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www.nationalrailwaysupply.com 
1-800-357-3572 

38542D 

 

 

 

Figure 4.1 

Figure 4.2 

 

 

 

Rack Mounting 

The  charger  can  be  mounted  to  a 
standard 

Electronic 

Industries 

Association 

(EIA)  19”  (483mm)  rack 

system  using  the  fasteners  provided  by 
the  rack  manufacturer.    The  horizontal 
spacing  of  the  vertical  rows  of  holes  is 
specified 

by  EIA-310  at  18-

5/16” 

(18.312)(465.1mm).    The  mounting 
flanges  are  configured  for  an  EIA  19” 
(483mm)  rack  for  a  forward  mounting 
arrangement  (note:  the  width  from  the 
outer  edge  fo  one  mounting  flange  to 
the  outer  edge  of  the  other  mounting 
flange  is  19-

15/16”).    Fasteners  to 

match  the  thread  of  the  rack  should  be 
used  in  all  7  rack  mounting  horizontal 
slots on each of the 2 mounting flanges 
(14  rack  mounting  slots  total)  to 
maximize  the  mounting  integrity.    The 
fasteners  should  be  torqued  to 22  inch-
pounds.  The dimensions and pattern of 
the mounting flange rack mounting slots 
is shown in figures 4.2 and 4.3 

 

 

Figure 4.3 

 

Содержание ELC-24/30-M-D

Страница 1: ...ial which may cause burns Do not get in eyes on skin or clothing If the gelled or liquid content of the batteries contacts the skin or clothing wash the area thoroughly with water In the case of contact with the eyes flush immediately with clean water for 15 minutes and obtain medical attention e Connect or disconnect the battery plug only when the charger output is off to prevent arcing or burnin...

Страница 2: ... is not being used or the temperature probe is working improperly Temperature compensation uses a temperature reference of 77 F 25 C a voltage reference of 2 23 volts the voltage of a standard gel cell battery at 77 F and a compensation value of 3 0 mV per F or 5 4 mV per C The equivalent equation for the compensated voltage is Vcomp V k t 77 F Where V is the voltage of the battery at 77 F t is th...

Страница 3: ...g flanges are configured for an EIA 19 483mm rack for a forward mounting arrangement note the width from the outer edge fo one mounting flange to the outer edge of the other mounting flange is 19 15 16 Fasteners to match the thread of the rack should be used in all 7 rack mounting horizontal slots on each of the 2 mounting flanges 14 rack mounting slots total to maximize the mounting integrity The...

Страница 4: ... CAPACITOR 7 TEMPERATURE PROBE The external temperature probe is an optional way of extending battery life by using temperature compensation One end of the temperature probe cable has a three pin plug which plugs into a receptacle labeled TEMP PROBE on the front of the charger The other end of the cable has the temperature sensor sealed either in a terminal or small metal box WARNING IT IS IMPORTA...

Страница 5: ...inch maximum blade width is required to insert or remove a wire from a relay terminal WARNING BE CAREFUL IF AN UNINSULATED METAL TOOL CONTACTS BOTH THE GROUNDED CHARGER CASE AND A RELAY TERMINAL PUSH IN TAB THIS WILL CAUSE A POTENTIALLY DAMAGING AND OR DANGEROUS ELECTRICAL SHORT Current Monitor Alarm Operation Table 9 1 outlines the operation of the LED and relay based on the status of the current...

Страница 6: ...turns on and the CLOSED relay contact closes Turn the current limit adjustment approximately 1 8 of a turn counterclockwise from this switching point Remove AC power from the charger to verify that the current monitor alarm is functioning The LED should turn off and the CLOSED relay contact should open Current Monitor Specifications CURRENT MONITOR ALARM RELAY CONTACT RATINGS 1A at 30 Vdc 0 5A at ...

Страница 7: ...5 38309S 1 CURRENT MONITOR MODULE W ELECTRONIC BOARD 27545 01 38308S 1 CURRENT MONITOR MODULE MOUNT 38811S 1 CONTROL CABLE CURRENT MONITOR 05322S 2 FUSEHOLDER ASSEMBLY 15029S 2 FUSE 12 AMP 38888S 1 CIRCUIT BREAKER ASSEMBLY 31457S 1 AC SWITCH ASSEMBLY 27319S 1 AMMETER 50 AMP 14197S 4 BUSHING 1 29741S 1 TEMPERATURE TRANSDUCER 10 W TERMINAL 29742S 1 TEMPERATURE TRANSDUCER 30 W TERMINAL 14742S 1 HEATS...

Страница 8: ...www nationalrailwaysupply com 1 800 357 3572 8 38542D 14 WIRING DIAGRAM ...

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