The supply of R438 brushless generator by adjusting plate voltage regulator R438 AVR

• Voltage regulation < < 0.5%
• With LAM function, increasing the transient stability of the throwing moment
• Select 50/60Hz with the connection line
• With low frequency protection and over excitation current limit function
• Single phase or three-phase voltage detection function is available
• With slow starting function, stable initial voltage
• With two segments, the reaction time is stable and adjusted

Specification parameter:
Voltage adjustment: about 0.5%
Short circuit capacity: rated 3Xl, 10 seconds (AREP, or, PMG, excitation system)
Voltage readout:
95 to 140 volts (50/60 Hz);
170 to 260 volts (50/60 Hz);
340 to 520 volts (50/60 Hz)
Response time:
Normal + 20% voltage regulation with 1 second;
Quick response + 20% voltage adjustment with 0.3 seconds.
Remote voltage regulation range: + 5%

Dimension of outer packing (L * w * h): 167*145*55mm

Mounting hole spacing: 115*100mm

We offer a one year warranty for all our products. If in the warranty period, because our product quality problems, you can choose to return, exchange or free maintenance. If the warranty period is over, but there is a warranty requirement, you can contact us directly, and we will contact the special technical engineer to contact you.

Our company specializes in producing all kinds of generator and generator parts. The main products are: deep series lead-acid battery charger, controller, solenoid valve (switch), switch, current transformer, rectifier, regulator, sensors, actuators, starting relay, AVR, generator shell etc.. If necessary, please call us.