2:4
Drive Specifications
Table 2-1. Controller Ratings.
208 VAC Input
230 VAC Input
Maximum HP
6.8 HP
13.5 HP
7.5 HP
15 HP
Continuous Input Amps (RMS)
7.5 HP –
24 amps
15 HP –
48 amps
Continuous Output Amps
7.5 HP –
24 amps
15 HP –
48 amps
Maximum Speed @ Rated HP
1580 RPM
1750 RPM
Output Amps (200%) RMS
maximum for 10 seconds
7.5 HP –
48 amps
15 HP –
96 amps
Nominal D-C Bus Voltage
280 VDC
310 VDC
Ratings
Input Power Supply
3 phase
50/60 Hz
208/230 VAC
Maximum A-C Line Symmetrical
Fault Current
5000 amps RMS
Fuse Data
Blower and Transformer Fuses
1FU, 2FU, 3FU
Reliance part number
64676-54J;
Bussman Type FNQ, 0.5A
250 V; or equivalent
Torque and Inertia Data
See Figures 2-2 through 2-5.
Service Conditions
Elevation
to 3300 feet (100 meters)
Ambient temperature
Chassis
0
o
C to 55
o
C (32
o
F to 131
o
F)
Enclosed
0
o
C to 40
o
C (32
o
F to 104
o
F)
Storage temperature
–40
o
C to 65
o
C
(–40
o
F to 149
o
F)
Atmosphere
5 to 95% relative humidity
non-condensing
A-C line voltage variation
10% of selected voltage
A-C line frequency
50/60 Hz +2 Hz
Application Data
Current Control Method
Sinusoidal
Service Factor
1.0
Displacement Power Factor
0.96
Maximum Load
150% for 20 seconds
200% for 10 seconds
Speed Range
2000:1
Speed Regulation
0 to 100% load change: 0.03%
+10% input voltage change:
0.03%
D-C Snubber Braking Power
7 1/2–15 HP 220 watts
Minimum Resistor Ohms
External
7 1/2 HP – 12 ohms
15 HP – 6 ohms
Adjustments
Inverse Time Overload
50 to 100% of controller rated
current
Current Limit
0 to 200% of controller rated
current
Speed Loop Gain
6.8 to 35
Speed Offset
12 RPM
Accel/Decel Rate
0.1 to 1.8 seconds (1 to 18
seconds available with switch)
Overspeed Trip
1500 to 3000 RPM (adjustable)
Reference Gain
0.3 to 2.7 V differential input
(0.5 to 4.0 for single ended
input)
Position Loop Gain
0.4 to 100 mV/pulse
Test Mode Reference
0 to 10 V
Notch Filter
30 to 1400 Hz
Filter Q Factor
0.5 to 2.5
Product Publications
Controller Data Sheet
D-2814
Controller Wiring Diagram
7 1/2 HP 30250-1
15 HP 30250-2
Motor Dimension Sheets
C-Face, 7 1/2–15
HP609997-2
Foot mount, 7 1/2–15
HP609997-1
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