Frequency Converter

Goliath-90 INTERN 12A-32A

Field oriented four-quadrant frequency inverter for synchronous and asynchronous drives with a range of 12A to 32 Anominal current, with an overload factor of 1.7.

The very compact casing with a bright of 154mm, is for mounting in the lift-controller casing. The inverter is operated without contactors according to EN81-20.

Energy management according to VDE 4707

The monitoring inputs for monitoring the brake elements are certified to EN81-1/2-A3.

Fully metal-encased central processing unit in accordance with EN 55011 Level B of the law concerning electromagnetic compatibility (EMC).

The clock frequency is in the motor-, as in the regenerative mode a noiseless 16 kHz signal. The inverter involves the connection for a feedback unit.

The bus connection is via DCP-x, Thyssen Liftbus, KW Liftbus or with the CANOpen bus. With a bus cycle time of 1ms of KW-Liftbus guarantees an optimal direct drive in.

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GOLIATH-90 INTERN 42A-52A

Field oriented four-quadrant frequency inverter for synchronous and asynchronous drives with a range of 42A to 52A nominal current, with an overload factor of 1.7.

For the catch-rescue you have the 2,0-overload-factor for a few minutes to bring the car in motion.

The very compact casing, which allows a mounting in every lift-controller casing.The inverter is operated without contactors according to EN81-20.

Energy management according to VDE 4707

The monitoring inputs for monitoring the brake elements are certified to EN81-1/2-A3.

Fully metal-encased central processing unit in accordance with EN 55011 Level B of the law concerning electromagnetic compatibility (EMC).

The clock frequency is in the motor-, as in the regenerative mode a noiseless 16 kHz signal. The inverter involves the connection for a Power Recovery unit.

The bus connection is via DCP-x, Thyssen Liftbus, KW Liftbus or with the CANOpen bus. With a bus cycle time of 1ms of KW-Liftbus guarantees an optimal direct drive in.

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Goliath-90 INTERN 62A-82A

Field oriented four-quadrant frequency inverter for synchronous and asynchronous drives with a range of 62A to 82A nominal current, with an overload factor of 1.7.

It is designed for mounting in the controller casing. The inverter is operated without contactors according to EN81-20.

Energy management according to VDE 4707

The monitoring inputs for monitoring the brake elements are certified to EN81-20.

Fully metal-encased central processing unit in accordance with EN 55011 Level B of the law concerning electromagnetic compatibility (EMC). The clock frequency is in the motor-, as in the regenerative mode a noiseless 16 kHz signal. The inverter involves the connection for a Power Recovery unit.

The bus connection is via DCP-x, Thyssen Liftbus, KW Liftbus or with the CANOpen bus. With a bus cycle time of 1ms of KW-Liftbus guarantees an optimal direct drive in.

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Goliath-90 INTERN 102A-152A

Field oriented four-quadrant frequency inverter for synchronous and asynchronous drives with a range of 102A to 142A nominal current, with an overload factor of 1.7.

It is designed for mounting in the controller casing. The inverter is operated without contactors according to EN81-20.

Energy management according to VDE 4707

The monitoring inputs for monitoring the brake elements are certified to EN81-20.

Fully metal-encased central processing unit in accordance with EN 55011 Level B of the law concerning electromagnetic compatibility (EMC). The clock frequency is in the motor-, as in the regenerative mode a noiseless 16 kHz signal. The inverter involves the connection for a Power Recovery unit.

Inverter-units with a nominal current up to 152A are available on request.

The bus connection is via DCP-X, Thyssen Liftbus, KW Liftbus or with the CANOpen bus. With a bus cycle time of 1ms of KW-Liftbus guarantees an optimal direct drive in.

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GOLIATH-90 EXTERN 12A–32A

Field oriented four-quadrant frequency inverter for synchronous and asynchronous drives with a range of 12A to 32A nominal current, with an overload factor of 1.7.

All electrical data correspond to those of the internal series. The inverter is operated without contactors according to EN81-20.

The brake control is done with the electronical brake control-unit BG90.

The bus connection is via DCP-x, Thyssen Liftbus, KW Liftbus or with the CANOpen bus. With a bus cycle time of 1ms of KW-Liftbus guarantees an optimal direct drive in.

All cables, such as power supply, motor and brake chopper cables, commands and drive wires are assembled included for plug & play mounting.

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GOLIATH-90 EXTERN 42A–52A

Field oriented four-quadrant frequency inverter for synchronous and asynchronous drives with a range of 42A to 52A nominal current, with an overload factor of 1.7.

All electrical data correspond to those of the internal series. The inverter is operated without contactors according to EN81-20.

The brake control is done with the electronical brake control-unit BG90.

The bus connection is via DCP-x, Thyssen Liftbus, KW Liftbus or with the CANOpen bus. With a bus cycle time of 1ms of KW-Liftbus guarantees an optimal direct drive in.

All cables, such as power supply, motor and brake chopper cables, commands and drive wires are assembled included for plug & play mounting.

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GOLIATH-90 EXTERN 62A–82A

Field oriented four-quadrant frequency inverter for synchronous and asynchronous drives with a range of 62A to 82A nominal current, with an overload factor of 1.7.

All electrical data correspond to those of the internal series. The inverter is operated without contactors according to EN81-20.

The brake control is done with the electronical brake control-unit BG90.

The bus connection is via DCP-x, Thyssen Liftbus, KW Liftbus or with the CANOpen bus. With a bus cycle time of 1ms of KW-Liftbus guarantees an optimal direct drive in.

All cables, such as power supply, motor and brake chopper cables, commands and drive wires are assembled included for plug & play mounting.

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GOLIATH-90 EXTERN 102A–142A

Field oriented four-quadrant frequency inverter for synchronous and asynchronous drives with a range of 102A to 142A nominal current, with an overload factor of 1.7.

All electrical data correspond to those of the internal series. The inverter is operated without contactors according to EN81-20.

The brake control is done with the electronical brake control-unit BG90.

The bus connection is via DCP-x, Thyssen Liftbus, KW Liftbus or with the CANOpen bus. With a bus cycle time of 1ms of KW-Liftbus guarantees an optimal direct drive in.

All cables, such as power supply, motor and brake chopper cables, commands and drive wires are assembled included for plug & play mounting.

Read more

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