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The
AC Variable Speed Drive Solution Platform
0.75 kW to 30 kW |
 
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What is
?
From the simplest to the
most complex AC drive application;
Unidrive
is a truly scalable Solutions Platform.
Your requirements can be matched by Unidrive
and its
options to maximize your productivity.
What makes Unidrive
The Benchmark?
Unidrive
is so
flexible it
can be personalized to
your requirements, to lower
your true total costs
whilst
improving your productivity - Unidrive
rewrites the
standards for all drive users. As a Solutions Platform with
ultimate
flexibility,
it is the point from which all drive
users should measure themselves.
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Flexibility |
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Open loop, Closed loop, Servo
and Regeneration modes of operation all selectable as standard
by the user. |
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Widest possible fieldbus
option range with PROFIBUS, DeviceNet, CANopen, Modbus RTU,
INTERBUS, CTNet. |
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Unique fieldbus to
fieldbus gateway approach eliminates costly interfaces when more
than one fieldbus type is required. |
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True scalability of the
PLC processing power with internal SM-Applications technology.
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System
status can be accessed whilst drives are running using the
"hot-pluggable" RJ45 port and CTSoft PC tool. |
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User
interface requirements can be scaled to budget and application with
a choice of LED or dual language LCD keypads. |
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Universal
encoder feedback accepts 14 different types. |
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Global
voltage supply, 200V to 575V ac. |
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Performance |
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Powerful SM-Applications
module option for implementing fully customized solutions, or
executing pre-engineered solutions. Conforms to IEC61131-3.
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Ultra
fast speed and torque updates maximize dynamic response in demanding
applications. |
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Drive
to drive synchronization for multiaxis motion co-ordination. |
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Distributed
control via CTNet fieldbus. |
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Rapid
response to motion profile demands with dynamic 250µs update rate. |
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True
system drive performance scalable to your solution. |
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Integrated EMC filter
meets EN61800-3. |
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Secure
Disable feature as standard reduces cost by lowering system
component count while meeting EN954-1 category 3. |
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Modbus
RTU as standard. |
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Auto parameter back-up
by using the for security 
and fast commissioning. |
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Only
one learning curve for mastering all types of drives. |
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Zero
space PLC (IEC61131-3) option. |
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Prepackaged applications
software |
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for Winders,
Flying Shears, etc, etc. |
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Truly scalable PLC power
with up to 3 zero-space SM-Applications modules. |
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Typical Applications
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Normal Duty
(open loop) |
Suitable for most applications, current
overload is set at 110% for 60s. Where motor rated current is less than the
drive rated continuous current, higher overloads are achieved.
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Heavy Duty
(open loop) |
Suitable for more demanding applications,
current overload is set at 150% for 60s. Where motor rated current is less
than the drive rated continuous current, higher overloads ( 200% or greater)
are achieved. |
Heavy Duty
(closed loop,
servo) |
Suitable for demanding applications where
high dynamic shaft performance is necessary, current overload is set at 175%
for 20s. Where motor rated current is less than the drive rated continuous
current, higher overloads (200% or greater) are achieved. |
General Specifications
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AC supply requirements
SPX20X 200V to 240V ±10%
SPX40X 380V to 480V ±10%
SPX50X 500V to 575V ±10%
Number of phases: 3
Maximum supply imbalance: 2% negative phase sequence (equivalent to 3%
voltage imbalance between phases). Frequency range: 48 to 65 Hz
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Line
reactors |
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Line reactors are
particularly recommended for use with the following drive models when
one of the above factors exists, or when the supply capacity exceeds
175kVA:
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SP1201 |
SP1202 |
SP1203 |
SP1204 |
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SP1401 |
SP1402 |
SP1403 |
SP1404 |
Model sizes 1405 and larger
have an internal DC choke so they do not
require
AC line reactors except for cases of excessive phase unbalance or
extreme supply conditions.
For three-phase drives, three individual reactors or a single
three-phase reactor should be used. Each drive must have its own
reactor (s).
Reactor current ratings
The current rating of the line
reactors should be as follows:
Continuous current rating:
Not less than the continuous input current rating of the drive
Repetitive peak current
rating:
Not less than twice the continuous input current rating of the drive
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Temperature,
humidity and cooling method |
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Ambient temperature
operating range:
0°C to 50°C (32°F to 122°F). Output current de-rating must
applied at ambient temperatures >40°C (104°F).
Minimum temperature at
power-up: -15°C (5°F)
Cooling method: Forced convection
Maximum humidity: 95% non-condensing at 40°C (104°F)
Storage:
-40°C
(104°F) to +50°C (122°F) |
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Altitude |
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Altitude range: 0 to 3,000m
(9,900 ft), subject to the following conditions:
1,000m to 3,000m (3,300 ft to 9,900 ft) above sea level:
de-rate the maximum output current from the specified figure by 1% per
100m (330 ft) above 1,000m (3,300 ft)
For example at 3,000m
(9,900ft) the output current of the drive would have to be de-rated by
20%. |
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Ingress
protection |
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The Unidrive SP is rated to
IP20 pollution degree 2 (dry, non-conductive contamination only).
