SIE PRODUCTS
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DC514 / DC Drives
Isolated input Circuitry
Multiple inputs for reference speed/current
Integrated pilot relay for main contactor
Integrated Field Supply
Extremely linear control loops
OPTIONS
EMC - Filters
Line reactors for European and North American markets (UL-CSA)
POTENTIOMETERS
Maximum speed
Minimum speed
Current limit
Acceleration rate (1-40s)
Deceleration rate (1-40s)
Current Proportional Gain
Current integral Gain
Speed Proportional Gain
Speed Integral gain
I.R. Compensation
Zero Speed Threshold
Zero speed offset
SWITCH SELECTIONS
Speed Calibration
Tachometer/Armature Voltage Feedback Select
At zero speed
Output current bipolar/unipolar
Ramp isolate
Stall logic On/Off
Current reference input/output
Over-current trip
Set-point comparator
INTERNATIONAL CODE
The 514C series drive complies with UL508C and complies to standard code when installed in accordance to manufacturers installation manual.
EN50178
(Protection Low Voltage Directive)
EN50081-1 (1992)
(Emission in ambient EMC)
EN50082-2 (1995)
(Immune in industrial EMC environment)
Complies with CE, UL e c-UL
Product Overview
Series 514C
514C Regen Digital Drives
from 4 to 32 Ampere ( up to 7.5 Hp)
Description
The regenerative 514C DC drive offers full four-quadrant control of DC motors from single phase supplies. As such it is ideal for applications involving overhauling loads or where rapid and accurate deceleration is required.
Together with the non-regenerative 512C, they offer the perfect solution for lower power single motor and multi-drive applications.
TECHNICAL SPECIFICATIONS
Switch Selectable Supply Power
Single Phase 110Vac ±10%
Single Phase 220Vac ±10%
Single Phase 380Vac ±10%
Single Phase 480Vac ±10%
50-60Hz ±5%
Ambient Temperature
0-40℃
TECHNICAL CHARACTERISTICS
Motor Protection
Stall condition 15 seconds internal
Electronic Overload Protection
Overload
150% for 60 seconds
Available Field Current
Up to 3A D.C.
Available Frame Sizes
4, 8, 16 and 32 ampere
INPUTS/OUTPUTS
Analogue Inputs
Ramp input
Reference input - positive
Reference input - negative
Tachometer feedback
Current limit
Current reference
Minimum speed
Thermistor input
Analogue Outputs
Speed
Load
Current reference
Ramp output
Total reference
Total reference inverted
Reference supplies -10V DC and +24VDC
Digital Inputs
Run (Active)
Stall enable
Digital Outputs
Zero speed
At stall condition
Healthy