7225AC by Copley Controls
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The Copley Controls 7225AC is a robust DC servo amplifier in the DC Servo Amplifiers series offering continuous power of 10 A @ 130 V and peak power of 20 A @ 110 V. It accepts a 32–132 VAC, 47–63 Hz supply, features a 25 kHz PWM frequency, differential reference inputs, and weighs 3.71 lb for compact installation.
Technical Specifications
Continuous Power
10 A @ 130 V
10 A @ 130 V
Dimensions
7.50×6.94×2.72 in (190×174×69 mm)
7.50×6.94×2.72 in (190×174×69 mm)
Enable Input Active Polarity
GND enables, open/+5 V inhibits
GND enables, open/+5 V inhibits
External Mains Fuse Rating
20 A @ 125 V
20 A @ 125 V
Inrush Current (startup)
19 A
19 A
Mains Current
16 A
16 A
Mains Voltage
32-132 VAC, 47-63 Hz
32-132 VAC, 47-63 Hz
Min. Load Inductance
400 ?H
400 ?H
Motor Temperature Sensor
NC bimetal: closed=normal, open=overtemp
NC bimetal: closed=normal, open=overtemp
On-resistance
0.2 ?
0.2 ?
Operating Temp. Range
0 to 70 °C (baseplate)
0 to 70 °C (baseplate)
Peak Power
20 A @ 110 V
20 A @ 110 V
PWM Frequency
25 kHz
25 kHz
Reference Input Impedance
47-94 k?
47-94 k?
Reference Input Type
Differential
Differential
Reference Input Voltage Max
±20 V
±20 V
Weight
3.71 lb (1.69 kg)
3.71 lb (1.69 kg)
Contact Us
1620 Old Apex Road, Cary, NC 27513, USA
Toll Free: 1-888-551-3082
International: 1-919-443-0207
Fax: 1-919-867-6204
Email: sales@automation-factory.com
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