接地电阻测试仪 7305

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产品价格： < 面议

产品型号：7305

品牌：台湾华仪

公司名称：苏山仪器仪表商店

所在地：江苏苏州

浏览次数：1003 次

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产品简介

特点：  
 
 7305简易型交流接地阻抗测试器(30A/6V) 
  
 全系列内建特殊的线性恒流输出放大线路 
  
 大型128×64 Graphic LCD 显示器(7316,7315,7314 model) 
  
 7315单机可与7100series(HYPOT III)耐压/绝缘阻抗测试器连结，符合标准19英吋仪器架 
  
 内建10组程序记忆、每一组3个测

产品详细信息

SPECIFICATIONS

MODEL

7305

7314

7315

7316

GROUND BOND

Output AC Current

3 - 30A

1 - 40A

1 - 30A

1 - 60A

Output AC Voltage

6V, Maximum

8V, Maximum

6V, Maximum

12V, Maximum

Output Frequency

50Hz/60Hz ±100ppm, User Selection

SETTINGS

Max-Limit
Range

Resistance

0-510mΩ

0-120mΩ

0-600mΩ

0-200mΩ

0-150mΩ

0-510mΩ

0-120mΩ

0-600mΩ

0-300mΩ

0-150mΩ

AC Current

3.0-10.0A

10.1-30.0A

1.00-10.00A

10.01-30.00A

30.01-40.00A

1.00-10.00A

10.1-30.00A

1.00-15.00A

15.01-30.00A

30.01-60.00A

Resolution

1mΩ

Accuracy

Same as Resistance Measurement Accuracy

Min-Limit
Range

Resistance

0-600mΩ

0-200mΩ

0-150mΩ

0-510mΩ

0-120mΩ

0-600mΩ

0-300mΩ

0-150mΩ

AC Current

1.00-10.00A

10.01-30.00A

30.01-40.00A

1.00-10.00A

10.1-30.00A

1.00-15.00A

15.01-30.00A

30.01-60.00A

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

3.0 - 30.0A

1.00 - 40.00A

1.00 - 30.00A

1.00 - 60.00A

Resolution

0.1A

0.01A

Accuracy

±(2%of reading +1count)

±(3%of reading +3counts)

Resistance

Range

0-510mΩ

0-120mΩ

0-600 mΩ

0-200 mΩ

0-150 mΩ

0-510 mΩ

0-120 mΩ

0-600 mΩ

0-300 mΩ

0-150 mΩ

3.0-10.0A

10.1-30.0A

1.00-5.99 A

6.00-10.00 A

10.01-30.00 A

30.01-40.00 A

1.00-2.99 A

3.00-10.00 A

10.01-30.00 A

1.00-5.99 A

6.00-15.00 A

15.01-30.00 A

30.01-60.00 A

Resolution

1 mΩ

Accuracy

±(2%of reading +1count)

±3% of reading +3 counts)

±(2% of reading +2 counts)

±(3% of reading +3counts)

±(2% of reading +2 counts)

±3% of reading +3 counts)

±(2% of reading +2 counts)

GENERAL

Input Voltage AC

115/230Vac±15%, 50/60Hz ± 5%, Fuse 6.3A for 7305/7315 model, 10A for 7314 model, 15A for 7316 model

PLC Remote Control

Input: Test , Reset,Withstand Processing ,(Memory1.2.3, Interlock for 7314/7315/7316 model only)

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

Memory

5 memories

10 memories, 3 steps/memory

Display

16×2 LCD with back light

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

280(W)×89(H)×370(D)mm

215(W)×89(H)×430(D)mm

215(W)×89(H)×370(D)mm

430(W)×130(H)×400(D)mm

Net Weight

10Kg

14Kg

8.7Kg

20Kg

STANDARD ACCESSORIES

Power Cord(10A)

×1

×1 (15A)

Fuses

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

×1(On Board)

Interlock Disable Key(1505)

×1

Ground Bond Test Lead 30A ,1.5m(1103)

×1

Ground Bond Return Lead 30A ,1.5m(1104)

×1

Ground Bond Return Lead 30A ,1.6m(1122)

×1

Ground Bond Test Lead 30A,1.6m(1131)

×1

Ground Bond Test Lead 40A,1.6m(1137)

×1

Ground Bond Return Lead 40A,1.6m(1138)

×1

Ground Bond Test Lead 60A,1.65m (1160)

×1

Ground Bond Return Lead 60A,1.65m(1161)

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接地电阻测试仪耐压测试仪绝缘电阻测试仪

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