Sprecher + Schuh Releases KTV7 Multi-Motor Control

Sprecher + Schuh_logoSprecher + Schuh has announced KTV7 Multi-Motor Controllers. The KTV7 series of self-protected combination motor controllers can be used with variable frequency drives (VFDs) in multi-motor installations for industries that include food and beverage, material handling and factory automation.

Sprecher+Schuh_KTV7-Multi-Motor-Controller_cmyk_buDesigned for use with VFDs that have an output frequency of 400Hz or less, the new KTV7 series multi-motor controllers provide the disconnect function for motor branch circuits, branch-circuit short-circuit protection, and manual (ON/OFF) switching. KTV7s are current limiting devices with a fixed magnetic trip, and interruption ratings are available up to 65KaIC at 400V and 480V. The KTV7 controllers provide motor overload protection with a trip class 10 thermal characteristic.

The KTV7 series motor controllers are suitable for two different types of applications under the cULus listings: as a manual, self-protected combination (Type E) motor controller; and as a motor controller approved for group installation (and as a motor disconnect). In addition, they provide individual overload protection in multiple motor applications as required by the National Electrical Code (NEC). Under the UL/CSA listing, the KTV7 series also meets NEC requirements for protection and control of individual motor branch circuits without the need for additional protective up-stream devices.

The KTV7 DIN-rail mountable controllers offer a variety of features for safe operation and trouble-shooting. These include large-scale markings for precise overload setting, a test trip feature to ensure operation of the trip mechanism, clear status indication of ON-OFF vs. a tripped state, and a visible short-circuit indicator. Available accessories include compact busbars, feeder and connection terminal, spacing adapters, lockable twist knobs and handles as well as many other standard KT7 family accessories.

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