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GDRZ-902
GOLD
Introduction:
GDRZ-902 SFRA tester is a small testing device made entirely of aluminum alloy, which is lighter in weight compared to other devices and easy to carry when going out anytime and anywhere.
It can customize scanning within the range of 10Hz to 10MHz, with up to 4000 scanning points. Maintaining a scanning frequency accuracy of 0.01% can ensure a 99.9% repetition rate for in-phase testing, avoiding repeated testing and saving time and cost.
Technical parameters:
| 1. | Sweeping frequency method to measure winding deformation. | |
2. | Scan frequency range and resolution | 10HZ-1MHZ (DLT911-2016 0.5KHZ interval linear scan) 20HZ-2MHZ (GB/T-1094.18 IEC60076-18:2012 segmented scanning) 10HZ-10MHZ (GB/T-1094.18 IEC60076-18:2012 segmented scanning) 1KHZ -1000KHZ_1.0(Linear scan 1KHZ interval PC side available) 1KHZ -1000KHZ_0.5(linear scan 0.5KHZ interval avaiable for Pc) 1KHZ -2000KHZ_1.0(linear scan 1KHZ interval available for PC) 1KHZ -2000KHZ_0.5(linear scan 0.5KHZ interval available for PC) 100HZ-1000K(Segmented scan PC available 1441 points): 100HZ-1KHZ 5HZ interval 180 points 1KHZ-10KHZ 50HZ interval 180 points 10KHZ-100KHZ 500HZ interval 180 points 100KHZ-1000KHZ 1KHZ interval 901 points 100HZ-2000K(Segmented scan PC available 2441 points) 100HZ-1KHZ 5HZ interval 180 points 1KHZ-10KHZ 50HZ interval 180 points 10KHZ-100KHZ 500HZ interval 180 points 100KHZ-1000KHZ 1KHZ interval 900 points 1000KHZ-2000KHZ 1KHZ interval 1001 Points |
| 3. | Amplitude measurement range | (-100dB) - (+20dB) |
| 4. | Amplitude measurement accuracy | (-40dB) - (+20dB) 0.2dB (-60dB) - (-40dB) 0.5dB (-80dB) - (-60dB) 1.0dB |
| 5. | Angle measurement range | (-180°) - (+180°) (10HZ-2MHZ) |
| 6. | Scan frequency accuracy | less than 0.01% |
| 7. | Signal input impedance | greater than 1M Ω(DLT911-2016) 50 Ω(GB/T-1094.18 IEC60076-18:2012 |
| 8. | Signal output impedance | 50 Ω |
| 9. | Maximum output voltage | 20VPP |
| 10. | Same-phase test repetition rate | 99.5%. |
| 11. | Power consumption | ≤60w |
| 12. | Use of ambient temperature | 0～50°C |
| 13. | Use of environmental humidity | ≤90%RH |
| 14. | Tester size | 400*400*190 mm |
Product Features:
1) Transformer winding deformation testing can be completed on a single machine, even without a computer
2) Featuring an ultra wide sweep frequency range of 10Hz to 10MHz, the enhanced version stabilizes the output frequency and effectively responds to attenuation multiple measurement accuracy
3) Built in micro printer on the body, test results can be printed at any time
4) Following the international IEC60076-18 standard, it can automatically evaluate the three-phase correlation of the entire field, reducing manual testing errors
5) Equipped with a 7-inch ultra large touch screen, click to test, easy to operate
Multiple testing mothods:
Cooperative partner:
Contact Us
Contact Person:Christine
Mobile/Whatsapp/Wechat: +86 15123029885
Email: gold05@hy-industryc.om
