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Power Cord Set Requirements. HP Compaq dc5750 SFF, Compaq dc5750 Small Form Factor PC, dc5750, Compaq dc5750 Microtower PC
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Power Cord Set Requirements
The power supplies on some computers have external power switches. The voltage select switch feature on the computer permits it to operate from any line voltage between 100-120 or 220-240 volts AC. Power supplies on those computers that do not have external power switches are equipped with internal switches that sense the incoming voltage and automatically switch to the proper voltage.
The power cord set received with the computer meets the requirements for use in the country where you purchased the equipment.
Power cord sets for use in other countries must meet the requirements of the country where you use the computer.
General Requirements
The requirements listed below are applicable to all countries:
1. The power cord must be approved by an acceptable accredited agency responsible for evaluation in the country where the power cord set will be installed.
2. The power cord set must have a minimum current capacity of 10A (7A Japan only) and a nominal voltage rating of 125 or 250 volts AC, as required by each country’s power system.
3. The diameter of the wire must be a minimum of 0.75 mm 2 or 18AWG, and the length of the cord must be between 1.8 m (6 feet) and 3.6 m (12 feet).
The power cord should be routed so that it is not likely to be walked on or pinched by items placed upon it or against it. Particular attention should be paid to the plug, electrical outlet, and the point where the cord exits from the product.
Å WARNING: Do not operate this product with a damaged power cord set. If the power cord set is damaged in any manner, replace it immediately.
Japanese Power Cord Requirements
For use in Japan, use only the power cord received with this product.
Ä CAUTION: Do not use the power cord received with this product on any other products.
B–1 Service Reference Guide, dc5750 437963-001
Power Cord Set Requirements
Country-Specific Requirements
Additional requirements specific to a country are shown in parentheses and explained below.
Country
Australia (1)
Austria (1)
Belgium (1)
Canada (2)
Denmark (1)
Finland (1)
France (1)
Germany (1)
Accrediting
Agency
EANSW
OVE
CEBC
CSA
DEMKO
SETI
UTE
VDE
Country
Italy (1)
Japan (3)
Norway (1)
Sweden (1)
Switzerland (1)
United Kingdom (1)
United States (2)
Accrediting
Agency
IMQ
METI
NEMKO
SEMKO
SEV
BSI
UL
1. The flexible cord must be <HAR> Type HO5VV-F, 3-conductor, 0.75mm
2 conductor size.
Power cord set fittings (appliance coupler and wall plug) must bear the certification mark of the agency responsible for evaluation in the country where it will be used.
2. The flexible cord must be Type SVT or equivalent, No. 18 AWG, 3-conductor. The wall plug must be a two-pole grounding type with a NEMA 5-15P (15A, 125V) or NEMA 6-15P (15A,
250V) configuration.
3. Appliance coupler, flexible cord, and wall plug must bear a “T” mark and registration number in accordance with the Japanese Dentori Law. Flexible cord must be Type VCT or
VCTF, 3-conductor, 0.75 mm 2 conductor size. Wall plug must be a two-pole grounding type with a Japanese Industrial Standard C8303 (7A, 125V) configuration.
B–2 437963-001 Service Reference Guide, dc5750
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Table of contents
- 1 Cover Sheet
- 3 Title Page
- 5 Contents
- 9 Installing the Operating System
- 11 Setup Utilities and Diagnostic Features
- 29 Desktop Management
- 55 Serial and Parallel ATA Drive Guidelines and Features
- 59 Identifying the Chassis, Routine Care, and Disassembly Preparation
- 69 Removal and Replacement Procedures - Microtower Chassis
- 107 Removal and Replacement Procedures - Small Form Factor Chassis
- 143 Connector Pin Assignments
- 153 Power Cord Set Requirements
- 155 POST Error Messages
- 167 Troubleshooting Without Diagnostics
- 203 System Board and Riser Board Reference Designators
- 207 Memory
- 209 Index