Ingersoll-Rand 302 SERIES Installation And Operation Manual
  1. Manuals
  2. Brands
  3. Ingersoll-Rand Manuals
  4. Controller
  5. 302 SERIES
  6. Installation and operation manual
Ingersoll-Rand 302 SERIES Installation And Operation Manual

Ingersoll-Rand 302 SERIES Installation And Operation Manual

Variable frequency drive
Hide thumbs Also See for 302 SERIES:
Table of Contents

Advertisement

Quick Links

Installation AND OPERATION MANUAL
Before installing or starting this unit for the first time, this
manual should be studied carefully to obtain a working
knowledge of the unit and/or the duties to be performed
while operating and maintaining the unit.
RETAIN THIS MANUAL WITH UNIT. This Technical
manual contains IMPORTANT SAFETY DATA and
should be kept with the unit at all times.
More Than Air. Answers.
Online answers:
http://www.air.irco.com
VARIABLE FREQUENCY DRIVE
INGERSOLL RAND
302 SERIES
C.C.N. :
REV.
DATE:
23046360
C
DECEMBER 2009

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 302 SERIES and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Ingersoll-Rand 302 SERIES

Summary of Contents for Ingersoll-Rand 302 SERIES

  • Page 1 INGERSOLL RAND 302 SERIES VARIABLE FREQUENCY DRIVE INSTALLATION AND OPERATION MANUAL Before installing or starting this unit for the first time, this manual should be studied carefully to obtain a working knowledge of the unit and/or the duties to be performed while operating and maintaining the unit.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS ........... 2 SECTION 1 — INTRODUCTION ........3 SECTION 2 — SAFETY ..........3 ............3 AFETY RECAUTIONS Refer to Section Indicated ....3 HIPMENT NSPECTION NSTALLATION HECK ................3 IFTING ..............3 NSTALLATION ..........

  • Page 3: Section 1 — Introduction

    SECTION 1 — INTRODUCTION The purpose of this manual is to provide instructions The Ingersoll Rand 302 Series VFD will maintain a needed to install, operate, and maintain the Ingersoll- constant pressure in compressed air systems by Rand rotary screw air compressor with the Ingersoll Rand adjusting the compressor motor’s speed to match the...

  • Page 4: O Peration

    • To avoid potential shock hazard when servicing qualified supervision. a motor or Ingersoll Rand 302 Series VFD , remove all power to all drives with wiring that • If replacement parts are required, use only shares any conduit to be worked on.
  • Page 5 Only a competent electrician should carry out the electrical installation. Improper installation of the motor or the Ingersoll Rand 302 Series VFD may cause equipment failure, serious injury or death. Follow this manual and National WARNING: Electrostatic Discharge (ESD) Precaution.

  • Page 6: Section 3 — Control Features And Functions

    Line pressure setpoint, the blowdown valve closes and setups: the inlet valve opens to load the compressor. The load 1) In Setup 1, the Ingersoll Rand 302 Series VFD runs at relay, 2CR, simultaneously closes to switch the drive to constant minimum speed and the compressor is Setup 2 (pressure regulation).
  • Page 7 Compressor “Emergency Stop” the motor. button being pressed. The Compressor and the VFD are The Compressor and VFD Stop, both stopped in “Stand-by” mode awaiting a flashing alarms. Start signal. INTELLISYS AND Ingersoll Rand 302 Series VFD CONTROLLERS INTERFACE LOGIC DIAGRAM...
  • Page 8 RECOMMENDED INGERSOLL RAND 302 SERIES VFD AND COMPRESSOR SYSTEM INSTALLATION...
  • Page 9 RECOMMENDED INGERSOLL RAND 302 SERIES VFD AND COMPRESSOR SYSTEM INSTALLATION WITH X-SERIES INTERFACE...

