| 应用范围：固态 | 品牌：杭州国晶 | 型号：A4875 |
| 额定电流：7*** | 额定电压：530V | 产品系列：A4875 |
| 触点负载：大 | 触点切换电流：小 | 触点切换电压：小 |
| 触点形式：螺丝 | 防护特征：固态 | 线圈电源：小 |
| 线圈功率：小 |
产品详情：
特点：◆光电隔离◆可提供透明防护盖◆4000V 介质耐压◆过零或随机导通开关◆面板安装◆SCR 反并联输出◆内置 RC 吸收回路◆LED 指示工作状态◆环保产品（符合 ROHS 要求）
产品描述：
A48 系列为杭州国晶专业固态继电器制造单相 交流控交流低压型固态继电器产品，采用***环保科技，符合 （ROHS）要求，过零或随机导通开关，负载电压48-660VAC 等选择型，输入电流为3***-4***-5***-6***，选择型。
A48 a series of brilliant specializes in manufacturing single-phase ac solid state relays for the solid
state relay control ac low voltage products, the use of advanced environmental protection technology,
conform to the requirements of the (ROHS), zero or random conduction switch, load voltage48-660VAC
wide choices, such as the input current of3***-4***-5***-6***，Awide choices.
典型应用:
A48系列产品单相固态继电器，广泛应用于各种工业场合，适合阻性感性和容性负载.输出电流为 3***-4***-5***-6***
A48 single-phase solid state relay series products, widely used in all kinds of industrial occasions, suitablefor impedance inductive and capacitive loads. The output current of 3***-4***-5***-6***.
环保信息：
The environmental information disclosed including the EIP Pollution logo are in compliance with People’s
Republic of China Electronic Industry Standard SJ/T11364 – 2006, Marking for Control of Pollution Caused by Electronic
Information Products.If you want to know more information, please click on the official
website:
注意事项：
Note:
1. When the environment temperature for more than 40 ℃ or solid state relay installed together, usersshould consider derating use according to the temperature curve.
2. If the load current exceeds 10 a, should add the appropriate heat sinks to protect the solid state relay.
3. The inductive load selection solid-state relay current should be 5 to 7 times of load current.
4. When two or more quantity of solid state relay installed side by side, should keep enough distance(more than 10 mm). More than
5. When Shared a solid state relay control power supply, control input can be used in series or parallel.But must ensure that each solid state relay have enough input drive current.
6. In the load circuit, please quick fuse or circuit breaker series, in order to prevent the load short circuit.
7. Part of the high current surge load selection solid-state relay should be 10 times more than the actualload current.
If you want to know more information, please click on the official website:
