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SCM Series
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THE SCM SERIES - Sub-micro AC drive with basic I/O
The compact packaging and comprehensive functionality makes the SCM an ideal drive
to use on equipment requiring variable speed, soft starting or reversing operation.
The easy to use SCM series is configured and ready to use right out of the box for
most simple applications. By simple reprogramming, the SCM can perform many application
specific tasks such as multiple preset speeds, electronic braking and motor jogging
to name a few.
The user manual and quick reference guide for the SCM Series Drive, and all AC Tech
drives, are available in the AC Tech website Library:
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General Specifications
Power Range: 0.25 to 4 kW (0.33
to 5 HP)
Supply Power:
Single Phase: 120 / 208 / 220 / 240 VAC
Three Phase: 208 / 220 / 240 / 480 VAC
(+10/-15%) 50 or 60 Hz
Motors:
The SCM is designed to operate standard polyphase induction motors rated
for 208, 230, 400 or 460 VAC from 0 to 240 Hz.
Enclosure: IP20 with finger safe terminals.
Standard Features
Easy Set-up and Operation: The SCM is easy to use right out of the box or can
be customized to meet your specific requirements any one of four convenient ways:
• From the front of
the drive
• The Remote Keypad
option
• The innovative EPM
Programmer.
• A PC using AC Tech’s
free TechLink Software and the EPM Programmer
Motor Thermal Overload: Approved as a motor protection device for single motor applications.
Control I/O: Eleven isolated terminals provide connection for
0-10V or 4-20mA reference, 1 fixed and 3 programmable logic inputs and 1 programmable
relay output.
Quiet Operation: Adjustable carrier frequency to 10kHz.
SCM Options
Remote Keypad:
Simple 4 connection to SCM provides operation and programming functions. Construction
and gasket permit construction integrity up to NEMA 4X (IP65).
DIN Rail Mounting Kit:
Allows easy mounting of the SCM Drive onto standard DIN Rail.
Dynamic Braking Kit:
Prepackaged resistor modules with control electronics provide easy mounting within
the control cabinet.
Through Hole Mounting:
The SCM Series can be ordered for through hole mounting that puts the drive heat
sink outside the electrical enclosure for better thermal management and space savings.
Ships on black anodized heat sink with gasket that will meet NEMA 4 and NEMA 4X
(IP65) construction.
EPM Programmer:
Copy drive programs in 2 seconds using The EPM Programmer! Then just plug the EPM
into the SCM Series drive and it’s ready for operation. The EPM Programmer also
provides full programming capability using the backlit LCD display and file exchange
with a Personal Computer. |
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