Franklin Electric SubDrive1100 Connect IP 23 User manual

Owner’s Manual
SubDrive1100/1500/2200
Connect IP 23
EN

Serious or fatal electrical shock may result from failure to connect the ground terminal to the motor,
SubDrive controller, metal plumbing, or other metal near the motor or cable, using wire
no smaller than motor cable wires. To minimize risk of electrical shock, disconnect power before working
on or around the SubDrive system. CAPACITORS INSIDE THE SUBDRIVE CONTROLLER CAN STILL
HOLD LETHAL VOLTAGE EVEN AFTER POWER HAS BEEN DISCONNECTED.
ALLOW 5 MINUTES FOR DANGEROUS INTERNAL VOLTAGE TO DISCHARGE BEFORE REMOVING
SUBDRIVE COVER.
Do not use motor in swimming areas.
Before Getting Started
This equipment should be installed by technically qualied personnel. Failure to install it in compliance
with national and local electrical codes and within Franklin Electric recommendations may result in
electrical shock or re hazard, unsatisfactory performance, or equipment failure. Installation information
is available through pump manufacturers and distributors, or directly from Franklin Electric at our
toll-free number 1-800-348-2420.
Use SubDrive only with Franklin Electric 4-inch submersible motors as specied in this manual (see
pg. 41-44). Use of this unit with any other Franklin Electric motor or with motors from other
manufacturers may result in damage to both motor and electronics. In applications where water delivery
is critical, a replacement pressure sensor and/or back-up system should be readily available if the drive
fails to operate as intended.
*Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc.
*Google Play™ is a trademark of Google Inc.
FE Connect
Wi-Fi connectivity is a feature of the drive that enables a connection to be made with a single
Wi-Fi device (smartphone or tablet). The connection can be used to monitor drive characteristics,
adjust advanced settings, and view or email fault history and configuration changes. The mobile
app can be downloaded from the Apple App Store or Google Play ™.
FE CONNECT MOBILE APP
GET THE FE CONNECT APP TODAY!
WARNING
V
!
ATTENTION
V
!
CAUTION
V
!

Table of Contents
Before Getting Started .............................................................2
Declaration of Conformity...........................................................4
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Features and Benets .............................................................9
Replaceable Parts ...............................................................12
In the Box......................................................................13
How it Works ...................................................................13
Special Consideration EMC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Drive Display ...................................................................15
Location of Drive.................................................................15
Special Considerations for Outdoor Use ..............................................16
Wire Routing....................................................................17
Grounding......................................................................19
Fuse/Circuit Breaker and Wire Sizing.................................................20
Generator Sizing.................................................................21
Tank and Pipe Sizing .............................................................22
Pump Sizing and Performance......................................................23
• SubDrive1100................................................................23
•
SubDrive1500 (EU Only )...................................................... 24
• SubDrive2200................................................................25
MonoDrive & MonoDriveXT Functionality..............................................26
Installation Procedure.............................................................27
Drive Mounting ................................................................27
Drive Wiring ..................................................................28
Drive Conguration...............................................................32
Basic Setup (DIP Switches) ......................................................32
Motor Type Selection ...........................................................32
Motor/Pump Size ..............................................................32
Pressure Sensor Selection .......................................................33
Pressure Setpoint ..............................................................33
Underload Sensitivity ...........................................................34
Steady Flow Selection ..........................................................35
Advanced Setup (Wi-Fi/FE Connect Mobile App)........................................36
Connecting to Wi-Fi ............................................................36
Accessing the Drive ............................................................37
Set-up.......................................................................37
Monitoring ....................................................................39
Logs ........................................................................39
Accessories ....................................................................40
Specications - Single Phase Operation ..............................................41
Specications - SubDrive1100 ......................................................42
Specications - SubDrive1500 (EU Only) ............................................. 43
Specications - SubDrive2200 ......................................................44
Diagnostic Fault Codes ...........................................................45
SubDrive Troubleshooting .........................................................47
Limited Warranty ................................................................49
EN

