1. MonoDrive & XT Constant Pressure Controller
By Franklin Electric

2. MonoDrive Constant Pressure Controller For Single Phase Pumps
The CP Water – MonoDrive is the newest technological innovation in the constant pressure market.
The MonoDrive provides the flexibility to convert a single phase conventional 3-wire pump system to a constant pressure system with a simple replacement of a 230 volt control box.

3. MonoDrive
Application Data

4. Application Data
The CP Water – MonoDrive is designed for use in applications with a Franklin Electric 1/2, 3/4 or 1 Hp, single phase, 3-wire pump – 230 volt
MonoDrive XT 1½ and 2 Hp
It is ideal for applications that have a wide range of flow demand with performance ranges of 1/2, to 2 Hp and want constant “city like” water pressure.

5. MonoDrive
Application Data
Specifications

6. Specifications Input (from power source)
Allowable input voltage of conventional 230V motors?
10% +/- 207V minimum - 253V maximum
MonoDrive allowable voltage V min – 260V max 1-phase
Frequency 60/50 Hz
Amps (RMS) 5.7A (1/2Hp), 8.7A (3/4Hp), 11A (1Hp)
Output (To Motor) – MonoDrive & XT
Voltage Variable
Frequency Variable (30-60 Hz)
Amps (RMS) 4.0A (1/2Hp), 6.6A (3/4Hp), 9.0A (1Hp)

7. MonoDrive
Application Data
Specifications
Features & Benefits

8. Features & Benefits
½ HP to 2 HP performance + Constant pressure with a wide range of settings (25 to 80 psi).
Easy installation – remove the 3-wire control box, install the Drive Assembly and pressure switch, adjust tank pressure – 70% of operating pressure.
Selectable HP rating via DIP switches.

9. Features & Benefits
Works with a standard single phase 4” Franklin motor.
Any pump brand
No need to pull the pump (3-wire – 230 volt)
Works with a small pressure tank or larger tanks already in place.
Minimum tank volume: 2 gallons.
No need to pull the pump.

10. Features & Benefits Excellent radio frequency interference shielding.
Soft start means less motor stress and longer motor life.

11. Features & Benefits Built-in protection and diagnostics.
Surge protection
Under load
Under voltage
Locked pump
Open Circuit
Short Circuit
Overheated Controller

12. Features & Benefits
Smart Reset technology allows well recovery before restarting the pump.
UL recognized for U.S.A. and Canada.

13. Factory default setting Monodrive 3/4 Hp pump and motor.
XT 1 ½ Hp pump and motor.
An excellent upgrade option for customers replacing a pressure tank, offer a MonoDrive and smaller tank as option.

14. Installation is as simple as a 3-wire control box
You can provide your customers all the advantages of an electronic constant pressure water system without pulling the pump!

17. $1,955.96
Standard System
$2,192.06
MonoDrive System