Wenzhou, Zhejiang, China
Member Since: 2014
JBK3 series machine tool control transformer is a reference to German company Siemens prototyping of new product, meet VDE0550. IEC439, GB5226 and other relevant international and national standards.
JBK3 series machine tool control transformer for AC-50-60HZ, output rated voltage not exceeding 220V, input rated voltage not exceeding 500V, as all walks of machinery and equipment, general electrical control and power and work lighting, signal lamp used.
|Item Name||JBK3 Series Machine Tool Control Transformer|
|Input Voltage||Rated Voltage ±5%|
|Output Voltage||AC 380±5% , AC 220±5%|
|Signal Winding||5<Um≤5/10<Um<10, 4.5<Um≤6/9<Um<12|
|Overload Capability||2 times rated current keep a minute|
|Insulation Grade||Grade B(130.C),Grade F(155.C),Grade H(180.C)|
|Service Site||indoor or outdoor|
|Connection Group||Dyn11 or Yyn0|
High quality Manufacturer 40va-2500va Single Phase JBK3/BK3 Machine Tool Control Ac Transformer, 63va 220v Transformer
Q1: How about your delivery time?
A: Generally, it will take 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q2: What is your term of packing?
A: For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.
Q3: Can I have a sample for testing?
A: Yes, we can offer free sample, but you should afford the shipping cost.
Q4: Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds.
Q5: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery,we will send photos and video to you
Q6: How can I get the after-service?
A: We will send you the free spare parts if the problems caused by us. If the products cannot be repaired, we will send you new free quantity together with next order.
Q7:How about payment terms?
A: 30% deposit, the rest payment balance against B/L. If have regular order and good order quantity, we can give delay payment.