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Ingersoll-Rand IRN50-200H-CC Wiring Schematic N37K − N45K-CC / N50-60h−cc a/c blower vfd, Stop FD

Models: IRN50-200H-CC IRN37-160K-CC IRN75-160K-2S IRN250-300H-2S IRN100-200H-2S

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8.0 GENERAL INFORMATION

8.4 WIRING SCHEMATIC N37K − N45K-CC / N50-60h−cc a/c blower vfd

MF

AT

124

MCB2

OPT

FM

L1

L2

L3

T1

PE

OV

230V

PSU

MM

RFI

BP

200/230V-3ph-50/60Hz

SGN

FD

400/460V-3ph-50/60Hz

CAB

3SV

EB

L1

11

110V

100

101

DVF

MCB3

121

L3

12

MCB1

T1

200V

MMS

KM1

16

17

18

L1 L2 L3

L1

L2

L3

240

12

+24V

PE

116

125

K1-2

18

START

PX6

123

126

242

27

STOP FD

DR

1

102

MCB4

241

PE

214

01

FAULT

PX1

2

115

K2

120

215

02

252

+

60

GND

253

YEL

55

-

1

DR

2

RED

BLK

U

V

W

2

3

RED

PX3

4

PX4

7

BLK

GRE

3

6

BRO

5

U

V

W

BLU

6

VIO

7

FM

GND + DC-BUS

S

	1	U			CK
		U

MM	2	V + RECTIFIER			E
MM		V + RECTIFIER			E
	3	OUT
	3	W
		W
		AO1		1	WHI
		A11+		2	WHI
		A11-		3	WHI
		A12		4	WHI
		OV	PX2	5	BLK	RED 4-20mA
			PX2	6	RED	RED 4-20mA		9APT
		+24VDC		6		WHI	+	9APT
		D11		7	230		-	P
		D11		7	230			OPT
		D12		8	K1-1			OPT
		ENABLE		9	K1-1
		ENABLE		9	231
		OV		10

GND

GND

106	KM5-1		BLU
106	107		BLU
	122		BLK
	DVF3		BRN
	DVF3		GRN/YEL	DVF
			GRN/YEL	DVF
	C
					EXC
	ES-1		104	1ATS	105
		103	104		105
		103
			K2-1
			KM1		110
			KM1
	102
I			K1		111
I
RF	120
			KM5		112
			KM5

120113

3SV

				11SV	114
				11SV
				9SV	116
				9SV
			PSU
108	1
MCB5	2
	2	P1		200	12V DC
	3	P1	1	200	12V DC
	4		P2	201	RED
			2	201	BLK
					BLK
					P5
	1		RED
	1		BLK
	2		BLK
	2		BLK
	7		BLK
	7		WHI
	8		WHI		BLK
	8				BLK

WHI

SL	ST	BLK
		BLK
		RED
		RED
		CFO

														P
					SG-NE			1		210
					SG-NE			1		211									1DPS
								2		212
								3		212
									4	213									ES-2
									4			214
								5				214
		A+											215
		A+							6				215
		B-							6			216
		B-						7				216							1VAC
		SC+			P7		P3		8			217							1VAC
		SC-			P7				8
		SC-							9										RSP
		SD+						10											RSP
		SD-						10
		SD-						11
								11											RST
								12											RST
1								12
1		P1						13											AW1
								13
								14
								14
2								15											AW2
2								15
								16
								16
								17
3								17											CDE (OPT)
3								18											CDE (OPT)
								18
									1
4									2
4									2					SS1				-	1					TRR
								3						SS1				-	2					TRR
																			2
							P4											+
							P4		4					SS2				+	1						WR
									5					SS2				+	2						WR
								6						SS3				-	1							105 (110V)
								6										-	1							105 (110V)
5																		-	2
5																			2
																		+								PORO
																										PORO
6																										OPT
6																			120
																			120
						4-20 mA	9			+252
						4-20 mA	9
9						OUTPUT		10		-253
9
														BLK
														WHI
								1							RED
1								2							BLK				V					4APT
								2							WHI							P		4APT
								3
	P10							3
2	P10							4							RED
2								4							BLK				V					3APT
								5							BLK				V
								5							WHI							P
							P5	6							RED
								7							BLK				V					6APT
								8							BLK				V
								8							WHI							P
								9							WHI							P

								10
								11
								12							WHI
1								1							WHI
1		P8						1							BLK					T		2CTT
2								2							WHI
1								3							BLK					T		2ATT
1								4							BLK					T		2ATT
2							P6	5							WHI					T		4ATT
3	P2							6							BLK					T		4ATT
	P2							7							WHI
								7							BLK					T 1ATT
								8							BLK					T 1ATT

22775738 Revision B

					TH
	100	20	21	KM5-1 22	T	23
	110/120V		CDV		HTR1	HTR2
	50/60 HZ		CDV		HTR1	HTR2
			OPT
	121	25		24
T1		MCB9
	PE
				TH
20	21	KM5-1	22	T	23
L
220/230 V	CDV				HTR1	HTR2
50/60 HZ	CDV
50/60 HZ
	OPT
25		24
N

MCB9

PE

50IRN37 - 160K - CC & IRN50 - 200H -CC & IRN75 - 160K - 2S & IRN100 - 200H - 2S & IRN 250 - 300H - 2S

http://air.irco.com

Image 52

Ingersoll-Rand IRN50-200H-CC, IRN37-160K-CC manual Wiring Schematic N37K − N45K-CC / N50-60h−cc a/c blower vfd, Stop FD

