Complaint
This product manual mainly details the reference standards, terms and definitions, technical requirements, input and output characteristics, assembly precautions, inspection rules and signs, packaging, transportation, storage, fault diagnosis, maintenance, and other aspects of the 130 motor controller assembly. Introduction, as the basis for product inspection or product quality internal control.
| Controller Model | Rated Power(kW) | Rated Input Voltage(V) | Max Current(A) | Controller short-time working current(A) | cooling method |
| KTZ34X22SI30 | 30 | 336 | 220 | 220/30S | Liquid cooling |
| KTZ34X30SI30 | 40 | 336 | 300 | 300/30S | Liquid cooling |
| KTZ34X40SI30 | 55 | 336 | 400 | 400/30S | Liquid cooling |
| KTZ54X22SI30 | 50 | 540 | 220 | 220/30S | Liquid cooling |
| KTZ54X34SI30 | 60 | 540 | 340 | 340/30S | Liquid cooling |
(1) High power density: the maximum power density reaches 25kW/L;
(2) High precision control: fast and accurate torque control and speed control;
(5) Highly reliable automotive-grade IGBT power module;
(6) IGBT gate-level driver with integrated protection function;
(7) Safe and reliable fault detection and handling measures;
(8) Architectural design that complies with ISO26262 functional safety requirements;
(9) Using IC-CPLD to realize DSP+CPLD fast protection processing;
(10) The friction welding process is adopted for the water channel, which improves the reliability of the water channel sealing.
Q1. What are your terms of packing?
A: Generally, we pack our goods in neutral white boxes and paper cartons. If you have a legally registered brand, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What are your terms of payment?
A: T/T 50% as deposit, and 50% before delivery. We'll send you the photos of the products and packages before you pay the balance. For big orders, we accept L/C at sight.
Q3. What are your terms of delivery?
A: EXW, FOB, CFR
Q4. How about your delivery time?
A: Generally, it will take 15 to 45days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce your samples or technical drawings. We can produce the molds and fixtures in-house.
Q6. What is your sample policy?
A: We can supply the sample if we have the parts in stock, customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have a 100% test before delivery, if necessary we can send an inspection report before delivery.
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
