VL80E High Performance Compact Frequency Converter
VL80e high-performance compact frequency converter is a single-phase 220V and three-phase 380V frequency converter launched by langqu electric based on the market demand of small power and small volume in the general industry. The product power range is from 0.4KW to 7.5kW. VL80e series has the characteristics of high space utilization, strong protection ability, comprehensive protection function, excellent performance, rich function and strong expansibility, which can be widely used in woodworking carving, metal processing, food packaging, transmission and automation.
Product Features
1. Independent Air Duct Design
Completely independent air duct
Truly realize electrical isolation and pollutant isolation
Meet long-term reliable operation in harsh environment
2. Compact Design
Compact size
Compact structure
Book design
Save customer installation space
3. "anti daze" Design of Terminal Wiring
Enhance visualization of operations
Effective prevention of misoperation
4. Protection Function
Rich protection function design, effective fault product safety and stability
Three phase output over-current protection, bus over-current protection, over-voltage protection, overload protection, phase loss protection, over temperature protection,
Short circuit to ground protection.
5. Double CPU
Dual CPU high speed and effective communication
Promote perfect integration of function and performance
Abundant resources to further improve the expansion ability of products
6. Perfect I / O Interface
6 groups of Di, 1 group of relay, 2 groups of do, 2 groups of power supply, 2 groups of AI, 1 group of communication, 2 groups of Ao
Completely independent air duct
Truly realize electrical isolation and pollutant isolation
Meet long-term reliable operation in harsh environment
2. Compact Design
Compact size
Compact structure
Book design
Save customer installation space
3. "anti daze" Design of Terminal Wiring
Enhance visualization of operations
Effective prevention of misoperation
4. Protection Function
Rich protection function design, effective fault product safety and stability
Three phase output over-current protection, bus over-current protection, over-voltage protection, overload protection, phase loss protection, over temperature protection,
Short circuit to ground protection.
5. Double CPU
Dual CPU high speed and effective communication
Promote perfect integration of function and performance
Abundant resources to further improve the expansion ability of products
6. Perfect I / O Interface
6 groups of Di, 1 group of relay, 2 groups of do, 2 groups of power supply, 2 groups of AI, 1 group of communication, 2 groups of Ao
Technical Specifications
| 項目 | 規格 | ||
| 輸出 | 適配電機(kW) | 電話咨詢 | |
| 額定容量(kVA) | 電話咨詢 | ||
| 額定輸出電流(A) | 電話咨詢 | ||
| 輸出電壓(V) | 0V~輸入電壓 | ||
| 輸出頻率 | 0Hz~300Hz | ||
| 電流過載能力 | 150%額定輸出電流-60秒（±5%），180%額定輸出電流-3秒 | ||
| 輸入 |
額定電壓 |
2S：200Vac~240Va | 4T：380Vac~480Vac |
| 額定輸入電流(A) | 電話咨詢 | ||
| 額定頻率 | 48Hz~62Hz | ||
|
控制 特性 |
最高頻率 | 300Hz | |
| 基本頻率 | 0Hz~300Hz | ||
| 起動頻率 | 0Hz~50Hz | ||
| 加減速時間 | 0S~3600S，其中單位可設為秒（默認）或分鐘 | ||
| 頻率分辨率 | 模擬給定：0.1%最大頻率 ；數字給定：0.01Hz | ||
| 輸出頻率精度 | 模擬給定：2%最大頻率 ；數字給定：0.01Hz | ||
| 能耗制動能力 |
能耗制動使用率：0.0% ~ 100.0% 能耗制動直流電壓點：220V: 350V~390V ；380V: 650V~760V |
||
| 直流制動能力 |
直流制動起始頻率：0.00 Hz ~ 10.00Hz 直流制動電流：0.0% ~ 100.0% ；直流制動時間：1.0 S ~ 60.0 S |
||
| 頻率設定方式 |
0：鍵盤給定 1：鍵盤電位器給定 2：UP/DOWN給定 3：多段速給定 4：AI1 模擬給定 5：AI2 模擬給定 6：串行口通訊給定 7：DI6 端子脈沖給定 8：自定義主輔給定 |
||
| AVR功能 | 不動作；一直動作；僅減速時不動作 | ||
|
輸出 信號 |
繼電器輸出 | 一個可編程的FormC繼電器 | |
| 可編程數字輸出 | DO1和DO2，其中DO2可作為脈沖輸出，最大50kHz | ||
| 模擬輸出 | AO1， AO2 | ||
|
輸入 信號 |
數字輸入 | DI1~DI6可編程端子，其中DI6也可作為50kHz高速脈沖輸入端子 | |
| 模擬輸入 | AI1，AI2 | ||
| 顯示 | LED |
5位LED顯示 8個按鍵：RUN，STOP，∧，∨，PRG，》，ENT，MF 3個綠色LED燈，顯示默認單位：A，V，Hz RUN鍵旁增加1個綠色LED燈，顯示運行狀態 |
|
| 通訊 | 232 | 無 | |
| 485 | 兩線，MODBUS-RTU協議 | ||
| 其它 | 效率 | ≥95% | |
| MTBF | 無要求 | ||
| 防護等級 | IP20 | ||
| 冷卻方式 | 強迫風冷 | ||
