Kingsine Electric Automation Co., Ltd.
Kingsine Electric Automation Co., Ltd. Specialize in Electric Power Testing
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Electrical Power Calibrator with 100V / 300V , RS232 KS823
1.Wide pressure rang
2.High accuracy
3.Current, Volt measuring
4.High accuracy
5.Easy to operation
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
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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:Without the corresponding function modules.
