DOC. MIE91093 Rev. 1.34
Page 9 of 145
Mains supply characteristics are:
. Voltage: 230 AC, 50-60 Hz, or 110 VAC, 50-60 Hz;
. Power consumption: 1 kW maximum.
. The symbol
!
is related to dangerous input or
output, and is located close to the following points:
- Outputs: main 0-250 V AC (500 V for E model); auxiliary 0-
250 V AC (500 V for E model); auxiliary 20 – 260 V DC;
- Inputs: AC voltage measurement (up to 600 V); START and
STOP Inputs (up to 250 V); resistors (up to 250 V).
. The symbol
is located closet o the round socket.
. The symbol
is located close to the mains supply
socket, that incorporates the protection fuse.
The Product generates voltages and currents that may be
lethal to the unadvertised user. Besides, in order to avoid any
danger in case of fault inside the Product, the device under
test should have the following characteristics:
. Connection cables must use safety banana sockets;
. Connection sockets must be not accessible;
. Input circuits must have an isolation degree at least equal to
the one of the product.
DO NOT OPERATE THE PRODUCT IF NOT CONNECTED TO
GROUND: BECAUSE OF FILTER CAPACITORS, THE CASE
WOULD GROW TO A VOLTAGE EQUAL TO THE HALF OF
THE SUPPLY, I.E. 110 V (or 55 V). BESIDES, IN THIS
SITUATION THERE IS NO FILTERING AGAINST
COMMON-MODE NOISE COMING FROM THE MAINS: THIS
CAN CAUSE SUDDEN FAULTS. THIS TYPE OF FAULTS IS
NOT COVERED BY THE WARRANTY.
The connection to ground is provided through the mains
supply cable; however, for added safety, the Product should
be connected to ground using the dedicated socket.
