Biến tần Acopos B&R 8V128M.00-2

B&R ID code	0x12F3
Slots for plug-in modules	4
Certifications
CE	Yes
Functional safety	Yes
UL	cULus E225616 Power conversion equipment
EAC	Yes
KC	Yes

Permissible network configurations	TT, TN
Mains input voltage	3x 400 VAC to 480 VAC ±10%
Frequency	50 / 60 Hz ±4%
Installed load	Max. 98 kVA
Inrush current at 400 VAC	26 A
Switch-on interval	>10 s
Integrated line filter per EN 61800-3, category C3	Yes
Power dissipation at device nominal power without braking resistor	Approx. 3200 W

DC bus capacitance	6600 µF

Input voltage	24 VDC +25% / -20%
Input capacitance	32,800 µF
Current consumption at 24 VDC
Mains input voltage applied	-
Mains input voltage not applied	Max. 5.7 A + 1.4 * (Current for motor holding brake + Current on 24 VDC output)
DC bus power supply unit
Switch-on voltage	455 VDC

Output voltage
Mains input voltage applied	22 to 24 VDC
Mains input voltage not applied	16.7 to 30 VDC
Output current	Max. 0.5 A

Quantity	1
Continuous current	128 A_eff
Reduction of continuous current depending on ambient temperature
Mains input voltage: 400 VAC
Switching frequency 5 kHz	No reduction
Switching frequency 10 kHz	1.65 A_eff per °C (starting at 52°C)
Switching frequency 20 kHz	1.65 A_eff per °C (starting at 12°C)
Mains input voltage: 480 VAC
Switching frequency 5 kHz	No reduction
Switching frequency 10 kHz	1.65 A_eff per °C (starting at 36°C)
Switching frequency 20 kHz	1.65 A_eff per °C (starting at 10°C)
Reduction of continuous current depending on installation elevation
Starting at 500 m above sea level	12.8 A_eff per 1000 m
Peak current	300 A_eff
Nominal switching frequency	5 kHz
Possible switching frequencies	5 / 10 / 20 kHz
Insulation stress of the connected motor per IEC TS 60034-25:2004	Limit value curve A
Max. motor line length	25 m
Protective measures
Overload protection	Yes
Short-circuit and ground fault protection	Yes
Max. output frequency	598 Hz
Terminal connection cross section
Flexible and fine-stranded wires
With wire end sleeves	10 to 70 mm²
Approbation data
UL/C-UL-US	6 to 2/0 AWG
CSA	6 to 2/0 AWG

Response threshold for open-circuit monitoring	Approx. 210 mA
Max. output current	3 A
Max. number of switching cycles	Approx. 80,000

Peak power int./ext.	8.5 / 250 kW
Continuous power int./ext.	0.24 / 24 kW
Minimum braking resistance (ext.)	2.5 Ω
Rated current of built-in fuse	30 A (fast-acting)

Quantity	3
Circuit	Sink
Electrical isolation
Input - ACOPOS	Yes
Input - Input	No
Input voltage
Nominal	24 VDC
Maximum	30 VDC
Switching threshold
Low	<5 V
High	>15 V
Input current at nominal voltage	Approx. 4 mA
Switching delay	Max. 2.0 ms
Modulation compared to ground potential	Max. ±38 V

Quantity	1
Circuit	Sink
Electrical isolation
Input - ACOPOS	Yes
Input voltage
Nominal	24 VDC
Maximum	30 VDC
Input current at nominal voltage	Approx. 30 mA
Switching threshold
Low	<5 V
High	>15 V
Switching delay
Enable 0 → 1, ready for PWM	Max. 100 µs
Enable 1 → 0, PWM off	Max. 2.0 ms
Modulation compared to ground potential	Max. ±38 V
OSSD signal connections	Not permitted

Quantity	2
Circuit	Sink
Electrical isolation
Input - ACOPOS	Yes
Input - Input	No
Input voltage
Nominal	24 VDC
Maximum	30 VDC
Switching threshold
Low	<5 V
High	>15 V
Input current at nominal voltage	Approx. 10 mA
Switching delay
Rising edge	52 µs ±0.5 µs (digitally filtered)
Falling edge	53 µs ±0.5 µs (digitally filtered)
Modulation compared to ground potential	Max. ±38 V

Discharge capacitance	5.4 µF
Energy efficiency (IE classification)
Efficiency data	IE2 (10,25) 0.5% IE2 (50,25) 0.6% IE2 (10,50) 0.8% IE2 (50,50) 0.8% IE2 (90,50) 1% IE2 (10,100) 1.6% IE2 (50,100) 1.8% IE2 (90,100) 2.3%
Nominal losses in standby mode	38.6 W

Permissible mounting orientations
Hanging vertically	Yes
Horizontal, face up	Yes
Standing horizontally	No
Installation elevation above sea level
Nominal	0 to 500 m
Maximum	2000 m
Pollution degree per EN 61800-5-1	2 (non-conductive pollution)
Overvoltage category per EN 61800-5-1	II
Degree of protection per EN 60529	IP20