8I77T400400.0P-000

General information
Certifications
CE Yes
UKCA Yes
UL cULus E225616
Power conversion equipment
Motor power
Specified on nameplate 4 kW (5 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) 6.4 kVA
Max. assumed short-circuit current (Isc)
(short-circuit current at connection point) 		65 kA
Mains current
At 400 VAC 12.5 A
At 480 VAC 12.5 A
Power dissipation at nominal load and nominal clock frequency 110 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 100 m cable
Motor connection
Nominal output current 9.5 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 100 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) 47 Ω
Max. output current 15.4 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): 1.2%
IE2 (0, 50): 1.3%
IE2 (0, 100): 1.7%
IE2 (50, 25): 1.2%
IE2 (50, 50): 1.4%
IE2 (50, 100): 1.9%
IE2 (90, 50): 1.5%
IE2 (90, 100): 2.0%
Nominal losses in standby mode 0.1%
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 278 mm
Height without shield plate 250 mm
Depth 130 mm
Weight 1.35 kg
型番:
8I77T400400.0P-000
説明:
ACOPOSinverter P77, 3x 340-528 V; 4 kW (heavy duty), 11.9 A (@4kHz), 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
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証明書 バージョン (日付) ダウンロード
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E225616 UL Certificate of Compliance ACOPOSinverter_P77 PDF / 499 KB

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