MODEL NO：： KPL-060M 24.0V/2.50A ：： ENGINEERING SPECIFICATION SHEET Purpose: This specification document represents the design criteria of the product identified herein, for the approval of the designated recipient (customer). Prior to production and delivery of this product by CWT, the customer shall endorse its approval of this specification document, upon review of the detailed information provided herein. The customer’s endorsement (approval) verifies that the product description is determined to be fully compliant to the customer’s design requirements. If one or more samples are included with this specification, the customer’s endorsement (approval) further verifies that the product has been tested by the customer, for which the product satisfactorily meets all aesthetic, mechanical, electrical, and operating requirements for its intended usage with the customer’s suitable indoor equipment or applications. To Approve: An authorized employee or agent of the customer shall endorse approval of this specification. Please sign & date this cover-page, and initial each subsequent page in the lower left corner to signify all sections have been read and found to be acceptable. A completed, original copy (signed, dated, initialed) of this specification must be returned to CWT to record the approved customer design. The customer shall keep one or more copies for its records. Upon receipt, CWT shall manufacture the product to the approved customer design. If design revisions are otherwise required, a revised specification and/or modified samples shall be provided by CWT for the endorsement (approval) by the customer. Approved Issued Checked Planned Customer Signed Channel Well Technology Co., Ltd. ISSUE DATE: 2011/5/12 Revision No.: 4.0 Specification No: Page: 1 of 13 MODEL NO：： KPL-060M 24.0V/2.50A ：： ENGINEERING SPECIFICATION SHEET SPEC. Revision History Revision Change Information Date No. Description Current version 2010/08/01 1 New revision Initial Fuse is changed T4.0A 2011-1-25 2 2.0 2011-4-1 3 Add AC adapter external dimension 3.0 2011-5-12 4 MTBF 50,000 H 4.0 ISSUE DATE: 2011/5/12 Revision No.: 4.0 Specification No: Page: 2 of 13 MODEL NO：： KPL-060M 24.0V/2.50A ：： ENGINEERING SPECIFICATION SHEET Table of Contents 1 SCOPE ......................................................................................................................................................5 2 ELECTRICAL SPECIFICATION.........................................................................................................5 2.1 INPUT REQUIREMENT ......................................................................................................................... 5 2.1.1 Input voltage range................................................................................................................... 5 2.1.2 Input frequency range ............................................................................................................... 5 2.1.3 AC inrush current...................................................................................................................... 5 2.1.4 Input current ............................................................................................................................. 5 2.1.5 Leakage current ........................................................................................................................ 5 2.1.6 Insulation resistance ................................................................................................................. 6 2.1.7 Low power consumption ........................................................................................................... 6 2.2 INPUT PROTECTION ............................................................................................................................ 6 2.2.1 Input current protection ............................................................................................................ 6 2.3 OUTPUT REQUIREMENT...................................................................................................................... 6 2.3.1 Output power ............................................................................................................................ 6 2.3.2 Output voltage and current....................................................................................................... 