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| 型号： | 84874200 |
| 厂商： | Crouzet USA |
| 文件页数： | 3/7页 |
| 文件大小： | 0K |
| 描述： | HPC PUMP MOTOR MONITOR |
| 其它有关文件： | Declaration of Conformity |
| 标准包装： | 1 |
| 系列： | * |
| 其它名称： | 84874200-ND |
10/04/2014
This mode is for controlling a pump based on one external signal (Y1).
The relay output is closed when the signal is present at Y1 (contact closed).
After a fault the relay remains open (even if the current returns to normal) and the module can be reclosed in two different ways :
- By a reset : cutting of power supply,
- Or by a reset through pressing an external contact (pushbutton for example) entering the second control input (Y2).
www.crouzet.com
N o
Legend
Current fault
Relay
Fault monitoring inhibit time on pump start-up (Ti)
Delay timing in case of fault (Tt)
Principles
This mode is for controlling a pump based on two external signals (Y1 and Y2).
The output relay closes when both input signals are present (Y1 and Y2 closed).
It will open as soon as either of these two signals is absent.
If the controller is configured in single phase, it monitors the current drawn by the pump.
If the controller is configured in 3-phase, it monitors current, phase sequence and phase failure.
If a phase fault is detected, the output relay opens immediately.
On energisation, the output relay cannot be closed if there is a phase fault or phase failure.
N o
Legend
Current fault
Relay
Fault monitoring inhibit time on pump start-up (Ti)
Delay timing in case of fault (Tt)
Principles
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
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相关代理商/技术参数 |
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|---|---|
| 84874300 | 制造商:Crouzet 功能描述: |
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| 848748987 | 功能描述:线性和开关式电源 Output cable set 2 AWG 10FT (BLK/RED) RoHS:否 制造商:TDK-Lambda 产品:Switching Supplies 开放式框架/封闭式:Enclosed 输出功率额定值:800 W 输入电压:85 VAC to 265 VAC 输出端数量:1 输出电压（通道 1）:20 V 输出电流（通道 1）:40 A 商用/医用: 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:Rack 长度: 宽度: 高度: |
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