• SY16C-Tier 3
  • SY16C-Tier 3
  • SY16C-Tier 3
  • SY16C-Tier 3
  • SY16C-Tier 3
  • SY16C-Tier 3

VP5 Constant pressure water supply

Power arrange: 0.4kw-600kw

Constant pressure water supply inverter function 

With internal P1D function, no external constant voltage controller is required

Main features:

1. Constant pressure function, fast PID control, can accurately control the water pressure near the set target water pressure;  

2. Automatically shut down and enter the energy-saving mode. When the water consumption is reduced or there is no water, the system automatically  detects the water consumption and delays the shutdown. High-pressure protection function, when the water pressure is too high, it quickly enters the  energy-saving mode to prevent the excessive water pressure from being harmful.

3. Low pressure alarm function, when the water pressure is lower than the water pressure of the burst pipe, the water pump will pump water for a period  of time, and the water pressure will not come up, and it will enter the alarm state to prevent the water pump from idling to cause harm to the water pump. Constant pressure water supply inverter function

4. 0-5 (0.5-4.5V) (transmission distance <10 meters), 4-20mA (transmission distance <500 meters) two analog input, 0.1-9.0Mpa (1-90kg) range is  adjustable, adapt to various The pressure sensor is used as a feedback input. 

5. A variety of control methods, including panel control, external terminal control, communication mode control, etc. 

6. Intuitive target water pressure, display of actual water pressure, simple target water pressure setting With internal P1D function, no external constant voltage controller is required 

7. The pressure and set pressure can be read through 485 communication; the operating frequency, bus voltage, output voltage,output current, output  power, output torque, etc. can be read. 





AC drive model

Motor adapter

KW       HP

Output Current (A)

Shape dimension(mm)

L1         L        W

Installation dimension(mm)

W1        H1        Diameter































VP5-2S-d75

0.75

1

4

143

152

101

92

117

⌀2

VP5-2S-1d5

1.5

2

7

143

152

101

92

117

⌀2

VP5-2S-2d2

2.2

3

10

143

152

101

92

117

⌀2

VP5-4T-d75

0.75

1

2.5

143

152

101

92

117

⌀2

VP5-4T-1d5

1.5

2

3.7

143

152

101

92

117

⌀2

VP5-4T-2d2

2.2

3

5.1

143

152

101

92

117

⌀2

VP5-4T-4d0

4

5

8.5

203

221.6

113

98.7

158

⌀5

VP5-4T-5d5

5.5

7.5

13

203

221.6

113

98.7

158

⌀5

VP5-4T-7d5

7.5

10

16

203

221.6

113

98.7

158

⌀5

VT2-4T-011

11

15

25

243

265

160

143

163

⌀6.5

VP5-4T-015

15

20

32

243

265

160

143

163

⌀6.5

VP5-4T-018

18.5

25

38

277

302.5

192

172

163

⌀8.5




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