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全新防雨电源！全铝外壳！散热更好！外观漂亮！
TN-400-24防雨电源技术参数
* LOW COST, HIGH RELIABILITY
* 100% FULL LOAD BURN IN TEST
* OVERLOAD PROTECTION
* CONTINUOUS SHORT CIRCUIT PROTECTION
* NO MINIMUM LOAD REQUIRED
* HIGH EFFICIENCY,LOW WORKING TEMPERATURE
SPECIFICATIONAll specification are typical at nominal input , full load at 25℃ unless otherwise stated
输入 INPUT | 电压/电流 VOLTAGE/CURRENT | 175~240VAC 3.5A | ||
频率 FREQUENCY | 47～63Hz | |||
效率 EFFICIENCY | ＞85% typ | |||
冲击电流 INRUSH CURRENT | ＜30A@220Vac | |||
漏电流 LEAKAGE CURRENT | ＜0.5mA/220VAC─ | |||
输出 OUTPUT | 电压（V） VOLTAGE | CH1 | ||
+24V | ||||
电流（A） CURRENT | 17A | |||
电压调整率 LINE REGULATION | ＜±1.0% | |||
负载调整率 LOAD REGULATION | ＜±1.0% | |||
纹波（mVP-P） RIPPLE | 0～20MHz | ＜100 | ||
温度系数 TEMPERATURE COEFFICIENT | ＜±0.03%/ºC | |||
输出电压调整范围 OUTPUT VOLTAGE ADJ. | ±10% | |||
起动时间 START-UP TIME | 20 mS at 120Vac input/> 20 mS at 230Vac input | |||
功率 POWER | 400W typ | |||
保护功能 PROTECTIONFUNCTION | 过流保护 O.C.P. | 105%～130% | ||
过压保护 O.V.P. | ─ | |||
绝缘强度 ISOLATION | 输入—输出 INPUT—OUTPUT | 1.5KVAC/min, Cutoff current＜5mA | ||
输入—地 INPUT—FG | 1.5KVAC/min, Cutoff current＜5mA | |||
输出—地 OUTPUT—FG | 0.5KVAC/min, Cutoff current＜5mA | |||
绝缘阻抗 ISOLATIONRESISTANCE | 输入—输出 INPUT—OUTPUT | ≥50MΩ,500VDC | ||
输入—地 INPUT—FG | ≥50MΩ,500VDC | |||
输出—地 OUTPUT—FG | ≥50MΩ,500VDC | |||
接口类型 CONNECTION | 输入 输出 INPUT/OUTPUT | 9.5-9P | ||
规格尺寸DIMENSIONS | 长×宽×高 (mm)LENGTH×WIDTH×HEIGHT | 225*140*65(WEIGHT:0.99Kg) | ||
包装 CASING | 长×宽×高 (mm)LENGTH×WIDTH×HEIGHT | 450*270*305（每件12台; WEIGHT:13Kg） | ||
环 境 ENVIRONMENT | 工作温度 OPERATING TEMPERATURE | 0℃～45℃, 20%～90% RH | ||
贮藏温度 STORAGE TEMPERATURE | -25℃～85℃, 10%～95% RH | |||
