We want to buy some products from your company,
product name, model no. and specification as below:Hello,
We are in need of a customized circuit for voltage detection and control for an application in one of our products. We wanted to know what kind of information you would need to provide a quote to us. Kindly please do let us know or if it is possible to talk to a technical member over the phone, we can discuss our requirement.
Some salient features we would like the circuit to have are as follows:
1. Voltage threshold settable limits depending on user requirement( 0 – 440V )
2. Time delay to be incorporated after threshold is breached
3. Separate auxillary supply for card(pref DC)
4. Atleast 3 nos of NO/NC o/p contacts
5. 3 levels of actions based on % threshold limits that will be breached. For eg if 10% of limit is breached then say visual alarm to be generated(in form of LED maybe), after that tripping signal to be provided for a local component and beyond that mains breaker tripping signal to be provided.
The above are just some general guidelines. You may suggest alterations/changes based on your experience to fine tune and add any features.