  • Page 10: Section 4 — Installation

    It is recommended that installation and especially if the Ingersoll Rand 302 Series VFD will not commissioning be carried out by an authorized and be immediately uncrated. Obtaining the delivery person’s trained product supplier.”...
  • Page 11 Cooling The Ingersoll Rand 302 Ingersoll Rand 302 Series VFD is cooled by means of air circulation. For the cooling air to escape from the unit a minimum clearance must be left above and below the unit. The Ingersoll Rand 302 Ingersoll Rand 302 Series VFD must be installed vertically.
  • Page 12 Side by Side Free Air Space The Ingersoll Rand 302 Series VFD does not require free air space between drives.
  • Page 13 Terminal and Switch Locations Control Terminals, Ingersoll Rand 302 Series VFD Drawing reference numbers: 10 pole plug digital I/O. 3 pole plug RS485 Bus. 6 pole analog I/O. USB Connection. Switches S201, S202, and S801 Switches S201 (A53) and S202 (A54) are used to select...
  • Page 14 Ingersoll Rand 302 Series VFD Electrical Safety Grounding Installation Please note that the Ingersoll Rand 302 Series VFD has a high leakage current and must be grounded The voltage of the Ingersoll Rand 302 Series VFD is appropriately for safety reasons. Use the ground dangerous when the unit is connected to the AC line.
  • Page 15 Cable and Control Terminal Connection Transducer Installation All terminals for the control cables are located under the The Ingersoll Rand 302 Series VFD utilizes the signal protective cover of the Ingersoll Rand 302 Series VFD. from an electronic pressure sensor. The pressure sensor The protective cover can be removed using care.
  • Page 16 Modbus RS-485 Installation and Set-up RS-485 is a two-wire bus interface compatible with multi- drop network topology, i.e. nodes can be connected as a bus, or via drop cables from a common trunk line. A total of 32 nodes can be connected to one network segment. Network segments are divided up by repeaters.
  • Page 17 Field Conversion Starter to Ingersoll Rand 302 Series VFD Conversion If the Ingersoll Rand 302 Series VFD is wired as shown For field conversions contact your local Ingersoll in the schematics in the Wiring Schematics Section of Rand distributor or air center to ensure that the motor...

  • Page 18: Section 5 — Display And Menu Operation

    SECTION 5 — DISPLAY AND MENU OPERATION Graphical LCP The control panel is divided into four functional groups: 1. Graphical display with Status lines. 2. Menu keys and indicator lights - changing parameters and switching between display functions. 3. Navigation keys and indicator lights (LEDs). 4.
  • Page 19 Display Contrast Adjustment [Main Menu] is used for programming all parameters. It is possible to switch directly between Main Menu mode Press [status] and [▴] for darker display and Quick Menu mode. Parameter shortcut can be carried out by pressing down the [Main Menu] key for 3 Press [status] and [▾] for brighter display seconds.
  • Page 20 Local Control Key Display Mode Four local control are found at the bottom of the control In normal operation, up to 5 different operating variables panel can be indicated continuously in the middle section: 1.1, 1.2, and 1.3 as well as 2 and 3. Display Mode - Selection of Read-Outs It is possible to toggle between three status readout screens by pressing the [Status] key.
  • Page 21 Logic Control. For further information, see section Smart Logic Control. Parameter Set-Up The Ingersoll Rand 302 Series (VFD) can be used for practically all assignments, which is why the number of parameters is quite large. The series offers a choice between two programming modes - a Main Menu and a Quick Menu mode.
  • Page 22 Quick Menu Key Functions Pressing [Quick Menus] The list indicates the different areas contained in the Quick menu. Select My Personal Menu to display the chosen personal parameters. These parameters are selected in par. 0-25 Personal Menu. Up to 20 different parameters can be added in this menu.
  • Page 23 Main Menu Mode Changing Data Start the Main Menu mode by pressing the [Main Menu] The procedure for changing data is the same whether key. The read-out shown to the right appears on the you select a parameter in the Quick menu or the Main display.
  • Page 24 Infinitely Variable Change of Numeric Data Value If the chosen parameter represents a numeric data value, ◂ ▸ select a digit by means of the [ ] navigation keys. Change the selected digit infinitely variably by means of ▴ ▾ the [ ] navigation keys.

