HZ2581 Transformer Tangent Delta And Power Factor Tester
HZ2581 Transformer Tangent Delta and Power Factor Tester Products Description The HZ2581 transformer tangent delta tester employs frequency conversion power supply technology, utilizing microcontrollers and electronic components to perform automatic frequency conversion, analog-to-digital...
HZ2581 Transformer Tangent Delta and Power Factor Tester
Product Description
The HZ2581 transformer tangent delta tester employs frequency conversion power supply technology, utilizing microcontrollers and electronic components to perform automatic frequency conversion, analog-to-digital conversion, and data processing. This design ensures strong interference resistance, rapid testing speed, high precision, and user-friendly operation.
Technical Indicators
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1 |
service condition |
-15℃∽40℃ |
RH＜80% |
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2 |
anti-jamming principle |
variable-frequency method |
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3 |
source |
AC 220V±10% |
generator with permit |
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4 |
high voltage output |
0.5kV∽10kV |
Every 0.1kV |
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accuracy |
2% |
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Maximum current |
200mA |
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capacity |
2000VA |
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5 |
autogenerator |
AC 0V∽50V/40A |
Single: 50.0 / 60.0 Hz (adjustable) Dual: 45.0/55.0, 47.5/52.5, 55.0/65.0, 57.5/62.5 Hz |
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6 |
resolution ratio |
tgδ: 0.001% |
Cx: 0.001pF |
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7 |
accuracy |
△tgδ: ±(reading × 1.0% + 0.040%) |
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△Cx: ± (reading *1.0%+1.00PF) |
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8 |
measuring range |
tgδ |
unrestricted |
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Cx |
15pF ＜ Cx ＜ 300nF |
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10kV |
Cx≤60 nF |
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5kV |
Cx≤150 nF |
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1kV |
Cx≤300 nF |
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CVT test |
Cx≤300 nF |
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9 |
External dimensions (main unit) (mm) |
40cm*29cm*33cm |
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External dimensions (Attachment) (mm) |
45cm*33cm*15cm |
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10 |
size of memory |
200 groups support USB data storage |
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11 |
Weight (host) |
25.5kg |
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Weight (Attachment Box) |
5.18kg |
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Introduction to the Instruments
Figure 1: Instrument panel and side
1.CX socket: This is the measurement input for test signal. When wired normally, it connects to the test sample's low end via a dedicated low-voltage
cable with a single-layer shielded tape and a special crocodile clip. When wired in reverse, this terminal remains unconnected.
2. Printer: Print measurement data.
3. CVT terminal: A dedicated terminal for measuring CVT, providing self-excitation current output.
4. Grounding pile: During the experiment, it must be grounded through the grounding wire.
5. USB: Save instrument data to a USB drive.
6. Function selection: Rotate the mouse to navigate the menu.
7. Power socket: A power input port with AC 220V±10% and 50Hz, featuring a fuse compartment.
8. Power switch: Controls the entire system's power on/off.
9. Display: A large LCD screen that shows menus, prompts, and measurement results.
FAQ
1. When can I get a price quote?
You can contact us online or submit an inquiry. We typically provide a quote within 24 hours after receiving your request.
2. How do you handle after-sale service for overseas customers?
For issues occurring with our products, we offer:
12-month warranty coverage (see details below).
Online technical guidance to troubleshoot problems remotely.
Replacement parts shipped promptly based on your needs.
On-site support (if required): Our engineers can travel abroad to resolve critical issues.
3. What is the warranty period?
Our standard warranty period is 12 months (1 year). During this time, we provide:
Free technical support.
Replacement parts for manufacturing defects.
Solutions tailored to your specific issue.
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