Related Manuals for Aetechron 7548RLY
Summary of Contents for Aetechron 7548RLY
- Page 1 7548RLY / 7796RLY Operator’s Manual Supplement For Variable Very-Low Impedance Loads in Controlled Current Mode 574.295.9495 | www.AETechron.com 2507 Warren Street, Elkhart, IN 46516...
- Page 2 Introduction The 7548RLY / 7796RLY amplifiers are special models of the AE Techron 7548 or 7796 amplifier that have been modified to make them suitable for driving a Protection Relay or other variable very-low impedance loads in controlled-current mode.
- Page 3 Setup, Operation and Troubleshooting Please refer to the AE Techron 7548/7796 Operator’s Manual for 7548RLY/7796RLY Setup Instructions. Note that the 7548RLY/7796RLY comes with the Mode setting pre-configured at the factory for Controlled Current Hook-up. Please refer to the AE Techron 7548/7796 Operator’s Manual for standard 7548RLY/7796RLY Operation and Troubleshooting instructions.
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Page 4: Factory Default Setting
7548RLY / 7796RLY OPERATOR’S MANUAL SUPPLEMENT Main Board Functions and Jumper Settings (Rev 3, 7548RLY/7796RLY) Please refer to the following for details of main board jumper functions and the factory default settings. REF. FACTORY NAME DES. DESCRIPTION DEFAULT SETTING Voltage Monitor... - Page 5 7548RLY / 7796RLY OPERATOR’S MANUAL SUPPLEMENT REF. FACTORY NAME DES. DESCRIPTION DEFAULT SETTING TL10 temperature sensors in the output wells. –TEMP is used for the negative and +TEMP is used for the positive wells. The output voltage is measured in Kelvin, with 10 millivolts per degree K.
- Page 6 7548RLY / 7796RLY OPERATOR’S MANUAL SUPPLEMENT The following illustration, showing the main board with captioned call-outs, provides a visual location of main board functions (see Figure 3.1). Figure 3.1 Main Board Component Locations Accuracy Amplitude vs. Frequency at 1V input, 20A output,...
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Page 7: Specifications
7548RLY / 7796RLY OPERATOR’S MANUAL SUPPLEMENT Specifications Please refer to the AE Techron 7548/7796 Operator’s Manual “Specifications” section for basic amplifier performance, features and physical characteristics. The following specifications apply to a 7548RLY/7796RLY amplifier using the default factory settings. 7548 Pulse/Burst Specifications:... - Page 8 7548RLY / 7796RLY OPERATOR’S MANUAL SUPPLEMENT 7796 Pulse/Burst Specifications: Maximum Current: 141 Arms, 200 Apeak Maximum Voltage: 183 Vpeak Total Load Duration Waveform Output Power 60 Hz Sine 125 Arms/176 Apeak 20 seconds 60 Apeak 60 Hz Sine 141 Arms/200 Apeak 0.19 ohm...
- Page 9 7548RLY / 7796RLY OPERATOR’S MANUAL SUPPLEMENT Maximum Output Current: 7548RLY: 100 amps peak 7796RLY: 200 amps peak Maximum Output Voltage: 7548RLY: 195 volts peak 7796RLY: 183 volts peak Maximum Output Power: Dependent on load and frequency Load Constraint for Maximum Output: 7548RLY: 0.5 ohms + 200 microhenries...
- Page 10 7548RLY / 7796RLY OPERATOR’S MANUAL SUPPLEMENT Figure 5.2 7548RLY Back Panel Figure 5.3 7796RLY Back Panel 97-7548307 06/25/2020 Information subject to change...
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