York 28971AR manual See page 89 for Electrical Data footnotes

Page 80

Electrical Data (Continued)

MULTIPLE POINT POWER SUPPLY CONNECTION - 3 & 4 COMPRESSOR UNITS (SEE FIG. 5 or FIG. 6)

(Two Field Provided Power Supply Circuits to the Chiller. Field Connections to Factory provided Terminal Block (Std)

or Disconnects (Opt) in the Options Panel, or Individual System Circuit Breakers (Opt10) in each of the two Motor Control Centers.)

						ELECTRICAL SYSTEM #1 FIELD SUPPLIED WIRING
CHILLER		FIELD PROVIDED POWER SUPPLY				FACTORY PROVIDED (LUGS)				COMPRESSOR #1				COMPRESSOR #3				FAN11, 12
MODEL				OVER-CURRENT		WIRE RANGE7				COMPRESSOR #1				COMPRESSOR #3				DATA
YCAS	VOLTS	MCA1	MIN NF	PROTECTION		STANDARD	OPTIONAL NF			RLA	Y-∆	LRA	X-LRA	RLA	Y-∆LRA	X-LRA	QTY	FLA(EA)	LRA(EA)
		MCA1	DISC SW2, 9	MIN.3, 5	MAX.4, 6	TERMINAL BLOCK	DISC. SWITCH			RLA	Y-∆	LRA	X-LRA	RLA	Y-∆LRA	X-LRA	QTY	FLA(EA)	LRA(EA)
	380	387	400	450	500	(2) # 2-300	(2) 3/0-250			155		343	1,093	155	343	1,093	8	4.8		23.0
0250EC	460	320	400	400	400	(1)2/0-(2)4/0	(2)		3/0-250	128		280	893	128	280	893	8	4.0		19.0

	575	257	400	300	350	(1)2/0-(2)4/0	(2)		3/0-250	103		224	714	103	224	714	8	3.1		15.2

	380	477	600	600	700	(2) # 2-300	(2)	250-500		155		343	1,093	227	343	1,093	8	4.8		23.0
0270EC	460	390	400	450	500	(2) # 2-300	(2) 3/0-250			128		280	893	184	280	893	8	4.0		19.0

	575	312	400	350	450	(1)2/0-(2)4/0	(2)		3/0-250	103		224	714	147	224	714	8	3.1		15.2

	380	473	600	600	600	(2) # 2-300	(2)	250-500		181		343	1,093	199	343	1,093	9	4.8		23.0
0300EC	460	390	400	450	500	(2) # 2-300	(2) 3/0-250			149		280	893	164	280	893	9	4.0		19.0

	575	311	400	350	400	(1)2/0-(2)4/0	(2)		3/0-250	119		224	714	131	224	714	9	3.1		15.2

	380	524	600	600	700	(2)2/0-500	(2)	250-500		197		343	1,093	227	343	1,093	9	4.8		23.0
0330EC
0330EC	460	429	600	500	600	(2) # 2-300	(2)	250-500		163		280	893	184	280	893	9	4.0		19.0

	575	342	400	400	500	(1)2/0-(2)4/0	(2)		3/0-250	130		224	714	147	224	714	9	3.1		15.2
	380	442	600	500	600	(2) # 2-300	(2)	250-500		199		343	1,093	155	343	1,093	8	4.8		23.0
0360EC
0360EC	460	365	400	450	500	(1)2/0-(2)4/0	(2)		3/0-250	164		280	893	128	280	893	8	4.0		19.0

	575	292	400	350	400	2/0 -500	(2) 3/0-250			131		224	714	103	224	714	8	3.1		15.2
	380	473	600	600	600	(2) # 2-300	(2)	250-500		181		343	1,093	199	343	1,093	9	4.8		23.0
0400EC
0400EC	460	390	400	450	500	(2) # 2-300	(2) 3/0-250			149		280	893	164	280	893	9	4.0		19.0

	575	311	400	350	400	2/0-500	(2) 3/0-250			119		224	714	131	224	714	9	3.1		15.2

	380	524	600	600	700	(2)2/0-500	(2)	250-500		197		343	1,093	227	343	1,093	9	4.8		23.0
0440EC
0440EC	460	429	600	500	600	(2) # 2-300	(2)	250-500		163		280	893	184	280	893	9	4.0		19.0

	575	342	400	400	450	(1)2/0-(2)4/0	(2)		3/0-250	130		224	714	147	224	714	9	3.1		15.2

See page 89 for Electrical Data footnotes.

