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    Fire pump engine using gasoline
     
    Model: 65x50 FS2JA Applications in the field of industrial plants, high-rise buildingsm, Fire pump engine ...
     
     

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Check Virbration

Features:
Model 211 Vibration Meter and 211M (Metric) measures overall vibration amplitude in the range

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Maintain Pumping Systems Effectively

Suggested Actions
Establish a pumping system maintenance program

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Check the temperature of the device

Check the temperature of the engine, the pump:
- Check the temperature of pumps and motors in actual

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Measuring motor speed

Check engine speed with LASER gun:
- Put up awareness LASER light coupling
- Press the speed test

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The pump is not producing enough capacity to satisfy the application 10-10

This is the second paper in a four part series about pump troubleshooting. Let me begin by pointing ...

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Trim or Replace Impellers on Oversized Pumps

Suggested Actions 
Consider impeller trimming when any of the following apply:
• The head provide...

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Optimize Parallel Pumping Systems

When multiple pumps operate continuously as part of a parallel pumping system, there can be opportun...

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Adjustable Speed Pumping Application

Suggested Actions
• Consider using adjustable speed drives in pumping applications that range from 1 ...

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UD - Hydro Booster Flow Switch Control System

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Units with two horizontal monobloc pumps derived from EN733 with stainless steel hydraulic parts.
Rating: Not Rated Yet
Manufacturer: Agricultural Groundwater

*Features of Multi Inverter panel:
- Upgraded highly the system quality keeping the constant pressure as minimized the pressure deflection in starting of sub-pump which is a problem of existing method.
- Remarkable energy saving effect as using multi Inverter

* SPECIFICATION:
Input Voltage AC 220V 3PH, AC 380V 3PH, AC 440V 3PH/ (50/60HZ)
Output Power (HP) 1~20HP
Pressure Transmitter 2 Wires, 4~20mA, 0~50Bar
Remote Control RS232c/RS485, Modem (Optional)

No

Function

Summary

Features

1

Multi Inverter Control

Keep the constant water pressure as using each Inverter to all pumps.

* Inverter Operation

* 4(four) Multi Inverters operation.

* LCD screen display in letter.

* Display the faulty alarms on the LCD screen.

*PC Communication

(Long distance): Optional.

*Modem Communication

(Long distance): Optional.

*Freezing prevention:

Optional

 

2

Monitoring the operation

Easy to control the system as displaying the operation condition in letter trough the 240x 64 Dots LCD screen.

3

Select the operation Mode

Select the auto or Manual operation mode by the select switch.

4

Auto Re-start

Automatically re-start with the former operation data when the power returned.

5

Lead Pump Shift

Rotate the lead pump according to the set time of lead pump.

6

Faulty Pump Skip

Automatically skip a faulty pump and keep operating the system regularly.

7

Dry Running Prevention

Prevent the void turning by the water shortage sensor.

 

8

Schedule Operating

Operate the system by scheduled data (Timely,

Weekly & monthly).

 

9

Alarm Display

Display the alarms, Over Current, Water shortage, High Pressure, Low Pressure &

Transmitter Faulty.

 

 
Weco Company
Address: No. 39, 102 Alley Khuat Duy Tien Str., Nhan Chinh, Thanh Xuan Dist., Hanoi
VPGD: 1st Floor, Building I9 Vinaconex 1, 13 Lane Khuat Duy Tien Street, Thanh Xuan District, Ha Noi
Tell : 043 564 2866
Fax : 043 564 2877
Email : sales@weco.vn
Hotline: 0962 253 077

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