Drives & Controls & Protection
— Submonitor Connect 3-Phase Motor Protection
— Variable Speed P Series
— 4FSC Series

4FSC Series
Solar Inverter Pump Controller
The solar inverter controller pump is the solution to your solar pumping requirements. Using Franklin quality components, we have developed a rugged, high-output system which tackles the challenges of remote and harsh environments. Our cutting-edge solar inverter seamlessly integrates with your new or existing Franklin Electric 220V single-phase submersible moor, enabling it to run on solar power, grid electricity or a combination of both.
APPLICATION
- Water supply
- Water purification
- Urban drainage
- Irrigation systems
- Effluent pumping
- Rural water supply
FEATURES
- One size controller suitable to use with standard Franklin Electric 220V single phase motor up to 1.5kW/2HP
- Minimal setup required – “plug-and-play” design
- DC and AC power inputs with auto-switching between the solar array and an AC backup source.
- Built-in diagnostics and protection
- Comprehensive motor protection (overcurrent, overvoltage, undervoltage, phase loss, dry run etc)
SPECIFICATIONS
- Ambient Temp – 100C to +400C
- IP54 waterproof rating
- 2 relay output terminals
- 4 digital input terminals for level and float switch
- LED display for operating data and fault alarm monitoring
- Optional remote control (additional module required)
4FSC Series
Model | Rec. DC Input Voltage (V) | Max/Best DC Input Voltage (V) | Rated AC Input Voltage (V) | Rated Output Current (A) | 220V Motor Power (kW) | |
1PH | 3PH | |||||
4FSC-15A | 220-370VDC | 450 / 305VDC | 220V ±15% 1PH | 15 | up to 1.5 | up to 2.2 |
3SPE
Pump Model | Motor Rated Voltage | AC Input Voltage Range | Optimum Input Voltage (DC) | Power | Max. Flow | Max. Head | Outlet | Solar Panel | |
Open Circuit Voltage (VOC) | Power | ||||||||
3SPE3-08D48V | 48V | NA | 60V-90V | 600W | 3.5m3/h | 80m | 1.25" | < 105V | Minimum 1.3 X Rated Power |
3SPE4-07D48V | 48V | NA | 60V-90V | 500W | 5.0m3/h | 45m | 1.5" | < 105V | |
3SPE4-10D110V | 110V | NA | 110V-150V | 750W | 5.2m3/h | 75m | 1.5" | < 210V | |
3SPE4-10DA110V | 110V | 85-280V | 80V-430V | 750W | 5.2m3/h | 75m | 1.5" | < 430V | |
3SPE4-15D110V | 110V | NA | 110V-150V | 1100W | 6.0m3/h | 84m | 1.5" | < 210V | |
3SPE4-15DA150V | 150V | 85-280V | 80V-430V | 1100W | 6.0m3/h | 84m | 1.5" | < 430V | |
3SPE5-20D110V | 110V | NA | 110V-150V | 1500W | 7.5m3/h | 78m | 1.5" | < 210V | |
3SPE5-20DA110V | 200v | 85-280V | 80V-430V | 1500W | 7.5m3/h | 78m | 1.5" | < 430V |
4SSE
Pump Model | Motor Rated Voltage | AC Input Voltage Range | Optimum Input Voltage (DC) | Power | Max. Flow | Max. Head | Outlet | Solar Panel | |
Open Circuit Voltage (VOC) | Power | ||||||||
