A 1322 / A 1422
Description
9
Legend:
1 Plastic
case.
2 Circuit
breaker.
3
Contactor for enabling testing with mains supply (functional, power, leakage,
PRCD).
4
Status indicators, (OK, 1P, 3P, N) see chapter
4.4, Messages
.
5
PAT test socket. (For connection to appliance tester test socket.)
Never connect it to mains supply socket!
6
EB connection to the master instrument. See chapter
4.1 Connections
for more
information.
7
RS 232 connector for communication with master instrument.
8
Power supply plug connector, for power supply options see chapter
4.2,Power
supply considerations
.
Never operate the A 1322 / A 1422 at other mains supply as defined in
chapter 4.2 and supply voltages other as defined in chapter 8.2.
9
W1
Test socket for connection of welding output of welding machine
(A 1422 only).
10
W2
Test socket for connection of welding output of welding machine
(A 1422 only).
11
Supply socket for master instrument. The socket is controlled via circuit breaker
(2)
Note
: The master instrument can be supplied from the socket of the A 1322 / A
1422 or directly from any other wall socket with proper voltage and grounding.
12
Test sockets
-
16
: 3-phase 32 A appliance;
17 + 16
: 32 A 3-phase cord,
-
14
: 3-phase 16 A appliance;
15 + 14
: 16 A 3-phase cord,
-
12
: single phase 16 A appliance;
13 + 12
: 16 A single phase cord.
Sockets 12, 14, 16 are intended for test purpose only! Never use the A
1322 / A 1422 for power supply distribution!
Do not connect external supply to any of test sockets and/or plugs.
13
14
15
16
17
