IEC60598-1 Electrical Safety Test Equipment 2m Diameter Test Chain
1. Introduction
Test chain is designed according to GB7000.1 and IEC60598-1 clause 4.26.3 & figure 29 . It is mainly applied to provided a prevent the impairing of safety due to unintended short-circuiting of uninsulated accessible SELV part of opposite polarity. The test chain is made by copper zinc alloy (Cu: 30%, Zn: 37%), the chain shall have a resistance value of 2.5Ω/m±20% when stretched with a load of 200g/m.
2. Parameter
Material | Made of 63%Cu/37%Zn |
Resistance value | 2.5Ω/m±20% |
Length | 1.1m |
Diameter | φ2mm |
3. Picture: