80 ton water chiller for hotel and business building (AHU/FCU)

80 TR water-cooled chillers are precise in temperature control, more efficient, and have a low noise operation. Ideal for hotels, AHU/FCU, HVAC, business buildings, hospitals, laboratories, manufacturing industries, refrigeration systems, etc.

Description

Well Known Brand Compressor

  • The unit adopts Germany BITZER or Taiwan HANBELL brand semi-hermetic screw compressor. The latest 5 to 6 patented screw rotor profile with excellent efficiency.
  • Adjustable infinite or closely stepped capacity control features energy-efficient, stable, and quiet running.
  • Most advanced patented highest precision manufacturing process.
  • Built-in full intelligent monitoring and protection including thermal motor temperature monitoring, phase sequence monitoring, manual reset lock-out, and oil temperature sensor.
  • Wide range of refrigerants for option, including R134a, R407c, and R22(R404a, R507c upon request).

Microprogramming Control System

  • Industrial PLC centralized control combined with compressor capacity control system, precisely monitor.
  • Integrated protection for low temperature, high/low pressure, anti-freezing, phase missing, anti-phase, overload, motor over temperature, oil differential, flow switch, and start-up latency.
  • Optional operation language, menu leading, and unit running state are easy to adjust.

Easy Installation, Reliable Running

  • Closely stepped start-up, minimizing the impact on electricity.
  • Steady and safe running, low vibration, easy for installation.
  • Compact structure, less space demand, and light in weight, easy for transport and installation.
  • Completely wired, inspected, and tested pre-delivery, saving installation time and cost.

 

Water Cooled Water Chiller operation diagram

Note: This diagram is only for reference, to get the actual diagram for the specific model please contact the Kaydeli team after placing your order. 

 

Water-cooled Screw Chillers Units Specifications
 ModelKDS-030SKDS-040SKDS-050SKDS-060SKDS-080SKDS-090SKDS-100S
Power  supply voltage3Φ-50Hz-380V
cooling capacitykw108148173198260293335
kcal/h92,880127,280148,780170,280223,600251,980288,100
Input powerkw22.03036.04155.261.064.8
Chilled fluid flowm3/h18242933465054
 Cooling fluid flowm3/h22293540556268
Power  supply voltage3PH-380V-50HZ(200V/220V/415V     50HZ/60HZ)
Compressor Type Semi-Hermetic screw type
Number1
Starting methodY – △
Capacity control type(%)0,33,66,1000,25,50,75,100
Power(kW)2230364155.26164.8
Refrigeration oil TypeSUNISO 4GS
ChargeL7778121616
Refrigerant TypeR-22
Control modeThermostatic expansion valve
Chargekg16212732424854
Evaporator Type Shell and Tube
PipeBPT 2-1/2″PT 3″PT 4″
Condenser Type Shell and Tube
PipeBPT 3″PT 4″
Protective deviceCompressor overheating, over current, high and low pressure, over temperature, flow switch, phase sequence,phase-missing, exhaust overheating,anti-freezing protection.
DimensionLmm2500250025002500310031003100
Wmm900900900900900900900
Hmm1450150016001700175018601860
 Weightkg1020115013501500168018001930