POWERCIAT LX ST/HE/XE
EN-
50
11 - MAIN OPTIONS
Options
Description
Advantages
Use for POWERCIAT LX
ST / HE / XE
Dual relief valve on
3-way valve
Three-way valve upstream of dual relief valves on the
evaporator and the oil separator
Valve replacement and inspection facilitated without
refrigerant loss. Conforms to European standard
EN378/BGVD4
Sizes 808 to 3028
Compliance with Swiss
regulations
Additional tests on the water heat exchangers:
supply (additional of PED documents) supplementary
certificates and test certifications
Compliance with Swiss regulations
●
Compliance with
Russian regulations
EAC certification
Compliance with Russian regulations
●
Bacnet over IP
Bi-directional high-speed communication using BACnet
protocol over Ethernet network (IP)
Easy and high-speed connection by Ethernet line to a
building management system. Allows access to multiple unit
parameters
●
Energy Management
Module
Control board with additional inputs/outputs. See
Contacts available in option on control description.
Extended remote control capabilities (setpoint reset by
0-20 mA input, ice storage end, demand limits, boiler on/off
command...)
●
7" user interface
Control supplied with a 7 inch colour touch screen user
interface
Enhanced ease of use.
●
Input contact for
Refrigerant leak
detection
0-10 V signal to report any refrigerant leakage in the unit
directly on the controller (the leak detector itself must be
supplied by the customer)
Immediate customer notification of refrigerant losses to the
atmosphere, allowing timely corrective actions
●
Compliance with
Australian regulations
Unit approved to Australian code
Conformance with Australian regulations
●
Power factor correction Capacitors for automatic regulation of power factor
(cos phi) value to 0.95.
Reduction of the apparent electrical power, compliance with
minimum power factor limit set by utilities
Sizes 808 to 3028
Insulation of the evap.
in/out ref.lines
Thermal insulation of the evaporator entering/leaving
refrigerant lines with flexible, UV resistant insulation
Prevents condensation on the evaporator entering/leaving
refrigerant lines
●
MCHE anti-corosion
protection Protect2
Coating by conversion process which modifies the
surface of the aluminium producing a coating that is
integral to the coil. Complete immersion in a bath to
ensure 100% coverage. No heat transfer variation,
tested 4000 hours salt spray per ASTM B117
Protect2 Improved corrosion resistance of the MCHE
coils by 2, recommended for use in moderately corrosive
environments
●
MCHE anti-corosion
protection Protect4
Extremely durable and flexible epoxy polymer coating
applied on micro channel coils by electro coating
process, final UV protective topcoat. Minimal thermal
transfer variation, tested 6000 hours constant neutral salt
spray per ASTM B117, superior impact resistance per
ASTM D2794
Protect4 Improved corrosion resistance of the MCHE coils by
4, recommended for use in corrosive environments
●
Evaporator with
aluminium jacket
Evaporator covered with an aluminium sheet for thermal
insulation protection
Improved resistance to aggressive climate conditions
●
Expansion tank
6 bar expansion tank integrated in the hydraulic module
(requires hydronic module option)
Easy and fast installation (plug & play), & protection of
closed water systems from excessive pressure
Sizes 808 to 1528
Anti-vibration mounts
Elastomer anti-vibration mounts to be placed under the
unit (material classified B2 according to DIN 4102).
Isolate unit from the building, avoid transmission of vibration
and associate noise to the building. Must be used in
conjunction with a flexible connection on the water side
●
Free Cooling dry cooler
management
Control and connections to a free cooling drycooler
Opera or Vextra fitted with option FC control box
Easy system management, extended control capabilities to a
drycooler used in free cooling mode
●
