VH1系列通用变频器用户手册（INV C 11 20260506 1.6）-2026.5.18.pdf - 第18页
VH1 系列通用变频器用户手 册 2. 安装和配线 11 A 、 B 、 C 的尺 寸均为 50mm 以上 。 2-1- 4. 多台安装 热 风 冷 风 挡风板 挡风板 Please do not touch the wiring terminal when the equip ment is powered on or within 15 minutes after the powe r is cut off, otherwise i…
VH1 系列通用变频器用户手册 2. 安装和配线
10
2. 安装和配线
2-1. 安装环境
2-1-1. 环境要求
⚫ 安装在通风良好的室内场所，环境温度要求在-10ºC～40ºC 的范围内，如温度超过 40ºC 时，
需外部强制散热或者降额使用（每升高 10℃温度降输出电流约降低额定电流的 10%）。
⚫ 避免安装在阳光直射、多尘埃、有飘浮性的纤维及金属粉末的场所。
⚫ 严禁安装在有腐蚀性、爆炸性气体的场所。
⚫ 湿度要求低于 95%RH，无水珠凝结。
⚫ 安装在平面固定振动小于 5.9m/s²（0.6G）的场所。
⚫ 尽量远离电磁干扰源和对电磁干扰敏感的其它电子仪器设备。
2-1-2. 安装方向与空间
⚫ 一般情况下应立式安装。
⚫ 安装间隔及距离最小要求。
⚫ 多台变频器采用上下安装时，中间应用导流隔板。
2-1-3. 单台安装
热
风
冷
风
挡风板
挡风板
Please do not touch the wiring terminal
when the equipment is powered on or
within 15 minutes after the power is cut off,
otherwise it may cause electric shock
Please do not touch the wiring terminal
when the equipment is powered on or
within 15 minutes after the power is cut off,
otherwise it may cause electric shock
Please do not touch the wiring terminal
when the equipment is powered on or
within 15 minutes after the power is cut off,
otherwise it may cause electric shock
Please do not touch the wiring terminal
when the equipment is powered on or
within 15 minutes after the power is cut off,
otherwise it may cause electric shock
Please do not touch the wiring terminal
when the equipment is powered on or
within 15 minutes after the power is cut off,
otherwise it may cause electric shock
VH1 系列通用变频器用户手册 2. 安装和配线
11
A、B、C 的尺寸均为 50mm 以上。
2-1-4. 多台安装
热
风
冷
风
挡风板
挡风板
Please do not touch the wiring terminal
when the equipment is powered on or
within 15 minutes after the power is cut off,
otherwise it may cause electric shock
Please do not touch the wiring terminal
when the equipment is powered on or
within 15 minutes after the power is cut off,
otherwise it may cause electric shock
Please do not touch the wiring terminal
when the equipment is powered on or
within 15 minutes after the power is cut off,
otherwise it may cause electric shock
Please do not touch the wiring terminal
when the equipment is powered on or
within 15 minutes after the power is cut off,
otherwise it may cause electric shock
Please do not touch the wiring terminal
when the equipment is powered on or
within 15 minutes after the power is cut off,
otherwise it may cause electric shock
A、B、C 的尺寸为 50mm 以上，D 最小尺寸为 100mm。
2-1-5. 垂直安装
热
风
冷
风
挡风板
挡风板
Please do not touch the wiring terminal
when the equipment is powered on or
within 15 minutes after the power is cut off,
otherwise it may cause electric shock
Please do not touch the wiring terminal
when the equipment is powered on or
within 15 minutes after the power is cut off,
otherwise it may cause electric shock
Please do not touch the wiring terminal
when the equipment is powered on or
within 15 minutes after the power is cut off,
otherwise it may cause electric shock
Please do not touch the wiring terminal
when the equipment is powered on or
within 15 minutes after the power is cut off,
otherwise it may cause electric shock
Please do not touch the wiring terminal
when the equipment is powered on or
within 15 minutes after the power is cut off,
otherwise it may cause electric shock
VH1 系列通用变频器用户手册 2. 安装和配线
12
垂直安装时，必须增加挡风板，否则会导致多台变频器之间相互影响，引起散热不
良。
2-1-6. 操作面板外引
变频器面板不支持外引，但留有一个网口以供外接，当外引 LCD 面板/旋钮面板连接网口之后，
变频器本体与外引面板都可以操作（外引 LED 面板后，本体面板不起作用），并且同步显示。
另外网口还支持：LCD 面板外接、固件更新、上位机软件连接。具体的网口定义如下：
针脚号
定义
功能应用
1
VCC
提供 LED 面板+5V 电源
2
SPI 四个针
LED 面板（VH6-PE100、VH5-PE100）与 CPU 板通讯
3
4
5
6
TXD
连接 LCD 面板（VH6-PC100）、旋钮（VH6-PE200、VH1-PE100）、
固件更新、上位机软件连接（同一时刻功能三选一）
7
RXD
8
GND
面板外引支架及相关配件型号：VH6-DPANEL（VH6-PE100、VH6-PC100）或 VH5-DPANEL
（VH5-PE100），面板安装支架尺寸见 6-2 章节。
面板延长线型号：JC-RD-30（3 米），只提供 3 米长度，如需其他长度延长线可使用普通网线代
替。