Perfect protection and alarming function, thus the system has a high stability
LCD display function, visually display all operation parameters
Voltage-limiting and current-limiting charging mode, ensures battery in the best charging status
PWM stepless unloading mode, which burn the excess power in dump load, making the battery charging in the best status
A multiple communication interface selection, realising PC monitoring function. The standard mode is RS232 communication, and other optional model RS485 / Ethernet/GPRS etc
Optional multiple control system function, real-time monitoring the multiple control system at the same time, with
Well-organized and exact monitoring interface
European CE certification
|
Model |
SD30-48 |
SD30-96 |
SD30-120 |
SD30-220 |
SD30-240 |
|
Rated PV Power |
3kW |
|
PV Charge Current |
45A |
25A |
20A |
10A |
10A |
|
Rated Battery Voltage |
48V |
96V |
120V |
220V |
240V |
|
Unload Voltage factory default |
56V |
112 V |
140V |
252 V |
280 V |
|
Control Mode |
PWM |
|
Display Mode |
LCD |
|
Display Parameters |
Battery Voltage PV Voltage PV Current PV Power |
|
Working Temperature & Humidity |
-20~+55/35~85%RH Without Condensation |
|
Protection Function |
Solar reverse-charging protection , solar reverse-connection protection,
battery over charge protection,battery over-discharge protection,
battery reverse-connection protection, lightning protecting. |
|
In order to serve our customers better.Our company can adjust parameters configuration according to customer’s requirement. |
Yueqing Sandi Electric Co., Ltd specialized in the new energy source and electrical source scientific research, development, manufacture and service had surpasses for 10 years of electrical source field; Which recognized by widely customers according to entirely varieties, high quality and service first. At present, the researched products by our company basically contain the best product at home and abroad, which delegated the top level of electrical source manufacture all over the world. The main products are: PV Grid-Connected Inverter, Solar Inverter, PV Solar Pumping Inverter, Water Pumping Inverter, Grid Tie Inverter, On Grid Inverter, Solar pumping inverter, Wind Turbine Controller, Solar Charge Controller, Pure Sine Wave Inverter, Off-Grid Inverter, power Inverter. The products of company are widely applied in fire fighting, construction, industry, new energy source, civilian use, finance, business tax, electric power, medical treatment, aviation, automatically control system of war industry and national heavy engineering project.
SANDI Electric Company insist on technology as forerunner, keep long-term, good research cooperation with all universities; Fetch in and absorb international advanced technology, built strictly quality control system.
We will take the work objective of "unremitting exploration, endeavor and innovation, honesty and dedication, perfect and practicality" and quality guideline of "criterion management, intensive manufacture, quality first, service with all hearts". Seek excellence, value innovation!
We will ceaselessly struggle and create refulgence with you together.
