York D2CE, D2CG300 Static Resistances, Power Exhaust Performance, Blower Motor And Drive Data

530.18-N11Y

TABLE 9 - SUPPLY AIR BLOWER PERFORMANCE DCG300-BOTTOM DUCT CONNECTIONS(COOLING APPLICATIONS)

BLOWER	PULLEY		7500 CFM			8750 CFM			10000 CFM			11250 CFM			12500 CFM
SPEED	TURNS	ESP	OUTPUT	INPUT	ESP	OUTPUT	INPUT	ESP	OUTPUT	INPUT	ESP	OUTPUT	INPUT	ESP	OUTPUT	INPUT
(rpm)	OPEN:	(iwg)	(bhp)	(kW)	(iwg)	(bhp)	(kW)	(iwg)	(bhp)	(kW)	(iwg)	(bhp)	(kW)	(iwg)	(bhp)	(kW)
							STANDARD DRIVE:
975	6.0	1.2	5.9	4.9	0.5	7.3	6.0	-	-	-	-	-	-	-	-	-
1005	5.0	1.4	6.2	5.1	0.7	7.7	6.3	-	-	-	-	-	-	-	-	-
1040	4.0	1.6	6.6	5.4	0.9	8.1	6.7	0.2	9.7	8.0	-	-	-	-	-	-
1070	3.0	1.8	6.9	5.7	1.1	8.5	7.0	0.4	10.2	8.3	-	-	-	-	-	-
1100	2.0	2.0	7.3	6.0	1.3	8.9	7.3	0.6	10.6	8.7	-	-	-	-	-	-
1135	1.0	2.2	7.7	6.3	1.6	9.3	7.6	0.8	11.1	9.1	-	-	-	-	-	-
1165	0.0	2.4	8.0	6.6	1.8	9.7	8.0	1.0	11.6	9.5	0.2	13.5	11.0	-	-	-
							ACCESSORY DRIVE:
1140	6.0	2.2	7.7	6.3	1.6	9.4	7.7	0.9	11.2	9.2	-	-	-	-	-	-
1180	5.0	2.5	8.2	6.7	1.9	9.9	8.1	1.2	11.8	9.7	0.3	13.7	11.2	-	-	-
1215	4.0	2.7	8.6	7.0	2.1	10.4	8.5	1.4	12.3	10.1	0.6	14.3	11.7	-	-	-
1255	3.0	3.0	9.1	7.4	2.4	11.0	9.0	1.7	12.9	10.6	0.9	15.0	12.3	-	-	-
1290	2.0	3.2	9.5	7.8	2.7	11.5	9.4	2.0	13.5	11.1	1.2	15.6	12.8	-	-	-
1330	1.0	3.5	10.0	8.2	3.0	12.0	9.9	2.3	14.1	11.6	1.5	16.4	13.4	-	-	-
1365	0.0	3.7	10.5	8.6	3.2	12.6	10.3	2.6	14.7	12.1	1.8	17.0	13.9	-	-	-

NOTES:

Blower performance is based on cooling only unit, with fixed outdoor air, 2" T/A filters and a dry evaporator coil. Refer to page 14 for additional static resistances.

ESP - External Static Pressure available for the supply and return air duct system. All internal unit resistances have been deducted from the total static pressure of the blower.

* FACTORY SETTING

TABLE 10 - STATIC RESISTANCES*

DESCRIPTION

AIRFLOW (CFM)

7500	8750	10000	11250	12500
ESP	ESP	ESP	ESP	ESP
(IWG)	(IWG)	(IWG)	(IWG)	(IWG)

DEDUCTIONS: (SUBTRACT VALUES BELOW FROM UNIT'S AVAILABLE ESP)

ALLOWANCE FOR WET COIL: ECONOMIZER (RETURN DUCT): 18kW ELECTRIC HEAT:

36kW ELECTRIC HEAT:

54kW ELECTRIC HEAT:

72kW ELECTRIC HEAT:

0.10

0.06

0.31

0.38

0.62

0.68

0.10

0.09

0.43

0.52

0.84

0.93

0.10

0.11

0.56

0.68

1.10

1.21

0.10

0.14

0.71

0.87

1.39

1.54

0.10

0.18

0.87

1.07

1.72

1.90

		ADDITIONS: (ADD VALUES BELOW TO UNIT'S AVAILABLE ESP)
		HORIZONTAL (SIDE) SUPPLY DUCT:							0.31			0.26		0.27			0.31		0.41
		HORIZONTAL (SIDE) RETURN DUCT:							0.05			0.05		0.05			0.05		0.05
TABLE 11 - POWER EXHAUST PERFORMANCE
		MOTOR						STATIC RESISTANCE OF RETURN DUCTWORK, IWG
					0.2				0.3					0.4					0.5				0.6
		SPEED
				CFM		KW		CFM		KW			CFM			KW		CFM			KW	CFM			KW
		HIGH*		5250		0.83		4500		0.85			4200			0.88		3750		0.93		3000		0.99
		MEDIUM		4900		0.77		3900		0.79			3500			0.82		2900		0.85		-		-
		LOW		4400		0.72		3700		0.74			3000			0.78			-	-		-		-
	*Factory Setting
	Power Exhaust motor is a 3/4 HP, PSC type with sleeve bearings, a 48 frame and inherent protection.
TABLE 12 - BLOWER MOTOR AND DRIVE DATA
								MOTOR1				ADJUSTABLE MOTOR PULLEY									FIXED BLOWER PULLEY							BELT
					BLOWER																						(NOTCHED)
	MODEL														OUT-
			DRIVE		RANGE												PITCH					OUTSIDE			PITCH			PITCH
		SIZE			(RPM)		HP	FRAME	EFF.			DESIG-			SIDE		DIA.		BORE	DESIG-		DIA.			DIA.	BORE	DESIG-	LENGTH	QTY.
									(%)			NATION				DIA.	(IN.)		(IN.)	NATION		(IN.)			(IN.)	(IN.)	NATION	(IN.)
																(IN.)
			Stan-		975/1165															1B5V110		11.3			11.1	1-7/16	5VX860	86.0	1
			dard
																	6.2-
	25 TON		High				15	254T	91		1LVP58B70A				7.5				1-5/8
																	7.4
			Speed		1140/1365															1B5V94		9.7			9.5	1-7/16	5VX840	84.0	1
			Access

1All motors have a nominal speed of 1800 RPM, a 1.15 service factor and a solid base. They can operate to the limit of their service factor because they are located in the moving air, upstream of any heating device.

14 Unitary Products Group