• Intelligent Constant Pressure Water Supply Controller
  • Intelligent Constant Pressure Water Supply Controller
  • Intelligent Constant Pressure Water Supply Controller
  • Intelligent Constant Pressure Water Supply Controller
  • Intelligent Constant Pressure Water Supply Controller
  • Intelligent Constant Pressure Water Supply Controller

Intelligent Constant Pressure Water Supply Controller

Application: General Transducer
Output Type: Single
Principle of Work: Slip Frequency Control Transducer
Switch Mode: Manual-Automatic Switch
Main Circuit Type: Voltage
Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
Customization:
Manufacturer/Factory & Trading Company

360° Virtual Tour

Diamond Member Since 2009

Suppliers with verified business licenses

Rating: 5.0/5
Guangdong, China
Importers and Exporters
The supplier has import and export rights
Self-branded
The supplier has 2 Self-brands, check the Audit Report for more information
Patents Awarded
The supplier had awarded 4 patents, you can check the Audit Report for more information
Exhibition Experience
The supplier had participated in offline trade shows, you can check the Audit Report for more information
to see all verified strength labels (31)

Basic Info.

Model NO.
B601D
Link of Transformation
AC-AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Simple Type
Brand
Bedford
Power
0.75~2.2kw Inverter
Frequency
50Hz/60Hz
Transport Package
Honeycomb Carton Plus Wooden Tray
Specification
IP54
Trademark
BEDFORD
Origin
Guangzhou, China
HS Code
9032899090
Production Capacity
5000 Pieces/Month

Product Description

B601Series 
Intelligent Constant Pressure 
Water Supply Controller
Intelligent Constant Pressure Water Supply Controller
With high quality, multi-functional, low noise and strong commonality etc. characteristics, B601D series intelligent constant pressure water supply controller is suitable to full-automatic operation;
B601D haven't special demands to peripherals, it almost can be use the normal component. Such as water detection use transducer, transmitter (include water level transmitter, temperature transmitter, etc.) or inductive remote transmission pressure gauge, its output is 4~20mA, 0~5VDC and 0~10 VDC Standard signal.
For an easy control, use an electric contact pressure gauge or pressure switch can be achieved; Water level switch can use the float ball switch or pressure switch and so on general application device. All of this allows user according to the work condition select appropriate peripheral device.
 

Functions Description

Function Name Action Factory setting
Sleep Function No water consumption pump decelerates to the lower limit and after a detection then sleep down. Until the pressure below settings, master wake up automatically. valid
Restarts After Power on Power off during running, it restarts when power on again invalid
Anticlogging Function Just designed for single pump, the pump run REV/FWD alternate. invalid
Day-Part Control Devide one day into several day-part to run a private pressure respectively. Considered input side water pressure limit, once input water pressure is less than setting pressure, stop running; while up to setting, recover running. invalid
Terminal Run/Stop Can be lead to external switch from terminal. When switch on, pump run and maintain a setting constant pressure; when switch off, pump stopped. invalid
Manual/Auto Control Can be lead to external switch from terminal. When switch on, pump run with full-frequency; when switch off, return to variable frequency constant pressure control. invalid
Electric contact  Control Two terminals switch on COM instruct the controller to accelerate and decelerate respectively. Can used for realize the pump running in a switch setting pressure range. invalid
 

Model List

B601D Series Model List
Model No. Rated Input Voltage(V) House Power(HP) Rated Output Current(A) Motor Power(KW)
B601D-2001 1AC: 220V
-15%~+15%
1.0 5.3 0.75
B601D-20015 1.5 6.5 1.1
B601D-2002 2 9.6 1.5
B601D-2003 3 14 2.2
 

External Dimension

The Dimension of B601D

 Dimension
 
Model 
(kW)
A (mm) B (mm) H (mm) W (mm) D (mm) Installation Hole 
Installation Dimension  External Dimension 
0.75~2.2 110 169.6 179.6 120.1 150.3 4.0
 

