TEL:0335-8579331/332/333/222/318
FAX:0335-5318901/2
E-mail:sales@hainadc.com
Add:No.5,Jinghe Street,Qinhuangdao ETDZ,Hebei
Website:www.hainadc.com
Functions & Features
● The system conforms with the regulations of Q/GDW573-2010 “Technical specification for 0.4Kv metering current transformer automatic testing system” and Q/GDW572-2010 “Technical specification for 0.4Kv metering current transformer”
● Smoothly connecting the 3-demesional warehouse with the automatic test system
● Automatically load and unload, delivering, wiring, testing and packing the low-voltage current transformers.
● Through the interface with integrated control platform, send the real-time information of the system and test materials.
● Palletizing robots for the stacking of the low-voltage current transformer circulating box
● Using multiple degrees of freedom robot to complete the loading and unloading of transformer with accurate positioning.
● The calibration system is small in space, and easy for extension in the future
● Adopting modular design, easy to install and maintain
● Multifunction and easy to use
● Using mature technology, pay attention in efficiency and beautiful appearance
● Use imported key components, improving the overall reliability, efficiency and positioning accuracy
● Practical, advance, economic and safe
● Multiple transformers can be test at the same time
● Test station run in paralleled, independent and high efficiency
● Double robot combination, accurate positioning, clear logic and high reliability
● Using a number of patented technology, high stability
● Redundant configuration design, achieving a variety of operating mode, high reliability
● Test system realizing full automation, intelligent, low fault rate and easy to maintain
Application
● Appearance inspection, insulation resistance test, power frequency withstand voltage test, intrinsic error test, the coil-to-coil insulation test, magnetic saturation margin test for low-voltage current transformer
● Suitable
for power grid companies measurement test center
Specification
Conditions of use |
Use environment |
Ambient temperature |
0℃~40℃ |
Relative humidity |
20%-75% |
||
Altitude |
<4000m |
||
Power requirement |
Voltage |
380VAC±5% |
|
Frequency |
50HZ ±0.5Hz |
||
Voltage fluctuation |
±0.1% |
||
Parameters |
Types of tested transformer |
Bus type transformer, Multi-winding type transformer |
|
MTBF |
>2000h |
||
Test rate |
300K pieces/year |
||
Number of Test station |
Number of appearance inspection station |
2
|
|
Insulation resistance test station |
24 |
||
Error test station |
24 |
||
Ware house transfer |
Number of circulating box for operation |
15 |
|
Number of circulating box for each stack |
3 box/stack |
||
Speed of stacking |
4box/mins |
||
Loading and unloading robot |
Basic functions |
Load and unload material |
|
Reposition accuracy |
±0.1mm |
||
Time of each transformer for loading and unload |
20s |
||
Delivering line |
Max speed |
12m/min |
|
Average noise |
<60dB |
||
Position accuracy |
±1mm |
||
Human-robot interface |
Interface shifting time |
≤500ms |
|
Data renewed time |
≤800ms |
||
Online storage and backup time for test data |
≥6 months |
||
Dimension |
Standard: L 17m X W 7m X H 3m |
Instructions of each
module
● Circulating box packing and
warehouse delivering module
For circulating box
moving out from the warehouse, loading and unloading transformers, delivering
to the working position, empty circulating box placement, and management of the
unqualified products circulation box, moving the circulating box into the
warehouse and stacking.
● Loading and unloading test waiting/
tested transformer module
Use high-freedom robot for loading and
unloading the transformers firmly and in high position accuracy. With bar code
scan, individually choosing from the circulating box and put into the pallet
and individually placement of each transformer after the test.
● Test waiting/tested transformer pallet
and delivering module
For
transformer positioning and delivering to each work station
● Appearance inspection
module
For appearance inspection according to the
standards
● Withstand voltage and insulation test
module
For insulation resistant and withstand
voltage test in the working frequency according the standards
● Error test module
For secondary coil-to-coil resistant, error calibration and magnetic
saturation test
● Tested transformers marking module
Marking
of the tested transformer with un-qualify or qualify mark by the test
result.
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No.5,Jinghe Street, Huashan Zhong Road,Qinhuangdao ETDZ,Hebei TEL:0335-8579331/332/333/222/318 FAX:0335-5318901/2