York K4EU120A50A Electrical Data, Accessory External Static Pressure Drop Resistance, Fla

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550.39-N4YI

TABLE 5 - ACCESSORY STATIC RESISTANCE (IWG)

KEU090

ACCESSORY

EXTERNAL STATIC PRESSURE DROP RESISTANCE

 

 

IWG/pA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLOWER CFM/m3/s

2400 / 1.1

2700 / 1.3

3000 / 1.4

3300 / 1.6

3600 / 1.7

 

10k W

0.01 / 2.5

0.01 / 2.5

0.01/ 2.5

0.02 / 5.0

0.02/ 5.0

 

 

 

 

 

 

 

Electric

16 kW

0.01 / 2.5

0.02 / 5.0

0.02 / 5.0

0.03 / 7.4

0.04/ 10.0

 

 

 

 

 

 

Heat

26 kW

0.03 / 7.4

0.4/ 10.0

0.05 / 12.4

0.06/ 15.0

0.07 / 17.4

 

 

 

 

 

 

 

 

 

36 kW

0.05 / 12.4

0.07 / 17.4

0.08 / 20.0

0.10 / 25.0

0.11 / 27.0

 

 

 

 

 

 

 

Supply Air Plenum

0.03 / 7.4

0.03 / 7.4

0.04 / 10.0

0.05 / 12.4

0.06 / 15.0

 

 

 

 

 

 

 

Return Air Grille

0.02 / 5.0

0.03 / 7.4

0.04 / 10.0

0.05 / 12.4

0.06 / 15.0

 

 

 

 

 

 

 

Add these pressures to the ESP values in the respective blower performance table.

KEU120

ACCESSORY

EXTERNAL STATIC PRESSURE DROP RESISTANCE

 

 

IWG/pA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLOWER CFM/m3/s

3200 / 1.5

3600 / 1.7

4000 / 1.9

4400 / 2.1

4800 / 2.3

 

10 kW

0.02 / 5.0

0.02 / 5.0

0.03 / 7.4

0.03 / 7.4

0.04 / 10.0

 

 

 

 

 

 

 

Electric

16 kW

0.03 / 7.4

0.04 / 10.0

0.05 / 12.4

0.06 / 15.0

0.07 / 17.4

 

 

 

 

 

 

Heat

26 kW

0.06 / 15.0

0.07 / 17.4

0.09 / 22.3

0.11 / 27.0

0.13 / 32.2

 

 

 

 

 

 

 

 

 

36 kW

0.09 / 22.3

0.11 / 27.0

0.14 / 35.0

0.17 / 42.2

0.20 / 50.0

 

 

 

 

 

 

 

Supply Air Plenum

0.05 / 12.4

0.06 / 15.0

0.07 / 17.4

0.08 / 20.0

0.10 / 25.0

 

 

 

 

 

 

 

Return Air Grille

0.05 / 12.4

0.06 / 15.0

0.07 / 17.4

0.08 / 20.0

0.10 / 25.0

Add these pressures to the ESP values in the respective blower performance table.

TABLE 6 - ELECTRICAL DATA

Model

Blower Motor

Power Supply

FLA

Maximum

Maximum

HP/kW

Fuse Size* Amps

Wire Length* * Ft.(m)

 

 

 

 

 

 

 

 

 

KEU090

112 /1.1

380/415-3-50

3.7

5

650 / 197

 

 

 

 

 

 

KEU120

2 / 1.5

380/415-3-50

4.5

5

500 / 152

 

 

 

 

 

 

* Dual element, time delay fuses.

** Based on three 60° C, 14 AWG, insulated copper conductors in steel conduit and a 3% voltage drop.

Unitary Products Group

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Contents General InspectionReference Table of Contents Limitations InstallationLocation Unit Application DataClearances VERTICAL/HORIZONTAL InstallationRigging and Handling Duct ConnectionsRefrigerant Mains Installing Refrigerant MainsSupply AIR Blower Adjustment Expansion Valve BulbDrain Connection Typical Motor Mounting Assembly Blower Drive Range RPMTurns Open ESP KEU090 Supply AIR Blower PERFORMANCE1 CFMInput ESP Input ESP2Accessory External Static Pressure Drop Resistance Electrical DataFLA Accessories Electric Heater Unit Dimensions and ClearancesSupply AIR Plenum BottomControl Wiring Power and Control WiringBlower Motor and Drive Data Motor Specifica TionsMaintenance

K4EU120A50A, K5EU090A50A specifications

The York K4EU120A50A and K5EU090A50A are high-performance commercial air conditioning units designed for efficiency and reliability. These models integrate advanced technology to meet the demanding cooling needs of various commercial spaces.

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In summary, the York K4EU120A50A and K5EU090A50A are distinguished by their high cooling capacities, energy efficiency, advanced technology, and enhanced indoor air quality features. They provide reliable cooling solutions tailored to the needs of commercial users, ensuring comfort and sustainability in a variety of settings.