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Useful Information from Everyday Practice
Gepr ü fte Sicherheit (GS) (Approved Safety)
"GS" stands for "Gepr ü fte Sicherheit" (approved safety). It is a European certification for
devices according to the German Equipment Safety Law "GS". It is provided for products,
which are included in the application area of the equipment safety law. This application
area includes power supply units because the minimum distance, for example, between
line voltage and output voltage is important for safety-related considerations.
The "Gepr ü fte Sicherheit" (approved safety) mark is issued by an approved body (e.g.,
T ü V = Technischer ü berwachungsverein [technical supervision body]) when carrying out
a type approval test. For testing the safety features of the power supply units, the insurance
conditions against occupational accidents (German: Berufsgenossenschaft) are applied.
These conditions are much more difficult to fulfill than the demands of the European
Machinery Directive (CE mark).
Germanischer Lloyd (GL) (German Lloyd)
The German Lloyd approval is a type approval test required in naval and offshore
engineering. Power supply units with this approval fulfill maximum demands with regard to
the climatic and mechanical environment.
CB Scheme
CB Scheme is operated by numerous international safety-related committees of different
countries and testing organizations. CB Scheme developed a system for approvals dealing
with the safety of electrical and electronic products. A power supply unit tested according
to CB Scheme safety directives can obtain national certification in all other member
countries of the CB Scheme.
5598_en_03
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相关PDF资料
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
2AC109
SWITCH DOOR ROD SPDT 15A SCREW
2AC110
SWITCH DOOR ROD SPDT 15A QC
2AC19
SWITCH DOOR ROD SPDT 15A SCREW
相关代理商/技术参数
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
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