Loading

Technical Tips & Frequently Asked Questions

A wide selection of articles answering frequent questions asked of technical support
Engineer using digital tablet talking on portable radio standing near industrial air conditioners. Male technician using tablet pc and walkie-talkie outside modern factory
Technical Tips & Frequently Asked Questions
A wide selection of articles answering frequent questions asked of technical support
Tech Tips
 

Recent Articles

 
Sprecher & Schuh Series CAT7 starter with a CA7 contactor and a CEP7-1 overload relay
Overload Relay Code Transition

Built-up motor starters with an O/L relay code for identification required a change as Sprecher+Schuh transitioned from 2nd generation CEP7-ED1/EE versions to the 3rd generation CEP7-1 versions.

May 2022

Read Now
 
Sprecher & Schuh KTA9-32S marking label location
Method Of Marking/Tagging The KT_9 Motor Controllers

Are there any snap-in marker cards or adhesive label options to tag the KT_9 products?

May 2022

Read Now
 
Sprecher & Schuh Series KTU7-40H-3D 3 Pole molded case circuit breaker with handle in the tripped position
KT_9 Handle Stops At Or Below Trip Position When Breaker Is Turned Off

Why does my motor controller handle not turn completely to the off position?

May 2022

Read Now
 
A simple, solid-state solution for the operation of motors that drive hydraulic elevators and escalators
PCE/PCEC Intermittent Phase Loss

A small percentage of Frame-2 PCE/PCEC Softstarters manufactured between February 2018 and August 2020 may experience phase-loss / open-load (four flash) faults as a result of an anomaly with the internal bypass contactors.

March 2022

Read Now
 
Basics for Selecting a Motor Starter
Sprecher & Schuh Series CAT7 basic across the line starter with CA7 contactor and CEP7-1 overload relay protection
Basics for Selecting a Motor Starter

A Quick guide to the types and details of motor starters.

May 2021

Read Now