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{"title":"XZH VLF Ultra Low Frequency High Voltage Generator Output Frequency 0.05Hz","imgUrl":"https:\/\/img.chinax.com\/nimg\/5a\/45\/d7f8395d2e1ca5bcfa709c532642-200x200-1\/xzh_vlf_ultra_low_frequency_high_voltage_generator_output_frequency_0_05hz_customizable.jpg","attrs":{"Certification":"CE, ISO","Model Number":"XHDP Series","Brand Name":"XZH TEST","Minimum Order Quantity":"1 unit"}}
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{"title":"XHDP-50 VLF Cable Hipot Tester AC 0.01Hz Withstand Voltage Test and Customizatio","imgUrl":"https:\/\/img.chinax.com\/nimg\/70\/31\/7385c0d0c976a6a05b6ad36b8ef2-200x200-1\/xhdp_50_vlf_cable_hipot_tester_ac_0_01hz_withstand_voltage_test_and_customization.jpg","attrs":{"Certification":"CE, ISO","Brand Name":"XZH TEST","Model Number":"XHDP-50","Place of Origin":"Xi'an, Shaanxi, China"}}
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The XHJS1000B Dielectric Loss Tester is an upgraded version of XHJS1000A, added with CVT ratio and phase error measurement functions. Adopting variable frequency power supply technology, it realizes automatic frequency conversion, A/D conversion and data calculation via single-chip microcomputer and electronic technology. It outputs pure sine waves of 45Hz and 55Hz, features automatic pressurization, and can provide a voltage up to 10kV.
Performance Features
Adopts complex current method for high-precision test results
Meets the measurement requirements of oil dielectric loss
Realizes self-excitation test for CVT, measuring capacitance and dielectric loss of C1 and C2 in one test
Adopts IVDDV and variable frequency technologies for reverse connection test
Equipped with overcurrent, grounding and protection functions
CVT ratio measurement: 10～99999 ±1%
Phase measurement: 0～359.9°±0.1°
Technical Parameters
Measuring range: Capacitance: 3pF～60nF
Accuracy: a) Capacitance: ±(1.0% reading +5pF) b) Dielectric loss: ±(1% reading +0.04%) c) Frequency: ±0.01
High-voltage power supply: 0.5～10kV Maximum output current: 200mA
Low-voltage output: Voltage 3～50V Current 3～30A
Working environment: Power supply: AC220V ±10%, 50±1Hz
Application Scenarios
Power system: Power generation, transmission, transformation, distribution, etc.
Factories and mines: Large manufacturing plants and various mining companies
Metallurgy and petrochemical industry: Smelting, chemical engineering, water treatment, etc.
Transportation: Ports, railways, highways, airports and municipal street lamps, etc.
Enterprises and institutions: Logistics departments of large enterprises and institutions
Construction industry: Large-scale construction projects and property management companies
Power installation and commissioning: Power installation and commissioning companies of all grades
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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...
