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BE1-49 Introduction

WARNING!

To avoid personal injury or equipment damage, only qualified personnel
should perform the procedures presented in this manual.

INTRODUCTION

This Instruction Manual provides information concerning the operation and installation of the BE1-49
Temperature Relay. To accomplish this, the following is provided.

Specifications

Functional characteristics

Installation

Operational Tests

Mounting Information

Содержание BE1-49

Страница 1: ...INSTRUCTION MANUAL FOR TEMPERATURE RELAY BE1 49 Publication Number 9 1267 00 990 Revision E 11 02...

Страница 2: ......

Страница 3: ...m the procedures presented in this manual INTRODUCTION This Instruction Manual provides information concerning the operation and installation of the BE1 49 Temperature Relay To accomplish this the fol...

Страница 4: ...ctric Highland IL 62249 November 2002 It is not the intention of this manual to cover all details and variations in equipment nor does this manual provide data for every possible contingency regarding...

Страница 5: ...e Comparators 3 2 Latch Optional 3 2 Output Drivers 3 3 Output Relay 3 3 Target Indicator 3 3 SECTION 4 INSTALLATION 4 1 GENERAL 4 1 RELAY OPERATING PRECAUTIONS 4 1 DIELECTRIC TEST 4 1 MOUNTING 4 1 CO...

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Страница 7: ...t options The dotted horizontal lines represent hypothetical upper and lower temperature limit settings The circled numbers represent relay case terminals A target that indicates when the upper temper...

Страница 8: ...d Closed Open Closed Open Open H Two relays NC Closed Open Open Open Closed Open Closed Closed J Two relays NO Latching UTL Open Closed Closed Closed Closed Closed Open Open L One relay NO Latching Op...

Страница 9: ...sensing output 1 Designed to be used with copper RTD rated 10 ohms at 25 C J Two normally open primary outputs with the upper temperature limit trip contact latching on closure A1 Instantaneous trip t...

Страница 10: ...48 Vdc 24 to 150 Vdc 4 0 W C Mid Range 125 Vdc 120 Vac 24 to 150 Vdc 90 to 132 Vac 4 5 W 10 3 VA D Low Range 24 Vdc 12 to 32 Vdc t 4 0 W E Mid Range 125 Vdc 120 Vac 24 to 150 Vdc 90 to 132 Vac 4 5 W...

Страница 11: ...ndard tests the relay has withstood 2 g in each of three mutually perpendicular axes swept over the range of 10 to 500 Hz for a total of six sweeps 15 minutes each sweep without structural damage or d...

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Страница 13: ...2 1 lists and describes each control and indicator Table 2 1 BE1 49 Control and Indicator Descriptions Locator Control or Indicator Function A LOWER TEMP LIMIT C Control Determines the RTD temperature...

Страница 14: ...n the option supplied the temperature indication may be terminated when the over temperature condition has ended or when the RTD temperature has fallen below the lower temperature limit as set by the...

Страница 15: ...er Supply Basler Electric enhanced the power supply design for unit case relays The new design created three wide range power supplies that replace the six previous power supplies Style number identif...

Страница 16: ...panel controls Each of these controls is a potentiometer and functions as a variable voltage divider The position of the potentiometer wiper determines a reference voltage for one input of the corres...

Страница 17: ...t driver to cause it to energize the output relay when the lower limit is exceeded Output Relay A wide variety of relay contact arrangements are available The contact arrangement is specified by the O...

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Страница 19: ...um of 0 2 A in the output circuit is required to ensure operation of current operated targets 2 The relay is a solid state device If a wiring insulation test is required remove the connecting plugs an...

Страница 20: ...the relay a wire should be connected from each of terminals 6 7 8 and 9 to the RTD Each of the four wires should have less than 20 ohms of resistance If less than rated temperature accuracy is accept...

Страница 21: ...BE1 49 Installation 4 3 D2856 23 06 15 99 Figure 4 2 S1 Case Single Ended Semi Flush Mounting Outline Dimensions Side View...

