FUZRR ES3030 数字大型地面网络测试仪 (0-2000Ω)

Function: Ground resistance measurement, soil resistivity measurement, step voltage measurement, distributed potential measurement, contact voltage measurement

Ground resistance range

0.030~2.000Ω    Accuracy：±2%rdg±5dgt

0~20.00Ω        Accuracy：±2%rdg±5dgt

0~200.0Ω        Accuracy：±2%rdg±5dgt

0~2000Ω        Accuracy：±2%rdg±5dgt

Ground resistance resolution: 0.001Ω

Rated measuring power: 2000W

Capacity of resisting disturbance: Anti-power frequency 50hz voltage 50v

Base condition: 23℃±5℃，below 70%rh   (Auxiliary ground resistance 20Ω±10%，voltage to earth＜10V)

Power: AC 220V 10A (50Hz)

Backlight: Controllable gray screen backlight

Measurement mode: four-wire measurement, three-wire measurement, two-wire measurement

Measurement method: Grounding resistance: rated current method

Short circuit test current: 1A、2A、3A、4A、5A(5 file settings)

Soil resistivity electrode spacing range: Can set 1m～100m

Test frequency: 45Hz、55Hz、Automatic dual frequency optional

Short circuit maximum current: AC  5A±10%  Sine wave

No-load maximum voltage: AC  400V±10%  Sine wave

Display mode: 7-inch touch-control color screen

Touch screen: yes

Measurement indication: Measurement progress display, measurement prompt animation display

Instrument size: L/W/H：540mm*440mm*210mm

Standard test line length: Red 15m，black 15m，yellow 10m，green 10m，yellow 1.5m，green 1.5m each one

Auxiliary grounding rob: 800mm 2pcs , 200mm 2pcs

Measurement time: ground impedance：about 1min/time

Print: Built-in thermal printer

Print paper specification: 57*40mm

Data storage: 100 groups, “Save successfully!” Store indication, display “Save failed, space is full!” character indicates that the storage is full

Data review: yes

Overflow display: Over-range overflow function: “OL” symbol display

Automatic shut-down: no

Power consumption

Standby: <110W

Measure：2000W

Weight

Instrument：27kg 

Test line、Auxiliary ground rob、 Instrument bag：5.5kg

Working temperature and humidity: -10℃～40℃；Below 80%rh

Storage temperature and humidity: -20℃～60℃；Below 70%rh

Insulation resistance: 10MΩ above(Between circuit and case500V)

Pressure resistance: AC 3700V/rms(Between circuit and case)

Electromagnetic properties: IEC61010-4-3，Wireless frequency electromagnetic field≤1V/m

Suitable for Safety Regulations

IEC61010-1、IEC1010-2-31、IEC61557-1,5、IEC60529(IP54)、Pollution Degree 2、CAT Ⅲ 300V

Datasheet

Catalog