8I77T400075.0P-000

General information
Certifications
CE Yes
UKCA Yes
UL cULus E225616
Power conversion equipment
Motor power
Specified on nameplate 0.75 kW (1 HP)
Mains connection
Mains input voltage 3x 340 VAC -15% to 528 VAC +10%
Frequency 45 to 65 Hz ±5%
Apparent power (at 400 VAC) 1.6 kVA
Max. assumed short-circuit current (Isc)
(short-circuit current at connection point) 		65 kA
Mains current
At 400 VAC 2.8 A
At 480 VAC 2.8 A
Power dissipation at nominal load and nominal clock frequency 32 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 network) 		C1 level of 4 to 16 kHz with 3 m cable
Motor cable length per IEC/EN 61800-3
Cat. C2 environment 1 (public power network) 		C2 level of 4 to 16 kHz with 20 m cable
With add-on filter
Motor cable length per IEC/EN 61800-3
Cat. C1 environment 1 (public power network) 		C1 level of 4 to 8 kHz with 50 m cable
Motor cable length per IEC/EN 61800-3
Cat. C2 environment 1 (public power network) 		C2 level of 4 to 8 kHz with 50 m cable
Motor connection
Nominal output current 2.1 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 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 15 s, 3-phase 318 A
Output frequency range 0.1 to 599 Hz
Nominal clock frequency 4 kHz
Clock frequency
Min. 2 kHz
Max. 16 kHz
Max. motor cable length
Shielded cable 50 m
Non-shielded cable 80 m
Motor control profiles
Induction motor Sensorless vector control:
1. Voltage controlled with constant torque → standard mode
Sensorless slip control:
1. With V/f characteristic curve for constant torque → Standard mode
2. With V/f characteristic curve for constant torque (6 f-ranges) → Custom mode 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. Voltage controlled with constant torque → standard mode
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) 390 Ω
Max. output current 2 A
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 5
Nominal voltage 24 VDC (max. 30 VDC)
Input circuit Source or sink
Sampling time 8 ms ±0.7 ms
Safe input - STO (Safe Torque Off)
Quantity 2
Nominal voltage 24 VDC (max. 30 VDC)
Input impedance 1.5 kΩ
Input impedance
Current consumption 16 mA
Electrical isolation
Input - ACOPOSinverter Yes
Analog inputs
Quantity 2
Electrical isolation
Input - Input No
Input - ACOPOSinverter Yes
Basic accuracy ±0.1 mA or 50 mV
Input
Voltage AI1: 0 to 10 VDC
Current 0 to 20 mA (or 4 to 20 mA)
Resolution 12-bit
Sampling time 1 ms
Input impedance
Voltage 70 kΩ
Current <250 Ω
Digital outputs
Quantity 1
Nominal voltage 24 VDC -20%/+20%
Max. voltage 30 VDC
Output circuit Source or sink
Sampling time 1 ms
Max. current 100 mA
Relay outputs
Quantity 1
Nominal voltage 24 VDC / 240 VAC
Switching current range Min. switching current: 5 mA at 24 VDC
Max. Switching current:
AC 240 V - 3 A
DC 24 V - 2 A
DC 240 V - 0.16 A
Variant
Relay 1 1 changeover contact
Analog outputs
Quantity 1
Output 0 to 10 V or 0 to 20 mA
Basic accuracy ±100 mV or ±0.3 m
Electrical isolation
Output - ACOPOSinverter Yes
Output - Output No
Max. load impedance
Voltage ≥2200 Ω
Current ≥2200 Ω
Resolution 12-bit
Electrical properties
Energy efficiency (IE classification)
Power dissipation relative to continuous apparent power IE2 (0, 25): 2.2%
IE2 (0, 50): 2.3%
IE2 (0, 100): 2.6%
IE2 (50, 25): 2.2%
IE2 (50, 50): 2.4%
IE2 (50, 100): 2.8%
IE2 (90, 50): 2.5%
IE2 (90, 100): 2.9%
Nominal losses in standby mode 0.4%
Operating conditions
Degree of protection per EN 61800-5-1 IP20
Relative humidity per IEC 60068-2-3 <95%, non-condensing
No dripping water
Maximum installation elevation ≤1000 m without derating
1000 to 4000 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
Ambient conditions
Temperature
Operation -10 to 45°C without derating
45 to 60°C with derating
Storage -25 to 60°C
Max. vibration resistance Operation at switching frequency 2 or 4 kHz:
Above +45 °C reduce rated output current by 2.5 %/°C EN 60721-3-3:1995 + A2:1997

Operation at switching frequency 8 or 16 kHz:
Above +40 °C reduce rated output current by 2.5 %/°C EN 60721-3-3:1995 + A2:1997
Mechanical properties
Dimensions
Width 60 mm
Height 214 mm
Height without shield plate 180 mm
Depth 130 mm
Weight 1 kg
Numero materiale:
8I77T400075.0P-000
Descrizione:
ACOPOSinverter P77, 3x 340-528 V; 0.75 kW (heavy duty), 2.4 A (@8 kHz), integrated brake chopper, HTL encoder input onboard, 2-channel STO (SIL 3, PL e), POWERLINK hub with 2x RJ45, physical node number switches, shield plate included in delivery
Incluso nella consegna
Front end modules
8I0XD070.401-1 ACPi Px7 threaded cap standard line
accessori opzionali
Front end modules
8I0XD070.400-1 ACPi Px7 display standard line
8I0XD070.402-1 ACPi Px7 USB module standard line
Aggiornamenti HW di Automation Studio Versione (data) Download
V4.12 HW Upgrade (8I77xxxxxxx.0P-xxx) EXE / 952 KB
V6.1 HW Upgrade (8I77xxxxxxx.0P-xxx) EXE / 671 KB
Certificati Versione (data) Download
Certificate ACOPOSinverter P77 Safety ZIP / 688 KB
E225616 UL Certificate of Compliance ACOPOSinverter_P77 PDF / 499 KB
Documentazione Versione (data) Download
ACOPOSinverter P77 User´s Manuel ZIP / 35 MB
M-CAD (Mechan. Template) Versione (data) Download
ACOPOSinverter P77 CAD 2D 3D ZIP / 3 MB

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