4
SubDrive Connect
Declaration of Conformity
MOTOR OVERLOAD PROTECTION NOTE:
The drive electronics provide motor overload protection by preventing motor current from exceeding the
maximum Service Factor Amps (SFA). Motor overtemperature sensing is not provided by the drive.
BRANCH CIRCUIT PROTECTION
Integral solid state short circuit protection does not provide branch circuit protection. Branch circuit
protection must be provided in accordance with the National Electrical Code and any additional local
codes, or the equivalent. Drive shall be protected by inverse-time fuse or Circuit breaker only, rated 300
V, maximum and per the full-load motor output current rating as noted in the Fuse/Circuit Breaker and
Wire Sizing section on pg. 20.
INTERNAL LITHIUM BATTERY
CAUTION: Never place lithium batteries in mouth. If swallowed, contact your physician or local poison
control center. If battery is damaged, do not use. Battery shall be serviced or replaced by a qualied
serviceman.
Store new batteries only in the manufacturer's containers. Dispose/recycle used and damaged batteries
per local, regional, and national laws and regulations.
MAINTENANCE
Unless needed by accessory kit or noted within this manual, no additional SubDrive maintenance is
required.
Wi-Fi MODULE
The Wi-Fi module has been tested and found to comply with part 15 of FCC Rules. These limits are
designed to provide reasonable protection against harmful interference. This equipment generates,
uses, and can radiate radio frequency energy for limited periods (approx. 15 min.) and, if the drive
is not installed and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment o󰀨 and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit di󰀨erent from that to which the receiver is
connected.
•Consult the dealer or an experienced radio/TV technician for help.
Model No. Model Description
5870205153C SubDrive 1100 Connect IP23
5870205353C SubDrive 1500 Connect IP23
5870205453C SubDrive 2200 Connect IP23
E184902

SubDrive Connect
5
Declaration of Conformity
Franklin Electric Corp. EU Authorized Representative:
9255 Coverdale Rd. F ranklin Electric Europa GmbH
Fort Wayne, IN 46809 USA Rudolf-Diesel-Staße 20
D
-54516 Wittlich
E-mail: [email protected]
w
ww.franklinwater.eu
Herewith, we declare under our sole responsibility that Variable Frequency Drives marked
with the following numbers SubDrive 1100, 1500, 2200 conform with the provisions of the Low Voltage
Directive (LVD) 2014/35/EU, and the Electromagnetic and Compatibility Directive (EMC) 2014/30/EU.
These drives are intended for use with Franklin Electric submersible motors within the nameplate ratings.
The following harmonized standards and technical specications have been applied:
EN 61800-5-1: 2007, A1: 2013 ADJUSTABLE SPEED ELCTRICAL POWER
D
RIVE SYSTEMS - Part 5-1: Safety requirements
E
lectrical, thermal and energy.
EN 61800-3: 2004 A1: 2012 Adjustable speed electrical power drives systems.
E
MC requirements and specic
EN 60529: 1989/A2: 2013 Degrees of protection provided by enclosures (IP code).
A
uthorized Signature:
D
ate: 3 August 2016
T
itle: Electronic Certications Engineer
9255 Coverdale Rd., Fort Wayne, IN 46809 franklin-electric.com
EN

6
SubDrive Connect
Refer to this Manufacturer's manual for details
Tighten Terminals to 1.7 Nm (15 in-lbs)
Motor
Pump
On
O󰀨
1,7 Nm
15 in-lbs

SubDrive Connect
7
Suitable For Use on Circuit Delivering Not More
Than 5000 RMS Symmetrical Amperes, 250 V
Maximum.
Caution - Dangerous Voltage - Risk of Electrical
Shock.
–+
UNDERLOAD
DEFAULT
Underload Adjustment
Pressure Set Point Adjustment
Protective Earth Conductor
Caution
NC
NO
COM
Normally Close Contact
Normally Open Contact
Common Contact
230V AC
SUBDRIVE
bar
PRESSURE
TRANSDUCER
1
2
3
46
7
8
9
5
EN

8
SubDrive Connect
230 VAC CU > 75°C
Mains Connections: Use Copper Wire 75 °C,
300 VAC Minimum.
M
230 VAC CU > 75°C
Mains Connections: Use Copper Wire 75 °C,
600 VAC Minimum.
SF
1~
3~
BRN
GRY
BLK
Steady Flow
Single-Phase Output Setting
Three-Phase Output Setting
Brown Motor Wire
Gray Motor Wire
Black Motor Wire
Pollution Degree 2
Tighten Terminals to 0.55 Nm (5 in-lbs)
PS
XDCR
L
N
Pressure Sensor/Switch
Pressure Transducer
230VAC Mains Line
230VAC Mains Neutral
0,55 Nm
5 in-lbs
INPUT
PD2

