Variable Frequency Drives
SubDrive/MonoDrive NEMA 4
Variable Frequency Drives
SubDrive/MonoDrive NEMA 4
From residential to agricultural and commercial applications, Franklin Electric’s SubDrive variable frequency drive family offers a cost-effective, easy-to-install upgrade to traditional systems.
Designed within a NEMA 4 weatherproof enclosure, they offer rugged, watertight variable frequency drive solutions that meets water demand changes.
Overview
Features & Benefits
- Designed for Water Systems, Optimized for Constant Pressure: Designed specifically for water pumping applications, SubDrive & MonoDrive deliver unique features:
- Provides consistent water pressure across a system, eliminating fluctuations
- Soft start maximizes system life
- Advanced filtering to remove radio frequency interference
-
- Additional built-in protections include:
- Underload (Dry-run) with customizable sensitivity
- Overload / Locked pump
- Output short circuit and open circuit
- Undervoltage
- Electrical surge
- Overheated controller
- Additional built-in protections include:
- Simple Installation: Easy-to-install drive; most applications require the simple flip of one switch, saving significant time during installation.
- Versatility for Multiple Applications:
- From SubDrive75 thru SubDrive300, SubDrive (NEMA 4) models are designed to provide constant pressure for three-phase motors using single-phase input power for 1-1/2 – 5 hp jobs.
- MonoDrive and MonoDriveXT (NEMA 4) are designed to convert a conventional ½ hp to 2 hp, single-phase, 3-wire pump system into a constant pressure system by simply replacing the control box and pressure switch.
- Smaller Footprint, Smarter Use of Space:
- Compact design, that is ideal for wall-mounting, works with small pressure tanks or existing larger tanks
- Ideal for demanding applications since the self-contained NEMA 4 enclosures (rated for indoor or outdoor use) offer robust protection against harsh environmental conditions
- Fully Supported: Comes fully supported by the industry-leading technical support professionals and field service engineers
Order Information
| Item | Description |
|---|---|
| 5870203384 | SubDrive75 NEMA 4 with Pressure Sensor |
| 5870204104 | SubDrive100 NEMA 4 with Pressure Sensor |
| 5870204154 | SubDrive150 NEMA 4 with Pressure Sensor |
| 5870206300 | SubDrive300 NEMA 4 with Pressure Sensor |
Constant Pressure Controller Model
| Item | Description |
|---|---|
| 5870203114 | MonoDrive NEMA 4 with Pressure Sensor |
| 5870204114 | MonoDriveXT NEMA 4 with Pressure Sensor |
Support Materials
Featured Downloads
Brochures
| Title | Type | Size | |
|---|---|---|---|
 |
Drive Family Comparison | 0.84 MB | |
 |
Agricultural Solutions Brochure | 2.04 MB | |
 |
Beyond the Pump Tools Services Brochure | 1.3 MB | |
 |
Water Systems Products and Applications Brochure | 5.61 MB |
Catalogs
| Title | Type | Size | |
|---|---|---|---|
 |
Residential/Light Commercial Drives, Controls and Protection Catalog | 1.55 MB |
Manuals
| Title | Type | Size | |
|---|---|---|---|
 |
SubDrive Installation Record Form | 0.14 MB |
Parts & Accessories
SubDrive/MonoDrive Accessories
| Item | Description |
|---|---|
| 150814902 | Surge Arrestor - Single Phase - Up to 125V To Group |
| 223995902 | Pressure Sensor Cable Kit, 100 Feet, Indoor |
| 225198901 | Input EMI Filter Kit, 36A |
| 225199901 | Surge Capacitor Kit, 3-Lead |
| 225199902 | Surge Capacitor Kit, 4-Lead |
| 225300901 | Output EMI Filter Kit, 10.9A |
| 225800901 | Pressure Sensor Cable Kit, 10 Feet, Direct Burial |
| 225800902 | Pressure Sensor Cable Kit, 30 Feet, Direct Burial |
| 225800903 | Pressure Sensor Cable Kit, 100 Feet, Direct Burial |
| 225970901 | Standard Pressure Sensor, 75-150 PSI, NSF Rated |
| 226030901 | Input AMR Filter Kit, 20A |
| 226035901 | Input IGF Filter Kit, 40A |
| 226770901 | Moisture Sensor Kit Wet Floor Sensor |
| 226895901 | Cable Kit, Duplex Alt. 10ft |
| 226895902 | Cable Kit, Duplex Alt. 50ft |
| 226895903 | Cable Kit, Duplex Alt. 100ft |
| 226941901 | Pressure Sensor Cable Kit, 100 Feet, Outdoor |
| 5850012000 | Duplex Alternator for SubDrive/MonoDrive Systems |
| 223995901 | Standard Pressure Sensor, 25-90 PSI, NSF Rated |
| 225495901 | Pressure Sensor Kit SD300 |
| 225635901 | SD75/MonoDrive NEMA 4 Fan Kit |
| 225635902 | SD100/150/XT NEMA 4 Fan Kit |
| 225635903 | SD300 Heatsink Fan Kit |
| 225635904 | NEMA 4 Stirring Fan Kit |
| 225635907 | SD100/150/XT N1 Older Fan Kit |
| 225755901 | SDN4 Relay Bd Kit |
| 225770901 | Drawdown Kit |
| 225805901 | Heatsink Cover Kit |
| 225880901 | SDN4 Option Card Kit |
| 225950901 | SubDrive 300 Low Voltage Kit |
| 226540902 | SD EF Press Sens Input Bd Kit |
| 226545901 | Fan Kit, SD15/MD Connect N3R |
| 226545902 | Fan Kit, SD20/30MDXT Connect |
| 226545903 | SD50 Fan Kit |
| 226550902 | SD50 Air Filter Kit |
| 226905902 | Pressure Transducer Kit, 100 PSI, 4-20mA |
| 226905903 | Pressure Transducer Kit, 150 PSI, 4-20mA |
| 226905904 | Pressure Transducer Kit, 200 PSI, 4-20mA |
| 226910901 | Pressure Transducer Cable Kit, 10 Feet |
| 226910902 | Pressure Transducer Cable Kit, 25 Feet |
| 226910903 | Pressure Transducer Cable Kit, 50 Feet |
| 226910904 | Pressure Transducer Cable Kit, 100 Feet |
| 226910905 | Pressure Transducer Cable Kit, 150 Feet |
| 226910906 | Pressure Transducer Cable Kit, 200 Feet |
| 575214902 | Screen Replacement Kit |
