Digital Reference Standard Meter High Precision Accuracy 0.05 Single Phase 120A 480V

KE9202A Digital Reference Standard Meter

KE9202A is widely used by power standard for the electric power departments, meter manufacturing companies and institutes of metrology. It is used to precisely measure the voltage, current, power and other parameters of electric power circuit.

Main functions:

1. Voltage, current, phase angle, frequency and power factor measurement
2. Active power, reactive power and apparent power measurement
3. 2^nd-59^th harmonic measurement
4. Waveform diagram display
5. Energy accumulation by time and energy

Description

[1] Pulse output 1 (fOUT 1)
[2] Pulse output 2 (fOUT 2)
[3] Pulse input 1 (fIN 1)
[4] Pulse input 2 (fIN 2)
[5] LCD display screen
[6] USB socket

[1] Current input (I_IN)

[2] Current input (I_OUT)

[3] Voltage input (U_L)

[4] Voltage input (U_N)

[5] Pulses input 3 (f_IN3)

[6] Pulses input 4 (f_IN4)

[7] Pulses output 1 (f_OUT 1) connected to f_OUT 1of the front panel

[8] Pulses output 2 (f_OUT 1) connected to f_OUT2 of the front panel

[9] Frequency base output (f_REF)

[10] RS-232 communication port

[11] Ethernet port (LAN)

[12] External connection with VGA of display

[13] Power socket

Technical index:

Current measurement

Current range: 10mA - 120A

Accuracy: ±0.05%

Harmonics: 2nd- 59th

Voltage measurement

Voltage range: 40V - 480V

Accuracy: ±0.05%

Harmonics: 2nd- 59th

Phase measurement

Phase range: 0° -- 360°

Accuracy: ±0.05°

Power measurement(accuracy)

Active power: ±0.05% (PF≥0.5)

Reactive power: ±0.05% (PF≥0.5)

Apparent power: ±0.05% (PF≥0.5)

Energy measurement(accuracy)

Active energy: ±0.05% (PF≥0.5)

Reactive energy: ±0.05% (PF≥0.5)

Apparent energy: ±0.05% (PF≥0.5)

Frequency measurement

Frequency range: 45Hz-- 65Hz

Accuracy: ±0.001Hz

Guangzhou Kingrise Enterprises Co., Ltd. is a professional company specialized in energy management and testing equipment which belongs to Hong Kong KINGRISE Group, the range of its products consists of the test equipment of electrical, water, gas and other energy products. With rich experience in R&D, manufacturing, and service, the products have been sold to more than 40 countries and regions.

All of the founding members of Guangzhou Kingrise Enterprises have more than 20 years’ experience of management, technology development, marketing in electricity power measurement industry and other famous company of related industry, having deep understanding and rich practical experience of power test sector. Meanwhile, there are a group of people with advanced degree and practical experience of power test technology; some of them master the core technology of the power industry, 65% of the employees in the company have the bachelor and above degree, among them 6 are D.S and M.S holders, and 16 are senior engineers. The company is located in the Science City with 4500m² office and production area and specialized in power test, energy measurement, the development, manufacturing, sales and service of the power intelligence, and networking products.

The product portfolio includes the single phase and three phase test bench, reference standard meter, dynamic load test, the test system of power load terminal, it consists of 10 series and more than 100 different kinds of products with annual production capacity over 100 million. With many years’ experience of marketing, development, manufacturing, and service, and the advanced innovative management, the company is devoted to providing the customers with the professional, reliable, valuable products. In the coming future, we will constantly increase the investment on R&D, seize the chance of energy development, under the management philosophy of providing our customer with best products and service, to become a customer-trusted, employee-satisfied, and society-respected company. We will hold onto our faith and try our best to achieve this target.