相對于基本電壓(對于星形VT連接方式是相對地或相對相,對于三角形VT連接方式是相對相電壓)或是作為一個(gè)定時(shí)限元件。如果引入的的電壓超過返回電壓,該元件瞬時(shí)返回。延時(shí)定值選擇相低電壓元件是最小動(dòng)作時(shí)間。最小電壓定值選擇一個(gè)動(dòng)作電壓,在這個(gè)動(dòng)作電壓下閉鎖元件(定值為“0”將允許將靜態(tài)信號源作為狀態(tài)考慮)。

RELIANCE ELECTRIC 0-52876 USPP 052876

RELIANCE ELECTRIC 0-54379-1 NSPP 0543791

Reliance Electric Static Sequence Card SSCC part number 0-51874-2

SEALED Reliance Electric 0-51847-1 0518471 Board

Reliance Electric 0-51865-9 Current Loop Module 0518659

Reliance Electric 0-57408-1C Power Module Interface 0574081C 10 Volts RE D-2717

Reliance Electric 0-49003 Pre Amplifier Cardpak 049003

Reliance Electric B14H1060N-0W Motor

RELIANCE ELECTRIC CARD 0-58706-41 05870641 REV 04-0704

Reliance Electric VSDC Voltage PC Board 0-52859-2

RELIANCE ELECTRIC PROCESSOR 57407-4 57407 4 0-57407-4D 0 57407-AD 4D

Reliance Electric 0-51845 PRSA Module

Reliance Electric 0-51831-6 CVTG Module

RELIANCE ELECTRIC A/B INFERFACE 0-57418-A