2122.6-0000010 OM
83
2.25 Connector elements of the electrical equipment
2.25.1 Socket to connect coupled agricultural equipment
A standard seven-pin socket with an additional receiver to connect a portable lamp
(figure 2.25.1) is intended to connect current consumers of a trailer or a trailed agricultural
implement. It is mounted on the rear cab support. A male plug of wire harness from a
trailer or a coupled agricultural implement is connected to the socket.
1 – left turn indicator; 2 – horn; 3 – ground; 4 – right turn indicator; 5 – right clear-
ance lamp; 6 – brake light; 7 – left clearance lamp; 8 – receiver to connect a portable lamp
or other electrical elements with useful current up to 8A.
Figure 2.25.1 – Assignment of seven-pin socket terminals with an additional re-
ceiver to connect a portable lamp.
2.25.2 Electrical sockets for connection of electrical equipment for coupled
implements
Apart from a socket for connection of trailed agricultural equipment, tractors “BEL-
ARUS-2122.6” are equipped with additional electrical sockets. Mounting of these sockets
and a cigarette lighter is shown in figure 2.25.2.
Rear socket 3 (figure 2.25.2) and cigarette lighter 2 are powered after AB switching
on (“ground”). Rear socket 4 is powered after engine start.
Maximal current loads to the sockets and cigarette lighter are as follows:
- rear sockets – 25
А
;
- cigarette lighter – 20
А
.
It is allowed to use cigarette lighter hub as a socket for connection of electrical con-
sumers with current load not more than 20 A.
Connectors for sockets (electrical sockets) are supplied in tractor SPTA.
ATTENTION: WHEN CONNECTING CONSUMERS, IT IS REQUIRED TO
STRICTLY OBSERVE THE POLARITY, SPECIFIED ON ELECTRICAL SOCKETS!
1 – side console; 2 – cigarette lighter; 3, 4 – electrical sockets.
Figure 2.25.2 – Mounting of electrical sockets and cigarette lighter
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