Power Supply - MultiTrode MultiSmart Installation & Operation Manual
Pump station manager & rtu
Hide thumbs
Also See for MultiSmart:
- Installation & operation manual (260 pages) ,
- Integrator manual (20 pages)
Table of Contents
Advertisement
7.1 Power Supply
The MultiSmart pump station manager runs from an external 12 – 24 VDC (+/- 5%) power supply. This
external DC supply is connected to the DSP board as shown below:
Figure 29 – Power Supply
7.1.1
Power Consumption
The MultiSmart unit consumes up to 30W per unit during initial start-up, (inrush current) and 15W per unit
during continuous operation.
7.1.2
Power Supply Requirements
The MultiSmart must be used in conjunction with a power supply that meets or exceeds the specifications
listed in Table 1 – Power Supply Specifications.
NOTE:
To maintain UL compliance of the product, the power supply must also be UL Listed.
OUTPUT
INPUT
ENVIRONMENT
Table 1 – Power Supply Specifications
Page 32 of 201
MultiSmart Installation & Operation Manual
DC Voltage
Power
Voltage Tolerance
Line Regulation
Load Regulation
Voltage Range
Frequency Range
Working Temp
Working Humidity
Storage Temp/ Humidity
12 – 24 VDC
>30W
+ - 2.0%
+ - 0.5%
+ - 0.5%
85 ~ 264VAC (120~370VDC)
47-63Hz
-10° C ~ +60° C
20-90% RH non-condensing
-20° C~ +85°C, (10~95RH)
MultiSmart_IO_Manual_A4_v2-22_R15.doc
Advertisement
Table of Contents
Need help?
Do you have a question about the MultiSmart and is the answer not in the manual?
Questions and answers
I have four pumps connected to my multi smart. One jockey and three that rotate with the jockey as needed. My problem is that the jockey pump always shows its running even when it isn't running. the other pumps show actuate run times and starts. only the main pump shows continuous run even when it is turned off. I was wondering if there any advice I could be given to resolve this issue.
The MultiTrode MultiSmart may show the jockey pump as continuously running even when it is turned off due to the "External Run" status. This occurs if the pump is started by an external control method, such as a manual override switch, where the contactor remains closed but no run command was sent by the controller. As a result, the system continues updating run time statistics and generating relevant faults or warnings. Checking for an external control signal or a stuck contactor may help resolve the issue.
This answer is automatically generated