FUNCTIONING PARAMETER

Entering b00.00 requires password, Factory default: 65535, input the password and access to debugging parameter group.
Function Code Name Setting Range Factory Setting Description
Group br00 Application Group
b00.00 Debugging password 0~65535 00000 Parameter group password, can be changed by b06.09, default is 65535
b00.01 Pressure setting value 0.0~100.0 3.0bar Set according to the actual requirements of user
b00.02 Motor rotating direction 0,1 0 0: forward  1: reverse
b00.03 Reserved      
b00.04 Anti-clogging 0,1 0 0: invalid  1: valid 
Prevention measures, auto reset after stop the running pump. 
b00.05 Anti-clogging rotating cycle 0.0~300.0s 0.0 When the anti-clogging function is valid, used to set  the forward/reverse rotating direction cycle and corresponding output frequency (frequency setting value should be lower than the rated frequency of the pump so as not to cause damage)
b00.06 Anti-clogging output frequency 0.00~600.00HZ 30.00Hz
Group br01 Running Parameter Group
b01.00 High Water Pressure/Level Alarm Value 0.0~100.0 10.0bar When pressure is higher than this preset value, the pump halts, alarms and displays HP.
b01.01 Low Water Pressure/Level Alarm Value 0.0~100.0bar 0.5bar When pressure is lower than the preset value for a Low Pressure Running Time, the pump halts,alarms and displaying LP.
b01.02 Low Pressure/Level Running Time 0~60s 10s
b01.03 Reserved      
b01.04 Anti-clogging FWD./REV. Dead Time 0.0~3600.0 1.0s When anti-clogging is valid, b01.04 set the FWD./REV. transition time
b01.05 Maximum Transducer Setting Range 0.0~100.0 10.0 E.g. If the rated max. range of transducer is 10Bar, b01.05 should be set to 10.0
b01.06 AI1 Lower Limit 0.00~10.00V 0.00V
  1. Lower limit use to Transducer Zero Setting(When is currents input, 4~20mA corresponds 1~5V)
  2. Higher limit use to accordant display and gauge pointing. When display smaller than gaugedecrease higher limit(b01.08);
When display bigger than gaugeincrease higher limit(b01.08).
  1. When analog input is interfered, prolong Filtering time so as to increase the ability of anti-interference, but decrease the sensitivity.
  2. Corresponding relationship of Transducer Parameter Setting:

Figure4-1-1 Transducer Parameters
b01.07 Corresponding Setting of AI1 Lower Limit -100~100% 0%
b01.08 AI1 Higher Limit 0~10V 5V
b01.09 Corresponding Setting of AI1 Higher Limit -100~100% 100%
b01.10 AI1 Filtering time 0.00~10.00s 0.10s
b01.11 AI2 Lower Limit 0~10V 0V
b01.12 Corresponding Setting of AI2 Lower Limit -100~100% 0%
b01.13 AI2 Higher Limit 0~10V 5V
b01.14 Corresponding Setting of AI2 Higher Limit -100~100% 100%
b01.15 AI2 Filtering time 0.00~10.00s 0.10s
b01.16 Restart After Power-on   0,1 0 0:invalid    1:valid
b01.17 Control mode 0,1 0 0:synchronous  1:master-slave
GROUP br02 PID PARAMETER GROUP
b02.00 PID Source Selection 0,1 0 0:Keypad  1: Communication
b02.01 PID Feedback Source Selection  0~2 0 0:AI1  
1:communication 
2:Reserved
b02.02 PID Output Characteristics 0,1 0 0:water Supply 1:pumping
b02.03 Proportional Gain (Kp) 0.00~100.00 0.60 Determining the strength of PID regulation, Kp is bigger, regulation is stronger, but fluctuate easier too. 
b02.04 Integral Time (Ti) 0.01~10 0.30s Bias between the Feedback and the Given, determining the speed of regulation, a shorter Ti gains a stronger regulation. 
b02.05 Differential Time (Td) 0.00~10 0.00s Variable Ratio between the Feedback and the Given, a longer Td gives a stronger regulation. Be cautious use, for differential regulation amplifies interference of system.
b02.06 Sampling Cycle (T) 0.01~100.00 0.10s Calculating time of regulator, when increased, response sluggishly. 
b02.07 PID Control Bias Limit 0.0~100% 0.00% Max. Bias of PID output value corresponding to closed loop given value; Corresponding System Diagram of Max. Limit and Output Frequency.

