◎ 产品特点 Product Features

◆ 结构新颖，高效率，高品质。

◆ 自体具有超温保护功能。

◆ 多功能 LED 指示工作状态。

◆ 最大输出量、最小输出量可调节。

◆ Innovative structure with high efficiency and high quality

◆ Over temperature protection function

◆  Multi-function LED status

◆ Adjustable maximum output and minimum output

◎ 产品参数 Product Parameters

◆ 额定电压：三相 380VAC ( 三相三线 )

◆ 额定电流：200A, 250A, 300A, 400A

◆ 操作频率：50Hz/60Hz

◆ 输出方式：相位输出

◆ 控制信号：4-20mA， 0-5VDC, 0-10VDC

◆ 保护功能：自体超温保护

◆ 操作环境：温度 45℃以下，湿度 90%RH 以下

◆ Rated Voltage: Three phase 380VAC (three- phase three-wire)

◆ Rated current: 200A, 250A, 300A, 400A

◆ Output mode: phase output

◆ Control signal: 4-20mA, 0-5VDC, 0-10VDC

◆ Protection function: Over temperature protection

◆ Operating environment: Ambient temperature below 45 ° C, ambient humidity below 90% RH 

◎ 注意事项 Notice

1. 主电路中采用三相三线输入，无相序要求。

2.SCR为大电流产品，请务必锁紧（R.S.T）及（U.V.W） 端子，否则会造成端子发热而导致 SCR 烧坏。

3. 负载 Y 型接法时中性点不能接零线 , 否则会造成 SCR 失去控制 .

4.当散热器温度超过75℃时，模块会自动保护停止工作，此时只有电源指示 LED 灯亮。

1. The input circuit of the main circuit adopts three-phase three-wire connection, no phase sequence requirement. 

2.SCR is a high current component, so please be sure to tighten the (R, S, T) and (U, V, W) terminals, otherwise it will heat up the terminals and then burn out the SCR.

3.If the load adopts Y-connection, the neutral  point cannot be connected to the neutral line, otherwise the SCR will lose control.

4. When the heat sink temperature exceeds 75 ℃ , the over-temperature protection will be automatically turned on and stop the module from working. At this time, only the power status LED is lit.

◎ 产品规格 Product Specifications

◎ 安装尺寸及接线图 Installation dimensions and wiring diagram