Complaint
The charge controller SYE-CC-22-1-L is used for supercapacitor modules in the wind turbine. The product is based on high frequency power conversion technology, which selects high reliability power conversion topology, and applies modern power electronic technology and modern control technology to meet the requirements of the wind industry's high reliability.
The product converts AC 220 voltage to DC voltage, and charges supercapacitor with the constant current fast charging mode and the constant voltage replenishment mode. It also has perfect protection functions to monitor the module for over temperature, overvoltage, reverse polarity and other conditions, and transmits the data of the charger and the module to the main PLC station via CanOpen. The charger has high efficiency with low heat generation and good anti-electromagnetic interference, and can be applied in harsh environments.
| Technical parameter | |
| Input voltage | 220VAC±20% |
| Input frequency | 45Hz~65Hz |
| Input undervoltage protection | Shut off≤175±3VAC;recover≥185±3VAC |
| Input overvoltage protection | Shut off≥275±3VAC;recover≤260±3VAC |
| Charging mode | Constant current charge and floating charge |
| Constant voltage output | 100V~460V,customizable |
| Constant current output | 2.5A~4.5A,customizable |
| Regulated voltage accuracy | ≤0.5% |
| Regulated current accuracy | ≤5% |
| Efficiency | ≥90% |
| Over temperature protection | 85ºC |
| Operating temperature | -30ºC~+65ºC |
| Storage temperature | -40ºC~+85ºC |
| Altitude | 0~2000m, derating above 2000m |
In 2018, it was used in batches in Wushan wind farm of Fujian Province and until now it has been running for more than five years without any failure.
It has type test certification with CMA and CNAS approved.
Q: How do you handle shipments?
A: 1. For small orders, we send goods by FedEx, DHL, UPS, express service on door to door term.
