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HS-9303H Three phase high voltage electric energy meter test device adopts high power SPWM digital amplifier technology,configurats high class digital reference meter、high voltage transformer、high voltage power current transformer and step-up transformer,etc.This device is suitable for high accuracy energy meter error testing. Supplying PC control software and Dll for developing .
The device can be applied to high voltage watt-hour meter measuring, verification of the power sector and watt-hour meter manufacturers of high-voltage watt-hour meter calibration and production. This series of products can calibrate all kinds of high-voltage three-phase watt-hour meter, high-voltage three-phase multi-function watt-hour meter, is a new generation of ideal multi-table a high-voltage watt-hour meter calibration equipment.
◆ Based on the module (A/D) conversion and digital processing (DSP) technology
◆ Using precision digital synthesis and sine pulse width modulation technology
◆ With intelligent system control technology, multiple CPU processing together
◆ Reliable multi-plex pulse detection and precision error processing technology.
◆ SPWM technical power amplifier, Large capacity, high performance, low power consumption,Auto alarm protection.
◆ Each position error distributed network processor, prevent high voltage protection, support multiplex pulse signal input
◆ Support the diversification of high pressure part design
◆ Modular design, parts commonality is good, easy to remove and easy to maintain.
◆ One-click calibration control system, according to the project completion
◆ Aluminum alloy Standard Cabinet
◆ Satisfied all kind of functional requirements
Technical index:
Function parameter
Device configuration
