![background image](http://html1.mh-extra.com/html/eaton/sts-2000a/sts-2000a_installation-and-operation-manual_4182300061.webp)
Eaton Static Transfer Switch 2000A 3-Pole Installation and Operation Manual 164001127—Rev 01
45
88..33..22
P
Prroocceedduurree ffoorr G
Gooiinngg ttoo B
Byyppaassss 11
Figure 18. Procedure for Going to Bypass 1
1. Open Source 2 MCCB.
Note: Source 1 is assumed the active power source at the start of this procedure.
2A. Rotate and remove
Key2
from
Source 2 MCCB.
2B. Insert
key2
from Source
2 into Bypass 1 MCCB (top
lock) and turn key to lock.
4. Close Bypass 1 MCCB.
3. Verify
key3
is Bypass 1
MCCB (bottom lock).
If not, rotate and remove key
from Bypass 2 (bottom lock);
insert key into Bypass 1
(bottom lock); and
turn key to lock.
2B
5. Open Source 1 MCCB.
3
6. Open Isolation MCSWs.
(Only one isolation MCSW
may be present. Second
MCSW is optional.)
Source 1, 2
MCCBs
Bypass 1, 2
MCCBs
Isolation 1, 2
MCSWs
Bypass procedure is illustrated in
. The load is assumed to be powered by Source 1.
1.
Open Source 2 input MCCB.
2.
Rotate and remove the key from the Source 2 input MCCB; insert it in the Source 1 BypassMCCB and turn
the key.
3.
Verify key 3 is in Bypass 1. (If key 3 is located in Bypass 2, remove it and insert it in Bypass1.)
Содержание STS 2000A
Страница 1: ...p n 164001127 Revision 01 Installation and Operation Manual Eaton Static Transfer Switch 2000A 3 Pole...
Страница 8: ......
Страница 16: ...xvi Eaton Static Transfer Switch 2000A 3 Pole Installation and Operation Manual 164001127 Rev 01 List of Tables...
Страница 32: ...16 Eaton Static Transfer Switch 2000A 3 Pole Installation and Operation Manual 164001127 Rev 01 Safety...
Страница 98: ...82 Eaton Static Transfer Switch 2000A 3 Pole Installation and Operation Manual 164001127 Rev 01 Troubleshooting...
Страница 120: ...16400112701 164001127 01...