MX341, AVR, Standford brushless generator, regulator, automatic voltage regulator, AVR excitation voltage regulator

Product introduction:

MX341 generator regulator for single-phase voltage detection, PMG generator automatic regulator (voltage automatic regulator). The exciter is used as excitation power supply from PMG, and the voltage is stable. Load well, with machine function. For UC, HC, LV series generators with PMG AC permanent magnet machines.

Product performance and characteristics:

1 、 regulation accuracy < < 1%.

2, can be used in parallel units, short circuit can automatically limit the current output.

3. Select 50/60 Hz with jumper.

4 、 short-circuit current can automatically limit the current output.

5 、 with DIP, DROOP and over excitation jump adjustment function, with low frequency protection (UFRO) and voltage, slow establishment function.

6 、 with low frequency protection (UFRO) and slowly setting up voltage.

7, with LED indicating low frequency and excitation state, can be set to match different bridged copper power generator, MX341 can be used in a parallel unit, with copper jumper to match different power generator set.

8, selling points: DROOP parallel machine, auxiliary input, over excitation voltage protection.

AVR adjustment (factory has been adjusted, users only need to make the following adjustments when necessary):

1, voltage adjustment, such as the output voltage does not match, clockwise rotation voltage regulator potentiometer, the output voltage rise; otherwise, the -.

2, frequency settings, the engine speed to 47HZ, counterclockwise rotation UFRO potentiometer, so that the indicator light, back to the engine speed can be.

3, the flow reduction of the generator excitation under rated power, counterclockwise rotational excitation release potentiometer, the indicator light emitting diode, then clockwise about 5 degrees can be.

4, over-voltage protection, counterclockwise rotation, overvoltage adjustment potentiometer, so that the indicator light emitting, and then clockwise rotation of about 5 degrees.

About the definition of different colors:

1, the meaning of these 3 colors is: red represents Standford's early products, the capacitor used for WIMA, quality is very good. Blue represents late products, capacitors of EPCOS, and good quality. Gray is nearly 2 years ago, the capacitor is AV, and the packaging is also different.

2, because the capacitor is different, the price is different.

3, although the price is different, but the quality is almost the same. But some maintenance workers always think red is better, plus red is expensive.

Specification parameter:

Power input: 170-220V AC, 3 phase 3A (PMG)

Induction test: 170-250 V AC single phase

Output: voltage 120VDC ()

Current: 3.7A (continuous) 6A/10S (instant)

Protection function: built in low speed, over excitation, LAM,

Adjustment rate: better than 1% (for brushless generator)

Packing specification: 17*14*5CM

Weight: 0.6KG