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High Precision VLF Tan Delta Tester, AC DC Withstand Voltage Test Device for Cable

High Precision VLF Tan Delta Tester, AC DC Withstand Voltage Test Device for Cable

Product Details:
Place of Origin: Xi'an, Shaanxi, China
Brand Name: XZH TEST
Certification: ISO,CE
Model Number: XHDP series
Detail Information
Place of Origin:
Xi'an, Shaanxi, China
Brand Name:
XZH TEST
Certification:
ISO,CE
Model Number:
XHDP series
Highlight:

High Light

Highlight:

VLF Tan Delta Tester for cable

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AC DC withstand voltage tester

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High precision hipot test device

Trading Information
Minimum Order Quantity:
1 unit
Price:
Negotiable
Packaging Details:
wooden packaging
Delivery Time:
8-10 days
Payment Terms:
T/T
Supply Ability:
2000units/year
Product Description
General Description

XHDP series VLF high voltage generators integrate digital frequency conversion and intelligent microcomputer control systems. The whole testing process of voltage adjustment, data monitoring and safety protection is fully automatic. Its portable structure saves space, and the large LCD monitor delivers clear visual information. Meanwhile, it supports real-time output waveform display and test report printing for convenient data recording.

Functional Characteristics
High-voltage side sampling is available for current, voltage and waveform signal acquisition.
Independent over-current and over-voltage safety protection with rapid response below 20ms.
Closed-loop negative feedback circuit for high and low voltage is applied to avoid output capacitive rise phenomenon.
Technical Indicators
Nominal Output Voltage: 30kV, 50kV, 80kV; Accuracy Class: 3%
Working Frequency: 0.1Hz / 0.05Hz / 0.02Hz
Loading Performance: 1.1μF Max(0.1Hz), 2.2μF Max(0.05Hz), 5.5μF Max(0.02Hz)
Positive & Negative Peak Error of Voltage: ≤3%
Distortion of Voltage Waveform: ≤5%
Application Environment: Temp: -10℃~+40℃; Humidity: ≤85% RH
Mains Power: 220V±5%, 50Hz AC

High Precision VLF Tan Delta Tester, AC DC Withstand Voltage Test Device for Cable

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

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5 stars
100%
4 stars
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All Reviews

N
Nikolaos Papadopoulos
Greece Jul 7.2026
Η συσκευή XHDP‑80M δοκιμής υπερβολικά χαμηλής συχνότητας έχει εξαιρετική απόδοση για την ομάδα διανομής μας. Πραγματοποιήσαμε δοκιμές αντοχής σε υπόγεια καλώδια 20kV στον υποσταθμό Κερατέας κοντά στην Αθήνα. Η λειτουργία με οθόνη αφής είναι εύκολη, η προστασία ενεργοποιείται γρήγορα και οι μετρήσεις παραμένουν ακριβείς ακόμα στη μεσογειακή ζέστη. Ανθεκτική κατασκευή για εργασίες πεδίου, μειώνει σημαντικά τον χρόνο προετοιμασίας των δοκιμών. Συνιστάται ανεπιφύλακτα για τα συνεργεία ηλεκτρικής ενέργειας στην Ελλάδα.