  • Page 25: Section 6 — Commissioning

    Install wiring per diagram that is correct for your 22 to 2 and then cycle power. drive size. After Power up the Ingersoll Rand 302 Series VFD should now be in Setup 1. If not, then RESISTANCE CHECKS change to Setup 1 using parameter 0-11...
  • Page 26 Ingersoll Rand 302 Series VFD Parameter Settings Parameter Parameter Name Setup 1 Setup 2 Number Unloaded Mode Loaded PID 0-01 Language Note A: Select proper language: Same as Setup1 0-02 Motor Speed Unit 0-03 Regional Settings Note B: (US for NA)
  • Page 27 Note A: Select proper language Note B: Selects 50 or 60 Hz input frequency, also determines basis motor RPM Note C: Determined by total package current, motor voltage, service factor and RPM 3-41 is up time from 0 RPM to Max 3-42 is down time from Max to 0 RPM 7-33 (.01-10) higher # is more gain...
  • Page 28 Speed Tables Contact Cooled UNLOADED (Setup 1) LOADED (Setup 2) Parameter 4-12 4-14 3-02 3-03 4-12 4-14 3-02 3-03 Min. Max. Min. Max. Description Min. Speed Max. Speed Min. Speed Max. Speed Speed Speed Speed Speed Compressor Motor (Hz) (Hz) psig (barg) psig (barg) (Hz)
  • Page 29 Speed Tables Contact Cooled “Continued” UNLOADED (Setup 1) LOADED (Setup 2) Parameter 4-12 4-14 3-02 3-03 4-12 4-14 3-02 3-03 Min. Max. Min. Max. Description Min. Speed Max. Speed Min. Speed Max. Speed Speed Speed Speed Speed Compressor Motor (Hz) (Hz) psig (barg) psig (barg)
  • Page 30 Speed Tables Oil Free UNLOADED (Setup 1) LOADED (Setup 2) Parameter 4-12 4-14 3-02 3-03 4-12 4-14 3-02 3-03 Min. Max. Min. Max. Description Min. Speed Max. Speed Min. Speed Max. Speed Speed Speed Speed Speed Compressor Motor (Hz) (Hz) psig (barg) psig (barg) (Hz)

  • Page 31: Section 7 — Fault Codes

    SECTION 7 — FAULT CODES WARNINGS / ALARM MESSAGES If an alarm cannot be reset, the reason may be that its cause has not been rectified, or the alarm is trip-locked A warning or an alarm is signaled by the relevant LED on (see also table on following page).
  • Page 32 Description Warning Alarm/Trip Alarm/Trip Lock Parameter Brake resistor short-circuited Brake resistor power limit Par. 2-13 Brake Power Monitoring Brake chopper short-circuited Brake check Par. 2-15 Brake Check Heatsink temp Par. 4-58 Missing Motor Phase Motor phase U missing Function Par. 4-58 Missing Motor Phase Motor phase V missing Function Par.
  • Page 33 Description Warning Alarm/Trip Alarm/Trip Lock Parameter Safe Stop Par. 5-19 Terminal 37 Safe Stop Pwr. Card Temp Illegal FC configuration PTC 1 Safe Stop Par. 5-19 Terminal 37 Safe Stop Dangerous Failure Par. 5-19 Terminal 37 Safe Stop Safe Stop Auto Restart Power Unit Setup Par.
  • Page 34 WARNING 1, 10 Volts low: WARNING/ALARM 8, DC under voltage: The 10 V voltage from terminal 50 on the control card is If the intermediate circuit voltage (DC) drops below the below 10 V. Remove some of the load from terminal 50, “voltage warning low”...
  • Page 35 WARNING/ALARM 17, Control word timeout: ALARM 29, Drive over temperature: There is no communication to the frequency converter. If the enclosure is IP 20 or IP 21/Type 1, the cut-out The warning will only be active when par. 8-04 Control temperature of the heat-sink is 95 oC +5 oC.
  • Page 36 ALARM 38, Internal fault: By this alarm it may be necessary to contact your Danfoss supplier. Some typical alarm messages: The serial port cannot be initialized. Serious Option SW in slot C0 is not supported (not hardware failure 1317 allowed) Option SW in slot C1 is not supported (not The power EEPROM data is defect or too old 1318...
  • Page 37 ALARM 45, Earth fault 2: WARNING 62, Output Frequency at Maximum Limit: There is a discharge from the output phases to earth, either in the cable between the frequency converter and The output frequency is higher than the value set in par. the motor or in the motor itself.
  • Page 38 ALARM 72, Dangerous Failure: ALARM 90, Feedback Monitor: Safe Stop with Trip Lock. The Dangerous Failure Alarm Check the connection to encoder/ resolver option and is issued if the combination of safe stop commands is eventually replace the MCB 102or MCB 103. unexpected.

