Gavr-15b gavr-12a gavr-8a universal AVR automatic regulator for brushless generator
Parameter description
Model: gavr-8a
Specification: only
Trademark: Kaiyue
Packing: 1
Output: 100000
Gavr-15a can stabilize the output voltage of brushless generator by adjusting the excitation current of generator, and can slowly establish the voltage. It is suitable for generator units above 120kw.
Input power supply R, n = 170V ~ 265vac 50 / 60Hz
Detection power supply R, l = 170V ~ 265vac R, H = 380V ~ 440VAC 50 / 60Hz
Output 15A 63vdc (when the input power supply is 220VAC)
Voltage regulation rate ≤ 0.5%
Generator field resistance 9 ohm external potentiometer 1kW 1 / 2W potentiometer ± 8%
If the low-frequency protection 60Hz generator is lower than 55Hz, the regulator will be closed immediately, and if the 50Hz generator is lower than 45Hz, it will be closed immediately.
Service temperature - 40 ° C ~ 60 ° C
GAVR-12
Voltage regulation rate < ± 0.5%
Applicable to 220 / 380 / 400VAC brushless generator
Output current 10adc
Select 50 / 60Hz with jumper
It has the functions of low-frequency protection and slow voltage establishment
Fuse protection with high breaking capacity
Packaging: carton packaging
Warranty period: one year
Weight: 0.4KG
GAVR-8A
Product features
Voltage regulation rate < ± 0.5%
Applicable to 110 / 220 / 380 / 400VAC brushless generator
Output current 5A
Select 50 / 60Hz with jumper
It has the functions of low-frequency protection and slow voltage establishment
Fuse protection with high breaking capacity
Weight: 0.25kg