Household Intelligent Pump Inverter (PDM-30)

Product Description

The optimized PID control algorithm makes each time of frequency adjustment smoothly and naturally, brings quiet into your home.Upgraded Appearance Flexible and Multi-purpose, Domestic Good Helper Promotion of Functions and Performance.

Technical Parameter

1.Fashion Appearance Humanized keyboard design

Small Size, Streamlined Appearance Back-pack mounted, more elegant and convenient. IP54 Protection Level Dustproof and waterproof. Dual Pressure Display Setting Pressure and real-time pressure show together, more convenient.

2. Advanced hardware security and stability

Brand-new hardware solutions, imported chips and components, advanced design concept and the forefront of the industry design standards.

3. High-quality fan Sunken cooling structure

220v Voltage, Suitable for Domestic Pumps 0.75-2.2kw, domestic pump application. Single Pump / Multi-pump Linked, Smart PID algorithm Equipped with RS485 interface, making the small-pump control able to achieve multi-pump link functions.

4. MSEM Multi-pump on-line without interference

Equipped with RS485 interface, making the small-pump control able to achieve multi-pump link functions.

Technical Parameter

Control Mode	V/F Control
Starting Torque	1Hz100%
Speed Holding Precision	±1.0%
Overload Capacity	150% rated current for 60s;180% rated current for 1s.
Input Voltage Range	Works with 220v wide voltage range, when input voltage reduces,output frequency reduces accordingly until the voltage goes to theminimum starting voltage ofthe hardware.
Input Frequency Range	50/60Hz,fluctuation range: +5%
Output Voltage Range	0~100Hz，factory default 50Hz
Programmable digital input	Dual digitalinput terminals
Analog Power	+33-+24Vadjustable power
Requency Source	2 Frequency sources:Up and Down Key, PID mode
Integrated PID	Advanced PID arithmetic to realize closed loop control system
Stall Control	Automatically limits current and voltage at running period toprevent tripping caused by frequent over current /over voltage
Parameter lock	Define whether the parameter is locked in running or stoppedstate in case of misoperation. When the parameters are lockedstill can settarget pressure.
High pressure alarm	Detect feedback pressure to protect pipe network
Installation Environment	Installation environment should have be without direct sunlight, 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.
Altitude	Lower than 1000m.lfabove 1000m, servicein derated capacityDerate 1% capacity every 100m increase in height.
Water shortage protection	Multiple water shortage detection methods, which ensure thepump drive protects equipments work normally in the case of water shortage