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 32-17 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 32-17

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.

 

Installation Drawing

Grand 32-17

Basic parametersBasic parameters

Rated Power

 350W 

Max.flow

7.5m³/h

Max head

17m

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 the medium 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 time from power on to reaching the maximum speed

In PWM mode, when starting from the stop state of the water pump (without power supply), 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 in at 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 for non-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

erp frequency circulation 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

erp frequency circulation pump
Basic 32-12F Circulation Pump

Model Basic 32-12F Power  500W Max.flow  10.5m³/h Max head  12m Current  2.5A Voltage/ Frequency  115/230V 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 ​

domestic hot water heating pump
Basic 40-12F Circulation Pump With Flange Connection

Model  Basic 40-12F Power  700W Max.flow  14m³/h Max head  12m Current  3.4A 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 ​

Circulation Pumpecm circulator pumps
Basic 40-16F Circulation Pump With Flange Connection

Model  Basic 40-16F Power  1000W Max.flow  16m³/h Max head  16m Current  4.9A 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  ​

high head circulator pump
Basic 50-12F Circulation Pump With Flange Connection

Model  Basic 50-12F Power  1000W Max.flow  28m³/h Max head  12m Current  4.9A 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 ​

automatic boosting pump
Basic 50-16F Circulation Pump With Flange Connection

Model  Basic 50-16F Power  1300W Max.flow  27m³/h Max head  16m Current  5.8A 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 ​

Circulation Pump hydronic circulator pump
Basic 50-20F Circulation Pump With Flange Connection

Model  Basic 50-20F Power  1300W Max.flow  22m³/h Max head  20m Current  5.8A 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 ​

flange flow check circulator pump
Basic 65-5F Circulation Pump With Flange Connection

Model Basic 65-5F Power  700W Max.flow  26m³/h Max head  5m Current  3.4A 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 ​

Circulation Pumphot water heater circulator pump
Basic 65-8F Circulation Pump With Flange Connection

Model  Basic 65-8F Power  700W Max.flow  34m³/h Max head  8m Current  3.4A 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 ​

quiet circulation pump
Basic 65-10F Circulation Pump With Flange Connection

Model Basic 65-10F Power  1000W Max.flow  36m³/h Max head  10m Current  4.9A 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  ​

radiant floor heating circulator pump
Basic 80-10F Circulation Pump With Flange Connection

Model  Basic 80-10F Power  1000W Max.flow  35m³/h Max head  10m Current  4.9A 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 ​

Circulation Pump With Flange Connection
Basic 80-12F Circulation Pump With Flange Connection

Model  Basic 80-12F Power  1300W Max.flow  41m³/h Max head  12m Current  5.8A 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 ​

Instant Hot Water circulation Pump
SPA15-12E Instant Hot Water circulation Pump

Max Flow 23 l/min Max Head 12 m Max Input Power 45 W Max Efficiency 30% Voltage DC24V Insulation Class H Noise <42dB(A Protection Level IPX4 ​

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