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DC Resistance Tester with 0.1μΩ Resolution

DC Resistance Tester with 0.1μΩ Resolution

Chi tiết sản phẩm:
Nguồn gốc: Tây An Thiểm Tây Trung Quốc
Hàng hiệu: XZH TEST
Chứng nhận: ISO CE
Số mô hình: XHZ1320
Thông tin chi tiết
Nguồn gốc:
Tây An Thiểm Tây Trung Quốc
Hàng hiệu:
XZH TEST
Chứng nhận:
ISO CE
Số mô hình:
XHZ1320
Làm nổi bật:

High Light

Làm nổi bật:

Resolution 0.1μΩ DC resistance tester

,

DC resistance Cable Fault Locator

,

High precision Resistance Tester

Trading Information
Số lượng đặt hàng tối thiểu:
1 bộ
chi tiết đóng gói:
bao bì bằng gỗ
Thời gian giao hàng:
5-8 NGÀY LÀM VIỆC
Điều khoản thanh toán:
T/T
Khả năng cung cấp:
3000đơn vị/năm
Mô tả sản phẩm

XHZ1320

Description As the core equipment of power systems, transformers’ long-term reliable operation is directly tied to the stability and dependability of the entire grid.
In transformer manufacturing, DC resistance testing is a mandatory item for semi-finished/finished product factory inspections, installation handover tests, and preventive testing conducted by power departments. This test effectively identifies defects such as improper coil material selection, welding flaws, loose connections, missing strands, and wire breaks, as well as potential hazards that may emerge post-operation. To address the demand for rapid transformer DC resistance measurement, our company has leveraged its proprietary technical strengths to develop a transformer DC resistance tester. This state-of-the-art instrument is a next-generation fast-testing device integrating three-phase testing (Yn, Y, △) and demagnetization functions, making it the ideal solution for measuring DC resistance in large power transformers. Equipped with a true-color high-resolution industrial display, full touch operation, and Chinese menu prompts, it ensures simple, intuitive operation while delivering fast testing speeds, high accuracy, and a broad measurement range.

Technical specification

 

Output current

Single phase

20A,10A,5A,1A,0.1A

Three phase

10A+10A,5A+5A,1A+1A,0.1A+0.1A

Measuring range

Single phase

20 A level 0.5mΩ~1 Ω

10 A level 1.0mΩ~2 Ω

5 A level 10 mΩ~4 Ω

1 A level 0.1Ω~20Ω

0.1A level 2.0Ω~200Ω

 

Three phase

10A + 10A gear 0.5mΩ ~ 0.8 Ω

5 A + 5 A level 10 mΩ ~ 1.6 Ω

1 A + 1 A level 0.1 Ω ~ 8.0 Ω

0.1A+0.1A gear 2.0 Ω ~ 80 Ω

Accuracy

±(reading×0.2%+2 words)

Resolution

0.1μΩ

Power supply

AC220V±10%, 50/60Hz

Operating temperature

-10℃~50

Relative humidity

<90%, no condensation

DC Resistance Tester with 0.1μΩ Resolution 0