The overhead lie type is mainly used in the overhead line, the top of the automatic card line mechanism, can use a special insulation tool live installation, this suspension fault indicator uses a contactor current probe, built-in electric field sensor to measure line voltage, voltage signal can be used for the auxiliary criterion of over-current short circuit fault.
Technology Parameter
|
Type |
Project |
Parameter |
|
Electrical Parameter |
Sample Core Current Ratio |
600A:120mA ( Turn Ratio 5000) |
|
Sampling Core Ratio Difference Accuracy |
<±0.2% |
|
|
Take Electricity from the Electromagnetic Core |
Input current 2A |
|
|
Protection Capability |
IP68 |
|
|
Flame Retardant Rating |
UL94-V0 |
|
|
Shock Resistance |
In can withstand 1 drop of 1.2m (Transparent cover facing down), and the product has no fracture |
|
|
String Grip Strength |
When used with rubber pad, the transverse tension of wire spring is ≥55N, and the longitudinal tension is 8 times greater than its own weight. |
|
|
Anti-rust Ability |
Medium salt spray 120hours |
|
|
Operating Temperature |
-40°C ~ +70°C |
|
|
Relative Humidity |
<95%RH |
|
|
Altitude |
<5000M |
|
|
Other Parameters |
Body Shell Material |
PC+Glass Fiber |
|
Spring Material |
304 Stainless Steel |
|
|
Installation Mode |
Cup Mounting |
Outline and Installation Dimensions

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