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Host model | WDDN5000 power quality detector | ||||
Power supply | Rechargeable lithium battery pack 9.6V, 4500mAH, external charger; working current is about 490mA, the battery works continuously for 8 hours | ||||
Battery level indicator: | 5 bars of battery symbol to display the battery level, when the battery level is too low, it will automatically shut down after 1 minute | ||||
Display mode | LCD color screen, 640dots×480dots, 5.6 inches, display area 116mm×88mm | ||||
Current test | Current sensor: 008B; 040B; 068B; 300F (optional) | ||||
Voltage test | Line voltage: 1.0V~2000V; Phase voltage: 1.0V~1000V | ||||
Electric energy parameters | W,VA,var,PF,DPF,cosφ,tanφ;Wh,Varh,Vah | ||||
Number of channels | 4 channels of voltage, 4 channels of current | Three-phase unbalance degree | yes | ||
Frequency | 40Hz~70Hz | Start current mode | Yes, 100 seconds | ||
Harmonic | Yes, 0~50th | peak | Yes | ||
Total Harmonic Distortion | Yes, 0~50th order, each phase | Phasor diagram display | Automatic | ||
Expert mode | yes | Screenshot capacity | 60 | ||
Number of transient recording groups | 150groups | Menu language | Chinese, English | ||
Voltage flicker | yes | Communication interface | USB | ||
Record | 300days(record 20 parameters at the same time, record 1 point every 1 minute) | ||||
Minimum/maximum record value | Yes, the maximum and minimum values within a period of time can be measured | ||||
Alarm | 40 different types of parameter options, 12800 groups of alarm logs | ||||
Automatic shutdown | In the alarm/trend graph record/transient capture mode (waiting or in progress), the instrument does not automatically shut down | ||||
In other test modes, if there is no key operation within 15 minutes, it will automatically shut down after 1 minute. | |||||
Backlight function | Yes, suitable for dark places and night use | ||||
Instrument size | Length, width and thickness: 240mm × 170mm × 68 mm | ||||
The mass of the instrument | about 10.5Kg (including packaging) | ||||
Input impedance | Test voltage input impedance: 1MΩ | ||||
Compliant with safety regulations | IEC 61010 1000V Cat III / 600V CAT IV,IEC61010-031,IEC61326,Pollution Degree 2 | ||||
Supplied accessories Host | 1; Instrument bag: 1; Test leads: 5 (1 each of yellow, green, red, blue, and black); Alligator clips: 5; Test leads: 5; Charger: 1; Software CD: 1; Lithium battery pack: 1; 2G memory card: 1. Current sensor: (optional) | ||||


























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