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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SPEDESTER Series

Spedester series Digital DC Drives come with an extensive range of standard software blocks, it can take control of the most demanding motion control tasks. Designed for industrial applications, Spedester operates on three phase 230, 460, 575 VAC input. 

The Spedester series is available in two basic types:

  • D2Q1 - Non Regenerative (Two Quadrant) up to 350 HP
  • D4Q1 - Fully Regenerative (Four Quadrant) up to 300 HP

Ratings:    5 - 350 HP
Input: 230 VAC + 10%, 3, 50/60Hz + 5%
Output: 0-240 VDC armature, 150VDC field

Input: 460 VAC + 10%, 3, 50/60Hz + 5%
Output: 0-500 VDC armature, 300VDC field

Overload Capacity:
150% for 25 seconds

Armature Voltage:
1.2 times VAC Supply

Field Voltage:
Fully configurable, 0 to 0.9 x Aux. AC Supply

Torque (current) limit:
Adjustable from 0 to 150% of rating.

Analogue Inputs:
8 in total, resolution 5mV+sign,
All inputs are fully configurable,
have programmable thresholds,
have four voltage ranges (5/10/20/30V),
have over voltage protection,
also can be used as digital i/p's.

Analogue Outputs:
4 in total, resolution 2.5mV+sign,
one armature current output,
three fully configurable,
all outputs have short circuit protection.

Digital Inputs:
17 in total, all are fully configurable.

Digital Output:
7 in total, max 32V, - 350mA,
All are fully configurable,
short circuit protected, 
over temperature & over voltage protected.

Speed Regulation:
(percent of base speed with 95% load change)
+ 2.0% with armature feedback
+ 0.1% with tachometer feedback.

Protection:
Interline device networks,
High energy MOV's
Instantaneous over-current
Field failure & over-current
Motor over temperature
Thyrister stack over-temperature
Mains supply phase loss
Mains synchronization loss
Armature over-volts
Speed feedback failure
Stall protection
Standstill logic
Thyrister "trigger" failure
Digital output short circuit

Standard Software Functions:
Full suite of centre winding macros
Motorized pot simulator with memory
2 x PID's (undedicated)
2 x Summers (undedicated)
2 x Filters (undedicated)
Delay timer
Current Profiling
Spindle Orientation
Jog/Crawl functions
Dual Motor swap
Latch
Linear or S ramp
Slack take up
Batch counter
Auto self-tune current loop
3 user programmable drive configurations.

Monitoring:
All analog input & output voltages,
All digital input & output states,
Tachometer voltage
Motor armature voltage
Output power, 
AC supply voltage,
First fault latched and automatically displayed,
Fault automatically saved at power off.

Dimensions & Weight:
3 - 30 HP, 230 VAC: 
 5 - 60 HP, 460 VAC:
11.4" (H) x 8.5" (W) x 6.9" (D)
Weight: 11 lbs

40 - 75 HP, 230 VAC: 
75 - 150 HP, 460 VAC 
16.1" (H) x 8.5" (W) x 8.6" (D)
Weight: 25 lbs

100 - 150 HP, 230 VAC:
200 - 350 HP, 230 VAC
19.9" (W) x 8.5" (H) x 11.6" (D)
Weight: 38 lbs

SPEDESTER Series Model Selection Table
HP Input Armature
DC Amps
D2Q1
Non -Regen. Model
D4Q1
Full - Regen. Model
3 230 VAC 12 D2Q1-50 D4Q1-50
5 230 VAC 24 D2Q1-100 D4Q1-100
5 460 VAC 12 D2Q1-50 D4Q1-50
10 230 VAC 36 D2Q1-200 D4Q1-200
10 460 VAC 24 D2Q1-100 D4Q1-100
15 230 VAC 67 D2Q1-300 D4Q1-300
15 460 VAC 30 D2Q1-150 D4Q1-150
20 230 VAC 72 D2Q1-400 D4Q1-400
20 460 VAC 36 D2Q1-200 D4Q1-200
25 230 VAC 99 D2Q1-500 D4Q1-500
25 460 VAC 51 D2Q1-250 D4Q1-250
30 230 VAC 123 D2Q1-600 D4Q1-600
30 460 VAC 67 D2Q1-300 D4Q1-300
40 230 VAC 155 D2Q1-750 D4Q1-750
40 460 VAC 72 D2Q1-400 D4Q1-400
50 230 VAC 205 D2Q1-1000 D4Q1-1000
50 460 VAC 99 D2Q1-500 D4Q1-500
60 230 VAC 240 D2Q1-1250 D4Q1-1250
60 460 VAC 123 D2Q1-600 D4Q1-600
75 230 VAC 270 D2Q1-1500 D4Q1-1500
75 460 VAC 155 D2Q1-750 D4Q1-750
100 230 VAC 400 D2Q1-2000 D4Q1-2000
100 460 VAC 205 D2Q1-1000 D4Q1-1000
125 230 VAC 430 D2Q1-2500 D4Q1-2500
125 460 VAC 240 D2Q1-1250 D4Q1-1250
150 230 VAC 530 D2Q1-3000 D4Q1-3000
150 460 VAC 270 D2Q1-1500 D4Q1-1500
200 460 VAC 400 D2Q1-2000 D4Q1-2000
250 460 VAC 430 D2Q1-2500 D4Q1-2500
300 460 VAC 530 D2Q1-3000 D4Q1-3000
350 460 VAC 630 D2Q1-3500 N/A

FEATURES:

* UL, cUL and CE approved.

* Free drive configuration and monitoring software.

* Extremely flexible block diagram, including unique configuration checker, "detects shorting of user programmed block diagram output connections.

* Fail safe automatic 'Revert to AVF' on speed  feedback failure.

* Ultra compact size offering significant  panel space savings.

* Five feedback transducer options as standard.

* Non volatile trip alarm memory, even after power down.

* Built in 'Oscilloscope' output for full parameter monitoring.

* Three fully independent, user programmable drive configurations.

* Extensive, multi function programmable I/O with over 36 digital & analog input / output combinations.

* Full suite of center winding macros included.

* Built in system application blocks with description connection points.

* Electronic regenerative stopping facility on 
most Non-Regen. (2Q) models.

* In-depth fault monitoring and comprehensive system alarms.

* Serial communications to allow off site programming an remote diagnostics.

* Diagnostics facility available from on-board display & "in-built meter".

* On-board fully controlled field with five operating modes.

 

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

DC Drives
Non Regenerative
and Regenerative
drives from 1/6
to 500 HP.
AC Motors
AC motors from Baldor,
AO Smith, Lincoln,
Marathon and Reliance.
DC Motors
DC motors from Baldor
and AO Smith.


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