• Wholesale Constant Pressure Water Supply Panel with Good Quality
  • Wholesale Constant Pressure Water Supply Panel with Good Quality
  • Wholesale Constant Pressure Water Supply Panel with Good Quality
  • Wholesale Constant Pressure Water Supply Panel with Good Quality
  • Wholesale Constant Pressure Water Supply Panel with Good Quality
  • Wholesale Constant Pressure Water Supply Panel with Good Quality

Wholesale Constant Pressure Water Supply Panel with Good Quality

Type: Distribution Metering Box
Structure: Protection
Certification: ISO9001:2000, CCC
Form: All- packaged Type
Operation Voltage: Low Voltage
Size: 1 Uint
Customization:

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Overview

Basic Info.

Model NO.
ZBHG-G/S
Application Range
Power Plants
Shell Material
Ggd
Shell Protection Grade
IP23
Brand
Chziri
Adaptive Motor
Squirrel-Cage Three-Phase Asynchronous Motor
Request
Custom-Made
Power
1.5-90kw
Voltage
380V/440V
Input Frequency
50/60Hz
Starting Times
It Is Recommended Not to Exceed 20 Times Per Hour.
Start Mode 1
Current-Limiting Start; 2) Voltage Ramp Start;
Start Mode 2
1) Soft Stop; 2) Free Stop.
OEM
Yes
Warrany Period
18 Months
Transport Package
Stardard Export Package
Specification
CE, ISO9001, CCC
Trademark
CHZIRI
Origin
Wenzhou, Zhejiang
HS Code
8537109090
Production Capacity
500PCS/Month

Product Description



Wholesale Constant Pressure Water Supply Panel with Good Quality
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Constant pressure water supply control panel
 
Product Description

1.Main Feature

ZBHG series variable constant pressure water supply control cabinet is the company development of a new generation of energy-saving water supply products. 

Its core is the AC frequency inverter technology and the microcomputer control technology. Use closed-loop control system. The control panel can automatically adjust the pump speed and the number of units running, so that the pressure of the water supply network to maintain the required pressure and flow. So as to improve the quality of water supply and high efficient energy saving purposes, the control cabinet can replace the high water-level tank, water tower and other facilities and valve adjustment and other measures to improve the automation of water supply and drinking water quality to prevent secondary pollution which is an ideal modern water supply products.

2.Demonstration of the Model :                              
ZBHG-G/S--
: Number of pumps
(kW)  Inverter Power(kW)
 Industry/ Lift Type
:CHZIRI Variable Constant pressure water supply controller                     
 
Product Parameters

3.Place to be used:

1)Ambient temperature:-10∽50ºC
2)Control mode:Outlet constant pressure 
3)Pressure adjustment  precision:<±0.01MPa 
4)Altitude:Below
5)Power:Three phase 380V±10%
6)Vibration:<0.5G
 
Scope of application:

 4.Application Range :                               

1)Urban and rural residential area, high-rise buildings water supply, hotels, restaurants and large-sized structures' water supply and fire fighting water; 
2)City central heating water supply and air-conditioning system of hot and cold water circulation system;
3)Water pumping stations, pipeline system; 
4)Industrial production and water recycling water of industrial boiler water supply system;
5)Sewage treatment system; 
6)Old water supply (pressure water tower high water-level  and water tank  supply) transformation; 
7)Agricultural irrigation, sprinkler irrigation and music fountain.
Wholesale Constant Pressure Water Supply Panel with Good Quality
Wholesale Constant Pressure Water Supply Panel with Good Quality

        

5.Product Characteristics:

1)3  units main pumps + one unit small pump, Multi-speed control mode can be selected . 

2)Flexible increase ,decrease pump control logic.
3)Flexible sleep pump control function;
3)Regular rotation control, can effectively prevent the rust of the pump;
4)Up to 8 periods of pressure control, and each period
5)Can be set to any arbitrary pressure setting control and realize time switch function;
6)Pipe network pressure monitoring, alarm; pump grounding, loss phase and so on perfect protection.




6.Structural features                           
1)Advanced technology: use of computer control to control the cabinet according to the pressure to achieve intelligent constant pressure variable  water supply;

2)Energy efficient: the system can set pressure on demand, the system automatically adjusts the pump speed according to the set pressure and the number of pumps running, so that the equipment are running in the best state of energy efficient;

3)Stable  water supply pressure : the system to achieve closed-loop control, can automatically adjust the difference between  the set pressure and system pressure ,  maintain the pressure constant.

4)Stable Operation :
The system is controlled automatically by the inverter and  inverter intelligent controller, the operation is extremely simple; extend the life time of motor pump. Each pump is soft starter . eliminating the impact of the starting current. Each pump cycle start, so that the standby pump will not rust or wear for using a long time

5)Perfect protection function: 
Have  short circuit ,over-current, over-voltage ,overload protection and other protection function, pump will stop working and alarm output automatically if the pump run failure; The system has a self-test fault ,diagnosis fault, memory display fault  automatically start standby pump and other functions.

6)Small flow sleep function: 
Can be connected with a small pump attached . the cabinet can shutdown the main pumps if the system is running in the night or other small flow conditions . start the subsidiary pump, to avoid the waster caused by big power pumps.

7)Operation function: The frequency inverter and the controller programming and parameter setting are convenient and  simple, easy understanding .

8)Manual automatic switching function: have manual switch control, you can ensure the safety and continuous operation of equipment.

                                   
7.Constant pressure water supply principle:

When water supply automatic control system is working , through the high  sensitivity pressure transducer which is installed in the water supply network. The equipment detect the water supply network's pressure change when water level changes.

Continuously transmission the frequency inverter's change signal. After judging by microcomputer and comparing the setting pressure, send one changing frequency  command to the controller. The controller change the pump motor speed and the number of running by changing the frequency automatically adjust the peak water consumption to ensure the water supply network pressure constant and meet the needs of users 'water. 
 
 
Model Voltage Power(KW) Size(MM)  (W*H*D)
ZBHG-S-1.5 380V 1.5 550*440*220
ZBHG-S-2.2 380V 2.2
ZBHG-S-3 380V 3
ZBHG-S-4 380V 4
ZBHG-S-5.5 380V 5.5
ZBHG-S-7.5 380V 7.5
ZBHG-S-11 380V 11 700*500*280
ZBHG-S-15 380V 15
ZBHG-S-18.5 380V 18.5 1500*700*370
ZBHG-S-22 380V 22
ZBHG-S-30 380V 30 1700*700*400
ZBHG-S-37 380V 37
ZBHG-S-45 380V 45 2000*800*600
ZBHG-S-55 380V 55
ZBHG-S-75 380V 75
ZBHG-S-90 380V 90
          
Detailed Photos

Wholesale Constant Pressure Water Supply Panel with Good QualityWholesale Constant Pressure Water Supply Panel with Good QualityWholesale Constant Pressure Water Supply Panel with Good Quality


Our Advantages

Wholesale Constant Pressure Water Supply Panel with Good Quality

Wholesale Constant Pressure Water Supply Panel with Good Quality
Wholesale Constant Pressure Water Supply Panel with Good Quality
Wholesale Constant Pressure Water Supply Panel with Good Quality
Hot recommend

Wholesale Constant Pressure Water Supply Panel with Good Quality

 

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