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SV3405-10000 Kollmorgen

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The Kollmorgen SV3405-10000 is a 5 HP drive from the SV3000 Flux Vector Drives series, featuring a rated line voltage of 460 VAC and three-phase input. It supports chassis or panel mounting and offers a peak output current of 11.4 A RMS with a rated output current of 7.6 A RMS. The drive maintains speed holding accuracy within 0.01% of base speed and produces a starting torque of 150% at 3 Hz.

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Product Description:

The SV3405-10000 is a flux-vector AC motor drive manufactured by Kollmorgen and supplied within the SV3000 Flux Vector Drives series. Installed in control cabinets by chassis or panel mounting, the unit converts a fixed-frequency three-phase line into a variable-frequency, closed-loop output that regulates induction motor torque and speed. In automated packaging lines, material-handling conveyors, and pump skids, it acts as the primary motor-control interface, allowing programmable acceleration, deceleration, and dynamic braking without mechanical throttling.

It accepts a three-phase supply at 460 VAC, and its input rectifier maintains a power factor of 0.95, reducing upstream kVA demand. The inverter section is rated for 6.0 kVA of apparent power and delivers a continuous phase current of 7.6 A RMS. For short intervals, current can rise to 11.4 A RMS to satisfy high-inertia starts, matching the 150% starting-torque capability at 3 Hz. Thermal calculations are simplified by a documented heat loss of 150 W, allowing appropriate sizing of cabinet fans or ducts. An internal encoder interface provides position feedback so the vector algorithm can correct slip in real time, while the chassis layout retains front-access serviceability.

Mechanical output is capped at 5 HP, and the control loop holds shaft velocity within 0.01% of base speed, supporting precision in draw-frame, winder, or registration axes. The drive can be installed up to 3,300 ft above sea level without derating, so its electrical ratings remain constant in most facilities. A built-in chopper provides 50% braking torque for controlled stops, while line-side demand stays within 10.4 A during rated operation. Chassis or panel mounting hardware and terminals positioned for top entry allow the drive to fit standard control enclosures. The accessible terminal arrangement also simplifies power, motor, and feedback cable routing within the cabinet.

Altitude Without Derating
3300 ft
Encoder Interface
Internal
Heat Loss
150 W
Input Phase
Three-Phase
Input Power Factor
0.95
Mounting
Chassis/Panel Mount
Peak Output Current
11.4 A RMS
Power Rating
5 HP
Rated Brake Torque
50%
Rated Input Current
10.4 A
Rated Line Voltage
460 VAC
Rated Output Current
7.6 A RMS
Rated Output Kva
6.0 kVA
Speed Holding
0.01% Of Base Speed
Starting Torque
150% At 3 Hz

Frequently Asked Questions about SV3405-10000:

Q: What is the power rating of the SV3405-10000 drive?

A: The SV3405-10000 drive provides a power output of 5 HP, making it suitable for mid-range applications.

Q: What is the maximum operating altitude for the SV3405-10000 without derating?

A: This drive supports installation up to 3300 ft of altitude without any need for derating.

Q: What type of encoder interface does the SV3405-10000 include?

A: The SV3405-10000 features an internal encoder interface for direct position feedback connections.

Q: What input voltage and phase does the SV3405-10000 require?

A: Designed for three-phase power systems, this drive requires a 460 VAC input line voltage.

Q: What is the starting torque rating for the SV3405-10000?

A: The starting torque capability is 150% at 3 Hz, which enables high torque at low speeds.


Internal Product Review

  • ‘‘The SV3405-10000 is a Kollmorgen flux vector drive configured for three-phase input and 460 VAC operation. Starting torque of 150% at 3 Hz and speed holding to 0.01% of base speed support excellent low-speed performance and stable regulation. The 5 HP rating makes the drive a strong choice for precise industrial motion control.’’

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