Polyspede

Polyspede's
Digital DC drive 'SPEDESTER' was launched in January 2005. It's available in Regenerative version up to 300HP and Non-Regenerative version up to 350HP.

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Polyspede DRM Series DC Motor Controls are
Din Rail Mountable with Slim design and are available in Non-Isolalted,
Fully Isolated,
Isolated Regen.
versions up to 2HP.

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DRM Series

DRM Series, are versatile range of motor controllers for
permanent magnet or shunt wound DC motors offered in
a compact easy to use D/N Rail mounting package.

Slim design, saves space and allows drive mounting adjacent to other control panel components. Easy to access adjustments and plug on screw terminals make these units and run. Dual voltage supply and selectable AVF or Tach. feedback are just some of the standard features.

Available in
Non-Isolated, Fully Isolated (i), Isolated Regen.(iR)
Configurations.

Ratings: 1/8 - 1 HP
Input: 115 VAC + 10%, 1Ø, 50/60Hz + 5%
Output: 0-90 VDC armature, 100VDC field

Ratings: 1/4 - 2 HP
Input: 230 VAC + 10%, 1Ø, 50/60Hz + 5%
Output: 0-180 VDC armature, 200VDC field

DRM Series Model Selection Table
HP	Input 115VAC	Input 230VAC
1/8	DRM025	N/A
¼	DRM050	DRM025
½	DRM100	DRM050
¾	DRM150	DRM075
1	DRM200	DRM100
1½	N/A	DRM150
2	N/A	DRM200

Speed Range:
Speed range 0-100% (motor dependent)
Load regulation typically 0.2% tach, 2% Arm Volts.

External Control:
Speed setpoint from external 10K Ohms pot.
External RUN contact for electronics STOP/START,
These is a pot kit including graduated dial and knob.

Ramp:
1 to 20 seconds up ramp rate.

Minimum speed:
Adjustable from 0 to 30% of the max. speed

Maximum speed:
Adjustable from 50 to 200V

IR Compensation:
Adjustable from 0 to 25%

Speed Regulation:
+1.0% with armature feedback
percent of base speed with 95% load change.

Dimensions (Non-Isolated):
DRM025 & DRM050: 1.4" (W) x 4.7" (D) x 4.1" (H)
DRM100 & DRM200: 1.8" (W) x 4.7" (D) x 4.1" (H)

Weight (Non-Isolated):
1 lbs

Dimensions (Isolated & Isolated Regen.):
DRM025i/R & DRM050i/R: 2.4" (W) x 4.7" (D) x 4.1" (H)
DRM100i/R & DRM200i/R: 2.8" (W) x 4.7" (D) x 4.1" (H)

Weight (Isolated & Isolated Regen):
1.5 lbs

FEATURES:

*Isolated models have comprehensive system I/O.

*Linear outputs for Ramp, Demand, Speed and Current.

*Linear inputs for ramped I/P, Direct I/P, Torque I/P..

*Logic outputs for overload and Trip.

*Uncommitted level comparator, and signal sign changer..

Volts/Hertz, Sensorless
Vector and Flux Vector
drives ranging
from 1/4 to 200 HP.

Non Regenerative
and Regenerative
drives from 1/6
to 500 HP.

AC motors from Baldor,
AO Smith, Lincoln,
Marathon and Reliance.

DC motors from Baldor
and AO Smith.