Figure4-2-1 PID control curve
Properly set the value can regulate the accuracy and stability of PID system. 
b02.08 AI1 Feedback Lost Detecting Value  0.0~100.0% 1.0% Transducer Fault Detecting Setting Value, corresponding to full range(100%), when the detecting time exceeds Feedback Lost time, it is deemed as malfunction by Transducer, the system will report E022 as Transducer Fault Code
b02.09 AI2 Feedback Lost Detecting Value  0.0~100.0% 0.0%
b02.10 Feedback Lost Detecting time 0.00~3600s 1.00s
Group br03 Communication Parameter Group
Multi-pump control temporary reserved, do not modify this group.
Group br04 Sleeping Function Group
b04.00 Sleeping Function  0,1 1 No consuming auto stop. 0:invalid  1:valid
b04.01 Sleeping Waiting time 0.0~300.0s 5.0s delay time, seconds unit
b04.02 Sleeping Test Freq. proportion 0~100% 4% Ensure Halt frequency when no consuming, the value corresponds the rated frequency, e.g. rated frequency50Hz×4%=2Hz, spot setting 1%~4% as proper.
b04.03 Wake-up Pressure Bias 0.0~20.0bar 0.5bar During sleeping waiting time, when the practical outlet pressure is lower than the setting pressure, that is, b00.00 subtracts Wake-up Pressure Bias, the pump restart to work automatically, e.g. the setting value(L)=3.0Bar, Bias(b04.03)=0.5bar, Practical pressure(P)≤L-0.5=2.5bar, the pump will restart to work automatically again.
Group br05 Control Parameter Group
b05.00 Water Level Control
(Terminal S3)
0~2 1 Water level switch style,
0:invalid
1:NC
2:NO
b05.01 S3 Action Delay Time 0~300min 0 Delay time after level switch on, the time can not be set shortly or will create fluctuation caused by frequent initiate-stop.
b05.02 Terminal S1S2 Control 0~3 0 0: invalid
1: Electric contact control
 S1-COM on: Frequency rise
 S2-COM on: Frequency drop
2: Manual/auto control 
 S2-COM off: auto control
 S2-COM on: manual control
3: Terminal run/stop
 S1-COM on: Run
 S1-COM off: Stop
S2-COM off: auto control
 S2-COM on: manual control
Auto Control: Constant water pressure control
Manual Control: Full frequency Running
b05.03 Acceleration Time 0.1~3600s Model set The setting time from max. Frequency to zero.
b05.04 Deceleration Time 0.1~3600s Model set The setting time from zero to max. Frequency
b05.05 Maximum Output Frequency 10.00~600.00Hz 50.00Hz Determine the Acc./Dec. rate
b05.06 Up limit of Output Frequency 00.00~b05.05(MaxFrequency) 50.00Hz Maximum running frequency
b05.07 Lower Limit of Output Frequency 0.00~600.00Hz 30.00Hz The setting in order to guarantee High Efficiency of water pump, depend on the features of the pump, advise that the setting value is selected from 30.00Hz to 40.00Hz.
b05.08 Carrier Frequency 1.0~15.0kHz Model Set Use to ameliorate the noise of motor and controller's interference to the surroundings.
A high carrier makes a low motor noise, but leads to a big temperature rise and interference.
Should not be altered if unnecessary.
b05.09 Low Pressure(LP) Restart Delay Time 0.0~300.0min 0.0 In case of Low Pressure, BR5.09≠0,the controller restart to work according to the setting time automatically, without artificial restart. BR5.09=0, means auto restart invalid.
b05.10 Alternating Time  0.0:invalid 0.0~600.0h 0.0 In order to balance and prolong the pump service life to set the parameter, Unit: hour, when the parameter is set to 0.0, it means in-execution. Operational time of master and auxiliary pump switches over according to the setting Alternating Time. 
Group br06 Interface Parameter Group
b06.00 Running Status Display Selection 0~0x1FF 0x01F bit0: Operational Frequency 
bit1: Pressure tested value
bit2: Pressure setting value
bit3: Output Current
bit4:Busbar Voltage
bit5:Output Voltage
bit6:Present Time
bit7: Inlet Pump Pressure
bit8: Master Sending Frequency
b06.01 Stop Status Display Selection 0~0x1FF 0x00F bit0: Pressure setting value 
