| 220V | 380V |
Max input DC voltage | 450V | 810V |
DC voltage range | 150~450VDC | 300~810VDC |
Normal working DC voltage | 260V-400V | 400V-650V |
Recommended input mppt voltage | 330V | 550V |
MPPT efficiency | >99% |
Rated output voltage | 1/3-phase 220VAC | 3-phase 380-480VAC |
Output frequency range | 50/60Hz |
Max efficiency of the machine | 99% |
Ambient temperature range | -10 °C~50 °C, derating if the temperature is above 40 °C |
Cooling method | Air cooling |
Protection degree | IP20/IP21 |
Altitude | Below 1000m; above 1% for every additional 100m. |
Standard | CE/ROHS |
Product Details and Features:
1. Power from 220V (0.75 – 75KW) , 380V (0.75 – 160KW)
2. DC/AC Input Compatible, can support DC and AC Input at same time
3. Protection Functions: Over/Under voltage Over-current, Short
Circuit, Phase Failure etc
4. Optimized MPPT Arithmetic Accuracy 99%
5. Multi-liquid-level Control, Dry run protection, Wake and Sleep
function,,PID control
6. Auto-dormancy on weak light, auto-recovery working on strong
light, no need for man-made operations
7. Auto switch over From Solar to Grid Supply with weak light
8. Support optional LCD display and GPRS module.
Conditions for full water detection to take effect:
1. Any DI terminal set to No. 60 function receives the input switch
closing signal. For example, after P06.03
is set to 60, DI3 closes.
2. The analog input is greater than the detection value, for
example: set P47.18 = 1, P47.19 = 50%, then the
AI1 input is greater than 5V or 10mA
3. After the condition 1 or 2 is met, continue to set the time at
P47.20 and the system will report A.FULL
Full water recovery conditions:
4. The system enters the full water detection stage and displays
A.FULL
5. When both conditions 1 and 2 are not met and the maintenance
time is greater than the time set in
P47.21, the system resumes.
Accessories:
1. GPRS (support 2g/3g/4g internet)
It supplies water volume monitoring and operation of inverter from
anywhere at anytim
It’s convenient to visit real time and historical data via web or
Android APP anytime and anywhere.
This easy-to-use platform makes monitoring of solar pump systems
simple and convenient,
far reducing operate time and monitoring costs as well.
2. LCD keypad
Standard inverter are with LED keypad,LCD keypad is optional.
LCD keypad can monitor 4 parameters at the same time. LED keypad
show one parameter only.
LCD keypad with detailed parameter explain,no need use user manual
,more user friendly.
LCD keypad with copy and update and download function.widely used
for government projects and big farms.
VFD500-PV 22KW 380V inverter picture:
Package:
When power is less than 45kw, we use carton package:
When power is more than 45kw, we use wood case package:
