China Electrical Appliance Testing Equipment manufacturer
Sinuo Testing Equipment Co. , Limited
Sinuo Testing Equipment Co., Limited
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IEC 60884-1 Figure 14 Screwless Terminals Deflection And Thermal Stress Test Apparatus

IEC 60884-1 Figure 14 Screwless Terminals Deflection And Thermal Stress Test Apparatus

Brand Name Sinuo
Model Number SN2112B
Certification Calibration Certificate (Cost Additional)
Place of Origin China
Minimum Order Quantity 1
Price Negotiable
Payment Terms T/T
Supply Ability 30 Sets Per Month
Delivery Time 25 Days
Packaging Details Carton
Deflection angle 0-360°
Deflection direction 30°±3°
Deflection force 0.25N, 0.5N, 1.0N
Number of trials 192 cycles
On/off time 30 minutes, can be preset
Test current AC 1~99.9A±(3%±1A)
Voltage drop range 0~199.9±(3%±1mv)
Judgment criteria Not exceed 22.5mV
Detailed Product Description

 

IEC 60884-1 Figure 14 Screwless Terminals Deflection And Thermal Stress Test Apparatus

 

 

Product Information:

 

This device complies with IEC 60884-1:2022 clause 12.3.11 a) and b), clause 12.3.12 and figure 14, IEC 60669-1 clause 12.3.11, etc.

It is used to use to check whether the screwless terminals connected rigid solid conductor remains clamped, even when it has been deflected during normal installation. Deflecting the conductor and measuring the voltage drop, to check the screwless terminal clamping capacity and contacting performance. And it is also used to verify whether the unthreaded terminals can withstand the electrical and thermal stresses that occur during normal use.

The device is easy for operating, the load current is adjustable, the sample fixture is manufactured according to the standard requirements.

 


Technical Parameters:

 

Parameters NameParameter Data
Deflection Test
Power supplyMatch client's local power supply conditions
Deflection angle0-360°
Deflection directionIn any of the 12 directions differing from each other by 30°±3°
Deflection force0.25N, 0.5N, 1.0N
Force applied directionPerpendicular to the undeflected conductor
Test currentMax.100A
Thermal stress test
Number of trials (cycles)192 cycles, can be preset
On/off timeOn: 30 minutes, off: 30 minutes, can be preset
Test currentAC 1~99.9A±(3%±1A);
Voltage drop measurement range0~199.9±(3%±1mv)
Judgment criteriaThe voltage drop shall not exceed 22.5mV
 

 

 

 

Product Tags: Thermal Stress Screwless Terminals Test Apparatus   Screwless Terminals Deflection Test Apparatus     
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