828w Output 24v To 13.8v Dc Dc Step Down Converter
Input rated voltage
Input voltage range
97% (half load) ; 96% (full load)
Output rated power
Output peak power
Ripple (full load test)
-40°c ~ +80°c
Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage
Free air convection
White box packing
color box/ blister card
Package use clients' design or requirements
Shipped in 7 days after payment
1. OEM service can be offered.
2. Prompt delivery : 5-15 days after receipt your money.
3. Warranty time :12 months.
Q1.Can I get some samples?
A1:Yes, Sample order is available for quality check and market test.
Q2.What’s delivery time?
A2:It usually takes about 3-5 working days for small order and 10-15 days for big order.
Q3.What’s your payment terms?
A3:We usually accept all kinds of payment terms .Such as T/T,L/C, Western Union.PayPal,Cash.
Q4.What’s your warranty terms?
A4:We offer 16 months warranty time.
Q5.Do you have the products in stock?
A5:Depends on your request, We have standard models in stock. Some special products and big order will be newly produced according to your order quantity.
Q6.How does your factory do the quality control?
A6:Quality is priority, we always attach the importance to quality control from the beginning to the end of the production. every product will be fully assembled and carefully tested before packing and shipping.
Q7.Can the inverter connect with computer, PLC?
A7:Yes. All inverters have built-in RS485 port .and support Modbus communication protocol. It’s OK for CHZIRI VFD inverter to connect with computer and PLC. we have software engineer. can program the software for the special function.
Q8.Can you make the inverter and soft starter control A8:boards (control panel )?
Yes. We have a lot of experience to design VFD control panel and soft starter cabinet according to your request. It’s better for you to send us the primary wiring diagram.
Q9.How to be CHZIRI dealer in our country?
A9:CHZIRI Electrical are looking for a reliable dealer who have professional knowledge and good contacts in local market .and we will check his annual sales. As you know .the after sale service are very important. It need professional technician to do service. Most time it not quality problem. It may be application problem. How to set the parameters according to actual application.
Q10.How to deal with after sale service for CHZIRI products ?
A10:If your country have CHZIRI dealer .CHZIRI Partner will offer on site service. If there don’t have distribution in your country. Please contact with our company directly. we will give you solution within 3 working days.
Q11.How can I trust you?
A11:The core of CHZIRI electrical culture is honesty and loyalty.our company has been audited and approved ISO9001, CE, CCC. Assessment report will could be sent to you by e-mail. also, we are the made-in-china’s gold supplier Now we have clients all around the world.