金沙3983cc登录

Shijiazhuang Kingda Pump Industry Group Co., Ltd 


强大泵业

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Variable frequency constant pressure water supply control system

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Variable frequency constant pressure water supply control system

Detailed

变频恒压供水控制系统.jpg

Product overview

The system has 2 programmable analog inputs (AI), 1 programmable analog outputs (AO), 5 programmable digital inputs (DI), and 2 programmable digital outputs (DO).

金沙3983cc登录Product advantages

金沙3983cc登录Continuous load capacity: 150% In, 1 minutes per 10 minutes

Serial communication capability: the standard RS-485 interface enables the frequency converter to easily connect with the computer.

金沙3983cc登录Protection features: over current protection, I2t, over voltage protection, undervoltage protection, overheating protection, short circuit protection, grounding protection, undervoltage buffer, undervoltage / overload protection, serial protection, AI protection, etc.

Relative humidity: 20 ~ 90%RH non condensation

Shell protection grade: IP20

金沙3983cc登录Installation height: the highest is above sea level 1000 meters, if more than the need to reduce capacity operation.

application area

Water supply control

金沙3983cc登录Structural characteristics

金沙3983cc登录The control system to ensure a reliable water supply pump, long service life, the main control element and the transducer are imported components, superior quality, with the water level automatic control, automatic stop water water automatic recovery function; in order to extend the service life of the pump, the pump can automatically switch the cycle of operation; to ensure a reliable water supply, all the equipment can automatic and manual starting.

Model description

LBQ/LRQ/LZQ/LQQ

金沙3983cc登录Power range: 2.2 to 300kW

Power supply voltage: 380 V 3 phase + 10%;

金沙3983cc登录Power frequency: 48 to 63Hz


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