xxx) EXE / 18 MB
Certificates Version (Date) Download
Certificate ACOPOSinverter P66/P74/P76 Safety PDF / 735 KB
Documentation Version (Date) Download
ACOPOSinverter P76 User's Manual PDF / 16 MB
Safety Data Sheet ACOPOSinverter P66/P76 PDF / 3 MB
E-CAD (Electro or EPLAN Templates) Version (Date) Download
ACOPOSinverter EPLAN P8 from 2.4 EXE / 65 MB
General Version (Date) Download
ACPi SafeConfigurator ZIP / 241 MB
M-CAD (Mechan. Templates) Version (Date) Download
P76_CAD 2D and 3D ZIP / 5 MB

Please choose country and language

B&R Logo