6
Table 2.B - Remote Operator Control Stations
When Using a
MinPak Plus
Specify
Operator's
Functions Provided
MinPak Plus
Controller
With:
Operator's
Station
Model
Star/Stop
Rocker Switch
Speed Setting
Potentiometer
Run/Jog
Selector
Forward/Reverse
Selector
Basic features
(standard unidirecĆ
tional Station)
NEMA Type 4
Station with basic
features
ExplosionĆproof
Station with basic
Features
Basic features plus
armature reversing
(standard reversing
Station)
NEMA Type 4
Station for reversĆ
ing
ExplosionĆproof
Station for
reversing
9C45
9C18
9C17
9C46
9C19
9C16
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
Table 2.C - Specifications
AĆC Line input Voltage
230/460 VAC (nominal, 60 HZ)
220/440 VAC (nominal, 50 Hz)
three phase only
Line Voltage Variation
10% of nominal
AĆC Line Frequency
Three Phase, 50/60 Hz
Line Frequency Range
48Ć62 Hz
Output Voltages
(armature and field)
See Table 2.D
ControllerĆDrive HP Range
3Ć20 (with 230 VAC input)
3Ć40 (with 460 VAC input)
Direction Control
Standard: Unidirection
Optionally: Forward/Reverse
Maximum Speed Adjustment
70 to 100% of base motor speed
(user adjustable)
Minimum Speed Adjustment
up to 30% of base motor speed
(user adjustable)
Operator Speed Adjustment
Infinitely adjustable with
optional control pot
(up to 100% of base speed)
Operator Torque Adjustment
Infinitely adjustable at
optional control pot
(10 to 150% of rated load)
IR Drop Compensation
0 to 12% of rated load
(user adjustable)
Controllable Speed Range
20:1
Current Limit
Factory shipped: 150% of full load
User adjustable: 10 to 150% of full load
Regulator (with 95% load change)
3 to 5% with voltage feedback
1.0% with specified tachometer feedback
0.5% with specified tachometer feedback
Minimum Load for Stable Operation
5%
Acceleration/Deceleration Rates
0.5 to 30 sec. linear time
(userĆadjusted separately)
Armature Circuit Overload Capacity
150% of armature current rating
for 1 minute (max.)
Efficiency (rated speed/rated load)
Controller only: 97%
Complete drive including
motor 85% (typical)
➀
Displacement Power Factor
68% (typical)
➀
Circuit Breaker Rating
3Ć10 HP @ 230 VAC - 50 AMP
3 20 HP @ 460 VAC - 50 AMP
15Ć20 HP @ 230 VAC - 100 AMP
25Ć40 HP @ 460 VAC - 100 AMP
Transient Protection
MOV and Output RC Circuit
Controller Service Factor
1.0
Duty
Continuous
Ambient Temperature
Storage: 0 55
°
C (32
°
to 131
°
F)
Operation: 0Ć40
°
C (32
°
to 104
°
F)
Relative Humidity
(storage and operational)
5 to 95% (without condensation)
Operational Altitude
To 3300 ft (1000 m) above
sea level without derating
Controller Weight (approx.)
80 lb (36.3 Kg)
Controller Dimensions (LWD)
26.75 x 14.00 x 13.00 Inch
(679.4 x 355.6 x 330.2 MM)
Frontal Swing Projection
14.00 Inch (355.6 MM)
➀
Typical percent shown. Exact figure dependent on motor base speed and frame size.
➁
Assumes proper installation procedures.
Summary of Contents for MinPak Plus
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Page 32: ...Figure 5 9 230 VAC Auxiliary Panel Assembly Schematics...
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