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Sichuan Jinhuili Electric Co., LTD
1 Years
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| Brand Name : | JHL |
| Model Number : | One control six variable frequency constant pressure water supply controller |
| Certification : | CCC |
| Payment Terms : | L/C, T/T |
| Supply Ability : | 1000PCS/YEAR |
| Delivery Time : | 30work days |
One control six variable frequency constant pressure water supply controller
Power supply: AC220V 50/60Hz
Display mode: Chinese touch color screen Working mode: Control 5+1 constant pressure water supply; No negative pressure water supply Protection function: pressure upper limit overpressure protection, water shortage/shutdown protection, pressure transmitter off-line protection Fault indication: fault alarm output Load type: water pump Contact capacity: 250VAC 5A(resistive) Dimensions: 214×136×50mm Hole size: 205×127mm Installation mode: panel type Operating temperature: -10℃ ~ 70℃Ambient humidity: 10 ~ 90%RH (non-condensing)
product feature
◇The pump group can be set in a variety of ways, supporting a maximum of 5 main pumps +1 small pumps to meet a variety of combination conditions
◇ Support single frequency conversion, multi-frequency conversion wiring◇ High-precision clock multi-period start and stop function, support up to 6 periods◇ With sleep function, the main pump and small pump sleep parameters can be set independently◇ Pressure upper limit protection function, over pressure automatic stop pump
◇ Pressure transmitter off-line detection
◇ Stable 24V DC output, can directly drive the pressure transmitter◇ Perfect PID and acceleration and deceleration time control, simplify the field debugging time ◇ fault records can be queried◇ Support RS485 communication
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