| Customization: | Available |
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| Output Type: | Single |
| Warranty: | 3 Years |
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| MODEL | WDR-480-24 | WDR-480-48 | |
| 0UTPUT | DC VOLTAGE | 24V | 48V |
| RATED CURRENT | 20A | 10A | |
| CURRENT RANGE | 0~20A | 0~10A | |
| RATED POWER | 480W | 480W | |
| RIPPLE&NOISE(max.)Note.2 | 100mVp-p | 150mVp-p | |
| VOLTAGE ADJ.RANGE | 24~28V | 48~55V | |
| VOLTAGE TOLERANCE Note.3 | 1.0% | ±1.0% | |
| LINE REGULATION | ±0.5% | 0.5% | |
| LOAD REGULATION | 1.0% | 1.0% | |
| SETUP,RISE TIME | 800ms,150ms/400VAC 2000ms,150ms/230VAC atfullload | ||
| HOLD UP TIME(Typ.) | 18ms/400VAC 16ms/230VAC atfull load | ||
| INPUT | VOLTAGE RANGE Note.6 | 180~550VAC 254~780VDC | |
| FREQUENCYRANGE | 47~63Hz | ||
| POWER FACTOR(Typ.) | PF≥0.84/400VAC PF≥0.84/230VAC | ||
| EFFICIENCY(Typ. | 92% | 93% | |
| AC CURRENT (Typ.) | 1.6A/400VAC 4A/230VAC | ||
| INRUSH CURRENT (Typ.) | COLD START50A | ||
| LEAKAGE CURRENT | <3.5mA/530VAC | ||
| PROTECTION | OVERLOAD | 105~130%ratedoutput power | |
| Protection type:Constant current limiting,unit will shut down after 3 sec.,auto-recovery after 1minute if the fault condition is removed | |||
| OVER VOLTAGE | 29~33V | 56~65V | |
| Protection type:Shut down o/p voltage,auto-recovery after 1 minute if the fault condition is removed | |||
| OVER TEMPERATURE | 95ºC±5ºC(TSW)detect onheatsink of power switch | ||
| Protection type:Shutdown o/p voltage,recovers automatically after temperature goes down | |||
| FUNCTION | DC OKREALY CONTACTRATINGS(max. | 60Vdc/0.3A,30Vdc/1A,30Vac/0.5A resistiveload | |
| ENVIRONMENT | WORKING TEMP. Note.5 | -30~+70ºC(Referto "Derating Curve") | |
| WORKING HUMIDITY | 20~95%RH non-condensing | ||
| STORAGE TEMP,HUMIDITY | -40~+85ºC,10~95%RH | ||
| TEMP.COEFFICIENT | ±0.03%C(0~50ºC) | ||
| VIBRATION | Component:10~500Hz,2G 10min./1cycle,60min.each along X,Y,Zaxes;Mounting:Compliance to IEC60068-2-6 | ||
| SAFETY& EMC (Note 4) |
SAFETYSTANDARDS | UL508,EAC TP TC 004 approved,IEC62368-1CB approved by SIQ,design refer to BSEN/EN62368-1,AS/NZS62368.1,GL; (meet BS EN/EN60204-1) |
|
| WITHSTAND VOLTAGE | I/P-O/P:3KVAC /P-FG:2KVAC O/P-FG:0.5KVAC O/P-DCOK:0.5KVAC | ||
| ISOLATION RESISTANCE | I/P-O/P,I/P-FG,O/P-FG:>100M Ohms/500VDC/25ºC/70%RH | ||
| EMC EMISSION | Compliance to BS EN/EN55032(CISPR32),BS EN/EN61204-3 Class B,BS EN/EN61000-3-2,-3,EAC TP TC 020 | ||
| EMC IMMUNITY | Compliance to BSEN/EN61000-4-2,3,4,5,6,8,11,BS EN/EN55035,BS EN/EN61000-6-2(BS EN/EN50082-2),BSEN/EN61204-3, heavy industry level,EAC TP TC 020 approved |
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| OTHERS | MTBF | 825.4K hrs min.Telcordia SR-332(Bellcore);112.8Khrs min.MIL-HDBK-217F(25ºC) | |
| DIMENSION | 85.5*125.2*128.5mm (W*H*D) | ||
| PACKING | 1.7Kg;8pcs/14.6Kg/0.9CUFT | ||
| NOTE | 1.Al parameters NOT specially mentioned are measured at 400VAC input,rated load and 25ºCof ambient temperature 2.Ripple &noise are measured at 20MHz of bandwidth by using a 12"twisted pair-wire terminatedwith a 0.1 μF&47μF paralel capacitor 3.Tolerance :indudes set up tolerance,line regulation and load regulation. 4.The power supplyis considered a component which wil be installdinto a final equipment.The final equipment must be re confrmed thatit sill meets 5.nstalation clearances:40mm on top,20mm on the bottom,5mm on theleft and right side are recommended when oaded permanenty with ful power In case the adjacent device is a heat source,15mm clearance is recommended. 6.Derating may be needed under low input voltage.Please check the derating curve for more details 7.The ambientemperature deratng of 3.5ºCA0oom with fanless models and of 5C/000m with fan models for operatng aliude higher than 2000m(6500t) |
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| File Name:WDR-480-SPEC 2024-02- | |||
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