Compact Design Variable Frequency Resonant Test System For HV Switchgear Testing
|
... AC withstand voltage tests on 10kV to 500kV electrical equipment in substations. By matching the inductive reactance of the reactor with the capacitive reactance of the test object at a specific frequency, the system achieves a high-quality factor (Q),...
Sansion Power Electric Co., Ltd.
|
Variable Frequency Resonant Withstand Ac High Voltage Test Set For Long HV XLPE Cable
|
... on-site AC hpot test and 362KV and below class GIS on-site AC hipot test with variable frequency resonant circuit technology; the highest test voltage is no more than 150KV,300KV,450KV through cylinder test reactor in parallel or in series connection ;the...
Ningbo Suntech Power Machinery Tools Co.,Ltd.
|
Variable Frequency Resonant Withstand Ac High Voltage Test Set For Long HV XLPE Cable
|
... on-site AC hpot test and 362KV and below class GIS on-site AC hipot test with variable frequency resonant circuit technology; the highest test voltage is no more than 150KV,300KV,450KV through cylinder test reactor in parallel or in series connection ;the...
WUHAN FANKE HAIWO HIGH VOLTAGE TECHNOLOGY CO.,LTD.
|
Series Variable Frequency Resonance Ac Hipot Test Set HYXZ
|
...Variable Frequency Resonance Ac Hipot Test Set HYXZ 2. Equipment Description: It is applied to testing the insulation ability of insulation materials in power equipment. The frequency of test voltage is adjustable which would lead to series resonance in testing circuit. Both the conductors connected in test circuit in series and the capacitors connected in test circuit in parallel are also adjustable. That makes the test...
Wuhan Huaying Electric Power Tech & Science Co.,ltd
|
Frequency Variable Series Resonance Test System for Generator
|
...Frequency Variable Series Resonance Test System is mainly used for ac withstand voltage test of cross-linked cable, hydraulic generator, main transformer, bus, GIS, etc. It has a wide range of application and is an ideal withstand voltage equipment for local, municipal and count-level high voltage test departments and electric power installation and repair and test engineering units. It is mainly composed of frequency......
Advanced Instruments Co.,Limited
|
RSCX Resonance Testing Equipment Variable Frequency Cable AC Resonant Test System
|
...Resonance Testing Equipment Variable Frequency Cable AC Resonant Test System for Substation Equipment Product Description This device will be in resonant state by adjusting the inductance value of the inductor or the working frequency of the whole system or both methods. Adjust the frequency of the excitation transformer to the required frequency......
Wuhan Rising Electric Co., Ltd.
|
12000KVA AC Resonant Test System , Utilities High Voltage Resonant Test System
|
... and other capacitive test object. Comprising of 1) Variable Frequency control box 2) Excitation transformer 3) Reactor 4) Capacitance voltage divider Technical Parameters Output capacity 50kVA-12000kVA Output ......
Zhengzhou Great Electric Co.,Ltd.
|
800KV High Voltage AC Resonant Test System Substation Variable Frequency
|
... reactor to match the capacitance or compensation capacitor of the device under test (capacitive) to form resonance. In this way, the test power supply only bears the active power component, which is only 1/Q times the capacity required by the subject,...
Wuhan GDZX Power Equipment Co., Ltd
|
CVT 108kVA 108kv 4 Reactors Variable Frequency AC Resonant Test System
|
...the director, make the loop inductance L, and measure equipment C in series resonant, the voltage of the resonance is the same as tested equipment. XZ CVT 108kVA 108kv 4 Reactors Variable Frequency AC Resonant Test System is widely used in Electric Power,...
Delta Technology (Chongqing) Co., Ltd.
|
L6599DTR High-voltage Resonant Controller 50 % Duty Cycle Variable Frequency Control Ofresonant Half-bridge
|
... control of resonant half-bridge High-accuracy oscillator Up to 500 kHz operating frequency Two-level OCP: frequency-shift and latched shutdown Interface with PFC controller Latched disable input Burst-mode operation at light load Input for ......
Shenzhen Filetti Technology Co., LTD
|