Primary injection testing device HZ-5371L

voltagecurrentautomatic

The HZ-5371L High Current Generator (referred to as the "current riser") is a test device developed by our company. It combines the advantages of similar products both domestically and internationally. Utilizing numerical control technology, it offers strong anti-interference capabilities. Compared to the previous generation of current risers, it features low power consumption, a large-capacity auto-regulator, and a high-permeability core converter, resulting in high output power, compact size, and lightweight construction. 1. Use The HZ-5371L is primarily used for testing thermal relays, motor protectors, contactors, circuit breakers, air switches, switchgear, and protective screens. It is also suitable for primary bus protection and various current transformer ratio testing. This equipment is widely used in the electric power, railway, petrochemical, metallurgy, and mining industries for scientific research, production, and electrical testing. 2. Main functions ◆Output 0 to 1000A current ◆ Can synchronize the operation time of the test equipment ◆ Automatic identification of normally open and normally closed contacts ◆ Several checks can be connected in series at the same time to improve work efficiency ◆ Direct display of primary current, secondary current test value, easy to observe and record the test. 3.Performance characteristics ◆6 and a half display, the country's first 6 and a half display, the display accuracy is higher, the experimental results are more accurate ◆ Large screen LCD display, display data more intuitive, faster reading