SubDrive Connect
9
Description and Features
Description
The Franklin Electric SubDrive is a variable frequency controller that uses advanced
electronics to protect the motor and enhance the performance of standard pumps used in
residential and light commercial water system applications. When used with Franklin Electric
motors (see Table 2 on Page 21), the SubDrive provides constant city-like water pressure
by eliminating the e󰀨ects of pressure cycling associated with conventional water well
systems.
Features and Benets
Constant Water Pressure
The Franklin Electric SubDrive provides consistent pressure regulation using advanced
electronics to drive a standard motor and pump according to the pressure demands
indicated by a highly accurate, heavy-duty, long-life pressure sensor or analog pressure
transducer. By adjusting the motor/pump speed, the SubDrive can deliver constant pressure
dependably, even as water demand changes. For example, a small demand on the system,
such as a bathroom faucet, results in the motor/pump running at a relatively low speed. As
greater demands are placed on the system, such as opening additional faucets or using
appliances, the speed increases accordingly to maintain the desired system pressure. Using
the provided analog pressure transducer, system pressure can be set in the range of 0.5 to
9.5 bar (7.3  137.8 psi).
Reduced Tank Size
Conventional systems use larger tanks in order to store water, whereas SubDrive systems
utilize a smaller tank in order to maintain constant pressure. See Table 3 on page 22 for
pressure tank size requirements.
Reduced Pump Size
SubDrive controllers t the pump to the application by adjusting the speed of the pump and
motor. In SubDrive applications a pump with a power rating of half the motor power rating
can be used when properly sized. See pump sizing information on pg. 23-25.
Over Temperature Foldback
SubDrive controllers are designed for full power operation in ambient temperatures up to
50 °C (122 °F) at nominal input voltage. In extreme thermal conditions, the controller will
reduce output power in an attempt to avoid shutdown and potential damage while still trying
to provide water. Full output power is restored when the internal controller temperature cools
to a safe level.
EN

10
SubDrive Connect
Motor Soft Start
Normally, when there is a demand for water, the SubDrive will be operating to accurately
maintain system pressure. Whenever the SubDrive detects that water is being used, the
controller always ramps up the motor speed while gradually increasing voltage, resulting in
a cooler motor and lower start-up current compared to conventional water systems. In those
cases where the demand for water is small, the system may cycle on and o󰀨 at low speed.
Due to the controller’s soft-start feature and the sensor’s robust design, this will not harm the
motor or the pressure sensor.
Power Factor Correction
Active Power Factor Correction (PFC) minimizes input RMS current by allowing the drive to
draw a cleaner, sinusoidal input current waveform. This allows for a reduction in input power
cable size when compared to similar applications without power factor correction, because
less average current is used by the drive for a given load when compared to non-PFC
devices.
Ground Fault Detection
The drive is equipped with Ground Fault Protection for the motor output. In the event that a
current leak to ground is detected on the motor output, the drive will indicate a Ground Fault
(Fault Code F16). See the Diagnostic Fault Codes table at the end of the instruction manual
for more information.
Adjustable Underload Sensitivity
The SubDrive controller is congured at the factory to ensure detection of Underload faults
in a wide variety of pumping applications. In rare cases (as with certain pumps in shallow
wells) this trip level may result in nuisance faults. If the pump is installed in a shallow well,
activate the controller and observe system behavior. Once the controller begins to regulate
pressure, check operation at several ow rates to make sure the default sensitivity does not
induce nuisance Underload trips. See Basic Set-up section on page 34 for details regarding
the Underload Potentiometer.
System Run Relay
The SubDrive is tted with a relay output that activates (normally-open contact will close)
whenever the system is actively pumping. Both normally-open (NO) and normally-closed
(NC) contacts are provided. The contacts are rated 5 A at 250 VAC/30 VDC for general
purpose loads, or 2A at 250 VAC/30 VDC for inductive loads (i.e. relay).
It is not recommended to use this function relay to control critical systems (chemical dosing,
etc.)

