Duplex Pump Controller
The PCH32 is duplex alternating pump controller, designed to control two water pumps. It is a three-phase panel that features easy one-key parameter setting, and has a 485 interface for widespread applicability. The PCH32 is a versatile control panel that can support both digital and analog signals. It also comes with an external 24V warning light that indicates any faults that may occur. The PCH32 is an ideal choice for controlling pumps in a variety of settings.
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Product Introduction
Shanghai JIT Smart Technology Co., Ltd. is one of the leading manufacturers and suppliers of duplex pump controller in China. We have world-leading production equipment and strong manufacturing capabilities. Welcome to buy advanced duplex pump controller made in China here from our factory.
The PCH32 is duplex alternating pump controller, designed to control two water pumps.
It is a three-phase panel that features easy one-key parameter setting, and has a 485 interface for widespread applicability.

The PCH32 is a versatile control panel that can support both digital and analog signals.
It also comes with an external 24V warning light that indicates any faults that may occur.
The PCH32 is an ideal choice for controlling pumps in a variety of settings.

|
Model |
PCH32 plus duplex alternating pump controller
|
|
Electrical Configuration |
|
|
Input Voltage & Output power |
Single phase, AC220-240V |
|
Output power |
0.37-5.5kw (three phase, AC220-240V) |
|
Start type |
DOL |
|
Qty of controlled pump |
Duplex pump |
|
Main Protection Function |
|
|
Over load protection by ampere |
Yes |
|
Pump motor stalled |
Yes |
|
Dry run with sensor free |
Yes |
|
Under/Over voltage |
Yes |
|
Open phase |
Yes |
|
Three phase unbalance |
Yes |
|
Phase reversal |
Yes |
|
Repeat start |
Yes |
|
Pump leakage |
Yes |
|
Over temperature |
Yes |
|
Other Function |
|
|
Pump last five faults record displaying |
Yes |
|
Pump accumulative running time displaying |
Yes |
|
RS485 port |
Yes |
|
Pump shaft anti-rust (sewage application) |
Yes |
|
Application |
|
|
Water transfer by float switch/liquid sensor |
Yes |
|
Pressure boosting by pressure switch |
Yes |
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