21
Instruction Manual
PSI 800 R Series
EN
Date: 05-13-2011
About the device
1. General
1.1 Introduction
The microprocessor controlled power supply of the
PSI 800 R series are designed for wall mount and
work with fan cooling.
The functionality focuses industrial power supply. It
means, the device will continue its work with the last
settings after a blackout.
All models feature fixed voltage ranges, as well a full
voltage range. The fixed voltage ranges are configu-
rable within certain limits, the full voltage range is not
limited and offers 100% of all nominal values.
The power output is short-circuit-proof and overload-
proof. For protection of the loads, the devices also
feature an overvoltage protection (OVP), which will
switch the power output off. The same happens at an
overtemperature (OT) event.
The devices are equipped with an analogue interface
and an extension card slot by default. This makes
remote control and monitoring by digital interfaces
like USB, RS232 or CAN possible.
1.2 Visual check
After receipt, the unit has to be checked for signs of
physical damage. If any damage is found, the unit may
not be operated. Also contact your dealer immediately.
1.3 Scope of delivery
1 x Power supply unit
1 x Printed user manual
1 x Plug „Sense“, 2pole, plugged
1 x Plug „Share bus“, 4pole, plugged
2. Installation
2.1 Mounting
The device is designed for vertical wall mount. It is
required to mount it in a way that allows unimpeded
air flow through the ventilation slots. Take care for
plenty of space (at least 15cm) below and above the
device in order to ensure proper cooling.
The notches on the top and bottom (also see mecha-
nical drawing on page 25) are used to mount the device
with screws of up to 5mm. The unit is grounded via
the input connection.
2.2 Input connection
The device can be operated at AC input voltages from
340V to 460V and input frequencies of 50Hz or 60Hz.
The input connection is done at the 3pole WAGO
clamp terminal „Power Input“ at the bottom side and
according the print.
The input requires a two-phase
grid with L1, L2, PE, 120° phase rotation and 400V
between the phases
.
The input wiring must only be done by trained techni-
cal personnel. Main focus lies on an appropriate cross
section of the mains lead (see technical specifications
for typical input current), as well as the fact that the
device does not feature a power switch. The input is
fused by two standard 6.3x32mm T16A fuses, which
are located in the two fuseholders next to the input
connector.
2.3 DC output connection
The load is connected to the DC output terminal „DC
Output“ on the, top using leads with appropriate cross
section and ring lugs (80V & 200V models) or cable
end sleeves (500V model).
Caution! The device can generate dangerous
voltages. Thus the output must be covered when
working with the device. Always mount the inclu-
ded cover!