  • Page 39: Section 8 — Part List

    SECTION 8 — PART LIST Ingersoll Rand 302 Series VFD Part Number Example: MODEL #: IRV302P75KT5E21H2XGX3XXSXXXXAXBXCXXXD0 [IRV302P] [75K] [T5] [E21] [H2] [X] [G] [X] [3] [XX] [SXXXX] [AX] [BX] [CXXX] [D0] [IRV302P] Series [75K] Power Size 75K=75kW (See Chart Below for Sizes)

  • Page 40: Section 9 — Technical Data

    SECTION 9 — TECHNICAL DATA Mains supply (L1, L2, L3): Supply voltage: 200-240 V ±10% Supply voltage: 380-500 V ±10% Supply voltage: 525-690 V ±10% Mains voltage low / mains drop-out: During low mains voltage or a mains drop-out, the 302 continues until the intermediate circuit voltage drops below the minimum stop level, which corresponds typically to 15% below the 302's lowest rated supply voltage.
  • Page 41 2) Except safe stop input Terminal 37. 3) Terminal 37 is only available in Ingersoll Rand 302 Series VFD with Safe Stop. It can only be used as safe stop input. Terminal 37 is suitable for category 3 installations according to EN 954-1 (safe stop according to category 0 EN 60204-1) as required by the EU Machinery Directive 98/37/EC.
  • Page 42 The pulse and encoder inputs (terminals 29, 32, 33) are galvanically isolated from the supply voltage (PELV) and other high voltage terminals. 1) Ingersoll Rand 302 Series VFD only 2) Pulse inputs are 29 and 33 3) Encoder inputs: 32 = A, and 33 = B...
  • Page 43 Digital output: Programmable digital/pulse outputs Terminal number 27, 29 Voltage level at digital/frequency output 0 - 24 V Max. output current (sink or source) 40 mA 1 kΩ Max. load at frequency output Max. capacitive load at frequency output 10 nF Minimum output frequency at frequency output 0 Hz Maximum output frequency at frequency output...
  • Page 44 Control characteristics: Resolution of output frequency at 0 - 1000 Hz +/- 0.003 Hz ≤± 0.1 msec Repeat accuracy of Precise start/stop (terminals 18, 19) ≤ 2 ms System response time (terminals 18, 19, 27, 29, 32, 33) Speed control range (open loop) 1:100 of synchronous speed Speed control range (closed loop) 1:1000 of synchronous speed...
  • Page 45 Efficiency of the frequency converter (η VLT) The load on the frequency converter has little effect on its efficiency. In general, the efficiency is the same at the rated motor frequency fM,N, even if the motor supplies 100% of the rated shaft torque or only 75%, i.e. in case of part loads.

  • Page 46: Section 10 — Wiring Diagram

    SECTION 10 — WIRING DIAGRAM Diagram showing all electrical terminals without options. A = analog, D = digital Terminal 37 is used for Safe Stop. For instructions on Safe Stop installation please refer to the section Safe Stop Installation of the Dan Foss Design Guide...

Table of Contents

Save PDF