Contents

Operation and Maintenance Manual AIR Compressor Group Bonded Warranty & Registered Start UP Contents If in Doubt Consult Supervision ForewordSomer FOREWORD Abbreviations & Symbols Energy recovery systemERS F.CRotary Screw AIR Compressor Purchase Order DetailsThis unit was purchased from General Information SafetyCompressed air Materials Avoid INGESTION, Skin Contact Inhalation of FumesTransport ElectricalCondensate disposal Coolant disposalText Decals Discharge airLift here Rotation 39540257 RevCondensate Drain Electrical power inlet Safety Graphic Form and Meaning of ISO Symbols Prohibition / Mandatory Information / InstructionsDo not stand on any service valve or Safety Coolant Separator Pressure AIR Discharge Belt Tension Filter Motor Lubrication Receipt / Handling ReceiptIngersoll Rand Company Unpacking and HandlingInstallation Location in PlantFor technical information see section Ensure that the correct tie down points are usedInstallation Discharge and Condensate Piping Installation Electrical Fuse Type Installation Very ImportantExample of voltage imbalance calculation Adjusting the Aftercooler Trim Valve Cooling Water PipingModel Minimum cooling water requirement vs Range 50F 70FWater quality recommendations Orifice diameter in mm Installation SEA Watercooled Units Selected Units onlyPsi Outdoor Sheltered Installation General Information Technical INFORMATION-SINGLE StageMinimum ambient temperature C F Weight Kg lbs Cooling clean water flow l/min US 51/38 95/46Sound pressure level dBA Flow at 7.5 Barg m3/minCooling clean water flow l/min US 84/65 95/72 Max fuse size @ 380V − 415V aMax fuse size @ 440V − 480V a Max fuse size @ 550V − 575V aN132K N160K N200H General Information Technical Information − TWO Stage 5933 Flow at 100 psig cfm 11001690 1527Installation DRAWING−N37/45K−CC & N50/60H−CC − Air Cooled KEYInstallation DRAWING− N37/45K−CC & N50/60H−CC − Water Cooled Installation Drawing − N55/75K−CC & N75/100H−CC − Air Cooled Installation DRAWING−N55/75K−CC & N75/100H−CC−Water Cooled General Information General Information General Information General Information KEY 22381206 Revision B Equipment downstream of compressor 23128994 Revision a Stage onlyAir/coolant Coolant Condensate Cooling water W.C. only 22099006 Revision C General Information Process and Instrumentation Diagram N250−300H TWO Stage 22402135 Revision CPiping legend Wiring Schematic N37K − N45K-CC / N50-60h−cc a/c blower vfd Stop FDWires Numbers Function Wire colorWiring schematic n55-75k-cc / n75-100h-cc a/c Blower vfd Label DescriptionWires Numbers Function Wire color SS1-3Wiring schematic n37/45k-cc/n50/60h-cc w/c SgneColor Wiring schematic n55-75k-cc / n75-100h-cc W/c 23131345 Revision a4ATT SENSOR, Package AIR Discharge Temperature 4CTT 22093058 Wiring schematic n75-160k-cc / n125-200h-cc A/cRevision M F10 SGNeWiring schematic n75-160k-cc / n125-200h-cc W/c Revision E4SV VALVE, Water Stop 6APT Wiring schematic n250-300H 380-480V SG-Ne4ATT SENSOR, Package AIR Discharge Temperature 6APT General Information General Description Operating Instructions Basic OperationStopping the machine in an emergency Intellisys Controls ArrowsDisplay Screen Main MenuCurrent Status Screen Current Status itemsMain Menu Ready to StartOperator Setpoints Default MIN MAX Step Unit Operator SetpointsCondensate Interval Options Selection MIN MAXSensor Calibration Scheduled startAlarm History Clock FunctionsEnergy Status Messages Service Warnings Initial Check AlarmsAlarms Alarm Main MenuMaintenance Ultra Coolant Maintenance Procedures Prior to attempting any maintenance work, ensure that− Prior to starting Coolant level checking procedure Adding coolantCoolant filter change procedure Separator element checking procedureSeparator element change procedure Drain sequence for N250/300H−2SSeparator element change procedure for N250/ 300H−2S Scavenge screen clean/check procedureStart the compressor and check for leaks and coolant level Separator tank / Pressure systemAir filter change procedure Air filter change procedure N250/300H−2SAircooled Cooler Cleaning Blower motor Re−GreaseN50/100H N37/75K Watercooled Cooler Cleaning High Airend Temperature Sensor checking procedureCoolant Coolers AftercoolerBlower / fan Motor Bearing Maintenance Stored units Motor cowl cleaning N75−160 units onlyDrive Box Filter Removal / Replacement Moisture Separator Check / CleaningCoolant Sampling Procedure No Loss Drain Trap where fitted Check / CleaningFluid and Vibration Monitoring Fault Finding General FaultsSymptom Fault Remedy Compressor will not No power supply to packageCheck and modify settings Or not sealing correctly With correct coolantWith coolant’ See aboveRemove blockage, repair or replace damaged Fault Cause Remedy Pressure transducerFault Cause Action Drive FaultsIndicated on the INTELhYS Controller