bit1: Pressure tested value
bit2: Setting Frequency
bit3: Busbar Voltage 
bit4: Input Terminal Status
bit5:Output Terminal Status
bit6:AI1 Input Voltage
bit7: Inlet Pump Pressure
bit8: Present Time
b06.02 Keypad Display Selection 0~3 0 0:External Keypad Prior Enable
1:Both Display Enable, Only External Keypad Control;
2:Both Display Enable, Only Onboard Keypad Control;
3:Both Display Enable and Keypad Control.
b06.03 Relay Output Selection 0~4 0 0:Error or External Fault
1:Forward Running
2:Frequency Reaching
3:Stop Status
4:Lower Limit of Output Frequency Reaching
b06.04 Third Latest Fault Type   Read Only E000:Fault-free
E001:INU U phase protection
E002:INU V phase protection
E003:INU W phase protection
E004:Acceleration OC
E005:Deceleration OC
E006:Constant Velocity OC
E007:Acceleration OV
E008:Deceleration OV
E009:Constant Velocity OV
E010:Busbar Under voltage
E011:Motor Overload
E012:Controller Overload
E013:Input Phase Failure
E014:Output Phase Failure
E015:Rectifier Module Overheat
E016:Inversion Module Overheat
E017:Outside Fault
E018:Communication Fault
E019:Current Sense Fault
E020: Reserve
E021:EEPROM Operation Fault
E022:Transducer Fault
E023:Reserve
E024:Reserve
b06.05 Second Latest Fault Type  
b06.06 Latest Fault Type  
b06.07 Parameters Storage Condition 0~2 0 0:Power-off Storage   
1:Power-off default storage
2:invalid
b06.08 Accumulated Running Time 0~65535h Read Only Display Accumulated Running Time
b06.09 Set the Password of br00.06 0~65535 65535 Password set prevent user from modifying the parameters randomly, avoiding running abnormally and damages.
Group br07 Day-part Water Supply Parameter Group
b07.00 Day-part Function Selection 0~3 0 0:invalid
1:day-part A  
2:day-part A and B 
3:day-part A, B, C
b07.01 Day-part A Starting Time 00.00~24.00 0 Setting Starting Time and Finishing Time to 0 is invalid.
Pressure Setting determines the steady state value of outlet pressure.
Once actual pressure from inlet pipe network lower than setting lower limit pressure value such as b07.04, the pump stops till it rise up to lower limit pressure value again.
When regardless of the inlet water pressure, just set the lower limit as 0.
b07.02 Day-part A Pressure Setting 0~20bar 3.0bar
b07.03 Day-part A Finishing Time 00.00~24.00 0
b07.04 AI2 Lower Limit of Day-part A 0~20bar 2.0bar
b07.05 Day-part B Starting Time 00.01~24.00 0
b07.06 Day-part B Pressure Setting 0~20bar 3.0bar
b07.07 Day-part B Finishing Time 00.00~24.00 0
b07.08 AI2 Lower Limit of Day-part B 0~20bar 3.0bar
b07.09 Day-part C Starting Time 00.00~24.00 0
b07.10 Day-part C Pressure Setting 0~20bar 3.0bar
b07.11 Day-part C Finishing Time 00.00~24.00 0
b07.12 AI2 Lower Limit of Day-part C 0.0~20.0bar 3.0bar
b07.13 Lower Limit of Inlet Pressure 0~20bar 0.0bar Valid all day, especially for the use of testing inlet pressure, when needn't the inlet pressure limit set as 0.
b07.14 Restore Defaults 0~2 0 0:No action
1:Set to default
2:Clear error records
b07.15 Password of Group br08 0~65535 00000 Decide by b08.06, default of b08.06 is 65535.
Group br08 Motor Parameter Group
b08.00 G/P Option   0,1 0 0:G model  1:P model
b08.01 Motor Rated Power 0.4~93kw Model Set Setting parameters according to nameplate of Motor. The controller's OV, OC protection base on the parameters of this group.
b08.02 Motor Rated Frequency 0.01~600Hz 50Hz
b08.03 Motor Rated Speed 0~36000RPM Model Set
b08.04 Motor Rated Voltage 0~460V
b08.05 Motor Rated Current 0.1~2000A
b08.06 Password of br07.15 0~65535 65535 Modify password of BR7.15
b08.07 Password of Factory Parameters 0~65535 xxxxx Don't have a try or will cause abnormal operation and damages.

Company Name: Guangzhou Bedford Electric Equipment Co,.Ltd.
Mailing Add: Unit 3 building,Fangcun Chajiao Industry Zone,Baihe Road,Liwan District,Guangzhou,China

 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now