80	YORK INTERNATIONAL

Image 80

Contents Millennium Table of Contents Introduction York Millennium Air Cooled Screw Liquid ChillersSpecifications Complete Factory PackageSEMI-HERMETIC York Screw Compressors Condenser SectionRefrigerant Circuit Microprocessor ControlsPower Panel Accessories and Options DX Cooler Options Vibration IsolationHigh Static Fans Sound Reduction OptionsTemperatures and Flows Temperature and FlowsSI Units Water Pressure Drop English UnitsSI Units Pressure Drop kPaRatings English Units Model YCAS0110EC Iplv =Model YCAS0090EC Model YCAS0100ECModel YCAS0110EC 100 105 110 115 120 125Model YCAS0120EC Iplv = Model YCAS0140EC Model YCAS0120ECModel YCAS0130EC Model YCAS0150EC Iplv = Model YCAS0170EC Model YCAS0150ECModel YCAS0160EC Model YCAS0180EC Iplv = Model YCAS0210EC Model YCAS0180ECModel YCAS0200EC Model YCAS0230EC Iplv = Model YCAS0270EC Model YCAS0230ECModel YCAS0250EC Model YCAS0300EC Iplv = Model YCAS0360EC Model YCAS0300ECModel YCAS0330EC Model YCAS0400EC Iplv = Model YCAS0400EC Model YCAS0440ECRatings SI Units Model YCAS0120EC YCAS0160EC YCAS0170ECYCAS0180EC Model YCAS0200ECModel YCAS0230EC Model YCAS0300EC Model YCAS0400EC Model YCAS0440EC Physical Data English UnitsCondenser Fans SI Units Refrig. Charge, R-22,Ckt.-1 / Ckt.-2, kg Dimensions YCAS0090 0100EC English View A-ACenter of Gravity Alum 0090 73.7 41.9 38.4 0100 73.8 41.7 30.01Dimensions YCAS0090 0100EC SI 0090 1872.9 1063.3 0100 1875.4 1059.8Dimensions YCAS0110 0120EC English 0120 82.8 43.2 38.9Dimensions YCAS0110 0120EC SI 1834.7 1095.7 0120 1837.0 1093.8Dimensions YCAS0130 0180 English 130 1500130 01400150 0160Dimensions YCAS0130 0180 SI 130 150 438 4572573.0 1127.8 960.1 Dimensions YCAS0200 0230 English 0230 02000210 Dimensions YCAS0200 0230 SI 0200 3032.8 965.20210 3032.8 0230 3032.8Dimensions YCAS0250 0270 English 16 Egde of Unit to Cooler Connection0250 141.6 33.8 0270 140.6 41.7 33.7 144.5 42.0 40.3Dimensions YCAS0250 0270 SI All dimensions are Mm unless otherwise noted1066 1023 02501063 1030 0270 Dimensions YCAS0300 0330 English 16 Edge of Unit to Cooler Connection0300 0330Dimensions YCAS0300 0330 SI 3911 1057 883 0300 3842 1058 876 0330Dimensions YCAS0360 English View A-A View C-C0360 197.3 44.0 33.2 0360 200.7 44.0 39.6Dimensions YCAS0360 SI 0360 5011 1117 844 5097 1005 Dimensions YCAS0400 0440 English 218.7 44.0 34.1 Dimensions YCAS0400 0440 SI 0400 0440Operating Weights Aluminum Fin Coils LbsIsolator Selection Aluminum Fin Coils Operating Weights Copper Fin Coils Copper FIN Coil Weight Distribution by Model LBS Ycas TotalIsolator Selection Copper Fin Coils Or RD-4 Isolator DetailsOr RD-3 AWMR-2-XXX CP-2-XXAWMR-1-XXX System #1 FIELD-SUPPLIED Wiring Electrical DataOPT. NF FLA See page 89 for Electrical Data footnotes MIN NF OVER-CURRENT Wire Range Data Ycas Chiller FIELD-SUPPLIED Wiring System #1 System #2 Model Volts Compressor Data Field Supplied Wiring LRA RLA Standard Optional NF FLA LRA RLA Electrical Notes RLA LRA QTY20A 30A Power Connection Options Style F 2 Compressor Power Wiring ConnectionsLD05550 See Note Control Power Wiring As Shown OnTwo Compressor Diagrams CB1 CB3 CB2 CB4 Typical Control Wiring 2-Compressor Units For Legend Refer to Bottom Application Data Unit LocationFoundation Chilled Liquid PipingGuide Specifications Controls Refrigerant Circuit ComponentsHeat Exchangers Power Connection and Distribution 100 Part 3 Execution Installation 102 103 Proud Sponsor