220V AC Solid-state Relay Small Single-phase 40A DC Control AC Module SSR-40DA 10A25A60A100A DC/AC DDAA Relay 24V 220V
描述
产品描述
The SSR-40DA series is an industrial-grade single-phase solid-state relay. It adopts a mechanical-free contact structure and uses semiconductor devices (such as thyristors) as the core switching elements to replace the contact switching of traditional electromagnetic relays. It features high reliability, long lifespan, no noise, and fast response, and is widely applicable in the switch control scenarios of AC/DC loads. It can precisely meet the power demand of fields such as automation equipment, heating systems, and motor control.
Please confirm the following parameters before purchasing
1. Structural form 2. Dial diameter 3. Precision grade 4. Installation form 5. Insertion depth6. Pipe diameter 7. 温度测量范围
规格
产品名称 | Single-phase solid-state relay |
产品型号 | DA-Series |
Control method | DC control AC |
Output current | 10-120A |
Control current | 5-20硕士 |
Control voltage | 3-32VDC |
Load voltage | 24-380VAC |
Environmental temperature | -30+70℃ |
Attention | A current range exceeding 10A requires the installation of a heat sink. |
How to Order
Step 1：Select the control method
(1)AA:AC control AC(2)DA:DC control AC(3)VA:Solid-state pressure regulator
Step 2：Calculate the magnitude of the currentEquipment current ÷ coefficient = selected currentSelected current × coefficient = equipment currentStep 3：Select the appropriate radiatorThe solid-state relay generates a considerable amount of heat. When the input current of the load exceeds 10A, a heat sink must beused in conjunction with it. Apply thermal conductive silicone grease between the base plate of the solid-state relay and the heatsink. For currents above 60A, add a fan for forced cooling.
包装 & 送货
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公司简介
we have passed the industry qualification certification to protect the product quality. We provide one-stop procurement services to reduce the procurement cost for customers.We offer a service of batch remittance to alleviate the pressure on customers’ capital turnover.
常问问题
1. 我们是谁?我们立足于江苏, 中国, start from 2021,sell to North America(90.00%),Domestic Market(10.00%). 共有约 11-50 我们办公室的人2. 我们如何保证质量?批量生产前始终提供预生产样品;始终在装运前进行最终检验;3.你能从我们这里买什么?加热元件, Ventilation Products, Thermocouple4. 为什么您应该从我们这里购买而不是从其他供应商那里购买?we have passed the industry qualification certification to protect the product quality. We provide one-stop procurement services to reduce the procurement cost for customers.5. 我们可以提供什么服务?接受的交货条款: 离岸价,出厂前,DDP；接受的付款货币:美元;接受的付款类型: 电汇,信用证,付款/付款/付款;讲的语言:英语,中国人,法语
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