Basler-electric BE1-59N Manual do Utilizador

INSTRUCTION MANUAL FOR GROUND FAULT OVERVOLTAGE RELAY BE1-59N Publication: 9171400990 Revision: K 10/13

Ungrounded Systems The BE1-59N Ground Fault Overvoltage Relay is used to detect ground faults on ungrounded three-phase-three-wire systems. The relay

Figure 1-2. BE1-59N Style Identification Chart Style Number Example If a BE1-59N relay has a style number of A5F–F6J–D2S3F, the relay has the followi

Undervoltage Sensing Input Range High Range: 0.5 to 12 Vac (sensing input range 1, 2, 5, or 6) or 1.0 to 24 Vac (sensing input range 3, 4, 7, or 8)

Power Supply Power supply types and specifications are listed in Table 1-1. Table 1-1. Power Supply Ratings Type Nominal Input Voltage Input Voltage R

Agency Recognition/Certification UL Recognition: UL recognized per Standard 508, File E97033 NOTE: Output contacts are not UL recognized for voltage

SCALE A 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 SCALE B 4.8 4.4 4.0 3.6 3.2 2.8 2.4 2.0 1.6 1.2 0.8 0.4 SCALE C 12

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SECTION 2 • CONTROLS AND INDICATORS INTRODUCTION All BE1-59N controls and indicators are located on the front panel. The controls and indicators are s

Locator Description D Undervoltage Time Dial. Pushbutton switch that selects the desired overvoltage output delay, either definite time (from 00.1 t

SECTION 3 • FUNCTIONAL DESCRIPTION INTRODUCTION BE1-59N relay functions are illustrated in Figure 3-1 and described in the following paragraphs. Fig

The definite time delay is adjustable from 00.1 to 99.9 seconds in 0.1-second increments. Front panel mounted switches determine the delay. Position

behind the front panel and are depressed by inserting a thin, non-conducting rod through an access hole in the front panel. POWER SUPPLY STATUS OUTPUT

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SECTION 4 • INSTALLATION INTRODUCTION BE1-59N relays are shipped in sturdy cartons to prevent damage during transit. Upon receipt of a relay, check th

Figure 4-1. Panel Cutting/Drilling, Semi-Flush, S1 Case 3.03 (77)6.06 (154)0.25 (6) diameter, 4 placesCLCut-Out0.575(15)8.63(219)0.552(14)5.69

Figure 4-2. S1 Case Dimensions, Rear View, Double Ended, Semi-Flush Mount 9171400990 Rev K BE1-59N Installation 4-3

Figure 4-3. S1 Case Dimensions, Side View, Double Ended, Semi-Flush Mount .75(19.1)(157.2)6.19(49.53)1.9510-32 SCREWS(7.9).3110-32 SCREWS(

Figure 4-4. Panel Cutting/Drilling, Double Ended, Projection Mount 9171400990 Rev K BE1-59N Installation 4-5

Figure 4-5. S1 Case Dimensions, Rear View, Double Ended, Projection Mount 4-6 BE1-59N Installation 9171400990 Rev K

Figure 4-6. S1 Case Dimensions, Side View, Double Ended, Projection Mount .75(19.1)(157.2)6.19(49.53)1.9510-32 SCREWS(7.9).3110-32 SCREWS(

INTRODUCTION This instruction manual provides information about the operation and installation of the BE1-59N Ground Fault Overvoltage Relay. To accom

Figure 4-7. S1 Case Cover Dimensions, Front View P0066-684-8 BE1-59N Installation 9171400990 Rev K

CONNECTIONS Be sure to check the model and style number of a relay before connecting and energizing the relay. Incorrect wiring may result in damage t

Figure 4-9. Sensing Input Connections 4-10 BE1-59N Installation 9171400990 Rev K

Figure 4-10. Typical Internal Connection Diagram with Optional, Normally-Open Output Contacts 9171400990 Rev K BE1-59N Installation 4-11

MAINTENANCE BE1-59N relays require no preventative maintenance other than a periodic operational check. If the relay fails to function properly, conta

SECTION 5 • TESTING INTRODUCTION The following procedures verify proper relay operation and calibration. Results obtained from these procedures may no

Step 4. Rotate the front panel OVERVOLTAGE PICKUP potentiometer fully clockwise (20 turns). You may discern a light clicking sound as the potentiome

Step 16. Adjust the 150 or 180 Hz voltage (at terminals 6 and 7) to above pickup (i.e., UNDERVOLTAGE LED OFF). Step 17. Set the UNDERVOLTAGE TIME DI

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First Printing: November 1986 Printed in USA © 2013 Basler Electric, Highland Illinois 62249 USA All Rights Reserved October 2013 It is

12570 State Route 143 Highland IL 62249-1074 USA Tel: +1 618.654.2341 Fax: +1 618.654.2351 email: [email protected] P.A.E. Les Pins 67319 Wasselonne

REVISION HISTORY The following information provides a historical summary of the changes made to the BE1-59N instruction manual (9171400990). Revision

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CONTENTS SECTION 1 • GENERAL INFORMATION ... 1-1 PURPOSE

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SECTION 1 • GENERAL INFORMATION PURPOSE The available fault current for single-phase-to-ground faults is very limited for ungrounded systems and syste