Home B & R Automation 8V1 ACOPOS Servo Drives 8V1090.001-2

8V1090.001-2

Name: 8V1090.001-2
Brand: B & R Automation
Price: 321 USD
Availability: InStock
Rating: 4.5 (35 reviews)

Rated 4.5 (35 total ratings)

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The 8V1090.001-2 drive is a high-performance unit designed for industrial automation. It operates with a mains input voltage of 3x 400 to 480 VAC and supports 50/60 Hz frequency. With an integrated line filter per EN 61800-3 (category C3) and a switch-on interval of over 10 seconds, it ensures stable performance.

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Product Description:

B & R Automation 8V1090.001-2 8V1 ACOPOS Servo Drive is an advanced servo drive that is developed for applications in industrial automation systems. It has TT and TN network connections and can be easily integrated into various systems. The drive operates directly at the main input voltage of 3 x 400VAC ~10%, or 3 x 230VAC ~10%. It is applicable in many electrical systems. It operates at a frequency of 50/60 Hz ~4% and has a maximum installed load of 10kVA, thus, the circuit can support significant amounts of electrical loads and at the same time ensure smooth operation.

The 8V1 ACOPOS Servo Drive has an integrated line filter of EN 61800-3 C3 standards for optimized electromagnetic compatibility (EMC). This feature helps to control electrical interference or noise that can lead to instabilities, especially in automation industries. It also has an inrush current of 7A at 400VAC so that the drive turns on smoothly and a switch-on interval of more than 10s is installed for the system to function effectively. This drive has a low power dissipation rate of about 200 W at nominal power input.

The 8V1 ACOPOS Servo Drive has a DC bus capacitance of 470uF/ and an input capacitance of 8200uF for high power storage and efficient distribution. The power supply is 24 VDC with an operational range of ~ 25 %, and it draws up to 2.5 A current to hold the motor brake. The current carrying capacity of the servo drive is constant. It can work at a maximum current of 8.8 Aeff making it suitable for use in applications which require high motor operation capacity. This makes the B & R Automation 8V1 ACOPOS Servo Drive a powerful and efficient choice for industrial automation tasks.

Specs
Common Troubleshooting Steps
Product Comparison
Similar Ordering Codes
Common Error Codes

Continuous current
8.8 Aeff

DC bus capacitance
470 µF

Frequency tolerance
50/60 Hz ±4%

Input capacitance
8200 µF

Input voltage
24 VDC ±25%

Integrated line filter
EN 61800‑3 Cat. C3

Mains input voltage
400 VAC

Max control current consumption
2.5 A (excl. motor brake)

Max installed load
10 kVA

Permissible network configurations
TT, TN

Power dissipation (nominal, no brake resistor)
~200 W

Switch-on interval
>10 s

ACOPOS error / fault	What it means	Corrective action
29207 – Movement type not allowed	Axis is in a PLCopen state (e.g., StandStill) that blocks the requested command	Issue AxisStop, wait for StandStill, then re-issue the motion block; verify state machine logic in Automation Studio
29216 – Continuous movement not possible	Drive aborted because the axis left a valid motion state	Inspect upstream faults, confirm Enable chain, re-trigger the move once READY
6021 – Enable signal unstable	+24 V “Drive Enable” line drops below threshold or chatters	Tighten terminals X1/8-11, test 24 V supply under load; replace flakey relay or cable
29203 – Axis not ready to power-on	STO inputs or other prerequisites not satisfied	Close CH 1 & 2 of STO relay, reset safety circuit, clear E-stop before re-energising
41075 – Continuous power > 95 %	Load is riding near thermal limit; drive raises warning	Reduce mechanical load or duty cycle; derate ambient temp; consider fan kit or next-size drive
9075 – Load power > 100 %	Over-load warning; power stage still active	Check for binding, inertia mismatch, aggressive accel ramps; monitor load trend
9076 – Load power > 115 %	Over-load trip; PWM disabled to protect IGBTs	As above, plus verify motor sizing and cooling; allow 2–3 min for heat sink to cool before reset
6055 – Holding-brake signal too low	Drive cannot energise motor brake reliably	Measure brake coil current; clean/replace relay contacts; lengthen brake-release delay
6052 – Power stage over-current	Phase current exceeded device limit	Inspect motor leads for shorts, scope dV/dt, re-tune current loop; if recurrent, fit dv/dt choke
6060 – Limit speed exceeded	Electrical output freq > 598 Hz for > 0.5 s	Lower speed command or pole-pair count, confirm feedback scaling, re-test

Part Number	Supply voltage (VAC)	Continuous current (A)	Rated power (kW)	Integrated line filter	Integrated brake resistor
8V1090.001-2	3 × 400–480	8.8	4	Yes	Yes
8V1016.00-2	3 × 400–480 (also 230)	1.6	0.7	Yes	Yes
8V1045.00-2	3 × 400–480	4.4	2	Yes	Yes
8V1180.00-2	3 × 400–480	19	9	Yes	Yes
8V1320.00-2	3 × 400–480	34	16	Yes	Yes
8V1640.00-2	3 × 400–480	64	32	Yes	Yes

Ordering Code

Error code	What it means
29207	Movement type not allowed – commanded motion isn’t permitted in the current PLCopen axis state
29216	Continuous movement not possible – drive aborted because the axis left a valid motion state
6021	Enable signal unstable – the +24 V “Drive Enable” line drops or chatters
29203	Axis not ready to power-on – STO chain or other prerequisites not satisfied
6048	Holding-brake movement monitor: position error too large – motor moved while brake was closed
6052	Power stage: high-side over-current – IGBT in one phase detected an over-current event
6060	Power stage: limit speed exceeded – electrical output frequency > 598 Hz for > 0.5 s
6055	Holding-brake low voltage – brake coil cannot be energised to nominal level
6044	Phasing error: rotational direction/position not valid – phasing routine detected invalid feedback alignment
7210	DC-bus charging: voltage unstable – bus fails to reach the required charge level on power-up

Frequently Asked Questions about 8V1090.001-2:

Q: What is the mains input voltage for 8V1090.001-2?

A: The mains input voltage for 8V1090.001-2 is 3x 400 VAC to 480 VAC ~10%.

Q: What is the maximum output frequency for 8V1090.001-2?

A: The maximum output frequency for 8V1090.001-2 is 598 Hz.

Q: What is the current consumption for 8V1090.001-2?

A: The current consumption for 8V1090.001-2 is max. 2.5 A + motor holding brake.

Q: What is the installed load for 8V1090.001-2?

A: The installed load for 8V1090.001-2 is max. 10 kVA.

Q: What is the vibration rating for 8V1090.001-2?

A: The vibration rating for 8V1090.001-2 is 0.7 g.

Internal Product Review

‘‘B & R Automation 8V1090.001-2 8V1 ACOPOS Servo Drive provides robust power for industrial machinery. Its compact design allows for flexible installation in various network configurations, ensuring efficient operation in demanding environments. Ideal for systems requiring high continuous current and reliable performance.’’