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参数资料
| 型号： | 2938879 |
| 厂商： | Phoenix Contact |
| 文件页数： | 13/15页 |
| 文件大小： | 0K |
| 描述： | POWER SUPPLY 40A 100-240AC 24DC |
| 其它有关文件： | Power Supply Warranty Extension |
| 产品目录绘图： | Quint_125 x 240 x 130 |
| 标准包装： | 1 |
| 系列： | Quint |
| 类型： | 标准产品 |
| 输出数： | 1 |
| 输出电压： | 24V |
| 输入电压： | 110 ~ 240VAC |
| 输出 - 1 @ 电流（最大）： | 24 VDC @ 40A |
| 功率（瓦特）： | 960W |
| 电源类型： | 开关（封闭框架） |
| 应用： | 商用 |
| 安装类型： | DIN 轨道 |
| 尺寸/尺寸： | 4.92" L x 9.45" W x 5.12" H（125.0mm x 240.0mm x 130.0mm） |
| 工作温度： | -25°C ~ 70°C |
| 效率： | 92% |
| 电源（瓦特）- 最大： | 960W |
| 批准： | ABS，cUL，DNV，GL，GOST，UL |
| 其它名称： | 277-1913 QUINT-PS-100-240AC/24DC/40 |
QUINT-PS-100-240AC/24DC/40
Signal loop
Monitoring two devices: Use the active signal output of device
1
Output 24 V DC
2
Output 24 V DC
1 and loop in the floating signal output of device 2. In the event
of malfunctioning, a common alarm is output. Any number of
devices can be looped in. This signal combination saves
13
14
+ + - - -
13
14
+ + - - -
wiring costs and logic inputs.
DC OK
15
Function
Output characteristic curve
The power supply works with the static POWER BOOST
U N
I < I N
I > I N
power reserve 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 is 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 N
I BOOST
I OUT [A]
reduced here until the short circuit is eliminated. The U/I
characteristic curve with the POWER BOOST power reserve
ensures that both high inrush currents of capacitive loads as
well as loads with DC/DC converters in the primary circuit can
be supplied.
In order to trip standard circuit breakers magnetically and
therefore quickly, power supply units have to provide a
multiple of the nominal current for a short time.
The characteristic curve shows when I < I N , I > I N and U is <
0.9 x U N . The "signaling" table is to be consulted for the
respective signaling.
U N = 24 V
I N = 40 A
I Boost = 45 A
P N = 960 W
P Boost = 1080 W
102315_en_02
PHOENIX CONTACT
13
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 2938905 | 制造商:Phoenix Contact 功能描述:Primary Switched-Mode Power Supply |
| 2938918 | 功能描述:DIN导轨式电源 100-240AC 5DC 4A 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 |
| 2938921 | 功能描述:DIN导轨式电源 100-240AC 12DC 3A 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 |
| 293893-000 | 制造商:TE Connectivity 功能描述:RD16A20-31-S9-00 |
| 2938934 | 功能描述:DIN导轨式电源 100-240AC 15DC 2.4A 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 |
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