Audited Supplier
KDZD566
Yes
1 Year
6 Channels
3 Channels
-180 ° to+180 °
0-10A
± 0.2%
2-21 Times
0.01V
± 0.2%
0.0001A
OEM, ODM, Obm, Software Reengineering
20~450V
KDZD
Hebei, China
9030332000
Product Description
This product combines multiple functions and has multiple measurement functions. The main measurement functions are: | |
Phase meter function | Verify the correctness of the differential protection of the main transformer and the differential protection of the busbar; |
Electrical parameter tester functions | Test the necessary parameters of the power system; |
Function of the metering wiring tester | To test the three-phase three wire electrical energy metering wiring inspection; |
Harmonic content testing function | On-site testing of voltage and current harmonic content; |
Oscilloscope function | Display a bar chart, as a simple oscilloscope, used to observe the waveform of the test signal |
Technical indicators
1. Input characteristics
Number of voltage channels: 3 channels
Voltage measurement range: 20~450V
Voltage display resolution: 0.01V
Number of current channels: 6 channels
Current measurement range: 0~10A
Current display resolution: 0.0001A
Phase measurement range: -180 ° to+180 °
Harmonic analysis frequency: 2-21 times
2. Accuracy
Voltage: ± 0.2%
Current and power: ± 0.2%
Phase angle: ± 1 °
Measurement error of harmonic voltage content: ≤ 0.3%
Measurement error of harmonic current content: ≤ 0.5%
3. Working temperature: -15 ºC~+40 ºC
4. Charging power supply: AC 160V~260V
5. Insulation:
The insulation resistance between the voltage and current input terminals and the casing is ≥ 100M Ω;
The working power input terminal is subjected to a power frequency of 2KV (effective value) between the casing for 1 minute during the experiment.
6. Volume: 250mm × 160mm × 60mm
7. Weight: 1.8Kg
Number of voltage channels: 3 channels
Voltage measurement range: 20~450V
Voltage display resolution: 0.01V
Number of current channels: 6 channels
Current measurement range: 0~10A
Current display resolution: 0.0001A
Phase measurement range: -180 ° to+180 °
Harmonic analysis frequency: 2-21 times
2. Accuracy
Voltage: ± 0.2%
Current and power: ± 0.2%
Phase angle: ± 1 °
Measurement error of harmonic voltage content: ≤ 0.3%
Measurement error of harmonic current content: ≤ 0.5%
3. Working temperature: -15 ºC~+40 ºC
4. Charging power supply: AC 160V~260V
5. Insulation:
The insulation resistance between the voltage and current input terminals and the casing is ≥ 100M Ω;
The working power input terminal is subjected to a power frequency of 2KV (effective value) between the casing for 1 minute during the experiment.
6. Volume: 250mm × 160mm × 60mm
7. Weight: 1.8Kg
