PB261-4848T

PB261-4848T

  • 厂商:

    POWERBOX

  • 封装:

  • 描述:

    PB261-4848T - 200-500 WATTS DC/DC SINGLE OUTPUT - Powerbox

  • 详情介绍
  • 数据手册
  • 价格&库存
PB261-4848T 数据手册
PB261 Series 2 0 0 - 5 0 0 W AT T S D C / D C S I N G L E O U T P U T OPEN FRAME & ENCLOSED Features • • • • • • • • • • Rugged DC/DC converter for industrial applications 24 or 48Vdc input / 12, 24 or 48Vdc output 200 to 500W output. Parallel operation to 2kW Input reverse polarity protection Input overvoltage and undervoltage lockout Overtemperature protection Adjustable output voltage DC OK alarm LED and voltage-free contact Low RF emissions Specification INPUT Input voltage Undervoltage lockout Overvoltage lockout 24Vdc (18-30Vdc) 48Vdc (36-60Vdc) 24V: 17.2Vdc 48V: 30Vdc 24V: 37.8Vdc 48V: 78.8Vdc OPERATING Efficiency Load sharing Isolation Overtemperature protection 79 – 84% typ. ±5% In/Out 4243Vdc, 1 min. In/Gnd 2121Vdc, 1 min. Out/Gnd 707Vdc, 1 min. 100°C typ. OUTPUT Output voltage Voltage adjustment range Output current Output power Ripple & noise Line regulation Load regulation Overvoltage protection See Table ±8% See Table See Table Typ. See Table BW=20MHz 0.2% typ. over input range 12 and 24V: 2% typ. 48V: 5% typ. 12V: 15Vmax. 24V: 29Vmax. 48V: 58Vmax. 120% of rating typ. STANDARDS Safety standards C-tick Complies with AS/NZS60950:2000 AS/NZS CISPR11 Group 1, Class A MECHANICAL General Dimensions Input terminations Output terminations Alarm termination Chassis mount enclosure 247x176x70mm (LxWxH) 40A M4 Screw Terminals 40A M4 Screw Terminals Pluggable Screw Terminal Blocks for 1.5 mm2 wire SYNC port (parallel operation) Two RJ-12 6/6 sockets Overcurrent protection Selection Table MODEL NUMBER INPUT OUTPUT RIPPLE & POWER NOISE DISPLAYS / ALARMS DC OK Green LED: ON=OK Voltage–free changeover contact (32V, 1A) PB261-2412E PB261-2424E PB261-2448E PB261-2412T PB261-2424T PB261-2448T PB261-4812S PB261-4824S PB261-4848E PB261-4812U PB261-4824U PB261-4848T 18-30V 18-30V 18-30V 18-30V 18-30V 18-30V 36-60V 36-60V 36-60V 36-60V 36-60V 36-60V 12V 24V 48V 12V 24V 48V 12V 24V 48V 12V 24V 48V 16.7A 8.3A 4.2A 33.3A 16.7A 7.1A 20.8A 10.4A 4.6A 41.7A 20.8A 9.2A 50mV 45mV 50mV 30mV 25mV 25mV 80mV 50mV 60mV 40mV 35mV 25mV 200W 200W 200W 400W 400W 340W 250W 250W 220W 500W 500W 440W ENVIRONMENTAL Operating temperature Relative humidity Cooling 0 – 40°C 5 – 90% (non-condensing) Thermostatically Controlled Fan Your dependable power partner – www.powerbox.com.au 113 OPEN FRAME & ENCLOSED 114 PB261 Series 2 0 0 - 5 0 0 W AT T S D C / D C S I N G L E O U T P U T Technical Illustrations EXTERNAL VIEW TERMINATIONS
PB261-4848T
1. 物料型号: - PB261-2412E:输入18-30V,输出12V,16.7A,200W,纹波与噪声50mV - PB261-2424E:输入18-30V,输出24V,8.3A,200W,纹波与噪声45mV - PB261-2448E:输入18-30V,输出48V,4.2A,200W,纹波与噪声50mV - PB261-2412T:输入18-30V,输出12V,33.3A,400W,纹波与噪声30mV - PB261-2424T:输入18-30V,输出24V,16.7A,400W,纹波与噪声25mV - PB261-2448T:输入18-30V,输出48V,7.1A,340W,纹波与噪声25mV - PB261-48125:输入36-60V,输出12V,20.8A,250W,纹波与噪声80mV - PB261-4824S:输入36-60V,输出24V,10.4A,250W,纹波与噪声50mV - PB261-4848E:输入36-60V,输出48V,4.6A,220W,纹波与噪声60mV - PB261-4812U:输入36-60V,输出12V,41.7A,500W,纹波与噪声40mV - PB261-4824U:输入36-60V,输出24V,20.8A,500W,纹波与噪声35mV - PB261-4848T:输入36-60V,输出48V,9.2A,440W,纹波与噪声25mV

2. 器件简介: - PB261 Series是一款坚固的DC/DC转换器,适用于工业应用,具有24或48Vdc输入和12、24或48Vdc输出,输出功率为200到500W,支持并联操作至2kW。

3. 引脚分配: - 输入端子:40A M4螺丝端子 - 输出端子:40A M4螺丝端子 - 报警端子:可插拔的螺丝端子块,适用于1.5 mm²线 - 同步端口(并联操作):两个RJ-12 6/6插座

4. 参数特性: - 工作输入电压:24Vdc(18-30Vdc)或48Vdc(36-60Vdc) - 输出电压:见表格 - 电压调整范围:+8% - 输出电流和功率:见表格 - 纹波与噪声:典型值见表格,带宽20MHz - 线路调整率:典型值0.2%,输入范围内 - 负载调整率:12和24V:典型值2%,48V:典型值5% - 过压保护:12V:最大15V,24V:最大29V,48V:最大58V - 过流保护:额定值的120%典型值

5. 功能详解: - 可调输出电压 - DC OK报警LED和无电压接触 - 低RF辐射

6. 应用信息: - 适用于需要稳定DC电源的工业应用场合。

7. 封装信息: - 一般:机架安装式外壳 - 尺寸:247x176x70mm(长x宽x高)
PB261-4848T 价格&库存

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