R4850G6 Embedded Power Supply Rectifier Module

R4850G6 is a high power, high power density digital resistor,
Wide range voltage input, 53.5V/57V DC output by default.
Start-up function, perfect protection function, low noise, parallel use, etc.Monitor resistance load point and real-time performance of load through power monitoringand output voltage regulation.

• Wide input voltage range
• Wide operating temperature range
• Low Total Harmonic Distortion (THD) • Fully digital control
• Support hot plug function
• Support for smart meters
• Support CAN bus communication function
• Support LED display alarm
• Support voltage regulation, current regulation and current sharing functions
• Support 320V AC offline function
• Meets RoHS requirements
• Passed TUV, CE certification, obtained CB certificate

Input characteristics
Working voltage 85V AC~290V AC
Frequency 45Hz~66Hz;
Rated at 50Hz/60Hz
Rated input current ≤16A
Power factor ≥0.99 (100% load)
THD ≤5% (50%~100% load)
Output characteristics
Output voltage 42V DC~58V DC;
Rated at 53.5V DC or 57V DC
Linear power reduction 3000W (176V AC~290V AC);
3000W~1250W (175V AC~85V AC)
Voltage regulation accuracy ≤±0.2%Vo
Ripple and noise ≤200mVp-p (bandwidth ≤20MHz)
Dynamic Response
• 25%~50%, 50%~75% jump:
−Overshoot: ≤±5%
−Recovery time: ≤200µs (±0.6%Vo) • 10%~90% jump:
−Recovery time 1: ≤50µs (±5%Vo) −Recovery time 2: ≤1ms (±1%Vo)
Standby power consumption ≤5W
Boot time 3s~10s
Output hold time >10ms
telephone weighing noise
Voltage ≤2mV
Broadband noise voltage ≤50mV (3.4kHz~150kHz) ≤20mV (0.15MHz~30MHz)

Notice

This product can only be used in TN/TT distribution system, not in IT distribution system.
electrical system. L/N power distribution cannot be reversed, if reversed: a ground fault occurs,
There is a risk of a live case.