Description
Part Name: Diesel Generator AVR R250 Replace for Leroy Somer AVR
Main Features
Voltage: 85-139VAC, 1 phase 2 wire
Frequency: 50-60Hz nominalOutput Voltage: Max 75 V dc at 100V ac input
Resistance: 15 Ω minimum
Regulation: +/-0.5% RMS with 4% engine governing
Voltage establish: residual voltage at avr terminal ≥5VAC
External Voltage Adustament: +/-7% with 1k ohm 1 watt trimmer
Application
Alternators LSA 42.2, 43.2, 44.2, 46.2, 47.2. Compatible with the SHUNT excitation system.
The R250 is in Compliance with: IEC, VDE, NEMA, BS, CSA, UL508 CE low voltage.
Products Details Photo
Material and Technology
Material and Technology Polyester capacitor Semiconductor power devices All imported IC power devices, high-current model with the United States Main power resistors Adjusting potentiometer U.S. BOURNS original Chip capacitors Xiamen Farah Glue PU environmental protection, at the same time does not change the electrical properties of high-temperature and high-temperature characteristics More advantages 1.After the the strict fully functional and performance testing, and high-temperature aging, each batch of test reliability ratio of 3%. The parameters of each board are rigorously tested and adjusted, fully compatible with original products 2.High stability of the key components of the product, we use a low temperature coefficient components to ensure product 3.Original two transistor, and 2 ounces of large-current circuit board (the majority of the conventional circuit board is 1 ounce) to ensure high reliability in a high-power semiconductor element
Contact Details:
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