Instruction/ maintenance manual of the product 7000 Emerson
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Operator’s Manual 7000 Series Medium-Voltage Automatic Transfer Switches 4.76, 15.0, 27 kV; 1200, 2000, 3000 ampere 50 Hanover Rd., Florham Park, NJ 07 9 28 USA For sales or service call 800-80 0-2726 (ASCO) www.
i Catalog Number 381333-395 Catalog Number Identification A typical Catalog Number is shown below with it s elements explained. The example is for a 7000 Series Automatic Transfer Switch, c lass A interrup ting rating, autom atic, open- transition transfer, dual- circuit breaker, 3 pole, 1200 ampere, 6.
381333-395 Installation 1-1 Installation The ASCO 7000 Series Medium-Voltage Automatic Transfer Switch (ATS) is factory wired and tested. Supporting Structure The supporting foundation for the enclosure must be level and straight.
2-1 Operation 381333-395 Configuration of Shipped ATS The MV ATS is shipped with the circuit breakers and controls in the following state: ON CB SECTION(S) - Circuit Breakers , check these items ▪ Normal source circuit breaker (CBN) in the OPEN position with the closing spring discha rged.
381333-395 Operation 2-2 Controller Settings for MV ATSs The Group 5 Controller is factory set for medium- voltage operation. These are the special settings: Controller Voltage Jumper Blocks The control voltage is typically stepped down to 120V, so the eight jumper blocks are factory arranged horizontally for 120 V input.
2-3 Operation 381333-395 Figure 2-5. 7ATS controls and indicators. ATS Electrical Operation This procedure checks the electrical operation of the automatic transfer switch.
381333-395 Operation 2-4 Figure 2-6. 7ACTS controls and indicators. ACTS Electrical Operation This procedure checks the electrical operation of the automatic closed-transition transfer switch.
2-5 Operation 381333-395 Figure 2-7. 7ADTS controls and indicators. ADTS Electrical Operation This procedure checks the electrical operation of the automatic delayed-transition transfer switch.
381333-395 Troubleshooting 3-1 Troubleshooting for MV ATS Hazardous voltage capable of causing shock, burns, or death is used in the switch. Do not touch the power or load terminal of the transfer swi.
3-2 Troubleshooting 381333-395 Troubleshooting for MV ACTS Hazardous voltage capable of causing shock, burns, or death is used in the switch. Do not touch the power or load terminal of the transfer sw.
381333-395 Troubleshooting 3-3 Troubleshooting for MV ADTS Hazardous voltage capable of causing shock, burns, or death is used in the switch. Do not touch the power or load terminal of the transfer sw.
INDEX 381333-395 Printed in U.S.A. © ASCO Power Technologies, L.P. 2013 All Rights Reserved. A ATS, i, 2-3, 3-1 ATS INFORMATION , screen, 2-2 ACTS, i, 2-4, 3-2 ADTS, i, 2-5, 3-3 Alarm Reset , i. 2-1, 2-2, 3-1, 3-2, 3-3 ASI 800-800-2726(ASCO), customercare@asco.
An important point after buying a device Emerson 7000 (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 7000 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 7000 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Emerson 7000 you will learn all the available features of the product, as well as information on its operation. The information that you get Emerson 7000 will certainly help you make a decision on the purchase.
If you already are a holder of Emerson 7000, 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 7000.
However, one of the most important roles played by the user manual is to help in solving problems with Emerson 7000. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Emerson 7000 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
