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Backpack Mounted Pumps, Water Special Machine Saj Smart Inverter (PDH-30)

PDH30 series intelligent water pump drive is high-end performance products for backpack installation; the product body has a protection level of IP54 and is suitable for complex applications. The product adopts the latest TI series main control chip and integrates permanent magnet synchronous and asynchronous control. The control algorithm is more optimized. The product has standard dual-channel communication, multi-pump linked function, constant pressure water supply mode and frequency manually adjustment mode, etc.

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Product Description

Features

1. TWO-WAY COMMUNICATION FLEXIBLE EXTEND

Upgraded appearance permanent magnet synchronous/ asynchronous control upgraded ECU, lower noise, good heat dissipation Dual-way communication interface ,IoT Monitoring.

2.CONSTANT PRESSURE WATER SUPPLY INTELLIGENT PROTECTION

Equipment overcurrent, overvoltage, overheating, short circuit protection, motor output short circuit protection;Water pressure high pressure, low pressure, water shortage idling, antifreeze protection, water shortage reset function.

3.WATERPROOF AND DUSTPROOF WITH THE INSTALLATION

Permanent magnet asynchronous integrated design, optimized PID algorithm, so that the output is more stable and the pump runs more quietly.

4.Fit to Curve Backpack Mounting

IP54, waterproof and dustproof, no need for control cabinet, directly mounted on the pump motor junction box. Backpack fit installation, flat appearance design, junction box type installation, more humanized.

5.SMART PUMP DRIVE

Flat Appearance Design The curved surface design makes the inverter and the water pump visually integrated, more beautiful. IP54 Protection Level Dustproof and waterproof. Removable Cover for Wiring No need to tear down inverter, easy to connect wires.

Technical Parameter

Control mode	V/F Control
Starting torque	1Hz100%
Overload Capacity	150% rated current for 60s;180%rated current for 1s
PermanentMagnetSynchronous Control	Support permanent magnet synchronous motor with same power range
Input Voltage Range	Works with 220v，380v wide voltage range, when input voltagereduces, output frequency reduces accordingly until the voltagegoes to the minimum starting voltage ofthe hardware.
Input Frequency Range	50/60Hzfluctuationrange:+5%
Output Voltage range	0-220V/0-380V
Programmable analog input	Dual analog input terminals: can be set to 0-10V input or 4-20mA input by adjusting parameters
Analog Power	+10V、+5V、+24V three kinds ofpower
Output Frequency Range	0~300Hz，factory default 50Hz
Programmable digitalinput	3-way digitalinput terminals
Communication Interface	Standardly equipped with 2-way communication interface: one isolated RS485 for upper-machineandone CAN for communication amonginverters
Waterleakage inspection	Optimize sleeping control by waterleakageinspection
High pressure alarm	Detect feedback pressure to protect pipe network
Installation Environment	Installation environment should have be without direct sunliaht, drive can be dust-proof andsplash-proof. Note: Although inverter has a high protection level, it is not explode, water-proofproductsand please don' timmersein water

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