Pdg10 Smart Pump Drive Motor USB Flash Drive

• Application: Three Phase Transducer
• Output Type: Triple
• Principle of Work: Vector Control Transducer
• Switch Mode: High Carrier Frequency PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Model NO.: PDG10
• Link of Transformation: AC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Constant Torque Universal Type
• Brand: Saj
• Transport Package: Standard Package
• Trademark: SAJ
• Origin: China
• HS Code: 8467299000
• Production Capacity: 5000PCS/Month

Product Description

PDG10 Smart Pump Drive

The PDG10 Series Smart Pump Drive is a multi-purpose water pump speed control product independently developed by SAJ. It is installed in the electric control cabinet and can be connected to various senor signals such as pressure sensors, remote pressure gauges and pressure switches. The system is simple in operation, high in reliability, low in noise, and cost-effective. Each pump is equipped with a pump drive, which can realize multi-pump smart on-line operation.
                                                                                                          Product features
Two-way communication, strong expansibility

Standard dual RS485, on-line monitoring of balance	Standard dual relay,one-drive-two rotation work
Standard dual analog, current voltage change at random

More pumps online,could be adjusted by anyone

Online wiring simple, up to 6 units

One-key pressure setting, simple macro parameters tuning

Exclusive water supply function

Single/multi point pressure detection, more accurate & efficient	Special control: dormancy, leaking, automatic recovery
Special protection: lack of water, antifreeze, high and low pressure alarm

Broad applicability

Universal product design	Wide range of 0.75 ~ 400 kW power
Stable	Open panel control function, fan pump is available

Applications

No negative pressure water supply system	Secondary pressure water supply system
Water treatment, circulating water system	Air conditioning hot and cold water systems

                                                                                                          Product parameters
Control characteristic

Starting torque:	0.5Hz 100%
Speed adjustable range:	1:100
speed-holding precision:	±1.0%
Overload capability:	150% rated current for 60s; 180% rated current for 1s
Acceleration/deceleration time:	Range: 0.01 ~ 360s

Input/output

Start frequency:	0.01~10.00Hz
Input voltage:	220V/380V±15%
Input frequency range:	50/60Hz, fluctuation range: ±5%
Output voltage:	0 ~ rated input voltage
Output frequency:	0~50/60Hz

Peripheral interface

Programmable digital input:	6 ways of digital terminal input
Programmable analog input:	AI1: 0/4 ~ 20mA; To switching 0~10V by setting parameters AI2: 0/4 ~ 20mA; To switching 0~10V by setting parameters
Relay output:	2 way of output, programmable
Open-collector output:	1 way of output, programmable
Analog output:	Reserved

Basic functions

Command running channel:	Three kinds of channels: 1. operation panel 2. control terminal 3.serial communication port, choose 1 and 2 for host drive and 3 for auxiliaries
Multi-Pump Smart Link:	One drive in the system can be host and controls auxiliaries(4 at most) to work by communication mode. Host sends PID feedback to auxiliaries and monitors status of auxiliaries in real time. If failure occurs, the auxiliary will be skipped.
Integrated PID:	Advanced PID arithmetic to realize closed loop control system
AVR:	When grid voltage changes, it keeps output voltage constant automatically. By default, it doesn't work at deceleration.
Stall control:	Automatically limit current and voltage at running period to prevent tripping caused by frequent overcurrent/overvoltage.
Water shortage protection:	Controller detects that pipe network pressure is lower than water shortage pressure, system stops working automatically. After set period, it restarts automatically for specified times. If pressure restores to normal, system works normally. Otherwise, system stops automatically in case of idle running of pump and prolongs pump lifetime in maximum.
High pressure alarm:	When pressure exceeds set pressure, it stops automatically to prevent pipe network from high pressure.
Automatic energysaving running:	Decrease output voltage automatically at light load to save energy.
Password setting:	4-bit password can be set with non-zero numbers. Exit password setting interface and the password will be valid after 1 minute.
Parameter lock:	Define whether the parameter is locked in running or stopped state in case of misoperation.

Application environment

Installation environment:	Installation environment should have be without direct sunlight, dust,corrosive gas, inflammable gas, oil mist, steam, water drop
Altitude:	Lower than 1000m, service in derated capacity above 1000m. Derate 1% capacity every 100m increase in height.
Environmental temperature:	-10ºC ~ +40ºC, service in derated capacity for 40ºC ~ 50ºC. Derate 4% capacity every 1ºC increase in temperature.B29
Humidity:	≤95%RH, no water condensation
Vibration:	<5.9m/S2 (0.6G)