PACKAGE TYPE WATER CHILLERS - PAKCOLD KM Series

PACKAGE TYPE WATER CHILLERS

PAKCOLD KM Series

ERBAY Packaged type Water Chillers are designed to outdoor installation and provide chilled water leaving temperatures which
are given on capacity tables in our factory carrying out EN ISO 9001:2015 Quality Management System. The Units are supplied to ready for installation. All connections, oil and refrigerant charge and required tests are made in our factory. Our units are in conformity with health and safety requirements of following European Union directives and relevant hormonized standarts.

Machinery Directive (MD) : 2006/42/EC
Low Voltage Directive (LVD) : 2006/95/EC
Electromagnetic Compatibility Directive (EMC) : 2004/108/EC
Pressure Equipment Directive (PED) : 97/23/EC
The capacity of the Units are varying between 1,26 kW and 168,8
kW and it's composed of the following parts;

Main body: Chassis of the unit is made from steel sheet iron with suitable thickness. It’s designed in speial construction for able to carry weights on it and have dismountable connections. Frame and covers of the unit also made from galvanised steel sheet iron with suitable thickness. All steel sheet parts are painted with oven-dry paint.

Cooling compressor: Scroll, hermetic or semi hermetic reciprocating
compressor is used. Required power supply is 3 ph-400 Volt-50 Hz
(For Pakcold 2KM and Pakcold 3KM, power supply is
1 ph-230 Volt-50 Hz)

Condenser: Air cooled condensers are manufactured by pipes
and aluminum fins. Current overload protected, high efficient direct
drive axial fans which have noiseless bearing are mounted on the
Unit to provide condensation of the refrigerant. The unit can be
produced with water cooled condenser on request.
lowed.

Evaporator: Direct expansion evaporator is manufactured in Shell
& Tube form and special high efficient copper tubes are fixed to
grooved steel tubesheet holes with tube expander method. It's al
to maintenance and clean up because of the removable tube bundle
Evaporators are in conformity with EN 14276-1 and EN 13445 stand
and designed for chilling water and glycol brines. External surface
of evaporators and suction lines are insulated with insulation m
with suitable thickness.

Fan and motor: The high efficient axial fan which is directly
coupled with the motor is mounted on the device to provide the
condensation of the refrigerant in the air cooled water chillers.


Electrical control panel: Equipped with enough number of contactors, thermics, fuses and on-off switchs so as to operate the
machine full automatically. Required power supply is 3 ph - 400Volt 50 Hz.

Electronic control system: Electronic control system is used on the unit. By means of this entering and leaving water
temperatures, operating times of compressor and pump,faults occured on the system can be seen on the digital screen and also
optimum efficient operation of the unit is provided.

Chilled water pump: Mounted so as to provide the water circulation between the chiller and the plant. The pump is chosen
according to the pressure loss in the pipeline.

Cold water tank: Inside the unit, there is a cylindrical cold water tank which have enough volume. Tank is isolated with suitable material against the heat losses and condensation.

Components of the cooling circuit: For the machine to operate automatically and securely; drier filter, sight glass,
thermostatic expansion valve,solenoid valve,low-high pressure switch, water flow-switch, liquid shut-off valves are included.