However, it is possible to configure the drive to achieve IP54 rating
at the rear of the heatsink for through-panel mounting (some current
derating is required).
In order to achieve the high IP rating at the rear of the heatsink with
Unidrive SP size 1 and 2, it is necessary to seal a heatsink vent by
fitting the IP54 insert as shown in Figure 3-18
Fitting
of IP54 insert for size 1 on
page 20. For strict compliance with IP54 rating the heatsink fan must
be replaced with an IP54 rated fan. Contact the supplier of the drive
for details. Fitting of the IP54 insert and/or IP54 rated fan requires
output current de-rating to be applied |
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Starts
per hour |
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By electronic control:
unlimited
By interrupting the AC supply:
Unidrive SP (Sizes 1 to 3):
.20
(equally spaced) |
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Accuracy
and resolution |
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Speed:
The absolute frequency and speed
accuracy depends on the accuracy of the crystal used with the drive
microprocessor. The accuracy of the crystal is 100ppm, and so the
absolute frequency/speed accuracy is 100ppm (0.01%) of the reference,
when a preset speed is used. If an analog input is used the absolute
accuracy is further limited by the absolute accuracy of the analog
input.
The following data applies
to the drive only; it does not include the performance of the source of
the control signals.
Open loop resolution:
Preset frequency reference: 0.1Hz
Precision frequency reference: 0.001Hz
Closed loop resolution:
Preset speed reference: 0.1rpm
Precision speed reference: 0.001rpm
Analog input 1: 16bit plus sign
Analog input 2: 10bit plus sign
Current:
The resolution of the current
feedback is 10bit plus sign. The accuracy of the current feedback is
5%. |
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Output
frequency / speed range |
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Open-loop frequency range:
0 to 3,000Hz
Closed-loop speed range: 0 to 40,000rpm
Closed-loop frequency range: 0 to 1,250Hz |
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Options |
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Unidrive SP - The Solutions Platform
The Unidrive SP
provides application and system
designers with an incredibly flexible drive platform, which is
easily modified by an extensive range of sophisticated
SM option modules that can be used singly or in combination for
economical and space saving solutions.
SM option modules install easily into any of the
three option slots, with no tools required. The I/O, feedback,
memory, communication and application modules enable the Unidrive
to provide an optimized solution regardless of the demands of the
application.
A complete range of other accessories are
available to simplify system integration and meet system design
criteria.
Options At-A Glance
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Order Code |
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Drive
Configuration and Programming |
Cloning and Programmed
Storage Card |
Smart Card *** |
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Configuration Tool |
CTSoft *** |
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Communications Cable |
CT Comms Cable |
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Operator
Interface |
No Keypad |
As standard |
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LED Keypad |
SM-Keypad |
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Backlit LCD Keypad |
SM-Keypad Plus |
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Operator Interfaces HMI details |
See products for details |
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Power
Accessories |
Internal Fitting Brake Resistor |
SM - Heatsink DBR |
Panel Mounting DB Resistors
E Stop Duty |
To fit drive |
Wall Mounting DB Resistors
Cyclic Duty |
To fit drive |
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Internal Fitting EMC Filter |
As standard |
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External Fitting EMC Filters |
To fit drive |
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Motor Feedback |
Universal Encoder Feedback |
SM-Universal
Encoder Plus |
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Second Encoder Feedback |
SM-Encoder Plus |
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Resolver Input Feedback |
SM-Resolver** |
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Encoder Terminal Connector |
SM-ETC |
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Input/Output |
Extra I/O |
SM-I/O Lite |
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Extra I/O with Real Time Clock |
SM-I/O Timer |
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Extended I/O |
SM-I/O Plus |
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Double Insulated Extended I/O |
SM-I/O PELV |
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24V Protected I/O |
SM-I/O 24V |
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120V I/O |
SM-I/O 120V |
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Remote Network I/O |
Beckhoff I/O |
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Communication |
Modbus RTU (Standard) |
SM-Applications* |
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PROFIBUS-DP |
SM-PROFIBUS-DP |
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INTERBUS |
SM-INTERBUS |
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DeviceNet |
SM-DeviceNet |
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CTNet |
SM-Applications |
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CAN Interface |
SM-CAN |
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CANopen |
SM-CANopen |
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Interface |
SM-SLM |
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SERCOS |
SM-SERCOS |
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Ethernet |
SM-Ethernet |
Application
Co-processor Modules |
System Programming |
SM-Applications |
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System Programming |
SM-Applications Lite |
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Motion Made Easy |
SM-EZMotion** |
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Application
Programming Software |
SyPTLite (IEC61131-3) |
Free with Unidrive
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SyPTPro (IEC61131-3) |
SyPTPro |
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Power Tools Pro |
Free download |
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Solutions
Software |
Dual Mode Winder |
SSP-4000-0010 |
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Flying Shear Control |
SSP-4000-0020 |
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Fan and Pump Duty Assist |
SSP-4000-0030 |
* Provides additional Modbus RTU port.
** Only one of these modules per drive.
*** Supplied as standard with Unidrive
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Introduction |
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For installations
where it is deemed necessary, Control Techniques provide a
range of EMC filters. These have all been assessed for
conformance with the EMC directive, by testing with the
appropriate drives.