SubDrive Connect
11
System Fault Relay
The SubDrive is tted with a relay output that activates (normally-open contact will close)
whenever the system is faulted. Both normally-open (NO) and normally-closed (NC)
contacts are provided. The contacts are rated 5 A at 250 VAC/30 VDC for general purpose
loads, or 2A at 250 VAC/30 VDC for inductive loads (i.e. relay). It is not recommended to use
this function relay to control critical systems (chemical dosing, etc.).
Analog Pressure Transducer
The SubDrive Connect IP 23 family of controllers support a 4-20mA analog pressure
transducer input (10 bar analog transducer is included with the controller). The default
pressure range is 0.5 - 9.5 bar with an adjustment knob provided to set the desired system
pressure. The drive will display the system pressure (ex. 5.5 b for 5.5 bar) when using an
analog pressure transducer rather than motor speed when using the traditional SubDrive
pressure sensor. Additional pressure transducer ranges are supported by using the FE
Connect mobile app.
Moisture / Wet Floor Sensor
An additional input to support an optional Franklin Electric Moisture Sensor (often referred to
as a Wet Floor Sensor) has been added to the SubDrive Connect IP 23 drive family. When
the system is equipped with a moisture sensor, the drive will stop pumping and indicate a
specic fault code when the sensor detects the presence of water. This does not replace the
need for a pressure relief valve in the system. Refer to the Accessories page for ordering
information.
Wi-Fi and FE Connect Mobile App
Wi-Fi connectivity is included in the drive to enable a connection to be made between the
drive and a single Wi-Fi capable device (smartphone, tablet, etc.). This connection can
be used in order to adjust advanced settings, monitor drive characteristics, and view fault
history when using the FE Connect mobile app. See the Advanced Set-up section on page
35 of this manual for more details regarding the capabilities of the Wi-Fi connection.
Auxiliary Control Input (App Only)
A 24 VDC dry-contact, digital control input labeled Aux In is provided to allow for additional
external control of the SubDrive controller. This input can be set using the FE Connect
mobile app to control the drive in the following ways: fault when high, fault when low.
Drawdown (App Only)
When using an analog pressure transducer in the system, an optional cut-in pressure
can be set to allow for pressure drawdown in the system. For example, a system set point
pressure of 5 bar and a cut-in pressure of 2 bar would allow the drive to regulate system
pressure at 5 bar when running, but will not turn the drive on until the system pressure drops
below 2 bar. The FE Connect mobile app is required to activate and set the cut-in pressure.
EN

12
SubDrive Connect
Duplex Alternator Built-In (App Only)
The capability of the SubDrive Connect Duplex Alternator product has now been built into
the SubDrive IP 23 product family. A communication cable connected between two (2) drives
and the FE Connect mobile app are required to activate this feature.
Adjustable Underload Off Time (App Only)
The Underload O󰀨 Time determines how long the drive will wait before attempting to run
following an Underload event. The default time is 5 minutes, but is user-adjustable through
the Wi-Fi interface from 1 minute to 48 hours.
System Diagnostics Fault History (App Only)
In addition to regulating pump pressure and accurately controlling motor operation, the
SubDrive continuously monitors system performance and can detect a variety of abnormal
conditions. In many cases, the controller will compensate as needed to maintain continuous
system operation; however, if there is a high risk of equipment damage, the controller will
protect the system and display the fault condition. If possible, the controller will try to restart
itself when the fault condition subsides. Each time a fault is detected in the system, the drive
records the fault and the the actual date and time when the fault was detected. A maximum
of 500 events are recorded and can be viewed and emailed using the FE Connect mobile
app.
Adjustable Bump Modes (App Only)
Using the Advanced Setup (Wi-Fi and FE Connect App), the bump mode and tank size
settings of the drive can be changed. Bump mode controls how hard the drive will pump for
the very short time period just before attempting to shut down. The drive ships with default
settings that are compatible with the majority of SubDrive applications. For applications with
large pressure tanks or trouble shutting down, the bump mode can be modied to be more
aggressive. The system behavior should be monitored when adjusting these settings to
ensure proper operation.
Replaceable Parts
Cooling Fan
In the event that the cooling fan fails and results in an occurrence of frequent Overheated
Drive faults (Fault Code F7), the fan is able to be replaced. See Accessories section for
information regarding IP 23 Fan Replacement kits.
Enhanced Pressure Input Board
In the event that a lightning strike creates a surge on the various I/O terminals of the drive,
the Enhanced Pressure Input Board (EPIB) can become damaged causing the drive to not
operate. Rather than replacing the entire drive, the EPIB can be replaced in an attempt
to repair the drive. See the Accessories section for information regarding the Enhanced
Pressure Sensor Input Board Replacement kit.

