TERASAKI AME Series, Инструкция по эксплуатации

Страница: 20 / 40

KRB-5200h
-14-
4) Reset operation
To close the tripped ACB, the reset operation is necessary. To reset the ACB, move the
operating handle to the RESET position beyond the OFF position.

When the UVT coil is not excited, the ACB can be reset but not closed.
5) Extension handle
The use of the extension handle reduces the operating force as shown in the following table.

Operating Force
ACB type Operation
Handle operating force N
Extension
handle OFF
⇒
ON ON
⇒
OFF Tripped
⇒
Reset
AME3B,
AME4B
Direct 86.2 68.6 92.1 Not supplied
AME6B
Direct 121 95.1 235
Supplied
Extension handle used 76.4 59.8 149
AME8B, Direct 157 118 343
Supplied
AME10B Extension handle used 97 72.5 212
Pulling both the lock pins in the arrow directions
will permit the extension handle to be installed.
(The extension handle will be spring-locked.)
To remove the extension handle, pull the lock
pins in the same way. The extension handle
will be unlocked and able to be removed.
ACB operating
handle
Lock pin
Extension handle