The EMC characteristics of the drive products make an important
contribution to the compliance of end products and
installations. All drive products have been subject to EMC
testing in representative installations. EMC data sheets are
available for all major drive products. These list the harmonized
standards complied with and give recommended installation
techniques and further information on EMC behavior in typical
situations. |
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Drive |
Filter
Type |
Schaffner |
Epcos |
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CT
part no. |
CT
part no. |
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SP1201 |
Footprint
or
Bookcase |
4200-6118 |
4200-6121 |
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SP1202 |
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SP1203 |
4200-6119 |
4200-6120 |
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SP1204 |
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SP2201 |
Footprint
or
Bookcase |
4200-6210 |
4200-6211 |
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SP2202 |
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SP2203 |
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SP3201 |
Footprint
or
Bookcase |
4200-6307 |
4200-6306 |
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SP3202 |
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SP1401 |
Footprint
or
Bookcase |
4200-6118 |
4200-6121 |
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SP1402 |
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SP1403 |
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SP1404 |
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SP1405 |
4200-6119 |
4200-6120 |
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SP1406 |
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SP2401 |
Footprint
or
Bookcase |
4200-6210 |
4200-6211 |
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SP2402 |
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SP2403 |
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SP3401 |
Footprint
or
Bookcase |
4200-6305 |
4200-6306 |
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SP3402 |
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SP3403 |
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CT
part number |
Manufacturer
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Manufacturer
part number |
Maximum
continuous current |
Voltage
rating |
IP
rating |
Power
dissipation at rated current |
Ground
Leakage |
Discharge
resistors |
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Balance
supply phase-phase and phase-ground mA |
1
phase open circuit mA |
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@
40°C (104°F) A |
@
50°C (122°F) A |
V
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W
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4200-6118
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Schaffner
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FS6008-10-07
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10
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10
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200/400
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20
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6.9
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29.4
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153
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See note 1
below
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4200-6119
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Schaffner
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FS6008-16-07
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16
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16
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200/400
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20
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9.2
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38.8
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277
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4200-6210
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Schaffner
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FS6008-32-07
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32
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28.2
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200/400
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20
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11
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38
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206
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4200-6305
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Schaffner
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FS6008-62-07
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62
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400
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20
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4200-6307
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Schaffner
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FS6008-75-07
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75
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200
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20
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4200-6121
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Epcos
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B84143-A10-R207
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10
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9.1
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200/400
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20
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4.2
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<30.0
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186.5
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See note 2
below
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4200-6120
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Epcos
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B84143-A16-R207
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16
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14.6
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200/400
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20
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10.8
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<30.0
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186.5
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4200-6211
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Epcos
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B84143-32-R207
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32
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29.1
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200/400
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20
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17.8
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<30.0
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186.5
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4200-6306
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Epcos
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B84143-75-R207
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75
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68.3
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200/400
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20
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19.4
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<30.0
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238
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NOTE:
1. 1M. in a star connection between phases, with the star point
connected by a 680k. resistor to ground.
2. 1M. in a star connection between phases, with the star point
connected by a 1.5M. resistor to ground.
Maximum current
overload:
150% of rated current for 1 minute in a 1 hour period.
Voltage:
Phase-to-phase: 480V
Phase-to-ground: 275V
AC supply frequency:
48 to 62Hz
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CT
Part Number |
Manufacturer
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Manufacturer
part number
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Dimension
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Weight
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H
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W
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D
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kg
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lb
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4200-6118
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Schaffner
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FS6008-10-07
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440 mm (17.323 in)
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100 mm (3.937 in)
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45 mm (1.772in)
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1.35
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3.0
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4200-6119
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Schaffner
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FS6008-16-07
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1.4
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3.1
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4200-6210
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Schaffner
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FS6008-32-07
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428.5 mm (16.870 in)
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155 mm (6.102 in)
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55 mm (2.165 in)
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2
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4.4
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4200-6305
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Schaffner
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FS6008-62-07
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414 mm (16.299 in)
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250 mm (9.842 in)
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60 mm (2.362 in)
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3.45
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7.6
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4200-6307
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Schaffner
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FS6008-75-07
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4200-6121
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Epcos
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B84143-A10-R207
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450 mm (17.717 in)
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100 mm (3.937 in)
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45 mm (1.772 in)
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2.1
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4.62
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4200-6120
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Epcos
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B84143-A16-R207
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4200-6211
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Epcos
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B84143-32-R207
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431.5 mm (16.988 in)
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155 mm (6.102 in)
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55 mm (2.165 in)
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3.3
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7.3
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4200-6306
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Epcos
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B84143-75-R207
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425 mm (16.732 in)
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250 mm (9.843 in)
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60 mm (2.362 in)
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5.1
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11.2
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Unidrive
SP Modular
Unidrive
SP Panel Mount
Unidrive
SP Free Standing
Unidrive
SP AC and Servo Drives with option Kits
Unidrive
SP Rating Table
Unidrive SP
Dimensions
Unidrive SP
SM-Modules
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