E-480 High Power HVPZT Piezo Amplifier/Controller With Energy Recovery
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Block diagram of amplifier with power recoveryNOTES:
Important Calibration Information: Please read details on click hereORDERING INFORMATION:
E-480.00 High Power HVPZT Piezo Amplifier with Energy Recovery, 2000 W, 0 to -1000 V, 19" Rack Mount
E-480 frequency response with various Piezo loads ("standard" capacitive loads of equal capacitance will yield ~twice the bandwidth). Capacitance values are in nF.
TECHNICAL DATA: E-480.00 Function
power amplifier (servo controller option)
Channels
1
Maximum output power
2000 W
Average output power
equivalent to 600 W reactive power
Peak output current < 50 ms
2000 mA
Average output current > 50 ms
100 mA (OHM-Load)
Small signal bandwidth
5 kHz (660 nF); 1 kHz (3.4 µF)
Large signal bandwidth
1.4 kHz (660 nF); 350 Hz (3.4 µF)
Current limitation
short-circuit proof
Voltage gain
-100 ± 1, +100 ± 1 (selectable)
Polarity
Negative/positive/bipolar (depending on connector configuration)
Control input voltage
0 to + 10 V, 0 to –10 V (jumper selectable)
Output voltage
-0 to –1000 V (-750 to +250, -500 to +500, -250 to +750, 0 to +1000 V, depending on connector configuration)
Ripple
up to 0.3% (depends on voltage range and capacitance of Piezo)
DC offset setting
0 to 100 % of output voltage range with 10-turn pot.
Input impedance
1MW
Control input sockets
BNC
Piezo voltage output sockets
LEMO Special Connector
Dimensions
288x450x158 mm
Weight
8.6 kg
Operating voltage
90-120 / 210-250 VAC, 50-60 Hz