4SSE3-10D72V | 72V | NA | 90V-120V | 750W | 5.2m3/h | 67m | 1.25" | < 160V | Minimum 1.3 X Rated Power |
4SSE3-10DA110V | 110V | 85V-280V | 85V-280V | 750W | 5.2m3/h | 67m | 1.25" | < 430V | |
4SSE3-15D72V | 72V | NA | 90V-120V | 1100W | 5.2m3/h | 101m | 1.25" | < 160V | |
4SSE3-15DA150V | 150v | 85V-280V | 80V-430V | 1100W | 5.2m3/h | 101m | 1.25" | < 430V | |
4SSE8-20D110V | 110V | NA | 110V-150V | 1500W | 11.0m3/h | 60m | 2" | < 210V | |
4SSE8-20DA200V | 200v | 85V-280V | 80V-430V | 1500W | 11.0m3/h | 60m | 2" | < 430V | |
4SSE16-20D110V | 110V | NA | 110V-150V | 1500W | 11.0m3/h | 35m | 2" | < 210V | |
4SSE16-20DA200V | 200v | 85-280V | 80V-430V | 1500W | 11.0m3/h | 35m | 2" | < 430V |
4SPE
Pump Model | Motor Rated Voltage | AC Input Voltage Range | Optimum Input Voltage (DC) | Power | Max. Flow | Max. Head | Outlet | Solar Panel | |
Open Circuit Voltage (VOC) | Power | ||||||||
4SPE3-15D72V | 72V | NA | 90V-120V | 1100W | 5.2m3/h | 110m | 1.25" | < 210V | Minimum 1.3 X Rated Power |
4SPE3-15D110V | 110V | NA | 110V-150V | 1100W | 4.5m3/h | 110m | 1.5" | < 210V | |
4SPE4-10D48V | 48V | NA | 60V-90V | 750W | 4.5m3/h | 56m | 1.5" | < 105V | |
4SPE4-10D72V | 72V | NA | 90V-120V | 750W | 6.0m3/h | 56m | 1.25" | < 160V | |
4SPE4-10DA110V | 110V | 85-280V | 80V-430V | 750W | 6.0m3/h | 56m | 1.25" | < 430V | |
4SPE4-15D72V | 72V | NA | 90V-120V | 1100W | 6.0m3/h | 84m | 1.25" | < 160V | |
4SPE4-15D110V | 110V | NA | 110V-150V | 1100W | 6.0m3/h | 84m | 1.25" | < 210V | |
4SPE4-15DA150V | 150V | 85-280V | 80V-430V | 1100W | 6.0m3/h | 84m | 1.25" | < 430 | |
4SPE4-20D110V | 110V | NA | 110V-150V | 1500W | 6.0m3/h | 135m | 1.25" | < 210V | |
4SPE4-20DA200V | 200V | 85-280V | 80V-430V | 1500W | 6.0m3/h | 135m | 1.25" | < 430V | |
4SPE6-20D110V | 110V | NA | 110V-150V | 1500W | 9.0m3/h | 85m | 2" | < 210V | |
4SPE6-20DA200V | 200V | 85-280V | 80V-430V | 1500W | 9.0m3/h | 85m | 2" | < 430V |
4SPE-H
Pump Model | Motor Rated Voltage | AC Input Voltage Range | Optimum Input Voltage (DC) | Power | Max. Flow | Max. Head | Outlet | Solar Panel | |
Open Circuit Voltage (VOC) | Power | ||||||||
4SPE5-20D110V-H | 110V | NA | 110V-150V | 1500W | 7.5m3/h | 100m | 2" | < 210V | Minimum 1.3 X Rated Power |
4SPE5-20DA200V-H | 200V | 85V-280V | 80V-430V | 1500W | 7.5m3/h | 110m | 2" | < 430V | |
4SPE8-20D110V-H | 110V | NA | 110V-150V | 1500W | 11.5m3/h | 100m | 2" | < 210V | |
4SPE8-20DA200V-H | 200V | 85V-280V | 80V-430V | 1500W | 11.5m3/h | 100m | 2" | < 430V | |
4SPE12-20D110V-H | 110V | NA | 110V-150V | 1500W | 15.5m3/h | 65m | 2" | < 210V | |
4SPE12-15D72V-H | 72V | NA | 90V-120V | 1100W | 15.0m3/h | 55m | 2" | < 160V | |
4SPE12-15DA150V-H | 150V | 85V-280V | 80V-430V | 1100W | 15.0m3/h | 55m | 2" | < 430V | |
4SPE16-30DA300V-H | 300V | 85-280V | 80V-430V | 2200W | 22.0m3/h | 70m | 2" | < 430V |