SubDrive Connect
13
Pressure
Transducer
Leads
Power Supply
from Circuit Breaker
PUMP
MOTOR
A
D
BC
Pressure
Relief Valve
Pressure Transducer
Pressure Transducer must
be installed in the upright
and vertical position.
Power to Motor
In the Box
A. Controller Unit
B. Analog Pressure Transducer
C. Screwdriver/Adjustment Tool
D. Transducer Cable
E. Installation Guide
F. Strain Relief Fitting
How it Works
The Franklin Electric SubDrive is designed to be part of a system that consists of only four
(4) components:
A. Standard Pump and Franklin Electric Motor
B. SubDrive Controller
C. Small Pressure Tank (see Table 3, page 22)
D. Analog pressure transducer
B
B
SubDrive15/20/30
Owner’s Manual
Pressure
Transducer/Sensor
Run/Fault
Relays AC
M
Moisture
Sensor
Display Control
AUX Input Alternator
Electrical Diagram
EN

14
SubDrive Connect
Special Considerations EMC -(PRE FITTED Line Filter Included
within FEA Enclosure)
EMC conformance to AS 61800-3 was attained using Franklin Electric Line Filter
and shielded motor cable (30m / 100ft). Additional EMC mitigation for other installations
may be necessary i.e. shielded motor cable to conform to local EMC requirements.
Service Entrance
Panel

SubDrive Connect
15
Drive Display
Drive Running
When the SubDrive unit is controlling the motor and pump, the display will be illuminated
and the following information will be shown on the display:
•System pressure (in bar) when using an analog pressure transducer. When
displaying system pressure, the display will include a b su󰀩x to the numerical
pressure reading to distinguish it from motor speed. The "b" will steadily ash on and
o󰀨 when the drive is running.
•Motor/pump speed (in Hz) when using the standard pressure sensor.
System Idle
When the SubDrive unit is powered on and idle (not pumping water), the display will be
illuminated and the following will be shown on the display:
• System pressure (in bar) with the "b" on steady (not ashing) when using an
analog pressure transducer - "- - -" when using the standard pressure sensor.
Fault Detected
When a fault condition is detected in the system, the drive display will illuminate red and the
fault code will be displayed. All fault codes begin with F and followed by a one- or two-
digit number. Consult the Diagnostic Fault Codes table in the back of this manual for more
information.
Location of Drive
The SubDrive controller is intended for operation in ambient temperatures from -25 °C to
50 °C (-13 °F to 122 °F) at 208/230 VAC input. The following recommendations will help in
selection of the proper location of the controller.
•A tank tee is recommended for mounting the tank, analog pressure transducer,
pressure gauge, and pressure relief valve. If a tank tee is not used, the pressure
transducer or pressure sensor should be located within 1.8 meters (6 feet) of the
pressure tank to minimize pressure uctuations. There should be no elbows between
the tank and pressure transducer or pressure sensor.
•The unit should be mounted on a sturdy supporting structure such as a wall or
supporting post. Please take into account the weight of the unit.
•The electronics inside the SubDrive are air-cooled. As a result, there should be at
least 15 cm (6 inches) of clearance on each side and below the unit to allow room
for air ow.
•The mounting location should have access to 208/230 VAC electrical supply and to
the submersible motor wiring. To avoid possible interference with other appliances,
please refer to the Wire Routing section of this manual and observe all precautions
regarding power cable routing.
•The unit should not be installed in corrosive environments.
EN

16
SubDrive Connect
Special Considerations for Outdoor Use
The controller is suitable for outdoor use with a IP 23 rating; however, the following considerations
should be made when installing the controller outdoors:
•The unit MUST be mounted vertically with the wiring end oriented downward, and the cover
must be properly secured (also applies to indoor installations).
• The controller shall be mounted on a surface or back plate no smaller than the outer
dimensions of the controller enclosure.
•IP 23 enclosures are capable of withstanding downward-directed rain only. The controller
should be protected from hose-directed or sprayed water as well as blowing rain. Failure to
do so may result in controller failure.
•The controller should NOT be placed in direct sunlight or other locations subject to extreme
temperatures or humidity.
•Appropriate screening should be used for the air inlet and outlet when installed in areas
where insect or small animal intrusion is an issue. See Accessories page for ordering
information. Caution: Installation of non-approved screening may damage the drive and/or
reduce drive output. Screens should be cleaned on a regular basis to ensure proper airow
needed to cool the controller.
Service Entrance
Panel
Mount drive to a sturdy
supporting structure (wall or back plate).
Mount the drive as close
as possible to the service
entrance panel.
Use a dedicated branch circuit for the drive.
Wire directly from the service entrance panel.
Listed fuse/Listed circuit breaker “See Table 1
on page 18 for fuse and circuit breaker sizing.”
Allow a 6" (15 cm) clearance
around the drive for cooling.
Use the holes and
guides provided.
(DO NOT drill holes
in the drive.)
GND GND
Service entrance ground rod Wire directly to the service
entrance panel.
DO NOT wire to a sub panel
located in a home.
Service Entrance
Panel
IN HOME
Sub Panel
GND
GND GND
nce
IN HO
Sub Pan
6"
15 cm
6"
15 cm
6"
15 cm
6"
15 cm
MOTOR OVERLOAD PROTECTION NOTE:
The drive electronics provide motor overload
protection by preventing motor current from exceeding
the maximum Service Factor Amps (SFA). Motor
overtemperature sensing is not provided by the drive.

