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GLS53 数据表(PDF) 16 Page - Emerson Network Power |
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GLS53 数据表(HTML) 16 Page - Emerson Network Power |
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16 / 109 page  GLQ252-C, GLQ253-C Installation & Operating Instructions Visit our Web site at www.solahd.com or contact Technical Support at (800) 377- 4384 with any questions P/N: A272-194 Rev 0 6/4/09 Ref: 03361002202 To comply with the published safety standards, the following must be observed when using this power supply: 1. Maximum ambient temperature for the power supply must not exceed 50°C. 2. When installing the power supply in the end-use equipment, special attention is required to ensure safety compliance with the following safety standards: UL60950-1, EN60950-1, IEC60950-1, and CSA22.2 No. 60950-1-03; including the requirements for creepage distances, clearances, and distance through insulation between primary wiring and earth or secondary (SELV) wiring. 3. Thepowersupply’sratedinputvoltageisautomaticallyselected.Pleaserefertothespecifi- cation sheet for the input voltage range. 4. Themaximumoutputpowerofthesupplymustnotexceedtheratingindicatedinthespecifi- cation sheet. 5. The earth ground wire must be connected only to the point marked with the earth ground symbol (on the unit). 6. The disconnection from the line must be in the end system. 7. Hazardous voltages exist in the primary circuits. Disconnect the power supply before servicing. 8. The unit must be protected by a fuse in the end system. Components, such as capacitors, may be positioned in front of the internal fuse. 9. Whenoperatingwithadcinputvoltagerange,thedcsourcemustberectifiedfromamains supply not exceeding 250 V ac. The unit input must also be protected by a dc rated fuse in the end-use installation system. 10. The internal fuse should only be replaced with a F6.3AH, 250 V ac, type 21606.3 manufac- tured by Littelfuse, type 50CF063H manufactured by Triad, or type S501 manufactured by Cooper. 11. This equipment is considered Class I according to protection against electric shock. 12. This power supply is marked following the provisions of the Low Voltage Directive, 2006/95/EC. 13. For technical assistance, contact SolaHD Technical Support at (800) 377- 4384 or send an e-mail to tech@solahd.com. Please visit our Web site at www.solahd.com for additional productinformationandspecificationsheets. Output Ratings Model Output Voltage (V) 30 CFM Forced Air Cooling (unit not convection rated) Max. Output Current (A) Max. Output Power (W) GLQ252-C +5 35.0 250 with cover +12 10.0 -12 6.0 +5 to +25 6.0 GLQ253-C +5 35.0 +15 10.0 -15 6.0 +5 to +25 6.0 Mechanical Outline L14 C37 C38 C36 SK3 R9 C35 R10 R76 L4 SK4 SK5 B C42 1 2 L6 B L N A A L N SK7 R13 R26 R32 L11 L10 L16 SK1 SK2 B B B 6 5 4 3 2 1 1 2 1 8 4th O/P Adj. O/P Adj. A B Bus Bar 3 2 1 Connector PIN Designation Input Connector PIN GLQ252-C GLQ253-C SK1 1 Neutral 2 Line 3 Earth GND Output Connector PIN GLQ252-C GLQ253-C Bus Bar A +5 V B Common SK2 1 +12 V +15 V 2, 3 Common 4 -12 V -15 V 5 Return(float) 6 +5Vto+25Vadj.(float) SK3 1 +Sense 2 -Sense 3 Inhibit (normally open) 4 Inhibit (normally closed) 5 Common 6 Active current share 7 P OK 8 Dc OK SK4 1 Fan (+) 2 Fan (-) SK5 1 +5 V (aux) 2 Common SK7 1 Fan (+) 2 Fan (-) |
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