收藏本站
QUINT-PS/ 3AC/24DC/ 5
15
Function
Output characteristic curve
The power supply unit works with the static power reserve
U N
I < I N
I > I N
POWER BOOST as shown in the U/I characteristic curve in
the figure. At ambient temperatures T amb < +40 °C, I BOOST is
available continuously. At higher temperatures, it's available
U < 0,9 x U N
for a few minutes. In the event of a secondary-side short
circuit or overload, the output current is limited to I BOOST .
Thereby, the module does not switch off, but rather supplies
a continuous output current. The secondary voltage is
I BOOST
I N
I N
I BOOST
I OUT [A]
reduced here until the short circuit is eliminated. The U/I
characteristic curve with the power reserve POWER BOOST
ensures that both high inrush currents of capacitive loads as
well as consumers with DC/DC converters in the primary
circuit can be supplied.
In order to trip standard power circuit breakers magnetically
and very quickly, power supply units must supply a multiple of
their nominal current for a short period.
As can be seen from the characteristic curve, when I < I N , I >
I N and U < 0.9 x U N . The relevant signaling can be found in the
table "Signaling".
U N = 24 V
I N = 5 A
I BOOST = 7.5 A
SFB technology = 30 A
P N = 120 W
P BOOST = 180 W
Thermal behavior
With an ambient temperature of up to +40°C, the device
supplies the continuous output current of I BOOST . The device
can supply a nominal output current of I N with ambient
temperatures of up to +60°C. In the case of ambient
temperatures above +60°C, the output current must be
reduced by 2.5% per Kelvin increase in temperature. The
device does not switch off at ambient temperatures of +70°C
0
-25
103130_en_01
2 0
40 6 0
Ambient temperature [°C]
or thermal overload. The output capacity is reduced as far as
necessary to provide device protection. After it has cooled
down, the output capacity is increased again.
14
PHOENIX CONTACT
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
2866747 POWER SUPPLY 3.5A 85-264AC 24DC
2866750 POWER SUPPLY 5A 85-264AC 24DC
2866763 POWER SUPPLY 10A 85-264AC 24DC
2866776 POWER SUPPLY 20A 85-264AC 24DC
2866789 POWER SUPPLY 40A 24VDC
2866792 PWR SUPPLY 20A 3X320-575AC 24DC
2866983 POWER SUPPLY 1.5A 24VDC
288-4205-01 CONN SOCKET QFN 88 POS T/H
相关代理商/技术参数
2-86673-8 制造商:TE CONNECTIVITY 功能描述:050 HOUSING FFC RCPT 100CL DR
2866747 功能描述:DIN导轨式电源 QUINT SFB 1PHASE 24VOLT 3.5AMP RoHS:否 制造商:Mean Well 产品:Linear Supplies 商用/医用:Commercial 输出功率额定值:960 W 输入电压:180 VAC to 264 VAC, 254 VDC to 370 VDC 输出端数量:1 输出电压（通道 1）:48 V 输出电流（通道 1）: 输出电压（通道 2）: 输出电流（通道 2）: 输出电压（通道 3）: 输出电流（通道 3）: 尺寸:150 mm L x 110 mm W
2866750 功能描述:DIN导轨式电源 QUINT SFB 1PHASE 24VOLT 5AMP RoHS:否 制造商:Mean Well 产品:Linear Supplies 商用/医用:Commercial 输出功率额定值:960 W 输入电压:180 VAC to 264 VAC, 254 VDC to 370 VDC 输出端数量:1 输出电压（通道 1）:48 V 输出电流（通道 1）: 输出电压（通道 2）: 输出电流（通道 2）: 输出电压（通道 3）: 输出电流（通道 3）: 尺寸:150 mm L x 110 mm W
2866763 功能描述:DIN导轨式电源 QUINT SFB 1PHASE 24VOLT 10AMP RoHS:否 制造商:Mean Well 产品:Linear Supplies 商用/医用:Commercial 输出功率额定值:960 W 输入电压:180 VAC to 264 VAC, 254 VDC to 370 VDC 输出端数量:1 输出电压（通道 1）:48 V 输出电流（通道 1）: 输出电压（通道 2）: 输出电流（通道 2）: 输出电压（通道 3）: 输出电流（通道 3）: 尺寸:150 mm L x 110 mm W
286677 功能描述:熔丝座 FUSEHOLDER RoHS:否 制造商:Littelfuse 产品: 电流额定值:30 A 电压额定值:1000 VDC 极数:1 系列: 安装风格:DIN Rail 端接类型: 轴类型: 工作温度范围:
2866776 功能描述:DIN导轨式电源 QUINT-PS/1AC/24DC /20A RoHS:否 制造商:Mean Well 产品:Linear Supplies 商用/医用:Commercial 输出功率额定值:960 W 输入电压:180 VAC to 264 VAC, 254 VDC to 370 VDC 输出端数量:1 输出电压（通道 1）:48 V 输出电流（通道 1）: 输出电压（通道 2）: 输出电流（通道 2）: 输出电压（通道 3）: 输出电流（通道 3）: 尺寸:150 mm L x 110 mm W
2866789 功能描述:DIN导轨式电源 QUINT-PS/1AC/24DC/40 RoHS:否 制造商:Mean Well 产品:Linear Supplies 商用/医用:Commercial 输出功率额定值:960 W 输入电压:180 VAC to 264 VAC, 254 VDC to 370 VDC 输出端数量:1 输出电压（通道 1）:48 V 输出电流（通道 1）: 输出电压（通道 2）: 输出电流（通道 2）: 输出电压（通道 3）: 输出电流（通道 3）: 尺寸:150 mm L x 110 mm W
2866792 功能描述:DIN导轨式电源 QUINT-PS/3AC/24DC/20 24VDC 20A 3PH RoHS:否 制造商:Mean Well 产品:Linear Supplies 商用/医用:Commercial 输出功率额定值:960 W 输入电压:180 VAC to 264 VAC, 254 VDC to 370 VDC 输出端数量:1 输出电压（通道 1）:48 V 输出电流（通道 1）: 输出电压（通道 2）: 输出电流（通道 2）: 输出电压（通道 3）: 输出电流（通道 3）: 尺寸:150 mm L x 110 mm W