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INTROL MODEL 636 REGENERATIVE CONTROLLER
Introl Model 636 is a 3 phase full wave four quadrant regenerative
control for use on DC motors up to 50 HP. The control operates on 230/460 VAC 3 phase,
50/60 Hz power. The twelve SCR power bridge provides improved efficiency and better form
factor which results in cooler operation. The Model 636 is packed with features not found
on most controls. Microprocessor design provides faster response for use in servo
applications. The control also works exceptionally well in torque applications.
Microprocessor design also provides improved fault detection, programmable operation
modes, programmable overload along with many other features.
STANDARD FEATURES |
- Solid State Full Wave Power Bridge
- Quadrant Lockout - Allows Operation in Only One Direction with Regenerative
Braking Switch Selectable
- Semiconductor Fuses - Line and Armature
- Isolated Control Circuitry
- Phase Insensitive
- 230/460 VAC Operation
- 180 Hz Alternating Current to Armature Enhances Slow Speed Operation - Switch
Selectable
- Extended Torque Range - Allows 150% of Current Setting for Programmed Time 0, 1, 5
or 10 Seconds
- Overload - Switch Programmable for 2-32 Seconds in 2 Second Increments |
- Full Four Quadrant Operation
- Speed or Torque Regulation Switch Selectable
- Current Limit Indicator
- Run/Stop Relay - Form C for use with External Armature Contactor
- Slow Speed Response Boost- Improves Slow Speed Response - Switch Selectable
- Maximum Motor Speed - While in Torque Mode Drive will Deenergize when Programmed
Speed is Reached While Operating in Torque
- Programmable for 10 to 100% of Maximum Speed Setting
- Indicators for Stand-by, Run, Current Limit and Fault Detection |
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back of brochure |
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SPECIFICATIONS
| Ratings |
Faults |
| Input Power |
230 VAC or 460 VAC |
- Overload |
| HP Range |
- Field Loss |
| 636-10 |
5HP at 230 |
10HP at 460 |
- Phase Loss |
| 636-20 |
10HP at 230 |
20HP at 460 |
- Loss of Feedback Signal |
| 636-30 |
15HP at 230 |
30HP at 460 |
- Heatsink Over Temp. |
| 636-40 |
20HP at 230 |
40HP at 460 |
- Maximum Speed Exceeded in Torque Mode |
| 636-50 |
25HP at 230 |
50HP at 460 |
Note: Upon a fault
condition the drive will deenergize and a Form C relay will change state and LED
indicators will output Fault Code. Drive will not restart when fault is cleared until it
is reset by disconnecting power and reapplying. |
| Line Frequency |
50/60 Hz |
| Output Voltages |
230 VAC: 240 VDC
Arm. |
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150 VDC Field |
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460 VAC: 500 VDC
Arm. |
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300 VDC Field |
Performance |
| Drive Service Factor |
1.0 |
Speed Regulation |
| Duty |
Continuous |
CEMF - Voltage FdBk |
2% of Set Speed |
| Input Signal |
0 to ±10 VDC
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Tach Feedback |
0.5% of Set Speed |
| Operating Conditions |
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| Line Voltage Var. |
±10% |
Operator Functions |
| Line Freq. Var. |
±2 Hz |
Power On/Off, Run/Stop |
Customer Supplied |
| Ambient Temp. |
0 to 55°C |
Forward/Reverse |
Customer Supplied |
| Altitude |
to 3300' above sea level
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Speed Pot, 5K 2W |
Customer Supplied |
| Space for TENV Encl. |
1000 cu. in./HP at 230VAC
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Relay Output |
3A at 28 VDC or 120
VAC |
| Physical Dimensions |
12"W x 16.5"L x
9"D |
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