Electrical Connections - M&C PSS Series Instruction Manual

12.2

ELECTRICAL CONNECTIONS

W A R N I N G !
N O T E !
The PSS-10/1 gas conditioning system is available with either 230 V/50 Hz or with 115 V/60 Hz. A 6.3 A slow-
acting fuse is used on all models as fuse protection. The fuse is located in the power socket of the PSS enclosure.
In the event that a temperature controller is used in conjunction with heated sample lines, the overload
protection level is increased to 10 A.
The electrical connection is carried out by means of a cold appliance plug and 2 m of cable located on the left-
hand side of the case. The cold appliance plug socket is equipped with two-polled main switch.
Option 'Heated Sample Lines':
A connector box, as shown in diagram 3, is available for the mains connection when using a heated sample line
with a PT100 temperature sensor, or for the connection of other heated components such as a heated sample
probe or a heated filter.
The maximum length of the heated sample line which can be used is calculated as follows:
max. connection power [W] - power draw of heated components (i e. sample probes) [W]
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
L(m) =
16
Wrong supply voltage can damage the equipment. When connecting
the equipment, make sure that the supply voltage is identical with the
information provided on the model type plate!
For the erection of power installations with rated voltages up to 1000V,
the requirements of VDE 0100 and relevant standards and
specifications must be observed!
The main circuit is equipped with a fuse corresponding to the nominal
current (over current protection); for electrical details see technical
data.
power draw of heated sample line [W/m]
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