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3745 Communication Controller
Models 130, 150, 160, 170, and 17A
3746 Expansion Unit Model 900

IBM

100/120-Volt Connection RPQ 7L1184
Installation and Maintenance Information

SY33-2078-3

Содержание RPQ 7L1184

Страница 1: ...3745 Communication Controller Models 130 150 160 170 and 17A 3746 Expansion Unit Model 900 IBM 100 120 Volt Connection RPQ 7L1184 Installation and Maintenance Information SY33 2078 3...

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Страница 3: ...3745 Communication Controller Models 130 150 160 170 and 17A 3746 Expansion Unit Model 900 IBM 100 120 Volt Connection RPQ 7L1184 Installation and Maintenance Information SY33 2078 3...

Страница 4: ...readers comments appears at the back of this publication If the form has been removed address your comments to International Business Machines Corporation Department 6R1LG 180 Kost Road Mechanicsburg...

Страница 5: ...tion 1 1 Specifications 1 2 Dimensions 1 2 Service Clearances 1 2 Weight 1 2 Heat Output 1 2 Airflow 1 2 Power Requirements 1 2 Environment Operating 1 2 Plan View 1 3 Component Location 1 4 Installat...

Страница 6: ...iv RPQ 7L1184...

Страница 7: ...uant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment gener...

Страница 8: ...vi RPQ 7L1184...

Страница 9: ...assembly The areas checked by this procedure are 1 Input power voltage 2 Circuit protector 3 Safety label 4 Power supply part number 5 Grounding 6 Covers Important Note The transformer assembly is a...

Страница 10: ...mer Assembly Part Number on page 1 8 Step 5 Grounding Check that electrical continuity is assured between the ground wires of the power cords and between those ground wires and the frame ground Step 6...

Страница 11: ...Expansion Unit Model 900 to a customer s 100 120 volt power supply It consists of a transformer with an input power cord with a plug and an output power cord Overload protection is provided through a...

Страница 12: ...37 25 lb Heat Output 50 W Airflow Convection only Power Requirements kVA 1 2 Phase 1 Input Current 11 A maximum for United States Canada 13 A maximum for Japan Inrush current 180 A maximum Branch circ...

Страница 13: ...Plan View Metric scale 1 mm 5 mm Measurements in inches are shown in parentheses 1 A floor cutout is required for raised floor installation Figure 1 1 Plan View Chapter 1 Generalities 1 3...

Страница 14: ...D e t a i l B N E P A S O U V R I R D O N O T O P E N 2 4 0 V D e t a i l B O u t p u t C o r d 2 I E C P l u g D O N O T O P E N S a f e t y l a b e l S e e D e t a i l C U S A a n d C A N A D A D e...

Страница 15: ...nt of the 3745 primary power box see Figure 1 3 for location Voltage Selection Switch 220 200 240 J6 J7 J9 J8 F1 SW1 Main Line CB CB1 CP2 CP3 J1 Figure 1 3 Primary Power Box Front View On the front si...

Страница 16: ...former to connector J3 Secure the cable with the clamp and screw removed in step 3a 6 Route the input power cord to the customer s receptacle and insert the power plug into the customer s main socket...

Страница 17: ...nge check if the circuit protector is in the ON position For part number assembly refer to Transformer Assembly Part Number on page 1 8 AC Voltage Limits Input Voltages Voltages Canada Japan U S A Nom...

Страница 18: ...F1232 7 46 3 57 18 14 U S A CANADA non locking plug 34F1233 4 46 3 57 18 14 U S A CANADA moisture resistant plug 34F1234 51 46 3 57 18 14 JAPAN locking plug 34F1235 2 1 3 2 72 51 1 6 JAPAN non locking...

Страница 19: ...ormation Publication No SY33 2078 3 Please send us your comments concerning this book We will greatly appreciate them and will consider them for later releases of the present book If you prefer sendin...

Страница 20: ...s We d Like to Hear from You SY33 2078 3 IBM Fold and Tape Please do not staple Fold and Tape PLACE POSTAGE STAMP HERE IBM France Centre d Etudes et Recherches Service 0798 BP 79 06610 La Gaude France...

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Страница 22: ...IBM Part Number 26F1485 Printed in U S A 26F1485 SY33 2 78 3...