10kv High Voltage Meter Test Equipment high precision 0.05 1000A metering cabinet

KE9801 10kV high voltage test system for energy metering device

KE9801 is mainly used for the overall calibration and metrological verification of various high voltage energy meter, energy metering cabinet, metering box. At the same time, this system also has all the functions of the low voltage energy metering device and is suitable for calibrating various single/three phase and multi-function energy meters of accuracy class 0.2 or below.

Features:

1. Well-designed structure is strong and durable, and good operation experience.
2. It consists of low voltage program-controlled power source, high voltage reference voltage transformer and high voltage isolated current transformer
3. With independent intellecture property rights of high voltage isolated current transformer, which has features like high precision, low power consumption and without gear.
4. There is no need to shift gear from 100A to 1000A, solving the error caused because the device cannot separate the voltage and current circuit.
5. It has outstanding advantages such as low power consumption, high accuracy and reliability, low maintenance cost, and very simple operation;
6. According to the needs, manual operation or automatic test program can be chosen. And KE9801 adopts a thorough insulation technology of high and low voltage to ensure the safety of operation.

Main function:

1. Overall error calibration and metrological verification for 10kV integrated high-voltage energy meter.
2. 10kV energy measurement box (cabinet) overall error calibration and metrological verification.
3. Weak output combined transformer + weak input energy meter overall error calibration and metrological verification.
4. It supports the verification of various types of three phase three wire and three phase four wire measuring devices.
5. High voltage energy metering devices that can test different constants at the same time.
6. Verification of various single/three phase energy meter of class 0.2S and below.

Supported verification projects

1.  In accordance with the requirements of the verification regulations, the test items such as starting test and creeping test, basic error, standard deviation, multi-function, etc., will be carried out, and user can also set up a new project with selected tested items, in which the test point can also be freely selected.
2. Influence factor test, including factors voltage change, frequency change, and voltage imbalance.
3. Test of electrical energy meter’s constants, 485 communications, and timekeeping

Main Specification: