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Kingsine Electric Automation Co., Ltd.

China Manufacturer with main products: Protection Relay Testing, Relay Test Set, Relay Test System, Relay Testing Software

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KS823 Standard Power & Calibrator

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Place of Origin: Beijing in China

Specifications

 

Large LCD display, English pop-up menus in operations!

 

Features &Function

1. Capable of calibrating all kinds of indicating instruments such as DC meters, AC meters, phase meters, frequency meters, power meters, power factor meters, multimeters, energy meters and electric measurement transducers, etc. Automatic calibration mode and manual calibration mode are  built-in of KS833.
2. These built-ins are high precision standard sources that respectively  relate to voltage, current, phase, power factor and harmonic.Capable of outputting standard voltage, current, phase, active power, cross-phase reactive power and true reactice power, make use of software to realize closed loop control on all outputs guaranteeing its low drift and its annual stability. Current generator provides the function of open-circuit protection and open-circuit alert in itself. While voltage generator possesses the function of short-circuit protection.
3. Can freely output 2-31 times harmonics, including: Standard output at Grade 0.1 for 2nd-19th harmonics, and satandard output of Grade 0.2 for 20th-31st harmonics.
4. Large LCD display, all English pop-up menus for these operations:①rotary encoder operation ② slight-touch keyboard operation ③operation under PC Windows System.
5. Built-in RS232 port, allows software upgrade without opening up the external box of the equipment; and calibrated data can be uploaded into PC computer at users’ convenience.
6. The shock and impact resistance external box is made of high intensity aluminum alloy. Inside are reliable high-power heating radiator units, and the equipment is durable to use.

Technical Data of KS823

 

Voltage (AC) Output/Measure

Shift

10V/30V/100V/300V/750V Auto switch

Adjusting range

0 ... 120%

Min Adjusting Unit

Shift x 0.01%

Resolution

Shift x 0.01%

Accuracy

0.05%RG (RG abbr. range)

Stability

0.01%/1min

Voltage (DC) Output/Measure

Shift

100mV/1V/10V/30V/100V/300V/750V

Adjusting range

0 ... 120%

Min Adjusting Unit

Shift x 0.01%

Resolution

Shift x 0.01%

Accuracy

0.05%RG (RG abbr. range)

Stability

0.01%/1min

Current (AC) Output/Measure

Shift

100mA/1A/5A/10A/25A Auto switch

Adjusting range

0 ... 120%

Min Adjusting Unit

Shift x 0.01%

Resolution

Shift x 0.01%

Accuracy

0.05%RG

Stability

0.01%/1min

Current (DC) Output/Measure

Shift

1mA/10mA/100mA/1A/5A/10A/25A Auto switch

Adjusting range

0 ... 120%

Min Adjusting Unit

Shift x 0.01%

Resolution

Shift x 0.01%

Accuracy

0.05%RG

Stability

0.01%/1min

DC Measure

Voltage measure

-10-10V

Current measure

-20-20mA

Accuracy

0.02%RG

Power Output/Measure

Min Adjusting Unit

Shift x 0.01%

Resolution

Shift x 0.01%

Accuracy

0.05%RG (PF≥0.5)

Stability

0.01%/1min

Frequency Output/Measure

Range

45.000...65.000Hz

Min Adjusting Unit

0.001Hz

Accuracy

0.01%RD

Phase Output/Measure

Range

0.00° ... 359.99°

Min Adjusting Unit

0.01°

Resolution

0.01°

Accuracy

0.05°

Power factor Output/Measure

Output range

-1 ... 0 ... +1

Min Adjusting Unit

0.0001

Accuracy

0.0005

 Harmonic Output/Measure

Set range

2 ... 31 times

Content

Voltage,  Current≤30%( compared with Fundamental Wave)

Harmonic output accuracy

0.1%(2 ... 19 times,  compared with Fundamental Wave)

Resolution

0.2%(20 ... 31 times,  compared with Fundamental Wave)

Harmonic Phase

0.00° ... 359.99°

Output Voltage and Current distortion

<0.2%(non capacitance load)

Max AC Output Load

Voltage 25VA,  Current 25VA

Index measure reference condition

Environment temperature

22±1 °C

Work temperature

0°C ... 40°C

Humidity range

≤85 %

Work power supply range

220VAC±15%, 50Hz

Weight

24KG

Dimensions

450(D)×180 (W)×380 (H) mm

PC connection

RS232

 Major functions:

 

 

KS803

KS813

KS823

KS833

AC Standard Sources

DC Standard Sources

Harmonic Standard Sources

Indicator Test

Transmitter Test

Energy Meter Test

Note: ●      : With the corresponding function modules

○: Without the corresponding function modules

Service Process

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