York D3CG, D3CE Compressor Outdoor Supply AIR Total Unit MAX MIN Power, Blower, SIZE1, FLA, Each

Page 13

530.26-TG3YI

FIELD WIRING - Electric/Electric and Gas/Electric Units

 

LINE VOLTAGE

 

TERMINAL

 

BLOCK 2TB

 

IN UNIT

 

CONTROL BOX

 

NEUTRAL

 

TERMINAL

 

 

24 VOLT

GRD. LUG

TRANSFORMER

 

 

 

L1

L2

L3

N

Refer to the

ELECTRICAL DATA tables to size the

power wiring, the fuses and the disconnect switch.

ELECTRICAL DATA - Cooling Only Units and Units With Gas Heat

 

 

 

COMPRESSOR

 

OUTDOOR

SUPPLY AIR

TOTAL UNIT

MAX.

MIN.

UNIT

POWER

 

 

FAN

BLOWER

AMPACITY,

 

 

 

 

 

 

MOTOR,

MOTOR, (FLA)

(AMPS)

FUSE

WIRE SIZE2,

SIZE

SUPPLY

RLA

LRA

(#1 & #2)

3 kW

5.6 kW

3 kW

5.6 kW

SIZE1

(mm2/AWG)

 

 

#1

 

#2

#1

 

#2

FLA, EACH

4 HP

7.5 HP

4 HP

7.5 HP

 

 

180

380/400/415-3+N-50

19.2

 

9.6

146

 

73

2.4

8.6

-

47.0

-

60

10 / 8

240

380/400/415-3+N-50

19.2

 

19.2

146

 

146

2.4

-

11.7

-

59.7

70

16 / 6

NOTES:

1. Slow blow type fuse.

 

 

 

 

 

 

 

 

 

 

 

 

 

2. Based on 105°C insulated copper conductors in conduit.

Unitary Products Group

13

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Contents 530.26-TG3YI DescriptionTable of Contents FIELD-INSTALLED AccessoriesRatings Sunline 2000äCOP EER Cooling Capacities m3/s Air Flow 180 Units CFM Cooling Capacities CFM Air Flow 180 UnitsMBH Cooling Capacities m3/s Air Flow 240 Units Cooling Capacities CFM Air Flow 240 Units High Speed Drive m3 /s Standard Drive m3 /sBlower Motor Airflow Pulley Speed Turns ESPBlower Motor Standard Drive m3/sBlower Motor Airflow Standard Drive m /sSpeed Pulley RPM Turns ESP 262 80 m 3/s 30 m 3/s 10 m 3/s 40 m 3/s895 249 114 925Static Resistances Blower Motor and Drive DataMotor MOTOR, FLA Amps Fuse Wire SIZE2 Size Supply RLA LRA Compressor Outdoor Supply AIR Total Unit MAX MIN PowerBlower SIZE1Physical Data Opening Hole Diameter Used for Clearances mm /Outdoor AIR Discharge Return AIR Supply AIROutdoor AIR Gas Piping Bottom2337 1524 3181 125-1/4 11433461 136-1/4 240 Connect ductwork to the duct flanges on the rear of the unitTypical Applications Roof Curb Dimensions D*CE / D*CG180 & 240 UnitsTypical Applications Cont’d ROOF-TOP Installation GAS/ELECTRIC Unit Shown

D3CG, D3CE specifications

York D3CE and D3CG are innovative air-cooled chillers developed to address the growing demands for energy-efficient cooling solutions in commercial and industrial settings. These models are part of York's comprehensive range of HVAC products, showcasing advanced engineering and cutting-edge technologies designed to optimize performance while reducing operational costs.

One of the standout features of the York D3CE and D3CG series is their high efficiency. These chillers utilize a variable speed drive (VSD) technology that allows the compressor to adjust its speed according to the cooling load. This capability enhances energy efficiency, particularly in varying load conditions, and can lead to substantial energy savings compared to traditional fixed-speed chillers.

In terms of environmentally friendly refrigerants, both the D3CE and D3CG models are designed to operate with refrigerants that have low global warming potential (GWP). This aspect not only supports sustainability initiatives but also aligns with international regulations aimed at reducing greenhouse gas emissions. This makes them an appealing choice for organizations committed to minimizing their environmental impact.

The York D3CE and D3CG chillers are engineered to ensure quiet operation, making them suitable for noise-sensitive applications such as urban environments, hospitals, and educational institutions. Sound-dampening technologies are integrated into the design to minimize operational noise, thus preserving the quality of the surrounding environment.

Another significant characteristic is the advanced control system tailored for these chillers. The intuitive controls interface allows for easy monitoring and adjustment of operating parameters, enabling facilities managers to optimize performance and maintain effective cooling without extensive training.

Durability and reliability are also hallmarks of the D3CE and D3CG series. Constructed with high-quality materials and robust components, these models are engineered to withstand harsh operating conditions and deliver consistent performance over time. Regular maintenance can be managed efficiently thanks to accessible service points, ensuring that these chillers can serve their intended lifespan and beyond.

In summary, the York D3CE and D3CG series stands out in the crowded HVAC market due to their high efficiency, environmentally friendly design, quiet operation, advanced control capabilities, and rugged reliability. These features make them a prudent choice for organizations looking to enhance their cooling systems while adhering to environmental and economic sustainability goals.