EVOTEC ETC-02 Automatic Voltage Regulator for Brushless Alternators
$189.00
The EVOTEC ETC-02 Automatic Voltage Regulator is a high-performance electronic device specifically designed for EVOTEC series brushless alternators.
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The EVOTEC ETC-02 Automatic Voltage Regulator is a high-performance electronic device specifically designed for EVOTEC series brushless alternators. It provides precise voltage regulation and control, ensuring the generator maintains a constant output regardless of load fluctuations.
Equipped with state-of-the-art semiconductor technology, the ETC-02 is engineered for high reliability in demanding environments. It features integrated protection circuits to safeguard both the AVR and the alternator from damage during under-speed operation or excitation overloads.
SPECIFICATION INSTALLATION AND ADJUSTMENTS
Technical Specifications
| Sensing Input | 220/380/440VAC, 1 phase 2 wire |
| Power Input | 100-260VAC, 1 phase 2 wire |
| Output Voltage | Max 90VDC @ 240VAC input |
| Output Current | Continuous 5A, Intermittent 7A for 10 sec. |
| Regulation | +/- 1.0% (with 4% engine governing) |
Installation and Wiring
Installation should be performed by qualified technicians. Ensure all connections are secure and match the wiring diagram provided in the manual.
- Mounting: Fixed inside the alternator terminal box with anti-vibration rubber mounts.
- Wiring: Connect F+ and F- to the exciter field. Ensure polarity is correct to avoid excitation failure.
Adjustments
- VOLT: Rotate clockwise to increase the output voltage.
- STAB: Adjust to eliminate voltage hunting and improve response time.
- UFRO: Set the under-frequency protection knee point (typically 47Hz for 50Hz systems).
Details
- Brand: EVOTEC (Genuine / Replacement)
- Model: ETC-02
- Application: EVOTEC Alternators
- Weight: 0.45 kg
- Material: Flame-retardant Resin
- Ambient Temp: -40°C to +65°C
- Vibration: 3G @ 100-2K Hz
- Storage Temp: -40°C to +85°C
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