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Littelfuse PGR-3200 Manual

Insulation monitor
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Tel: +1-800-832-3873
E-mail: techline@littelfuse.com
www.littelfuse.com
PGR-3200 MANUAL
INSULATION MONITOR
REVISION 3-E-040918
Copyright © 2018 by Littelfuse, Inc.
All rights reserved.
Document Number: PM-1025-EN
Printed in Canada

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  • Page 1 Tel: +1-800-832-3873 E-mail: techline@littelfuse.com www.littelfuse.com PGR-3200 MANUAL INSULATION MONITOR REVISION 3-E-040918 Copyright © 2018 by Littelfuse, Inc. All rights reserved. Document Number: PM-1025-EN Printed in Canada...
  • Page 2 PGR-3200 Insulation Monitor Page i Rev. 3-E-040918 This page intentionally left blank.

  • Page 3: Table Of Contents

    Details ................5 PGA-0510 Analog Ohm Meter ........5 ISCLAIMER Specifications are subject to change without notice. Littelfuse, Inc. is not liable for contingent or consequential damages, or for expenses sustained as a result of incorrect application, incorrect adjustment, or a malfunction.
  • Page 4 PGR-3200 Insulation Monitor Page iii Rev. 3-E-040918 This page intentionally left blank.

  • Page 5: General

    0 to infinity using indication. An analog output is provided for predictive optional meter PGA-0510. See Figs. 2, 3, and 6. maintenance trending. The PGR-3200 can be used to detect faults in 2.5 R EMOTE ESET ungrounded systems up to 6 kV.

  • Page 6: Pgr-3200 Outline And Mounting Details

    PGR-3200 Insulation Monitor Page 2 Rev. 3-E-040918 FIGURE 1. PGR-3200 Outline and Mounting Details.

  • Page 7: Installation

    Mounting, terminal-block connections, and wiring must conform to applicable local electrical codes. Check all applicable codes prior to installation. The PGR-3200 can be surface or DIN-rail mounted. See Fig. 1. Use terminal 6 (L1) as the line terminal and terminal 5 (L2/N) as the neutral terminal.

  • Page 8: Pgh-5000 And

    FIGURE 4. PGH-5000 Outline and Mounting Details. 3.1 PGH-5000 PGH-6000 3200 terminal 29. (PGR-3200 terminal 2 is not used.) For For 5-kV and 6-kV systems, connect the PGR-3200 to the PGR-3200 to PGH-5000/PGH-6000 distances greater than 10 m (30’), use shielded cable, and connect the cable shield monitored circuit with a PGH-5000 and PGH-6000 respectively.

  • Page 9: Pgh-6000 Outline And Mounting Details

    PGR-3200 Insulation Monitor Page 5 Rev. 3-E-040918 FIGURE 5. PGH-6000 Outline and Mounting Details. FIGURE 6. PGA-0510 Analog Ohm Meter.

  • Page 10: Technical Specifications

    PGR-3200 Insulation Monitor Page 6 Rev. 3-E-040918 4. T ECHNICAL PECIFICATIONS Test ..........Front-Panel Button and 4.1 PGR-3200 Remote N.O. Contact Supply 120 V option ........ 5 VA, 120 Vac, 24 Vac Terminals ........Wire Clamping, (+10, -15%) 50/60 Hz 22 to 12 AWG 240 V option ......

  • Page 11: Pgh High-Tension Couplers

    Connect a 20 k resistor between one phase and ground Current to Ground .....2.5 mA maximum at the line side of the starter or motor terminal box. Select a phase that is not connected to PGR-3200 terminal 2 (or Terminal M Maximum PGH-5000 PGH-6000).

  • Page 12: Appendix A Pgr-3200 Revision History

    PGR-3200 Insulation Monitor Page 8 Rev. 3-E-040918 APPENDIX A PGR-3200 REVISION HISTORY MANUAL MANUAL PRODUCT REVISION RELEASE DATE REVISION (REVISION NUMBER ON PRODUCT LABEL) April 9, 2018 3-E-040918 November 19, 2015 3-D-111915 August 4, 2015 3-C-080415 ANUAL EVISION ISTORY 3-E-040918...

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