8I77T401850.0P-000

General information
Certifications
CE Yes
UKCA Yes
UL cULus E225616
Power conversion equipment
Motor power
Specified on nameplate 18.5 kW (25 PS)
Mains connection
Mains current
At 400 VAC 40.3 A
At 480 VAC 40.3 A
Mains input voltage 3x 340 VAC -15% to 528 VAC +10%
Frequency 45 to 65 Hz ±5%
Apparent power (at 400 VAC) 27 kVA
Max. assumed short-circuit current (Isc)
(short-circuit current at connection point) 		65 kA
Power dissipation at nominal load and nominal clock frequency 408 W
Integrated EMC filter Yes
Line-conducted and radiated emissions
With integrated filter
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
Motor connection
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
Clock frequency
Min. 2 kHz
Max. 16 kHz
Max. motor cable length
Shielded cable 100 m
Non-shielded cable 200 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
Nominal output current 34 A
Max. transient current for 15 s, 3-phase 318 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) 15 Ω
Max. output current 48 A
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
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)
Input impedance
Current consumption 16 mA
Electrical isolation
Input - ACOPOSinverter Yes
Quantity 2
Nominal voltage 24 VDC (max. 30 VDC)
Input impedance 1.5 kΩ
Analog inputs
Electrical isolation
Input - Input No
Input - ACOPOSinverter Yes
Input
Voltage AI1: 0 to 10 VDC
Current 0 to 20 mA (or 4 to 20 mA)
Input impedance
Voltage 70 kΩ
Current <250 Ω
Quantity 2
Basic accuracy ±0.1 mA or 50 mV
Resolution 12-bit
Sampling time 1 ms
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
Variant
Relay 1 1 changeover contact
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
Analog outputs
Electrical isolation
Output - ACOPOSinverter Yes
Output - Output No
Max. load impedance
Voltage ≥2200 Ω
Current ≥2200 Ω
Quantity 1
Output 0 to 10 V or 0 to 20 mA
Basic accuracy ±100 mV or ±0.3 m
Resolution 12-bit
Electrical properties
Energy efficiency (IE classification)
Power dissipation relative to continuous apparent power IE2 (0, 25): 0.8%
IE2 (0, 50): 1.0%
IE2 (0, 100): 1.5%
IE2 (50, 25): 0.8%
IE2 (50, 50): 1.0%
IE2 (50, 100): 1.7%
IE2 (90, 50): 1.1%
IE2 (90, 100): 1.7%
Nominal losses in standby mode 0.0%
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 180 mm
Height 384 mm
Height without shield plate 342 mm
Depth 165 mm
Weight 8 kg
Référence produit:
8I77T401850.0P-000
Description:
ACOPOSinverter P77, 3x 340-528 V; 18.5 kW (heavy duty), 34 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
Inclus dans la livraison
Assembly and commissioning
8I0XC077.010-1 Terminal block with three pins (SIA SIB SCOM) for wiring safety inputs (pack of 5) - compatible with ACOPOSinverter P77
8I0XC077.005-2 Terminal block with five pins (T1 T2 T3 RB+ RB-) for connecting the motor (pack of 5) - compatible with ACOPOSinverter P77
8I0XC077.005-1 Terminal block with five pins (L1, L2, L3, DC+, DC-) for connecting mains voltage or DC bus (pack of 10) - compatible with ACOPOSinverter P77 (nominal DC ≥ 400 V)
Front covers
8I0XD070.401-1 Threaded cap - Orange "Standard line" (pack of 1) - Compatible with ACOPOSinverter P77
Accessoires optionnels
Assembly and commissioning
8I0XE077.B10-1 Clamp for securing the motor cable ø 15-28 mm to the motor shield plate (pack of 10) - compatible with ACOPOSinverter P77 (15 kW to 75 kW)
8I0XE077.A10-1 Clamp for securing the motor cable ø 10-20 mm to the motor shield plate (pack of 10) - compatible with ACOPOSinverter P77 (7.5 kW to 22 kW) limitation for ACOPOSinverter P77 size 5 (7.5 kW to 11 kW): This is only a replacement part for the EMC kit (see 8I0XE077.L05-1).
Braking resistors
8I0BR015.800-1 Braking resistor (15 Ω, 800 W) with thermal contact (pack of 1) - recommended for ACOPOSinverter P77
8I0BR015.6K2-1 Braking resistor (15 Ω, 6.2 kW) with thermal contact (pack of 1) - recommended for ACOPOSinverter P77
8I0BR015.2K4-1 Braking resistor (15 Ω, 2.4 kW) with thermal contact (pack of 1) - recommended for ACOPOSinverter P77
Front covers
8I0XD070.402-1 USB module - Blue "Standard line" (pack of 1) - Compatible with ACOPOSinverter P77
8I0XD070.400-1 Service display - Black "Standard line" (pack of 1) - Compatible with ACOPOSinverter P77
Input filters
8I0FT069.57L-1 Line filter (69.0 A) for three-phase mains over long distances (pack of 1) - recommended for ACOPOSinverter P77
8I0FT043.57S-1 Line filter (43 A) for three-phase mains over short distances (pack of 1) - recommended for ACOPOSinverter P77
Line choke
8I0CT045.570-1 Mains choke (0.65 mH, 45 A) for three-phase mains up to 600 V (pack of 1) - recommended for ACOPOSinverter P77
8I0CT040.570-1 Mains choke (0.74 mH, 40 A) for three-phase mains up to 600 V (pack of 1) - recommended for ACOPOSinverter P77
8I0CT030.570-1 Mains choke (0.98 mH, 30 A) for three-phase mains up to 600 V (pack of 1) - recommended for ACOPOSinverter P77
Automation Studio HW Upgrades Version (date) Téléchargement
V4.12 HW Upgrade (8I77xxxxxxx.0P-xxx) EXE / 952 Ko
V6.1 HW Upgrade (8I77xxxxxxx.0P-xxx) EXE / 671 Ko
Certifications Version (date) Téléchargement
Certificate ACOPOSinverter P77 Safety ZIP / 688 Ko
E225616 UL Certificate of Compliance ACOPOSinverter_P77 PDF / 499 Ko
Documentation Version (date) Téléchargement
ACOPOSinverter P77 User´s Manuel ZIP / 35 Mo
M-CAD (modèles mécaniques) Version (date) Téléchargement
ACOPOSinverter P77 CAD 2D 3D ZIP / 3 Mo

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