Instruction/ maintenance manual of the product THROUGH 1200 Emerson
Go to page of 11
381333–203 C 50 Hanove r Road, F lorham Park, New J ersey 07932–1591 USA For sales or service call 1 800 800–2726 (A SCO ) www.ascopower .com AS CO PO WER TECH NO LOGI E S CA NA DA PO Box 1238, .
Rating La bel Eac h A utom atic Closed–T rans ition T r ansfer Switch c ontains a r ating label to define the loads and faul t c ircuit w ithstand/ cl osing r atings. R efer to the lab el on the T ransfer Sw itch for spe cific v alu es. Do no t exceed the values o n the rating la bel.
Tr a n s f e r Switch powe r connectio ns Group 5 Cont r oller Tr a n s f e r Con trol &l i g h t s 1200 amp siz e in typ ica l enclos ure wi th loca tio n of cus tom er connectio ns powe r connec.
SECT ION 1 INST ALLA TION 1 --- 1 A SCO 7000 S e r i es Aut o m a t i c C lo se d– T r a n s i t i on T r a n s - fer Switc hes (A CTSs) ar e factory wired an d tested. Fiel d instal la tion requir es mo unting an d con nect ion of serv ice cables, and auxi liary control circuits (i f re quire d).
INST ALLA TION (cont inued) 1 --- 2 Engine Starting Contacts All c ustomer connections, including the engine control contact connecti ons, are located on terminal bloc k TB which is mounted on the top right side of the enclosure.
INST ALLA TION (cont inued) 1 --- 3 1 – Manual Operation T est A deta chable mainte nance ha ndle is provi ded on the frame of the T ransfer Swit ch for mai ntenance purposes only . Manual oper ation of the transf er switch should be checked before it i s energized (opera ted electri cally).
INST ALLA TION (cont inued) 1 --- 4 Tr a n s f e r S w i t c h Conne cte d To Normal Tr a n s f e r S w i t c h Conne cte d To Emergency Normal Source Accepte d Emergency Source Accepte d Tr a n s f e.
INST ALLA TION (cont inued) 1 --- 5 Tr a n s f e r S w i t c h Conne cte d To Normal Tr a n s f e r S w i t c h Conne cte d To Emergency Normal Source Accepte d Emergency Source Accepte d Tr a n s f e.
SECT ION 2 TEST ING & SERVIC E 2 --- 1 TRA NS FE R TEST Operate the 7000 Se ries ACTS at least once a month by foll owing the five–step El ectric al Operation T ra nsfer Te s t procedure on page 1–5.
TEST ING & SERVIC E (continued) 2 --- 2 MAN UAL L O AD TRAN SFER This pr oced ure w ill m anual ly tr ansfer th e load if the cont ro lle r is d i sco nne ct ed . Do no t manua ll y op erate the transfer switch until both po wer so urces are di sco nnected (al l co nductors deenergized).
INDEX Printed in U .S.A. Copy right - - - ASCO Power T echn ologies 2006 A alarm reset, 1–5, 2–2 auxil iary cir cuits , 1–2 C cable lugs, 1–2 prepar ation, 1–2 cat alo g nu mber, in si de co.
An important point after buying a device Emerson THROUGH 1200 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Emerson THROUGH 1200 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Emerson THROUGH 1200 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Emerson THROUGH 1200 you will learn all the available features of the product, as well as information on its operation. The information that you get Emerson THROUGH 1200 will certainly help you make a decision on the purchase.
If you already are a holder of Emerson THROUGH 1200, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Emerson THROUGH 1200.
However, one of the most important roles played by the user manual is to help in solving problems with Emerson THROUGH 1200. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Emerson THROUGH 1200 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