Страница 22: ...E1 49 Installation D1427 28 12 04 01 DETAIL A A SHOWING THE ADDITION OF WA OVER THE BOSS TO TIGHTEN RELAY AGAINST THE PANE CASE Figure 4 3 S1 Case Single Ended Projection Mount Outline Dimensions Side...

Страница 23: ...BE1 49 Installation 4 5 D1427 27 12 04 01 Figure 4 4 S1 Case Double Ended Semi Flush Mounting Outline Dimensions Side View...

Страница 24: ...49 Installation P0002 17 01 30 01 DETAIL A A SHOWING THE ADDITION OF WASH OVER THE BOSS TO TIGHTEN T RELAY AGAINST THE PANEL CASE Figure 4 5 S1 Case Double Ended Projection Mount Outline Dimensions Si...

Страница 25: ...BE1 49 Installation 4 7 9 10 2 1 5 56 141 3 8 38 212 9 12 06 01 D1427 25 Figure 4 6 S1 Case Single Ended Projection Mount Outline Dimensions Rear View...

Страница 26: ...4 8 BE1 49 Installation 19 20 11 12 9 10 2 1 5 56 141 3 8 68 220 7 7 9 93 D1427 02 Figure 4 7 S1 Case Double Ended Projection Mount Outline Dimensions Rear View...

Страница 27: ...BE1 49 Installation 4 9 Figure 4 8 S1 Case Panel Drilling Diagram Semi Flush Mounting...

Страница 28: ...4 10 BE1 49 Installation Figure 4 9 S1 Case Single Ended Projection Mount Panel Drilling Diagram Rear View...

Страница 29: ...BE1 49 Installation 4 11 Figure 4 10 S1 Case Double Ended Projection Mounting Panel Drilling Diagram Rear View...

Страница 30: ...4 12 BE1 49 Installation Figure 4 11 DC Connection Diagram...

Страница 31: ...n returning the relay to the factory ship the entire relay cradle assembly preferably in the case Some of the steps in the following procedures call for observations that are dependent on the output o...

Страница 32: ...a maximum of 250 Vdc DS3 and DS4 not required when Option 3 is 0 DS3 required when Option 3 is 2 DS4 required when Option 3 is 1 or 3 4 5 6 1 4 W Resistor is 10 ohms for copper RTD 100 ohms for platin...

Страница 33: ...N 3 0 1 2 5 DS3 OF F OF F DS4 ON ON Step 9 Read resistance from decade box Refer to Figure 5 2 Temperature Resistance to verify the temperature at which the trip occurred Step 10 Adjust UPPER TEMP LIM...

Страница 34: ...perature Resistance Graph NOTE The operational test for the lower temperature limit trip is not required on relays with output options L and M The lower trip on these relays is given in Step 3 page 5...

Страница 35: ...p 10 Adjust LOWER TEMP LIMIT C as necessary and repeat steps 8 and 9 until lower temperature limit trip occurs at desired temperature Step 11 Determine the resistance that corresponds to a level 10 C...

Страница 36: ...t is now selected Upper Temperature Limit Trip Point Selection Step 11 OUTPUT OPTION C D F H J N P R S T DS1 ON ON ON OFF ON ON OFF OFF ON OFF TRIP POINT SELECTION OUTPUT OPTIONS L AND M Step 1 Connec...

Страница 37: ...the Technical Support Services Department of Basler Electric for a return authorization number before returning the relay for service STORAGE This protective relay contains aluminum electrolytic capac...

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Страница 39: ...o 240 Vac Added new power supply information to Section 3 in Power Supply paragraph starting with Basler Electric enhanced the power supply design Added new dimension figures to include all options av...

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Страница 41: ......

Страница 42: ...ROUTE 143 BOX 269 HIGHLAND IL 62249 USA http www basler com info basler com PHONE 1 618 654 2341 FAX 1 618 654 2351 lBasler Electric lBasler Electric...

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