Reflex Winkelmann Steering. VS2-1/75 P-Pressure jet Vm Gi Pump pressure maintenance Variomat 7738315042 NEW

Heiz24 article number: BU7738315042
EAN: 4036705114922
Category: Diversa
Manufacturers: Reflex Winkelmann

Item condition: New and original packaging

€ 6.504,83

incl. 19% VAT , plus (Palettenware)

Available for immediate order
Estimated delivery time (may vary): 42 - 45 Workdays (DE - foreign countries differ)

Pcs.

Reflex Variomat VS control unit
, hydraulics and control module for pressure maintenance
, degassing, replenishment in closed
heating water and cooling circuits.
Built in accordance with the safety requirements of
DIN EN 12828 and VDI
4708, with CE mark, suitable for
use in noise-sensitive areas
.
Control unit: Consisting of hydraulic part
and Reflex Control Touch control
and operating unit, which are
integrated ina modular floor-standing
frame system with aluminium precision profilesfor
easy operation and maintenance.
Hydraulic part: Pressure maintenance is
realizedby means of a
stainless steel centrifugal pump in connection
with a robust dirt-insensitive
motor ball valve with upstream
strainer as overflow device.
A safety valve
serves to safeguard the pressure of the
Variomat basic vessel VG
or secondary vessel VFto be connected.
The system pressure is measured
by means of an electronic
sensor.
Pressure-side system connections
are
designedas secured shut-off ball valves.
All arms are
located
on a rotatable
base platefor
variable arrangement of
the hydraulics.
Reflex Control Touch operating unit:
A TFT colour display including communication electronics
is
integrated in a plastic housingdesigned as a tablet
and
mounted directly on the control unit
. An optional separate and
vertical wall mounting is possible.
Communication electronics consisting of:
-4.3" resistive colour touch display-two
RS485 interfaces as data and
communication interfaces-serial
TTL interface with two connection terminals for
connecting two IO boards
,
-potential-free output for forwarding
the collective message-two
galvanically isolated analogue outputs
for system pressure and water level in the vessel
One slot each for Bluetooth module,
KNX bus module, HMS network module,
SD card, e.g. for data readout,
software update, etc
Input for the evaluation of contact water meters
.
The power electronics are
mountedin a separate
plastic switch cabinet, also directly
on the control unit.
In detail consisting of:
-Main switch on the outside of the housing-Soft start
and stop control of the pump-Cable management
for external connections-Mounting place
optional modules
Control Touch is a fully automatic
and freely parameterisable microprocessor control
with touch operation
, real-time clock, differentiated
error and parameter memory,
combined graphic and plain text display of
system pressure, vessel filling leveland
all relevant operating and
fault messages, function diagram,
signalling of the active operating mode,
collective fault message, minimum filling level
as well as the function of pump and
overflow ball valve and make-up valve
. Pressure maintenance within the limits of +/-
0.2 bar with pump monitoring.
Optimized degassing by automatic overflow control
with cycles for continuous,
interval and after-run degassing.
Controlled water make-up
, automatic interruption
and fault signal if
the running time and/or the number of cyclesis exceeded
. Processing of the signal of a contact water meter for
maximum quantity limitation
and/or for capacity evaluation of
ion exchangersin the make-up
line.
Documentation and control of the entire system with
regard to the above parameters.

Shipping weight:	52,00 kg
Item weight:	52,00 kg
LaNr.:	7738315042

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