40 to 720 Ton Accuchiller KSE Series Packaged Outdoor Chiller

Dual refrigeration circuit, 40 to 60 ton (141 to 211 kW)

Dual fluid & refrigeration circuit, 80 to 120 ton (281 to 422 kW)

KSE Series industrial outdoor air-cooled chillers feature a compact, all-in-one package designed to minimize installation cost, maximize usable space and lower electric bills. Designed for harsh outdoor environments KSE Series chillers require no options to operate within the standard -20°F to 125°F (-29°C to 52°C) ambient environment conditions. Standard process fluid temperatures of 20°F to 80°F (-7°C to 27°C) are ideal for industrial applications. The modular design allows up to 12 refrigeration circuits to be combined into a single system for up to 720 tons (2,532 kW) of cooling capacity.

Chillers are available with or without integrated pumping packages, including high and low pressure pumping with dedicated stand-by and built-in pressurized and non-pressured tanks.

KSE Series chillers come standard with Dynamic Lift technology to continuously calculate the lowest allowable refrigerant pressure for any combination of operating conditions to maximize chiller energy savings and to provide stable process fluid temperatures of +/- 2°F (1.1°C).

Learn More About Dynamic Lift Control Technology

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Overview

Wide operating conditions
- Ambient Environment: -20°F to 125°F (-29°C to 52°C)
- Process Fluid Circuit: 20°F to 80°F (-7°C to 27°C)
Integral air-cooled rugged microchannel condenser for class-leading efficiency
Innovative PLC Control System with a large high-resolution color touch-screen operator interface and an extensive list of operational information including remote monitoring
Direct drive scroll compressors for low maintenance and energy efficiency
Compressor staging for capacity control with optional hot gas bypass for even greater unloading capabilities
Compressor anti-cycle and start-up timer
Lead/lag compressor staging to alternate primary compressor
Brazed plate evaporators maximize performance and increase resistance to costly freeze-up failures
Standard variable-speed drive fans reduce energy usage and provide optimum part-load performance for industry-leading IPLV, all while reducing noise levels for sound-sensitive environments
C-UL 508A listed and labeled control panel
In-line evaporator strainers assure full evaporator performance
Single point connection for electric hookup at control cabinet
Electronic expansion valves
Liquid line solenoid valves to extend compressor life
Refrigerant sight glasses
Liquid line filter driers with removable cores
High and low refrigerant pressure switches
Alarm horn with silence button
3-phase power monitoring and safety protection
EPA approved low GWP R-454B refrigerant or energy efficient R-410A refrigerant

Available Options

High and low pressure pumping with dedicated stand-by pump for quick and easy installation
Rotary non-fused disconnect switch
Hot-gas bypass minimum load capacity control
5-year compressor parts warranty
Expert field start-up provided by qualified service personnel
CONNEX 4.0 for system-wide control

KSEA120T - 360 Image

Click and rotate the KSE series chiller

KSEA120T Packaged Outdoor Chiller

PLC controls, monitors, and maintains stable and reliable operation of the chiller.

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KSE Scroll Compressor Chillers PLC controls

Specification Tables

AIR COOLED PACKAGED OUTDOOR CHILLER GENERAL DATA

Dimensions and Weights ( Chiller w/High Pressure Pump)

