J.SCHNEIDER自成立75年以来，凭借创新和成长已成为全球市场上优质的电源供应商之一。
J.SCHNEIDER的主营产品有变压器，反应器，电抗器，电源和转换器等。
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Technical Data
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Input
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Nominal input voltageg
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24 V DC -1,2 % / +15 % (SELV/PELV)
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Input voltage range
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23,7…27,6 V DC ± 0 %
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Min. charging voltage
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23,7 V DC
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Nominal input current
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3 A
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Output
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Output voltage in back-up operation
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23,0 V DC ±2 %
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Nominal output current
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3 A
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Energy (typical)
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1,5 kJ @ (Ua = 22,8 V DC, Ia = 0,6 A)
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Max power loss ‚worst-case‘
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7 W
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efficiency
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93,9% @ (Ue=24,0 V DC; Ua=23 V DC;Ia = 3 A)
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Fusing
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Internal device protection (interal)
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4 A (T)
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Fusing DC-output circuit (external)
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3 A (T)
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General
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Protective system
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IP20
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Operational temperature
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-40 °C … 60 °C
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Storage temperature
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-40 °C … 60 °C
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Rel. humidity
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≤95% no condensation
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Max. mounting height (without load reduction)
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2000 m
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Dimensions (HxWxD)
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92,5 mm x 60 mm x 116 mm
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weight
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0,6 kg
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J-SCHNEIDER电源C-TEC 2403-1产品介绍
C-TEC 系列的 DC-UPS 包括超级电容器作为外壳内的能量存储。 该电容器在正常运行期间由系统电压 (Ue) 充电。 连接的负载也由系统电压供电。 在系统电压中断的情况下，超级电容器的能量以调节的方式释放。 对于 dc dc 转换器，负载由电容器供电，直到其放电。 后备时间取决于电容器的充电状态和放电电流。
• 长寿命超级电容器免维护
• 基于微控制器的超级电容器充电和放电
• 使用无电位触点和 LED 控制操作和充电状态
• 可通过外部电容器扩展模块进行容量扩展
The DC-UPS of the series C-TEC includes ultra-capacitors as energy storage inside the housing. This capacitor is charged with the system voltage (Ue) during normal operation. The connected loads are supplied as well from the system voltage. In case of an interruption of the system voltage the energy of the ultra-capacitors is released in a regulated way. With a dc dc converter, the load is supplied by the capacitor until it is discharged. The back-up time depends on the state of charge of the capacitors and on the discharge current.
• Maintenance-free because of long-life ultra-capacitors
• Microcontroller based charging and discharging of the ultra-capacitors
• Control of operation and status of charge with potential-free contacts and LED
• Capacity extension possible with external capacitor extension modules
J-SCHNEIDER电源C-TEC系列其他常用型号：
J-SCHNEIDER C-TEC 2403
J-SCHNEIDER C-TEC 2403 USB
J-SCHNEIDER C-TEC 2403-05
J-SCHNEIDER C-TEC 2403-1