Star delta motor controller solid state contactor SCR digital control with all protection
1. Replace the star delta system and its protection system,as well as the soft start and bypass controller.
2. Soft start for high-power equipment
3. Integrated protection and can be set,optional RS485,Profibus,Profinet etc connection.
4. High starting torque,can be frequently start and stop and also with low voltage start function.
Application: long distance and high power transmission equipment,like tunnel fan ,mine crusher,compressor and water pump etc.
Application
Workshop
Certification
Q1. Is sample order acceptable?
A: Yes.It's ok.
Q2. How to place the order?
A: You can send us email or inquiry at alibaba directly.
Q3. How many days for delivery?
A: We have stock for standard products.
Q4. How to make the payment?
A: We accept BankT/T,Western Union,Paypal
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Audited Supplier 
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