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Help CenterEA63-7,EA63-7D Generator AVR 3 Phase
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EA63-7,EA63-7D Generator AVR 3 Phase :
Features:
EA43-7 self excited brushless type automatic voltage regulator is for generator with separate power windings
Technical data:
Model NO. |
EA63-7 |
| Sensing Input | Voltage 220~252 VAC ± 10%, 1 Phase 2 Wire |
| Frequency 50/60 Hz Selectable | |
| Power Input | Voltage 220~260 VAC ± 10%, 1 Phase 2 Wire |
| Frequency 50/60 Hz | |
| Output | Voltage Max. 42 VDC |
| Current Continuous 7A, Intermittent 15A for 10 sec. | |
| Resistance Min. 6Ω , Max. 105Ω | |
| Thermal Drift | 0.05% per °C change in AVR ambient |
| External Volts Adjustment | ± 10% with 1 KΩ 1 watt trimmer |
| Voltage Adjustable Range | 180~277 VAC |
| Unit Power Dissipation | Max. 20 Watt |
| Under Frequency Protection | 60 Hz system presets knee point at 55 Hz |
| 50 Hz system presets knee point at 45 Hz | |
| Over Excitation Shutdown | Field volts shut down after a time delay, If exciter field volts exceed 52 ± 2 VDC |
| EMI Suppression | Internal Electromagnetic Interference Filtering |
| Environment | Operating Temperature : -40~60 °C |
| Storage Temperature : -40~85 °C | |
| Relative Humidity : Maximum 95% | |
| Vibration : 1.5G @ 5~30 Hz , 5.0G @ 30~500 Hz | |
|
AVR Controls Functions |
VOLT : Voltage Adjustment |
| STAB : Stability Adjustment | |
| U/F : U/F Knee Point Set (U/F: Under Frequency protection) |
Photo:
Why to choose us ?
1.Founded in 2005,with full experience of 10 years in manufacturing generator spare parts.
2.Started export since the year of 2008,with quick response to serve the oversea customers
3.Have already passed the strict quality inspection of ISO9001:2000 quality management system
4.Strong R&D Team to design and test products
5.Professional designers and technicians to provide technical assitance
6.Strict quality control process with strict standards
7.Strong installation consulting support
8.Quick after-sale technical advice and guidance
Our factory
Payment Terms
Payment Terms:
1.We accept West Union, T/T, MoneyGram, L/C,D/P,D/A, Escrow, Cash.
2.All major Credit cards are accepted through secure payment processor ESCROW.
Shipment Terms:
1. We Ship to Worldwide, except APO/FPO
2. Orders processed timely after showing bank transfer.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your address.
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