交流接地电阻测试仪 华仪EXTECH

SPECIFICATIONS

MODEL

7315

GROUND BOND

Output

AC Current

1 - 30A

Output

AC Voltage

6V, Maximum

Output

Frequency

50Hz/60Hz ±100ppm, User Selection

SETTINGS

Max-Limit

Range

Resistance

0-510mΩ

0-120mΩ

AC Current

1.00-10.00A

10.1-30.00A

Resolution

1mΩ

Accuracy

Same as Resistance Measurement Accuracy

Min-Limit

Range

Resistance

0-510mΩ

0-120mΩ

AC Current

1.00-10.00A

10.1-30.00A

Resolution

1mΩ

Accuracy

Same as Resistance Measurement Accuracy

Lead Resistance

Offset

Range

0 - 100 mΩ, Auto/manual

Resolution

1mΩ

Accuracy

±(2% of setting +2 counts)

Dwell Time

Range

0, 0.5 - 999.9 sec (0 = continuous)

Resolution

0.1 sec

Accuracy

±(0.1% + 0.05sec)

MEASUREMENT

AC Current

Range

1.00 - 30.00A

Resolution

0.01A

Accuracy

±(3%of reading +3counts)

Resistance

Range

0-510mΩ

0-510mΩ

0-120mΩ

1.00-2.99A

3.00-10.00A

10.01-30.00A

Resolution

1 mΩ

Accuracy

±3% of reading+3 counts)

±(2% of reading +2 counts)

GENERAL

Input Voltage AC

115/230Vac±15%, 50/60Hz, Fuse 10A

PLC Remote

Control

Input: Test , Reset,Withstand Processing ,(Memory1.2.3,)

Output: Pass , Fail , Processing , Reset Out , Start Out

Memory

10 memories, 3 steps/memory

Display

128×64 Graphic LCD

Key Lock

To prevent unauthorized alteration of the test Parameters

Calibration

Build-in software and external calibrated meters

Verification

Build-in software driven verification menu to test fault detection circuits

Alarm Volume

Setting

Range: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume.

Environment

0-40℃, 20-80%RH

Dimension

215(W)×89(H)×430(D)mm

Net Weight

8.7Kg

STANDARD ACCESSORIES

Power Cord(10A)

×1

Fuses

×2 (Including a spare contained in the fuse holder)

Interlock Disable Key(1505)

×1

Ground

Bond Test Lead 30A,1.5m(1103)

×1

Ground Bond

Return Lead

30A,1.5m(1104)

×1