S7480A-NANA-S3

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S7480A-NANA-S3 is a modular servo amplifier. Its nominal output is 48 Amps. Protection rating of the amplifier housing is IP20.

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Product Description:

S7480A-NANA-S3 is a digital servo amplifier. It is designed and produced by Kollmorgen. Features of S700 amplifiers include safe torque off support, onboard EtherCAT and CANopen bus communication, single cable feedback, optimized resolver interface, cogging suppression, auto tuning and fast feedback evaluation. Benefits of S700 amplifiers include high speed current, speed and position control, onboard EMI filters and brake resistor, multi-feedback and multi-interface support for compatibility with standard motors and controllers, and memory card for backup. The rated input power for continuous operation is 35 kVA. The rated DC link voltage range is 290 to 675 Volts DC. The auxiliary supply voltage is 24 Volts DC. The AC input range is 208 to 480 Volts AC. Three-phase input is necessary for operation with connected load. Single-phase input is allowed during setup.

The rated output of 48 Amps is available across the entire input from 208 to 480 Volts AC. The peak output is 96 Amps rms. Weight of the amplifier is 10.4 kilograms and its dimensions are 384 x 190 x 243 millimeters. Kollmorgen has designed the unit for installation inside a switchgear cabinet. Proper spacing and forced ventilation must be provided inside the cabinet. The operating ambient temperature range is 0 to 40 degrees Celsius. The recommended storage temperature range is -25 to 55 degrees Celsius. The recommended temperature range for transport is -25 to 70 degrees Celsius. The recommended range for site elevation is 0 to 1000 meters. Amplifier operation outside manufacturer recommended limits leads to output derating and should be avoided. The amplifier has three slots for expansion card. Two of the slots are vacant. A safety card is installed in slot 3.

Expansion card Slot 1
NA
Expansion card Slot 2
NA
Expansion card Slot 3
Safety card
Input voltage
208 to 480 Volts AC
Manufacturer
Kollmorgen
Mounting
Vertical
Nominal output
48 Amps rms
Operating temperature
0 to 40 degrees Celsius
Product type
Digital Servo Amplifier
Protection rating
IP20

Frequently Asked Questions about S7480A-NANA-S3:

Q: What is the storage temperature?

A: Storage temperature recommended by Kollmorgen is -25 to 55 degrees Celsius.

Q: What is the site elevation range?

A: The site elevation range recommended by Kollmorgen is 0 to 1000 meters.

Q: What is the output derating rate due to high temperature?

A: The power output derates at a rate of 2.5%/K at temperatures exceedig 40 degrees Celsius.

Q: What is the output derating rate due to high elevation?

A: The power output derates at a rate of 1.5%/100 meters at altitudes exceeding 1000 meters.

Q: What is the DC bus link voltage?

A: The DC bus link voltage is 900 Volts DC.


Internal Product Review

  • ‘‘S7480A-NANA-S3 is a flexible servo amplifier designed for demanding applications.’’

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