UNI-T UT268B 数字三相电压表 (AC 0.00mA~1000A; AC 0.00V~600V)

Technical Specifications

AC Voltage: 0.00V～600V; ±(1.5%rdg+3dgt)

AC Current: 0.0mA～1000A; ±(1.5%rdg+3dgt)

Phase range: 0.0°~360.0°; ±1°

Active power: 0.0W～600kW; ±(3%rdg+3dgt)

Reactive power: 0.0VAR～600kVAR; ±(3%rdg+3dgt)

Apparent power: 0.0VA～600kVA; ±(3%rdg+3dgt)

Frequency: 45HZ～65HZ; ±0.1Hz

Power factor: -1~+1; ±0.03

Features

Function

1, Measure three-phase voltage, current, phase, frequency

2, Measure power (active power, reactive power, apparent power, power factor and total power)

3, Measure the frequency and phase sequence of the power grid

4, Automatically identify transformer windings, capacitive and inductive loads; Identify the wrong wiring of three-phase three-wire and three-phase four-wire

Power

1, DC3.7V large capacity rechargeable lithium battery;

2, Working current: 250mA, 5h continue working

Screen: LCD; 71×52mm

Jaw size: Φ50mm

Phase sequence: Positive: U1, U2 and U3” or “I1, I2 and I3; cursor flashes from left to right in order; Negative: U1, U2 and U3” or “I1, I2 and I3; cursor flashes from right to left in order;

Sampling rate: 2 times/s

Data hold: √

Data storage: 500 set

PC software analysis: √ (via USB cable)

Auto power off: √

Backlight: √

Low battery indication: √

Product dimension: 187*191*51mm

Length of test lead length: 1.5m

Length of current clamp lead: 2m

Working temperature: -10°C~40°C; <80%RH

Storage temperature: -10°C~60°C; <70%RH

Withstand voltage: Apply 1000V/50Hz sinusoidal AC voltage between voltammeter circuit and casing for one minute.

Structure: Double-insulated

Applicable Safety regulations: IEC61010-1 CAT III 600V, IEC61010-031, IEC61326, Pollution Class 2

General Characteristics

Power supply: DC3.7V large capacity rechargeable lithium battery;

Product color: Red+Black

Product weight: Voltammeter: 450 g (including battery);

Current clamp: 440 g × 3pcs

Test lead: 250 g

Product dimension: 187*191*51mm

Accessories: voltammeter 1pcs; carrying box 1pcs; current clamp 3pcs; test lead 4pcs; charger+ USB cable 1set; user manual 1pcs