ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Power supply: Rechargeable lithium-ion battery pack 9.6V, backup charger.
Battery indicator: Battery symbol shows dump energy. When the voltage is too low, automatic shutdown after 1 minute.
Power consumption: Current consumption of normal test 490 mA, continuous working for 8 hours.
Display mode: LCD color screen, 640 dots × 480 dots, 5.6 inches, display domain: 116 mm × 88 mm.
Size of clamp:
10A small sharp current clamp: 7.5 mm × 13 mm
100A circle current clamp: 35 mm × 40 mm
1000A circle current clamp: 68 mm × 68 mm
Instrument dimensions: L × W × H: 240 mm × 170 mm × 68 mm.
Number of channels: 4U / 4I.
Phase-to-phase voltage: 1.0 V ~ 2000 V.
Phase-to-neutral voltage: 1.0 V ~ 1000 V.
Current:
10A current clamp: 10 mA ~ 10.0 A
100A current clamp: 0.10 A ~ 100 A
1000A current clamp: 1.0 A ~ 1000 A
Optional current transformer: instrument input current 1 mA ~ 500 mA
Frequency: 40 Hz ~ 70 Hz.
Parameters of electricity: W, VA, Var, PF, DPF, cosφ, tanφ.
Energy parameters: Wh, Varh, Vah.
Harmonic: Order 0 ~ 50.
Total harmonic distortion: Order 0 ~ 50, each phase.
Expert mode: Yes.
Number of transient records: 150 sets.
Voltage flicker: Yes.
Starting current mode: Yes, 100 seconds.
3 phases unbalance: Yes.
Record: 300 days (simultaneous recording 20 parameters, record one point every 5 seconds).
Min/Max recorded value: Measurement of maximum and minimum values over a period of time.
Alarm: 40 different types of parameter selections, 12,800 sets alarm logs.
Peak: Yes.
Phasor diagram display: Automatically.
Capacity of snapshots: 60.
Menu language: English/Chinese.
Communication: USB.
Automatic switching off:
When an alarm campaign is initiated or transient search, inrush current capture, or trend recording is pending/in progress, device is not automatic switching off.
In other test mode: 15 minutes without keystrokes, automatic shutdown after 1 minute prompt.
Backlight function: Yes, suitable for night and dark places.
Weight:
Host: 1.6 kg (with battery)
10A small sharp current clamp: 170 g × 4
100A circle current clamp: 190 g × 4
1000A circle current clamp: 510 g × 4
Test wires and power adapter: 900 g
Total weight: about 7.8 kg (with packaging)
Length of voltage test wire: 3 m.
Length of current sensor wire: 2 m.
Working temperature and humidity: -10 °C ~ 40 °C; below 80% RH.
Storage temperature and humidity: -10 °C ~ 60 °C; below 70% RH.
Input impedance: Input impedance of test voltage: 1 MΩ.
Withstand voltage: 3700 V / 50 Hz sinusoidal AC voltage for 1 minute between instrument wiring and shell.
Insulation: Between instrument wiring and shell ≥10 MΩ.
Structure: Double insulation, with insulation vibration-proof sheath.
Safety rules: IEC 61010 1000V Cat III / 600V CAT IV, IEC61010-031, IEC61326, Pollution degree: 2.
