11-3 Technical Specifications
512C Series Converter
Electrical Ratings
INPUT RATINGS SYMBOL 512C/04 512C/08 512C/16 512C/32
Supply Voltage Vs 110/120
220/240 Vac ± 10%
380/415
460/480
(1)
Supply Current Is 6A 12A 24A 48A
Supply Frequency fs
50/60 Hz ± 5 Hz
OUTPUT RATINGS
Nominal Armature
Voltage
Va 90 Vdc at 110/120 Vac
180 Vdc at 220/240 Vac
320 Vdc at 380/415 Vac
Maximum Armature
Current
Ia
4A dc ±10% 8A dc ±10% 16A dc ±10% 32A dc ±10%
Armature Current
Calibration
Ical 0.5 to 4A
in 0.5A steps
1 to 8A
in 1A steps
2 to 16A
in 2A steps
4 to 32A
in 4A steps
Nominal Motor Power at
320 Vdc Armature
Pm
Hp
1.125kW
1
1
/
2
Hp
2.25 kW
3 Hp
4.5 kW
6 Hp
9 kW
12 Hp
Overload 150% for 60 seconds
Field Current If 3 A dc
Field Voltage Vf 0.9 X Supply Voltage (Vs)
Maximum Armature Form
Factor
1.5
Thyristor I
2
t 300 A
2
s
Typical Controller
Dissipation at Ia
15W
(2)
25W
(2)
50W
(2)
75W
(2)
Earth Leakage Without Filter - 5mA
(3)
Current at 480Vac With Filter - 50mA
Note:
1. 460/480 Vac Operation is available when used with an auxiliary supply input of a
suitable standard value.
2. See page 3-2 for filter watt loss information.
3. Permanent earthing mandatory.
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