二手台湾华仪7220耐压测试仪器

SPECIFICATIONS

MODEL

7220

7225

7250

AC WITHSTAND VOLTAGE

Output Rating

5KV/10mA

3KV/5mA

5KV/100mA

Output Voltage, KVAC

0 - 5.00

0 - 3.00

0 - 5.00

Resolution

0.01KV/Step

Accuracy

±（2% of setting + 5V）

Output Frequency

60Hz ±100ppm

Output Waveform

Sine Wave ,THD.<2% (Resistive Load), Crest Factor = 1.3 - 1.5

Output Regulation

± (2% of output + 5V), From no load to full load

SETTINGS

Trip AC Current, mA

0 - 10.00

0 -5.00

0 -100.0

Resolution, mA

0.01

0.01

0.1

Accuracy

±（2% of setting + 2counts）

±（2% of setting + 2counts）

±（2% of setting + 0.05mA）

Pulse Mode

—

On=Auto Reset
OFF=Manual Reset

—

Ramp Time, second

0, 0.2 -999.9

—

0, 0.2 -999.9

Dwell Time, second

0, 1.0, 60.0
(0=continuous)

On=Continuous
OFF=Manual Testing

0, 0.2 - 999.9
(0=continuous)

MEASUREMENT

Metering

Toggle Display key to read KV, mA, second

Voltage Only

Same as 7220

Voltage, KV

0 - 5.00

0 - 3.00

0 - 5.00

Resolution, KV

0.01

0.01

0.01

Accuracy

±（1.5% of reading + 1count）

±（1.5% of reading + 1count）

±（1.5% of reading + 1count）

AC Current, mA

0 - 10.00

—

0 - 99.99

Resolution, mA

0.01

—

0.01

Accuracy

±（2% of reading + 2counts）

±（2% of reading + 2counts）

±（2% of reading + 2counts）

GENERAL

Input Voltage AC

115/230Vac±15%, 50/60Hz ± 5%, Fuse 2A Fast for 7220, 7225 model, Fuse 15A for 7250 model

PLC Remote Control

Input:Test, Reset, Interlock for 7220, 7250 model

Output: Pass, Fail, Processing

Display

4 digits, 7 segment LED

Calibration

Build-in software and external calibrated meters

Environment

0-40℃, 20-80%RH

Dimension

120mm(W)×146mm(H)×370mm(D)

430mm(W)×133mm(H)×300mm(D)

Net Weight

7.25Kg

29Kg

STANDARD ACCESSORIES

Power Cord(10A)

×1

×1 (15A)

Fuses

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

Interlock Disable Key(1505)

×1

×1

×1

Hipot Test Lead ,1.5m(1101)

×1

Hipot Return Lead ,1.8m(1102)

×1

*product specifications are subject to change without notice.