R290 All Inverter Circulation Pump for Heat Pump
R290 All Inverter Circulation Pump for Heat Pump
R290 All Inverter Circulation Pump for Heat Pump

Grand 32-11 Heat Pump Circulator Pump

Technical data

Power supply voltage

220V~240V,AC,Protective earth

Motor protection       

No external protection required

IP class

IP44

Insulation class         

H

Humidity(RH) 

Max 95%

System pressure

1.0 Mpa

Compliance

EMC/RoHS/REACH/TUV/CE/EEI

Environment temperature

-30℃~55℃

Temperature class

TF 95

Liquid temperature

2~+95℃

Connection/Unions

Shinhoo Standard/ Molex/TE

 

  • Item NO.:

    Grand 32-11

1. Domestic heating and water supply system

2. Air and ground source heat pump system

3.Air-conditioning system

4. Industrial hot water circulation system

5.Solar thermal system

6.Compatibility with R290 All Inverter Heat Pump

Scope of use

Air source heat pump combined supply system  

Product certification

The product meets the requirements of TUVCEEMCRoHSREACHEEI≤0.23-part3 certification

Advantage

Easy installation and operation

Equipped with Self Adapting mode AUTO (default setting), pump runs once the power is connected and adapts its performance according to actual system needs.

Control is effected by digital pulse-width modulation (PWM) low-voltage signal, enabling the pump to be used to meet different flow requirement in various systems.

Low noise and high comfort

Noise index: ≤42dB(A)

Low energy consumption

Lowest power consumption up to 6W

Multiple protection

With over-voltage and over-current protection

Eco-Design Benchmark

EEI≤0.20-Part 3

Quick release power plug

Start-up and stop the pump quickly.

 

Basic parametersBasic parameters

Rated Power

 140W

Max.flow

 6.5m³/h

Max head

 11m

Rated Current

 1.09A

Voltage/ Frequency

 230V 50HZ/60HZ

Pump housing

 Cast iron

Pumped liquid

 Water

Insulation class

 H

Degree of Protection

 IP44

Liquid temperature range

 -30-95℃

Energy(EEI)

 ≤0.21-Part3

Max System Pressure

 1.0MPa

 

Media requirements

Medium: water or water + glycol (≤ 50%)mixture

Medium temperature : 2℃∼95℃

PH value of medium 6.5-8.5

Medium hardness 25°dH

Content of solid impurities in medium: diameter and length direction of solid impurities ≤ 0.1mm, and volume ratio ≤ 0.1%

 

Service environment requirements

The working environment temperature of the pump should be synchronized with themedium temperature of 2~95℃, as shown in the figure on the right (the maximum ethylene glycol concentration is 50%, that is, the medium The minimum temperature is -30℃)

Start and stop of pump

Starting time: the starting time of the water pump is less than 8S, the timefrom power on to reaching the maximum speed

In PWM mode, when starting from the stop state of the water pump (without powersupply), 90% of the maximum speed must be reached in at least 8 seconds

In PWM mode, start from standby mode and reach 90% of the maximum speed inat least 8 seconds

Shutdown time: the shutdown time of the water pump is less than 1 s, that is,the time from power failure to shutdown of the water pump

Performance curve

This performance curve is suitable for normal temperature water, such as pump fornon-water medium, the hydraulic performance of the pump will be reduced , therefore ,in the selection of pump, must consider the characteristics of the liquid medium

Power connection

Voltage220-240V AC(±10% )

Frequency50/60Hz

PWM input signal voltage4-24V

minimum input current4mA

PWM input signal frequency: 100-2000Hz

PWM output signal: collector open-drain output, must be connected to a pull-up resistor,the voltage is selected according to the signal acquisition range of the host computer

Installation Drawing

Three-speed Circulation Pump

automatic hot water booster pump

Leave A Message
If you are interested in Shinhoo Pumps and want to know more details, please leave a message here, we will reply you as soon as we can.
Submit

Related Products

R290 All Inverter Circulation Pump for Heat Pump
Grand 25-17 Heat Pump Circulator Pump

Power supply voltage 220V~240V,AC,Protective earth Motor protection        No external protection required IP class IP44 Insulation class          H  Humidity(RH) Max 95% System pressure 1.0 Mpa Compliance EMC/RoHS/REACH/TUV/CE/EEI Environment temperature -30℃~55℃ Temperature class TF 95 Liquid temperature 2~+95℃ Connection/Unions Shinhoo Standard/ Molex/TE ​

hydronic circulating pump
Grand 25-11 Heat Pump Circulator Pump

Rated Power 140W Max.flow 6.5m³/h Max head 11m Rated Current 1.09A Voltage/ Frequency 230V 50HZ/60HZ Pump housing Cast iron Pumped liquid Water Insulation class H Degree of Protection IP44 Liquid temperature range -30-95℃ Energy(EEI) ≤0.21-Part3 Max System Pressure 1.0MPa ​

