Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
| Delivery Time | 5-8 work days |
| Supply Ability | 3000unit/year |
| Packaging Details | wooden packaging |
| Payment Terms | T/T |
| Certification | ISO CE |
| Brand Name | XZH TEST |
| Model Number | XHDD405 |
| Place of Origin | Xi'an Shaanxi China |
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Product Specification
| Delivery Time | 5-8 work days | Supply Ability | 3000unit/year |
| Packaging Details | wooden packaging | Payment Terms | T/T |
| Certification | ISO CE | Brand Name | XZH TEST |
| Model Number | XHDD405 | Place of Origin | Xi'an Shaanxi China |
| High Light | XHDD405 Zinc Oxide Surge Arrester Live Tester ，Wireless Arrester Live Tester 0-10mA 25V-250V ，Zinc Oxide Arrester Tester Six Test Modes 120 Records | ||
The XHDD405 wireless series live arrester tester supports both live and off-line detection for zinc oxide arresters of all voltage classes, effectively identifying risks including insulation dampness and valve element degradation.
It measures total current, resistive current and harmonics, power frequency reference voltage and harmonics, active power and phase difference. The large-screen display shows real voltage and current waveforms, and precisely calculates fundamental and 3rd to 7th harmonic components.
The XHDD405 supports a complete detection workflow from risk identification to on-site reporting. The table below summarizes the measurement functions and the detection workflow:
| Detection Stage | What It Does | Workflow Benefit |
|---|---|---|
| Risk identification | Measures total current and resistive current to identify insulation dampness and valve element degradation | Detects hidden risks at an early stage |
| Live-line detection | PT secondary wiring replaced by electric field induction or wireless transmission for energized measurement | Testing without power outage |
| Off-line detection | Direct connection measurement with six optional test modes | Comprehensive assessment during scheduled maintenance |
| Analysis and reporting | Precisely calculates fundamental and 3rd to 7th harmonic components; stores 120 test records and prints with the mini printer | Traceable, professional maintenance documentation |
| Parameter | Specification |
|---|---|
| Full current measurement range | 0 ~ 10mA RMS, ±(5% + 5uA) |
| Resistive current fundamental wave measurement accuracy | ±(5% + 5uA) |
| Current harmonic measurement | ±(10% + 10uA), input resistance ≤2Ω |
| Reference voltage input range | 25V ~ 250V RMS, ±(5% + 0.5V) |
| Voltage harmonic measurement | ±(10% of reading), input resistance ≥1800kΩ |
| Wireless frequency | 433MHz, transmission distance 100 meters |
| Continuous operating time | Over 8 hours; charging time over 6 hours |
| Charging power supply | AC 220V ±10%, 50Hz ±1% |
| Weight | 5kg |
With its integrated battery, real-time clock and mini printer, the XHDD405 provides a complete, portable solution for zinc oxide surge arrester live-line and off-line testing.
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
1000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Xi'an Xu&Hui Electromechanical Technology Co., Ltd. /Xian XZH Electric Power Technology Co., Ltd. Has found in 2013, located in Xi'an, China. which is a highly experienced team dedicated to developing electrical... Xi'an Xu&Hui Electromechanical Technology Co., Ltd. /Xian XZH Electric Power Technology Co., Ltd. Has found in 2013, located in Xi'an, China. which is a highly experienced team dedicated to developing electrical...
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