Product description:
AIC-5/5 power frequency non partial discharge test system is mainly used for voltage withstand strength and partial discharge test of 5kV electrical equipment and insulating material.
Standard:
JB/T9641 Test Transformer
GB/T16927.1 High voltage test techniques Part 1: General test requirements
GB/T16927.2 High voltage test technology Part 2: Measuring system
GB7328 Sound Level Measurement of Transformers and Reactors
GB/7354 Partial discharge measurement
JB/T563 Technical Conditions for Ordering Coupling Capacitors and Capacitor Voltage Dividers
JB/T8169 Coupling Capacitor and Capacitor Voltage Divider
GB4208 Enclosure Protection Class
GB/T191 Packaging Pictorial Marks for Storage and Transportation
DL/T 848.2 General Specifications for High Voltage Test Equipment
Technical specifications of Fully Automatic Controller
| 1 |
Name |
Automatic power frequency non partial discharge test bench |
| 2 |
Rated voltage |
AC 220V |
| 3 |
Capacity |
5kVA |
| 4 |
Output voltage |
0~250V |
| 5 |
Voltage accuracy |
±0.5% |
| 6 |
Current accuracy |
±0.5% |
| 7 |
Display method |
17 inch controller |
| 8 |
Operation method |
Automatic,manual |
| 9 |
Data storage |
1000 groups |
| 10 |
Password |
Multi level permission setting |
| Six Protections for Safer Use |
| 1 |
Low voltage protection |
Low voltage current protection |
| 2 |
High voltage protection |
High current protection |
| 3 |
High voltage over-voltage protection |
High voltage flashover protection |
| Software interface |
| 1 |
Operation status transition information prompt |
During automatic test, 5 stages of test can be set |
| 2 |
Automatically provide report enquiry, data and graphics |
Protection status prompt |
| 3 |
Voltage and time curves |
Working status display of primary circuit |
Technical specifications of Partial discharge measurement unit:
| Parameters |
| Number of Channels |
Two electrical signal interfaces and one external synchronization interface |
| Sampling rate |
0.5M,1M,2.5M,5M,10M,20M optional |
| Sampling accuracy |
12bit |
| Range switching |
60dB,40dB,20dB,0dB,-20dB,5 gears in total |
| Frequency Band range |
20k-100kHz,80k-200kHz,40k-300kHz |
| Nonlinear error of this range |
0.05 |
| Display |
| Display screen |
7 "TFT true color touch LCD |
| Resolution |
800×480 |
| Storage |
| Physical storage |
256MB DDR2,running memory |
| SD card |
Standard 16G card, which can be upgraded to 32G, is used to store test records and test data |
| Interface |
| RS232 |
Used for synchronous transmission interface with PC |
| USB |
Used for synchronous transmission with PC, external mouse and keyboard, and external mobile storage device interface |
| Power mode |
Battery power supply (16.8V lithium battery)+external power supply (18V) can provide power supply for 8 hours continuously |
| Electrical signal interface |
Two BNC interfaces (two on the front and two on the rear panel) for signal input |
| SMA interface |
External synchronization interface |
| SD card slot |
SD card supporting up to 32G can be inserted |
| Internet port |
extensible |
| Grounding button |
For external grounding |
| General description |
| CPU |
Dominant frequency 533MHz |
| System |
WINCE6.0 |
| Operating ambient temperature |
-20℃~45℃ |
| Storage ambient temperature |
-20℃~60℃ |
| Dimension |
L*W*H:249mm × 216mm × 167mm |
| Weight |
4.7kg |
