Eaton Electrical Network Card Series NRX User Manual

IL01301016E  
IL01301016E  
DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITY  
Installation and Removal Instructions for Series NRX Drawout  
Cassette Primary Adapters  
Table of Contents  
The information, recommendations, descriptions and safety notations in this  
document are based on Eaton Electrical Inc. and/or Eaton Corporation’s  
(“Eaton”) experience and judgment and may not cover all contingencies. If  
further information is required, an Eaton sales office should be consulted.  
Description  
Page  
Section 1: General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1  
Section 2: Rear Mounted Connections . . . . . . . . . . . . . . . . . . . . . . . . 2  
Sale of the product shown in this literature is subject to the terms and condi-  
tions outlined in appropriate Eaton selling policies or other contractual agree-  
ment between Eaton and the purchaser.  
Figure 1 Drawout Cassette  
(rear view)  
THERE ARE NO UNDERSTANDINGS, AGREEMENTS, WARRANTIES,  
EXPRESSED OR IMPLIED, INCLUDING WARRANTIES OF FITNESS FOR A PAR-  
TICULAR PURPOSE OR MERCHANTABILITY, OTHER THAN THOSE SPECIFICAL-  
LY SET OUT IN ANY EXISTING CONTRACT BETWEEN THE PARTIES. ANY  
SUCH CONTRACT STATES THE ENTIRE OBLIGATION OF EATON. THE CON-  
TENTS OF THIS DOCUMENT SHALL NOT BECOME PART OF OR MODIFY ANY  
CONTRACT BETWEEN THE PARTIES.  
Interphase  
(1) Only qualified electrical per-  
sonnel should be permitted to  
work on the equipment.  
Barrier  
Dove Tail  
Mounting  
Slots  
(2) Always de-energize primary  
and secondary circuits when  
performing these procedures.  
In no event will Eaton be responsible to the purchaser or user in contract, in  
tort (including negligence), strict liability or otherwise for any special, indirect,  
incidental or consequential damage or loss whatsoever, including but not limit-  
ed to damage or loss of use of equipment, plant or power system, cost of capi-  
tal, loss of power, additional expenses in the use of existing power facilities, or  
claims against the purchaser or user by its customers resulting from the use of  
the information, recommendations and descriptions contained herein.  
Primary  
Terminal  
Pads  
(3) Drawout circuit breakers  
should should be levered  
(racked) out to the Disconnect  
position.  
Interphase  
Barrier  
Dove Tail  
Mounting  
Slots  
(4) All circuit breakers should be  
switched to the off position and  
mechanism springs discharged.  
The information contained in this manual is subject to change without notice.  
Figure 2 Straight Bus Adapter  
Failure to follow these steps for  
all procedures described in this  
instruction leaflet could result in  
death, bodily injury, or property  
damage.  
Dimensions  
inches [mm]  
L
Section 1: General  
Information  
L= 7.69 [195.22]  
W= 1.93 [49.02]  
D= 0.40 [10.21]  
Standard flat primary terminal pads  
with tapped holes on the rear of a  
drawout cassette provide for a vari-  
ety of primary connection configura-  
tions. Dove tail shaped mounting  
slots are provided for mounting  
Eaton supplied interphase barriers  
(Figure 1).  
ØD  
Eaton Corporation  
Electrical Group  
1000 Cherrington Parkway  
Moon Township, PA 15108  
United States  
W
Figure 3 Universal Bus Adapter  
ØD  
Dimensions  
inches [mm]  
877-ETN CARE (877-386-2273)  
Eaton.com  
PowerChain Management  
is a trademark of Eaton  
Corporation. All other  
Rear connected primary adapters are  
available for front and rear bus con-  
nections and front cable connections:  
L= 2.36 [59.94]  
W= 1.96 [49.68]  
D= 0.53 [13.46  
trademarks are property  
of their respective owners.  
• Straight Bus Adapter (Figure 2)  
• Universal Bus Adapter (Figure 3)  
• Cable Adapter (Figure 4)  
L
W
© 2008 Eaton Corporation  
All Rights Reserved  
Printed in USA  
Publication No. IL01301016E  
October 2008  
Effective 10/08  
1
 
IL01301016E  
IL01301016E  
Universal Bus Adapter  
Cable Adapter  
Proceed with the following 3 steps:  
Proceed with the following 4 steps:  
Step 1: Bolt a universal bus adapter  
to the vertically positioned mounting  
holes of a primary terminal pad for a  
horizontal bus connection or to the  
horizontally positioned mounting  
holes for a vertical bus connection as  
shown using the hardware provided.  
Torque the bolted connection to 120  
in-lbs (13.6 N-m) using a torque  
wrench.  
Step 1: A cable adapter can be bolt-  
ed directly to the straight bus  
adapter using the hardware provided  
as shown. Torque the bolted con-  
nection to 240 in-lbs (27 N-m) using  
a torque wrench.  
.
Step 1  
Step 1  
Step 2: Complete all six cable  
adapter connections (eight for 4-  
pole) in a similar fashion. Make cer-  
tain that the adapters are mounted  
pointing in the proper direction as  
shown.  
Step 2: Complete all six adapter  
connections (eight for 4-pole) in a  
similar fashion. The line and load  
adapters can be mounted in opposite  
directions as shown.  
Step 2  
Step 3: Reverse the procedure just  
described to remove the adapters.  
Step 2  
Step 3: Reverse the procedure just  
described to remove the adapters.  
Step 4: When making the actual  
cable connections, properly torque  
6
Effective 10/08  
Effective 10/08  
3
 
IL01301016E  
IL01301016E  
the cable retaining setscrews. Refer  
to Table 1 for details specific to cable  
adapters available from Eaton.  
Periodically check all mounting hard-  
ware for proper torque loading. ¨  
Cable Retaining  
Setscrews  
Step 4  
Table 1 Available Adapter Details  
Catalog  
Wire Range  
Cond.  
Torque  
#
MCM  
MM2  
Mat’l  
in-lbs  
N-m  
42.4  
42.4  
42.4  
TA700NB1(M) #1-500(2) 50-240(2)  
TA1000NB1(M) 3/0-400(3) 95-185(3)  
TA1200NB1(M) 4/0-500(4) 120-240(4)  
CU/AL  
CU/AL  
CU/AL  
375  
375  
375  
The “M” suffix at the end of the catalog  
number designates metric threads.  
4
Effective 10/08  
Effective 10/08  
5
 

Compaq Personal Computer EX Series User Manual
Crate Amplifiers Musical Instrument Amplifier G10XL User Manual
Cub Cadet Lawn Mower 1811 782 User Manual
Cypress Computer Hardware CY7C1019D User Manual
Dynacord Battery Charger DEM 313 User Manual
Electro Voice Portable Speaker BK 315 User Manual
Electro Voice Stereo Amplifier P1200RL User Manual
Fisher Price Tent V6892 User Manual
Fitness Quest Home Gym NBP01075 2 User Manual
Gefen Network Router EXT DVI 444DL User Manual