IE5 Horizontal Single Stage Pump
EPA50-45ZA IE5 Horizontal Single Stage Pump

Voltage AC 380V Max Flow 60m³/h Max Head 42m Communication PWM Power 6000W IP Class IP67 Connector Chuck ​

Horizontal Three-Speed Circulator Pump
Basic 25-9SZXL Horizontal Three-Speed Circulator Pump

Voltage(V) 230 Power(W) 300/280/260 Max Flow(m³/h) 5 Insulation Class H Protection Class IP44 System Pressure(bar) 10 Noise Index ≤50dB(A) ​

Three Speed Circulation Pump
Basic 25-9S Pro Three Speed Circulation Pump

Model Basic 25-9SXL-180 Pro /Basic 25-9SXL-220 Pro  Rated Voltage/Frequency 230V/50Hz Insulation class Class H IP class IP44 Noise Index ≤50dB(A) Max System Pressure 10bar(1.0 MPa) Medium liquid Clean water Certification CCC\GS\UL\CE\RoHS\REACH\EEI ​

IE5 Horizontal Single Stage Pump
EPA25-20ZAX IE5 Horizontal Single Stage Pump

Voltage AC 270V Max Flow 4.8m³/h Max Head 20m Communication PWM Power 350W IP Class IP67 Connector Chuck ​

Horizontal Multistage frequency conversion centrifugal pump
F-AHM405T 3 Phase Horizontal Multistage frequency conversion centrifugal pump

Maximum flow(m³/h) 8 Rating flow(m³/h) 4 Maximum head(m) 57 Rating head(m) 50 Inlet pipe diameter RP1 1/4" Outlet pipe diameter NPT1" Input powwer(KW) 1.35 IP class IP42 ​

Horizontal Multistage Centrifugal Pump
AHM-203T 3 Phase Horizontal Multistage Centrifugal Pump

Rated voltage 380V Rated head 28m Rated flow 2m³/h Max. head 33m Max. flow 6m³/h Insulation class F Design pressure 10bar Vibration <2.8mm/s Protection class IP54 Frequency 50Hz Rated current 1.48A Rated power 550W Noise <62dB(A) Max.power 650W ​

high flow circulation pump
Basic 40-6F Circulation Pump With Flange Connection

Model   Basic 40-6F  Power  500W Max.flow  14.5m³/h Max head  6m Current  1.5A Voltage/ Frequency  230V  50HZ Pump housing  Cast iron Pumped liquid  Water Insulation class  H Degree of Protection  IP44 Liquid temperature range  2~110℃ Max System Pressure  1.0Mpa ​

Factory of  High Efficiency CV&AUTO Circulator Pump
Classic 25-4 High Efficiency Circulator pump

Power supply voltage 220-240V 50/60Hz, PE Motor protection No external protection required IP class IP44 Insulation class H Humidity(RH) Max. 95% System pressure 1.0 MPa Compliance CE/ GS/ EMC/ LVD/RoHS/REACH Environment temperature 0~+40℃ Temperature class TF110 Liquid temperature -30~+110℃ (Glycol up to 50%) Voltage/ Frequency 230V/50HZ Pump housing Cast iron Energy(EEI) ≤0.23-Part2 ​

Horizontal Multistage Wet Rotor Pump
EPS25-30NC Horizontal Multistage Wet Rotor Pump

Voltage AC 380V Max Flow 7m³/h Max Head 30m Communication PWM Power 1000W IP Class IP67 Connector Chuck ​

ecm high efficiency circulator
Basic 50-12SF Pro Three Speed Circulation Pump With Flange Connection

Model  Basic 50-12SF Pro Power  1000/700/600W Max.flow  24/18.5/13m³/h Max head  13.2/11/10m Voltage/ Frequency  230/380V/ 50HZ Pump housing  Cast iron Pumped liquid  Water Insulation class  H Degree of Protection  IP42 Liquid temperature range  2-110℃ Max System Pressure  1.0Mpa ​

Need Help? Chat with us

Leave A Message
If you are interested in Shinhoo Pumps and want to know more details, please leave a message here, we will reply you as soon as we can.
Submit
Looking for Honor?
Contact Us #
+86 0551 62379807

Our hours

Mon 11/21 - Wed 11/23: 9 AM - 8 PM
Thu 11/24: closed - Happy Thanksgiving!
Fri 11/25: 8 AM - 10 PM
Sat 11/26 - Sun 11/27: 10 AM - 9 PM
(all hours are Eastern Time)

Home

Products

contact