Littelfuse Startco SE-135 Скачать руководство пользователя страница 25 | Manualshive

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Littelfuse Startco SE-135 Скачать руководство пользователя страница 25

Page 21

SE-135 Ground-Fault Ground-Check Monitor

Rev. 3-D-090816

FIGURE 14. Trip Relay Maximum Switching Capacity.

FIGURE 15. Remote-Indication Relays GC and GF
Maximum Switching Capacity.

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Содержание SE-135

Страница 1: ...SE 135 MANUAL GROUND FAULT GROUND CHECK MONITOR REVISION 3 D 090816 Copyright 2016 by Littelfuse Startco All rights reserved Document Number PM 1315 EN Printed in Canada...

Страница 2: ...Page i SE 135 Ground Fault Ground Check Monitor Rev 3 D 090816 This page intentionally left blank...

Страница 3: ...20 Appendix A SE 135 Revision History 23 LIST OF FIGURES FIGURE PAGE 1 SE 135 Typical Application 4 2 SE 135 Outline and Panel Mounting Details 5 3 SE 134 SMA Surface Mount Adapter and SE 135 Surface...

Страница 4: ...Page iii SE 135 Ground Fault Ground Check Monitor Rev 3 D 090816 This page intentionally left blank...

Страница 5: ...y passive characteristic that will satisfy the ground check circuit s multi level drive allow induced currents to circulate in the ground check loop survive a phase to ground check fault and clamp the...

Страница 6: ...e must be taken to ensure safe and correct operation during power up and power down Connect terminals 12 and 13 for non fail safe trip relay operation with shunt trip devices In this mode the normally...

Страница 7: ...packaged with both panel and surface mounting hardware Outline and panel cutout dimensions for the SE 135 are shown in Fig 2 To panel mount the SE 135 insert it through the panel cutout and secure it...

Страница 8: ...also eliminate inter machine arcing and prevent stray ac and dc currents from flowing in the monitored ground wire See Figs 10 and 11 See Technical Note GC 10 Parallel Path Isolator at www littelfuse...

Страница 9: ...Page 5 SE 135 Ground Fault Ground Check Monitor Rev 3 D 090816 FIGURE 2 SE 135 Outline and Panel Mounting Details...

Страница 10: ...Page 6 SE 135 Ground Fault Ground Check Monitor Rev 3 D 090816 FIGURE 3 SE 134 SMA Surface Mount Adapter and SE 135 Surface Mounting Details...

Страница 11: ...Page 7 SE 135 Ground Fault Ground Check Monitor Rev 3 D 090816 FIGURE 4 SE IP65CVR G Weatherproof Cover Outline...

Страница 12: ...Page 8 SE 135 Ground Fault Ground Check Monitor Rev 3 D 090816 FIGURE 5 SE IP65CVR G Weatherproof Cover Installation...

Страница 13: ...Page 9 SE 135 Ground Fault Ground Check Monitor Rev 3 D 090816 FIGURE 6 SE CS10 and SE CS40 Current Sensors...

Страница 14: ...Page 10 SE 135 Ground Fault Ground Check Monitor Rev 3 D 090816 FIGURE 7 SE TA12A and SE TA12A WL Termination Assemblies...

Страница 15: ...Page 11 SE 135 Ground Fault Ground Check Monitor Rev 3 D 090816 FIGURE 8 SE TA12ASF WL Small Format Wire Lead Termination Assembly FIGURE 9 RK 132 Remote Indication and Reset Kit...

Страница 16: ...Page 12 SE 135 Ground Fault Ground Check Monitor Rev 3 D 090816 FIGURE 10 PPI 600V Parallel Path Isolator...

Страница 17: ...Page 13 SE 135 Ground Fault Ground Check Monitor Rev 3 D 090816 FIGURE 11 PPI 600V Typical Installation...

Страница 18: ...Page 14 SE 135 Ground Fault Ground Check Monitor Rev 3 D 090816 FIGURE 12 SE 135 with Ferrites Installed FIGURE 13 Current Sensor Shield Connection...

Страница 19: ...3 kV 60 Hz 1 s Test Front Panel Button and Remote N O Contact Fuse Rating F1 1 5 A 500 Vac Time Delay Fuse Part Number FNQ 1 Buss Fusetron Trip Mode Latching or Non Latching Trip Relay CSA UL Contact...

Страница 20: ...Hz 30 A m and 300 A m Power Frequency IEC 60255 22 7 Zone A differential mode 150 Vrms Zone A common mode 300 Vrms 1 MHz Burst IEC 61000 4 18 1 kV differential mode line to line 2 5 kV common mode Ce...

Страница 21: ...57 x 1 63 Shipping Weight 300 g 0 7 lb SE TA12A WL Characteristic 12 V Zener Temperature Compensated Circuit Type High Current Shunt Regulator Reverse Voltage 12 0 03 Vdc 100 mA Forward Voltage 0 5 0...

Страница 22: ...sories RK 132 Remote Indication and Reset includes two 24 120 V pilot lights a reset push button and legend plates SE IP65CVR G Hinged transparent cover IP65 SE 134 SMA Surface Mount Adapter included...

Страница 23: ...be off and both the GROUND CHECK TRIP and the OPEN LED s will be on Reconnect the ground check loop The monitor will reset Short the ground check loop by connecting G to GC The monitor will trip The...

Страница 24: ...ndary to the SE 135 is not polarity sensitive c Verify that the system is correctly grounded and that alternate ground paths do not exist that bypass the current sensor High voltage testers and resist...

Страница 25: ...Page 21 SE 135 Ground Fault Ground Check Monitor Rev 3 D 090816 FIGURE 14 Trip Relay Maximum Switching Capacity FIGURE 15 Remote Indication Relays GC and GF Maximum Switching Capacity...

Страница 26: ...Page 22 SE 135 Ground Fault Ground Check Monitor Rev 3 D 090816 FIGURE 16 Ground Fault Test Circuit FIGURE 17 Termination Assembly Test Circuits...

Страница 27: ...igs 14 and 15 RCM certification added SECTION 6 RCM certification added REVISION 3 C 100314 SECTION 4 Figs 7 8 and 11 updated REVISION 3 B 111213 SECTION 2 Maximum trailing cable length added SECTION...

Страница 28: ...Page 24 SE 135 Ground Fault Ground Check Monitor Rev 3 D 090816 This page intentionally left blank...

Страница 29: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Littelfuse SE 134 SMA...

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