York D3CG User Manual

UNIT

SIZE

BLOWER

RANGE

(RPM)

MOTOR

ADJUSTABLE

MOTOR PULLEY

FIXED

BLOWER PULLEY

BELT (NOTCHED)

kW/HP

FRAME

SIZE

EFF.

(%)

PITCH

DIA.

(mm/in.)

BORE

(mm/in.)

DESIG-

NATION

PITCH

DIA.

(mm / in.)

BORE

(mm/in.)

DESIG-

NATION

PITCH

LENGTH

(mm/in.)

DESIG-

NATION

QTY

STD.

DRIVE

180

845-1040 3.0 / 4.0

184T

109-135

4.3-5.3

29 / 1

⁄

1VP56

188 / 7.4

25 / 1

BK80

1773 / 69.8

BX68

240

765-905 5.6 / 7.5

213T

140-165

5.5-6.5

35 / 1

⁄

1VP68

264 / 10.4 30 / 1

⁄

BK110

2103 / 82.8

BX81

HIGH

SPEED

DRIVE

180 1030-1240 3.0 / 4.0

184T

124-150

4.9-5.9

29 / 1

⁄

1VP62

175 / 6.9

25 / 1

BK75

1773 / 69.8

BX68

240

895-1080 5.6 / 7.5

213T

147-178

5.8-7.0

35 / 1

⁄

1VP75

239 / 9.4

30 / 1

⁄

BK100

2103 / 82.8

BX81

All motors are totally enclosed, fan cooled (TEFC), 1450 RPM with solid bases and a 1.15 service factor.

Do NOT close this pulley below the minimum number of turns open.

BLOWER MOTOR AND DRIVE DATA

STATIC RESISTANCES*

DESCRIPTION

EXTERNAL STATIC [RESSURE DRP RESISTANCE, Pa/IWG

/S / CFM

MODEL 180

MODEL 240

2.1 / 4500

2.8 / 6000

3.4 / 7200

2.8 / 6000

3.8 / 8000

4.4 / 9400

WET COIL

24.8 / 0.1

ELECTRIC HEAT
OPTIONS

18 kW

24.8 / 0.1

36 kW

24.8 / 0.1

50.0 / 0.2

74.4 / 0.3

24.8 / 0.1

50.0 / 0.2

74.4 / 0.3

54 kW

50.0 / 0.2

74.4 / 0.3

99.2 / 0.4

50.0 / 0.2

74.4 / 0.3

99.2 / 0.4

72 kW

50.0 / 0.2

99.2 / 0.4

149.0 / 0.6

50.0 / 0.2

99.2 / 0.4

149.0 / 0.6

ECONOMIZER OPTION

24.8 / 0.1

HORIZONTAL DUCT
CONNECTIONS

50.0 / 0.2

74.4 / 0.3

124.0 / 0.5

50.0 / 0.2

74.4 / 0.3

124.0 / 0.5

* Deduct these resistance values from the available unit ESP values listed in the respective blower performance table except for Horizontal Duct Connections. Add the Horizontal Duct
Connection values due to less airflow resistance.

530.26-TG3YI

Unitary Products Group