SubDrive Connect
17
Service Entrance
Panel
GND GND
When possible DO NOT run drive input
power or motor wires in parallel with house wiring.
Avoid running out-building wires in parallel with motor wires.
Pump
Motor
un drive
llel with
res in pa
GND GND
Input
power Motor
Separate input power and motor
wiring by at least 20 cm (8")
GND
GND
DO NOT run input power
and motor wires together.
Separate by at least 20 cm (8")
Motor
Output lead to motor to
exit house as soon as possible.
20 cm
8"
Input
power
8")
Inp
power
Wire Routing
To ensure the best protection from interference with other devices, please observe the
following precautions:
EN

18
SubDrive Connect
Service Entrance
Panel
GND
Motor
Branch 1
Branch 2
Branch 3
20 cm (8") min. 20 cm (8") min.
20 cm (8") min.
Telephone
If it is necessary to run wiring in parallel, keep
drive input power and motor wires
at least 20 cm (8") from other house wiring.
Satellite/
Antenna wire
20 cm (8") min.
GND
Service Entrance
Panel
GND
GND
20 cm (8") min. 90º
OK
Cross over other branch circuits
and house wiring at 90º.
20 cm (8") min.

SubDrive Connect
19
Grounding
To ensure safety and performance, please observe the following grounding requirements:
Ensure that a
proper utility
ground rod
is present &
connected.
Service entrance
ground rod
Service Entrance
Panel
GND GND
L2
L1
An input power ground wire from
the supply panel must be connected
to the drive.
A dedicated output ground wire
from the drive must be connected
to the motor (motor wires and ground
wires must be bundled together).
Pump
Motor
Service Entrance
Panel
GND GND
Avoid multiple ground paths.
GND
GND
Pump
Motor
GND
EN

20
SubDrive Connect
Fuse/Circuit Breaker and Wire Sizing
The Listed fuse/Listed circuit breaker size and maximum allowable wire lengths for connection to the SubDrive
are given in the following tables:
Table 1: Circuit Breaker Sizing and Maximum Input Cable Lengths (in Meters)
Based on a 3% voltage drop
Highlighted Numbers denote wire with 90 °C (194 °F)insulation only
XXXX
Service Entrance
Panel
GND
GND
Use the service
entrance panel
ground ONLY.
DO NOT run ground wire separate.
Motor ground wire MUST be bundled with motor wires.
Pump
Motor
GND
NOTE: Standard ground fault protection relays (Residual Current Devices - RCDs) will not work with the SubDrive. If
their presence is required, only B-type RCDs may be used. However, extensive EMC measures in the drive generate high
frequency capacitive currents which may cause RCD nuisance tripping. Refer to IEC 61800-5-1 Annex E for further details
on RCD selection.
Standard RCDs used upstream of the SubDrive may fail to o󰀨er protection because of the presence of smooth DC
risidual currents that can saturate their cores.
Model Family
Listed Fuse /
Listed Circuit
Breaker Amps
Nominal
Input
Voltage
AWG / IEC (mm) Copper Wire Sizes, 167 °F (75 °C) Insulation Unless
Otherwise Noted
14
2.5
12
4
10
6
8
10
6
16
4
25
3
35
2
35
1
50
AWG
mm
SubDrive1100
16 230 29 45 76 117 187 296 366 482 610 -
16 208 21 33 56 85 137 216 268 353 446 -
16 230 25 41 68 105 167 263 327 431 547 -
SubDrive1500
20 208 - - 35 54 86 137 169 222 281 -
20 230 - 25 42 67 105 167 207 272 344 -
SubDrive2200
25 208 - - 28 44 71 112 140 184 233 -
25 230 - - 35 54 86 138 170 225 284 -