参数资料
型号: 2938840
厂商: Phoenix Contact
文件页数: 91/106页
文件大小: 0K
描述: POWER SUPPLY 1A 24VDC
其它有关文件: Power Supply Warranty Extension
产品目录绘图: 2938840
标准包装: 1
系列: 迷你型
类型: 标准产品
输出数: 1
输出电压: 24V
输入电压: 100 ~ 240 VAC
输出 - 1 @ 电流(最大): 24 VDC @ 1A
功率(瓦特): 24W
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: 4.51" L x 0.89" W x 3.90" H(114.5mm x 22.5mm x 99.0mm)
工作温度: -25°C ~ 70°C
效率: 80%
电源(瓦特)- 最大: 24W
批准: cUL,UL
其它名称: 277-1668
MINI-PS-100-240AC/24DC/1
Selecting a Power Supply Unit
4
Selecting a Power Supply Unit
Selecting a power supply unit for a specific application is the subject of this section. The
power supply unit is selected successively on the basis of the following two lists of
questions: "mechanical structure" and "electrical structure". All terms used are explained
The following must be considered for devices, which are mainly used in the control cabinet
for industrial applications:
What kind of shock protection is required?
Protection against finger contact of dangerous parts is ensured as from IP20 class of
protection.
What kind of water protection is required?
As from IP23, devices are protected against spraying water. For higher demands,
installation in a control cabinet with appropriate class of protection is necessary.
Phoenix Contact recommends IP20 class of protection for devices installed in a control
cabinet.
What kind of shock/vibration resistance is required?
The vibration resistance for industrial applications should be 2.3g (g = gravitational
acceleration).
Shock resistance of 30g ensures safety transportation of preassembled control cabinets.
Which device is required for which supply voltage?
Thanks to the wide-range input the power supply unit can be used all over the world. This
simplifies the choice of a suitable device. At the same time logistics is reduced because
only one device type is required for one performance class.
What installation options are required?
For devices installed in a control cabinet mounting on NS 35 DIN rails according to
EN 50022 has proved to be most suitable. A universal mounting rail adapter ensures easy
mounting on and removal from the DIN rail.
With QUINT POWER devices the mounting rail adapter can be replaced by a special
S7 adapter to enable mounting on different mounting rail systems (e.g., S7-300 rail).
5598_en_03
PHOENIX CONTACT
4-1
相关PDF资料
PDF描述
2938853 DIN RAIL POWER SUPPLY 24VDC 5A
2938866 POWER SUPPLY 10A 24VDC
2938879 POWER SUPPLY 40A 100-240AC 24DC
2938976 POWER SUPPLY 20A 100-240AC 48DC
299D225X0025AB1 CAP TANT 2.2UF 25V 20% RADIAL
相关代理商/技术参数
参数描述
2938853 功能描述:DIN导轨式电源 QUINT 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
2938860-2 制造商: 功能描述: 制造商:undefined 功能描述:
2938866 功能描述:DIN导轨式电源 QUINT100-240AC/24DC 24VDC 10A 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
2938879 功能描述:DIN导轨式电源 QUINT 24VOLT 40AMP 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
2938905 制造商:Phoenix Contact 功能描述:Primary Switched-Mode Power Supply