6 2.3.3 Ripple and noise........................................................................................................................ 7 2.3.4 Over voltage protection ............................................................................................................ 7 2.3.5 Over current protection............................................................................................................. 7 2.3.6 Overshoot.................................................................................................................................. 7 2.3.7 Short circuit Potection .............................................................................................................. 7 2.3.8 Audible noise............................................................................................................................. 7 2.3.9 Limited power source................................................................................................................ 8 2.4 PERFORMANCE REQUIREMENT ........................................................................................................... 8 2.4.1 Efficiency................................................................................................................................... 8 2.4.2 Turn on delay time .................................................................................................................... 8 2.4.3 Hold-up time ............................................................................................................................. 8 2.4.4 Dynamic load............................................................................................................................ 8 3 ENVIRONMENTAL SPECIFICATION ...............................................................................................8 3.1 TEMPERATURE ................................................................................................................................... 8 3.2 HUMIDITY.......................................................................................................................................... 9 3.3 VIBRATION AND SHOCK...................................................................................................................... 9 ISSUE DATE: 2011/5/12 Revision No.: 4.0 Specification No: Page: 3 of 13 MODEL NO：： KPL-060M 24.0V/2.50A ：： ENGINEERING SPECIFICATION SHEET 3.4 ALTITUDE........................................................................................................................................... 9 3.5 CALCULATED MEAN TIME BETWEEN FAILURES (MTBF)....................................................................... 9 4 APPLICATION STANDARD & RELATED SPECIFICATION ........................................................9 4.1 STANDARD & SAFETY CERTIFICATION................................................................................................ 9 4.1.1 Safety standard.......................................................................................................................... 9 4.1.2 EMI ......................................................................................................................................... 10 4.1.3 Immunity ................................................................................................................................. 10 4.1.4 Environment standards ........................................................................................................... 10 4.1.5 Energy star.............................................................................................................................. 10 5 MECHANICAL .....................................................................................................................................11 5.1 INPUT CONNECTOR AND OUTPUT CABLE ...........................................................................................11 5.1.1 Input connector ........................................................................................................................11 5.1.2 Output jack and cable ..............................................................................................................11 5.2 AC ADAPTER EXTERNAL DIMENSION.................................................................................................11 ISSUE DATE: 2011/5/12 Revision No.: 4.0 Specification No: Page: 4 of 13 MODEL NO：： KPL-060M 24.0V/2.50A ：： ENGINEERING SPECIFICATION SHEET 1 SCOPE This document describes basic electrical characteristics and mechanical characteristic of 60W power adapter. 