17/50 Kv Surge Arrester for Pad Mounted Transformer Bsushing Accessorie

• Type: Surge Arrester
• Conductor Type: Elbow Surge Arrester
• Application: Transformer
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Surge Arrester
• Conductor Material: EPDM
• Range of Application: Transformer
• HS Code: 8504901900
• Production Capacity: 50000

Product Description

· Lightning arrester, put into operation and use in before a year later, preventive test should be done.As follows:
· DC 1 mA, reference voltage.Lightning on both ends in dc voltage (DC voltage in the pulse of the part is not more than +1.5%),to be through the current stability at 1 arresters, the voltage after mAnumerical not less than 95% of the factory value.
·Leakage current measurements:0.75times on both ends in lightning arrester dc reference voltage value,1 mA of thecurrent flows through lightning arrester is less than 50 uA.
· Not allowed to do withstand voltage and discharging voltage test.