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型号 | UHP-1500-24 | UHP-1500-48 | |||
输出 | 直流电压 | 24V | 48V | ||
额定电流 | 62.5A | 31.5A | |||
额定功率 | 1500W | 1512W | |||
纹波与噪声(max)备注2 | 240mVp-p | 350mVp-p | |||
电压调整范围 | 通过内建电位器,SVR | ||||
24-28.8V | 48-57.6V | ||||
电压精度 备注3 | ±1.0% | ±1.0% | |||
线性调整率 | ±0.5% | ±0.5% | |||
负载调整率 | ±0.5% | ±0.5% | |||
启动、上升时间备注4 | 1800ms, 60ms/230VAC 1800ms! 60ms/115VAC(满载时) | ||||
保持时间(Typ.)备注4 | 16ms/230VAC(75% 负载时)10ms/230VAC(满载时);16ms/115VAC(75% 负载时)10ms/115VAC(满载时) | ||||
输入 | 电压范围 备注4 | 90-264VAC 250 - 370VDC | |||
频率范围 | 47-63HZ | ||||
功率因素(Typ.) 备注4 | PF30.95/230VAC PF30.99/115VAC(满载时) | ||||
效率(Typ.) | 95% | 96% | |||
交流电流(肺) | 11A/115VAC 8A/230VAC | ||||
浪涌电流(Typ.) | 冷启动:30A/115VAC 60A/230VAC | ||||
漏电流 | <0.75mA/240VAC | ||||
保护 | 过负载 | 额定电流105%-115% | |||
保护类型:恒流限制模式,5秒后关闭O/P电压。O/P电压下降后,重启恢复 | |||||
短路 | 保护模式:恒流限制延迟5秒后关闭输出电压,重丿 | 官后恢复 | |||
过电压 | 30 ~ 35V | 60~ 67V | |||
保护模式:关断输出电压,重启恢复 | |||||
过温度 | 保护模式:关断输出电压,温度下降后可自动恢复 | ||||
功能 | 输出电压调整(PV)备注5 | 输出电压可调整到额定电压的50-120%。请参考功能手册 | |||
输出电流调整(PC)备注5 | 输出电流可调整到额定电流的20-100%o请参考功能手册 | ||||
遥控开关 | 电源开启:短路 电源关断:开路 | ||||
辅助电源 | 12V@0.4A,公差±10%,纹波 150mVp-p | ||||
DCOK信号 | 发出TTL信号,电源开启= 4.5-5.5V;电源关断=-0.5-0.5Vo请参考功能手册 | ||||
环境 | 工作温度 | -30~+70°C (请参考"减额曲线") | |||
工作湿度 | 20-90% RH,无冷凝 | ||||
储存温度、湿度 | -40 ~ +85°C ,10-95% RH,无冷凝 | ||||
温度系数 | ±0.03%/°C (0~50°C) | ||||
耐振动 | 10~500Hz,5G10分钟/周期,X、Y、Z轴各60分钟 | ||||
安规和 电磁 兼容 (备注8) | 安全猊范 | UL62368-1,Dekra seal BS EN/EN62368-1, EAC TP TC 004认证通过 | |||
耐压 备注7 | l/P-O/P: 3.75KVAC l/P-FG: 2KVAC O/P-FG: 1.25KVAC | ||||
绝缘阻抗 备注7 | l/P-O/P, l/P-FG.O/P-FG: 100M Ohms/500VDC/25°C/ 70%RH | ||||
Parameter | Standard | Test Level /Note | |||
Conducted | BS EN/EN55032 (CISPR32) | Class B | |||
Radiated | BS EN正N55032 (CISPR32) | Class A | |||
Harmonic Current | BSEN/EN61000-3-2 | Class A | |||
Voltage Flicker | BSEN/EN61000-3-3 | — | |||
BS EN/EN55035, BS EN/EN6100( | )-6-2 | ||||
Parameter | Standard | Test Level /Note | |||
ESD | BSEN/EN61000-4-2 | Level 3,8KV air; Level 2,4KV contact | |||
Radiated | BSEN/EN61000-4-3 | Level 3 | |||
EFT/Burst | BSEN/EN61000-4-4 | Level 3 | |||
Surge | BSEN/EN61000-6-2 | 2KV/Line-Line 4KV/Line-Earth | |||
Conducted | BSEN/EN61000-4-6 | Level 3 | |||
Magnetic Field | BSEN/EN61000-4-8 | Level 4 | |||
Voltage Dips and Interruptions | BSEN/EN61000-4-11 | >95% dip 0.5 periods, 30% dip 25 periods, >95% interruptions 250 periods | |||
其它 | MTBF | 535.4K hrs min. Telcordia SR-332 (Bellcore); 56.7K hrs min. MIL-HDBK-217F (25°C) | |||
尺寸 | 290*140*41 mm (L*W*H) | ||||
包装 | 2.51kg; 6pcs/16.06kg/0.86CUFT | ||||
备注 | 1. 如未特别说明,所有规格参數均在输入为230以C、额定负载、25°C环境温度下进行量测。 |