2 ELECTRICAL SPECIFICATION 2.1 INPUT REQUIREMENT 2.1.1 INPUT VOLTAGE RANGE Power adapter shall operate within input specification from 90Vac to 264Vac or provide automatic switching between high line and low line input ranges. The table below shows common input voltage range. Input Range Minimum Nominal Maximum Unit 90 V 100V- 240V 264V Vac, rms Table 1 - Input Voltage Range 2.1.2 INPUT FREQUENCY RANGE The power adapter shall operate within specification from 47 to 63 Hz. 2.1.3 AC INRUSH CURRENT Peak inrush current should not exceed 70 A at 240Vac, 50Hz, 25 degrees C, cold start. It should not interrupt line fuse or cause damage to the power adapter either at cold or warm start. Peak inrush current should not exceed 70 A at 100Vac, 60Hz, 25 degrees C, cold start. It should not interrupt line fuse or cause damage to the power adapter either at cold or warm start. The inrush current must be limited to the extent that no damage is done to the supply under any specified line, load, and temperature conditions. The inrush current shall not cause any external protection devices (i.e. fuses) to trip. 2.1.4 INPUT CURRENT Maximum steady state input current shall not exceed 1.7 A for any line voltage specified in 2.1.1. 2.1.5 LEAKAGE CURRENT 0.7mA max. at 240Vac . ISSUE DATE: 2011/5/12 Revision No.: 4.0 Specification No: Page: 5 of 13 MODEL NO：： KPL-060M 24.0V/2.50A ：： ENGINEERING SPECIFICATION SHEET 2.1.6 INSULATION RESISTANCE Insulation resistance shall be more than 100M ohm between primary and secondary. 2.1.7 LOW POWER CONSUMPTION Vin Load Power consumption 240Vac/50Hz 0A < 0.3 W 100Vac/60Hz Note: No load (0A) current draw complies to EPA standard Version 2.0 Energy Star EPS specification. 2.2 INPUT PROTECTION 2.2.1 INPUT CURRENT PROTECTION A fuse with rating of 4.0 A / 250 V ( Time Lag type ) shall be installed on the input line side near the input connector and no any electrical components before. 2.3 OUTPUT REQUIREMENT 2.3.1 OUTPUT POWER The total output power, under steady state conditions, shall not exceed 60 W. Power supply will meet and be tested to IEC60950-1 LPS (Limited Power Source, section 2.5 in the standard) requirements. The LPS designation will be included on the data-plate label. 2.3.2 OUTPUT VOLTAGE AND CURRENT Under any combination of line and load variation and environmental conditions, all outputs shall remain within tolerance as defined in Table 2. Output voltage(s) shall be measured at the load side of output connector. Voltage Range Current Range Output Voltage Lower Limit Upper Limit Minimum Load Full rated load +24.0V 23.00V 25.00V 0A 2.5A Table 2 - Output Voltage and Current ISSUE DATE: 2011/5/12 Revision No.: 4.0 Specification No: Page: 6 of 13 MODEL NO：： KPL-060M 24.0V/2.50A ：： ENGINEERING SPECIFICATION SHEET 2.3.3 RIPPLE AND NOISE Measurements shall be made with an oscilloscope with minimum of 20MHz bandwidth and 1:1 scope probe, Output shall be bypassed at the connector with a 0.1µF ceramic disk capacitor and a 22µF electrolytic capacitor for general testing purpose. Output Voltage Maximum Ripple & Noise (Vp-p) +24.0V 240mV Table 3 – Ripple and Noise 2.3.4 OVER VOLTAGE PROTECTION The power adapter shall provide with over voltage protection such that under any single component failure. Output Voltage And Crrent Maximum OVP Trip Voltage +24.0V 2.5A 36.0V Table 4 – Over Voltage Protection The power supply provides output over voltage protected in latch off by zener diode, and no damage to customer device. 2.3.5 OVER CURRENT PROTECTION The power supply shall be protected when operating any output in overload condition (set @ max load: 3.0A – 4.60A). The power adapter shall be shut down and no any damage when the over current condition occurs on the output, and It will be auto-recovered when the failure is removed. Input voltage:100Vac or 240Vac 2.3.6 OVERSHOOT During turn on or turn off, the output overshoot shall not exceed nominal output voltage by more than 5% , and output shall not change its polarity with respect to its return line. 2.3.7 SHORT CIRCUIT POTECTION Power adapter shall have self-limiting protection to protect against short circuit or overload conditions. No damage to the power adapter shall result from a continuous or intermittent short circuit condition. It will be auto-recovered when the failure is removed. 