7 Inch Touch Screen Electric Vehicle Plug And Socket Life Test Machine
This test machine is manufactured according to the standard requirement of IEC 62196-1, it is suitable for various types of electric vehicle plug and socket life test, conform to clause 22. Breaking capacity and clause 23 Normal operation. This test device adopts high-grade aluminum frame, aluminum alloy plate, guide, servo motor and screw rod, touch screen operation panel, easy to use; it can connect to the Load Chamber For Power Cord Flexing Tester LP-2 to proceed current and voltage, realize no-load charged (rated voltage, no load current) cycle test of inserting and withdrawing and non-breaking short circuit mode test.
This part of IEC62196 is applicable to plugs, socket-outlets, connectors, inlets and cable assemblies for electric vehicles, intended for use in conductive charging systems which incorporate control means, with a rated operating voltage not exceeding:
690 V a.c., 50-60 Hz, at a rated current not exceeding 250 A;
600 V d.c., at a rated current not exceeding 400 A;
These accessories and cable assemblies are intended to be used for circuits specified in IEC61851-1 which operate at different voltages and frequencies and which may include ELV and communication signals.
These accessories and cable assemblies are to be used in an ambient temperature of between -30℃ and +50℃. In some countries, other requirements may apply.
These accessories are intended to be connected only to cables with copper or copper-alloy conductors.
|Item name||Electric Vehicle Plug And Socket Life Test Machine|
|Power supply||AC 220V 50HZ|
|Control panel||7 inch touch screen|
|Control mode||Servo motor + screw drive|
|Test current||400A(applied by load cabinet )|
|Test station||3 stations|
|Test times||10000 times, can be set|
|insert and withdraw speed||(0.8±0.1)m/s(can be preset)|
|Cycle and conduction time||The plug or vehicle connector is inserted into and withdrawn from the socket-outlet or vehicle inlet at a rate of 7.5 strokes per minute, Electrical contact time 2-4s, one insert or withdraw as a stroke, one insert stroke and one withdraw stroke form a cycle|
|Clamp||3 sets,Coupler universal clamp|
|Size||1000 X 690 X390 for reference|
Clause 22. Breaking capacity
Clause 22.1 Accessories intended for current interruption (making and breaking under load) shall have adequate breaking capacity.
Note: Accessories rated 250 A a.c. Or 400 A d.c are rated for disconnecting use only, not for current interruption, and are intended to be used with a control pilot circuit system and interlock provided as a part of the equipment or part of the EV. These accessories are not identified as being for current interruption.
Compliance is checked by testing mating complementary accessories in accordance with 22.2.
Clause 22.2 The test position shall be horizontal or, if not possible, as in normal use.
The plug or vehicle connector is inserted into and withdrawn from the socket-outlet or vehicle inlet at a rate of 7.5 strokes per minute, or at the rate recommended by the manufacturer, whichever is less. The speed of insertion and separation of the plug or vehicle connector shall be (0.8±0.1) m/s.
The measurement of speed is made by recording the interval of time between insertion or separation of the main contacts and the insertion or separation of the earthing contact. Relative to the distance.
Electrical contacts shall be maintained for no more than 4 s and no less than 2 s.
Clause 23 Normal operation
23.1 Accessories shall withstand, without excessive wear or other harmful effect, the mechanical, electrical and thermal stresses occurring in normal use.
Compliance is checked by testing any accessory with a new complementary accessory.
23.3 During the test, no sustained arcing shall occur.
After the test, the samples shall show:
No wear impairing the further use of the accessory or of its interlock, if any;
No deterioration of enclosures or barriers;
No damage to the entry holes for the plug contacts that might impair proper working;
No loosening of electrical or mechanical connections;
No seepage of sealing compound;
The continuity between mating signal and pilot contacts are maintained.