Amptector 1a manual

The ETC also offers features that are simply unavailable on the older Westinghouse units. These features include a remote mountable display with digital three-phase ammeter, flashSAFE arc-flash reducing maintenance mode, and MODBUS communications. The ETC can be supplied as part of a complete “kit” that includes all new components. Below is an example of a Westinghouse Amptector I-A LSIG settings converted to AC-PRO settings. The DS breaker frame rating is A. Older A CTs were replaced with new A CTs. Notice how the existing Long Time Pickup setting of A x = A matches the URC Setting Conversion Long Time Pickup setting of A.  · MV Switchgear Instruction Manuals - MV POWER is an Engineering Services Company designated to be your Engineering “on demand” department. We serve markets with medium voltage power distribution, primarily utilities and large manufacturing plants.

Effective November Instruction Booklet IB J Supersedes IB I Dated 10/98 Instructions for Low Voltage Power Circuit Breakers Types DS and DSL. DS - WESTINGHOUSE, Low Voltage Air Circuit Breaker, Catalog No. DS, Frame Amps , Trip Amps , AMPTECTOR 1A Trip Device, EO/DO EO/DO Operation, VAC Close Volts, VAC Shunt Volts, DSL - WESTINGHOUSE, Low Voltage Air Circuit Breaker, Catalog No. DSL, Frame Amps , Trip Amps , AMPTECTOR 1-A Trip Device, MO,DO EO/DO. The Amptector Adapter Plug, shown above, is available from WESTRIP to facilitate the testing of the RMS on the Amptector Test Set. Chart 1A - Long Time Delay Test Current Level % % % Low Side High Side Low Side High Side Low Side High Side 2

Amptector. 1A Digitrip RM (Below) Wastinghouaa. tHfllWl. Protection Digitrip RMS Lit. Manual Operation Electrical Operation Manual Operation Electrical. Short Time Delay. Ground Fault, 3-Wire System Ground Fault, 4-Wire System. 2. Type PS.. 1 DS ‘ $ $ $ Removable Element Switchboard. Low Voltage Manuals: Westinghouse File Name Title AD - DBL Low Voltage Power Circuit Breakers Type DBL Current Limiters AD - Digitrip RMS Retrofit Kit Instructions for the Application of Digitrip RMS Retrofit Kits on Power Circuit Breakers DA, DA DA Type "DA" Air Circuit Breaker - DA, DA, DA Westinghouse Digitrip, Amptector 1, Amptector 1A, Amptector 2A Trip Unit Replacement; ETCS Series: Siemens/Allis-Chalmers Static Trip I, II, and III Trip Unit Replacement; ETCG Series: GE RMS-9, MicroVersaTrip, MicroVersaTripPlus, MicroVersaTrip PM Trip Unit Replacement; Features Specs. Trip Unit Features and Settings Ranges. System.