2.3.8 AUDIBLE NOISE There is no audible noise can be hear when it work with rated spec. ISSUE DATE: 2011/5/12 Revision No.: 4.0 Specification No: Page: 7 of 13 MODEL NO：： KPL-060M 24.0V/2.50A ：： ENGINEERING SPECIFICATION SHEET 2.3.9 LIMITED POWER SOURCE The power supply shall comply with the limited power source requirement as defined in IEC 60950-1 section 2.5 standard. 2.4 PERFORMANCE REQUIREMENT 2.4.1 EFFICIENCY Efficiency (watt out / watt in) shall be a minimum of 87.0 % at active average mode, which complies to EPA standard Version 2.0 Energy Star EPS specification. Note: when testing efficiency, adapter need to electrify to perform after full load 30 minutes Input voltage 115Vac 60Hz or 230Vac 50Hz 2.4.2 TURN ON DELAY TIME Output shall reach steady state within 3.0 seconds of turn on at 100Vac or greater. 2.4.3 HOLD-UP TIME Hold-up time shall be a minimum of 8.0 mS at 115Vac / 60Hz input. 2.4.4 DYNAMIC LOAD Power adapter shall operate within regulation defined in section 2.3.2 at following conditions: Step load change: from 50% Load to100% Load on the output. Dwell Time: 100Hz & 1 KHz 50% duty. Slew rate: 0.5A/usec 3 ENVIRONMENTAL SPECIFICATION 3.1 TEMPERATURE Operation within specification: -10 to 40 degrees C. Storage: -20 to 85 degrees C ISSUE DATE: 2011/5/12 Revision No.: 4.0 Specification No: Page: 8 of 13 MODEL NO：： KPL-060M 24.0V/2.50A ：： ENGINEERING SPECIFICATION SHEET 3.2 HUMIDITY Operation: 10% to 90% relative humidity, non-condensation. Storage: 5% to 95% relative humidity, including condensation. 3.3 VIBRATION AND SHOCK The power supply shall be designed to withstand normal transportation vibration per MIL-STD-810F, method 514 and procedures X, as it is mounted in the chassis assembly and packed for shipping. 3.4 ALTITUDE Sea level to 2000 meters. 3.5 CALCULATED MEAN TIME BETWEEN FAILURES (MTBF) The MTBF for the power adapter shall equal or exceed 50,000 hours when operated at full rated load in an ambient temperature of 25 degree C. 4 APPLICATION STANDARD & RELATED SPECIFICATION 4.1 STANDARD & SAFETY CERTIFICATION 4.1.1 SAFETY STANDARD Agency Certification required Countries UL UL60950-1(QQGQ,QQGQ7;AZSQ,AZSQ7) US cUL C22.2 No. 60950-1 Canada CB IEC-60950-1:2005;IEC 60065:2001+A1 IEC CCC GB 4943;GB8898 China BSMI CNS13438, CNS14336 Taiwan GS EN 60950-1:2006+A11;EN Germany 60065:2002+A1+A11 IRAM IEC 60065:2001+A1 Argentina Australia/New Zealand AS/NZS 60950.1 Australia/New Zealand ( All certification marks need to be shown on data-plate ) ISSUE DATE: 2011/5/12 Revision No.: 4.0 Specification No: Page: 9 of 13 MODEL NO：： KPL-060M 24.0V/2.50A ：： ENGINEERING SPECIFICATION SHEET 4.1.2 EMI VCCI Class-B FCC 15(Class-B, 115Vac operation) CISPR 22 Class-B limits EN55022 (1998+A1:2000+A2:2003 Class-B limits) 47 CFR Part 15, Subpart B, Class B limits EN 61000-3-2 Power line Harmonics EN 61000-3-3 Flicker Emissions GB 9254 ITE Emissions Latest Edition GB 17625.1 Harmonics Latest Edition 4.1.3 IMMUNITY EN 55024: 1998+A1:2001+A2:2003 Electrostatic Discharge: 61000-4-2 RF Immunity: 61000-4-3 Electrical Fast Transients: 61000-4-4 Surge: 61000-4-5 Voltage Sags and Interrupts: 61000-4-11 Conducted Immunity: 61000-4-6 4.1.4 ENVIRONMENT STANDARDS RoHS regulation. The RoHS compliance symbol will be included on the dataplate. 4.1.5 ENERGY STAR EPS complies to EPA standard Version 2.0 Energy Star EPS specification. CWT will be responsible for meeting the EPA requirements. Including all testing and application. The Energy Star Version 2.0 compliance symbol is to be included on the data-plate. ISSUE DATE: 2011/5/12 Revision No.: 4.0 Specification No: Page: 10 of 13 MODEL NO：： KPL-060M 24.0V/2.50A ：： ENGINEERING SPECIFICATION SHEET 5 MECHANICAL 5.1 INPUT CONNECTOR AND OUTPUT CABLE 5.1.1 INPUT CONNECTOR AC Input connector shall be IEC320 C14 power connector. 5.1.2 OUTPUT JACK AND CABLE The output cable shall be UL1185雙#雙雙18AWG 1200 +/- 20mm and Black in color. The DC Power Plug shall be 雙 2.1*5.5*11.0mm. 5.2 AC ADAPTER EXTERNAL DIMENSION ISSUE DATE: 2011/5/12 Revision No.: 4.0 Specification No: Page: 11 of 13 MODEL NO：： KPL-060M 24.0V/2.50A ：： ENGINEERING SPECIFICATION SHEET ISSUE DATE: 2011/5/12 Revision No.: 4.0 Specification No: Page: 12 of 13 MODEL NO：： KPL-060M 24.0V/2.50A ：： ENGINEERING SPECIFICATION SHEET ISSUE DATE: 2011/5/12 Revision No.: 4.0 Specification No: Page: 13 of 13