Model	KSEA040	KSEA050	KSEA060	KSEA080	KSEA100	KSEA120
Cooling Capacity¹	40 ton chiller 141 kW	50 ton chiller 176 kW	60 ton chiller 211 kW	80 ton chiller 281 kW	100 ton chiller 352 kW	120 ton chiller 422 kW
Set Point Range	20 to 80°F -7 to 27°C	20 to 80°F -7 to 27°C	20 to 80°F -7 to 27°C	20 to 80°F -7 to 27°C	20 to 80°F -7 to 27°C	20 to 80°F -7 to 27°C
Compressor (qty)	2	2	2	4	4	4
Process In/Out(in) - Standard	3	3	4	4	4	4
Process In/Out(in) - High Flow	4	4	4	4	6	6
Dimensions and Weights ( Chiller Only)
Length	128 in 3,251 mm	173 in 4,394 mm	173 in 4,394 mm	128 in 3,251 mm	173 in 4,394 mm	173 in 4,394 mm
Width	47 in 1,194 mm	47 in 1,194 mm	47 in 1,194 mm	88 in 2,235 mm	88 in 2,235 mm	88 in 2,235 mm
Height	79 in 2,007 mm	79 in 2,007 mm	79 in 2,007 mm	79 in 2,007 mm	79 in 2,007 mm	79 in 2,007 mm
Ship Weight	2,876 lbs 1,305 kg	3,976 lbs 1,803 kg	3,976 lbs 1,803 kg	4,654 lbs 2,111 kg	5,954 lbs 2,701 kg	5,954 2,701 kg
Operating Weight	2,976 lbs 1,350 kg	4,251 lbs 1,928 kg	4,251 lbs 1,928 kg	4,754 lbs 2,156 kg	6,164 lbs 2,796 kg	6,229 lbs 2,825 kg
Flow, Pressure, Weights ( Chiller w/Standard Pressure Pump)
Process Pump/ Chiller Pump	7.5 hp 5.6 kW	7.5 hp 5.6 kW	10 hp 7.5 kW	15 hp 11.2 kW	15 hp 11.2 kW	15 hp 11.2 kW
Nominal Flow Rate	96 gpm 363 lpm	120 gpm 454 lpm	144 gpm 545 lpm	192 gpm 727 lpm	240 gpm 909 lpm	288 gpm 1,090 lpm
Nominal Discharge Pressure	41 psi 2.8 bar	39 psi 2.7 bar	50 psi 3.4 bar	54 psi 3.7 bar	50 psi 3.4 bar	62 psi 4.3 bar
Ship Weight	3,009 lbs 1,365 kg	4,109 lbs 1,864 kg	4,176 lbs 1,894 kg	4,858 lbs 2,204 kg	6,158 lbs 2,793 kg	6,223 lbs 2,823 kg
Operating Weight	3,109 lbs 1,410 kg	4,384 lbs 1,989 kg	4,451 lbs 2,019 kg	4,958 lbs 2,249 kg	6,368 lbs 2,888 kg	6,498 lbs 2,947 kg
Flow, Pressure, Weights ( Chiller w/Std Pressure Pump w/Dedicated Stby Pump)
Process Pump/ Chiller Pump	7.5 hp 5.6 kW	7.5 hp 5.6 kW	10 hp 7.5 kW	15 hp 11.2 kW	15 hp 11.2 kW	20 hp 14.9 kW
Nominal Flow Rate	96 gpm 363 lpm	120 gpm 454 lpm	144 gpm 545 lpm	192 gpm 727 lpm	240 gpm 909 lpm	288 gpm 1,090 lpm
Nominal Discharge Pressure	41 psi 2.8 bar	39 psi 2.7 bar	50 psi 3.4 bar	54 psi 3.7 bar	50 psi 3.4 bar	62 psi 4.3 bar
Ship Weight	3,142 lbs 1,425 kg	4,242 lbs 1,924 kg	4,376 lbs 1,985 kg	5,062 lbs 2,296 kg	6,362 lbs 2,886 kg	6,492 lbs 2,945 kg
Operating Weight	3,242 lbs 1,471 kg	4,517 lbs 2,049 kg	4,651 lbs 2,110 kg	5,162 lbs 2,341 kg	6,637 lbs 3,011 kg	6,767 lbs 3,070 kg
Flow, Pressure, Weights ( Chiller w/High Pressure Pump)
Process Pump/ Chiller Pump	15 hp 11.2 kW	15 hp 11.2 kW	15 hp 11.2 kW	25 hp 18.6 kW	25 hp 18.6 kW	25 hp 18.6 kW
Nominal Flow Rate	96 gpm 363 lpm	120 gpm 454 lpm	144 gpm 545 lpm	192 gpm 727 lpm	240 gpm 909 lpm	288 gpm 1,090 lpm
Nominal Discharge Pressure	86 psi 5.9 bar	82 psi 5.7 bar	80 psi 5.5 bar	90 psi 6.2 bar	82 psi 5.7 bar	76 psi 5.2 bar
Ship Weight	3,088 lbs 1,401 kg	4,188 lbs 1,900 kg	4,188 lbs 1,900 kg	4,977 lbs 2,258 kg	6,277 lbs 2,847 kg	6,277 lbs 2,847 kg
Operating Weight	3,188 lbs 1,446 kg	4,463 lbs 2,024 kg	4,463 lbs 2,024 kg	5,077 lbs 2,303 kg	6,487 lbs 2,942 kg	6,552 lbs 2,972 kg
Dimensions and Weights ( Chiller w/High Pressure Pump w/Dedicated Stby Pump)
Process Pump/ Chiller Pump	15 hp 11.2 kW	15 hp 11.2 kW	15 hp 11.2 kW	25 hp 18.6 kW	25 hp 18.6 kW	25 hp 18.6 kW
Nominal Flow Rate	96 gpm 363 lpm	120 gpm 454 lpm	144 gpm 545 lpm	192 gpm 727 lpm	240 gpm 909 lpm	288 gpm 1,090 lpm
Nominal Discharge Pressure	86 psi 5.9 bar	82 psi 5.7 bar	80 psi 5.5 bar	90 psi 6.2 bar	82 psi 5.7 bar	76 psi 5.2 bar
Ship Weight	3,300 lbs 1,497 kg	4,400 lbs 1,996 kg	4,400 lbs 1,996 kg	5,300 lbs 2,404 lbs	6,600 lbs 2,994 kg	6,600 lbs 2,994 kg
Operating Weight	3,400 lbs 1,542 kg	4,675 lbs 2,121 kg	4,675 lbs 2,121 kg	5,400 lbs 2,449 kg	6,810 lbs 3,089 kg	6,875 lbs 3,118 kg