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SDVC311 series：Variable Frequency Digital Controller
Function features：Automatic Voltage Regulation
Digital Overheat Protection
Overvoltage Protection
Frequency Adjustment
Time Adjustable Soft Start
Dual Switch Sensor ON/OFF Control
Remote Speed Control
Restorable Short Circuit Protection
Photoelectric Sensor ON/OFF Control
DC Control Output
Max Adjustable Output Voltage
Keypad Lock
| Picture | Model | Output Voltage | Output Frequency | Output Power | In Contrast | Manual Download |
|---|---|---|---|---|---|---|
 | SDVC311-S（1.5A） | 40.0/5.0~400.0Hz | 0~330VA |  | ||
 | SDVC311-M（3.0A） | 40.0/5.0~400.0Hz | 0~660VA | | ||
 | SDVC33-M（3.5A） | 5.0~999.9Hz | 0~770VA | |
