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  GW Instek rolls out40A AC ground bond tester ─ GCT-9040 to augment the existing safety tester product line and to replace the legacy model GCT-630. GCT-9040 provides the maximum AC test current of40Aand adopts the PWM design the same as other models to ensure test efficiency and reliability. Furt ...Read more
GW Instek - GCT-9040 AC Ground Bond Tester

Features :

  • AC 40A Ground Bond Tester
  • Measuring Resistance from 1mΩ~650mΩ
  • Connect with the GPT-9800/9900 series to become a multifunctional test or simultaneous test system
  • 240x64 Ice Blue Dot Matrix LCD
  • Function Key for quick selecting
  • High intensity flash for Caution & Status indication
  • PWM switching amplifier to enhance the power efficiency and reliable testing
  • Max. 100 memory block for test condition setting.
  • Remote terminal on the front panel for “start” and “stop” remote active
  • Interface : USB device, Signal I/O and GPIB (optional)



  • Details
  • Specifications

 

GW Instek rolls out40A AC ground bond tester ─ GCT-9040 to augment the existing safety tester product line and to replace the legacy model GCT-630. GCT-9040 provides the maximum AC test current of40Aand adopts the PWM design the same as other models to ensure test efficiency and reliability. Furthermore, large LCD display, 100 memory blocks from setting criteria, and programmable communications interface together deliver users with higher readability and convenience.

In addition to the standalone ground bond test operation, GCT-9040, with40AAC ground bond test capability, can also externally connect with GW Instek safety testers such as GPT-9800/9900/9900Aseries to augment users’ product test requirements by the all-in-one test platform. For instance, GPT-9802 (AC/DC withstanding tester), via external connection, can be expanded to a safety tester system with three testing functionalities.

Additionally, after the safety tester system has been assembled, not only the sequential test function for the original all-in-one models can be executed, but also the simultaneous output test can be conducted. The simultaneous output test allows two testers to simultaneously test DUT so as to shorten the overall test time. Whether the safety tester system executes sequential test or simultaneous output test, GCT-9040 will automatically obtain control over two testers, including activation control, final status indication light, and pin signal output from Digital I/O etc. to avoid confusion caused by each tester’s indication light.

Last but not least, GCT-9040, with respect to remote control and data retrieval, not only provides standard USB (optional GPIB) interface to control all functionalities but also controls connected safety testers (GPT-9800/9900/9900Aseries) via commands to read measurement results. 

GCT-9040 Specifications

The specifications apply when the GCT-9040 is powered on for at least 30 minutes under +20°C~+30°C.

General

NOTE

The specifications apply when the GCT-9040 is warmed up for at least 30 minutes and works in operation temperature : 15˚C ~35˚C.

Display

240 x 64 Ice Blue Dot Matrix LCD

Memory

100 sets for panel setting save and recall

Power Source

AC 100 V / 120 V / 220 V / 230 V ±10%

Line Frequency

50/60Hz

Consumption

700VA (max)

Dimensions

330(W) x 148(H) x 460(D) mm

Weight

Approx. 17kg (max)

 

AC Ground Bond

GROUND BOND

 

Output-Current

03.00A~ 40.00A ac

Output-Current Resolution

0.01A

Output-Current Accuracy

3AI8A : ± (1% of setting + 0.2A)
8A I40A : ± (1% of setting + 0.05A)

Test-Voltage

8Vac max (open circuit)

Test-Voltage Frequency

50Hz/60Hz selectable

Resistance Measurement Range

1.0mΩ ~ 650.0mΩ

Resistance Measurement Resolution

0.1mΩ

Resistance Measurement Accuracy

± (1% of reading + 2mΩ)

Window Comparator Method

Yes

TIMER (Test Time)

0.5s~999.9s

GND

OFF (fix)

Test Method

Four Terminal

MEMORY

 

Single Step Memory

MANU : 100 blocks

INTERFACE

 

LINK

For system connection

USB

Standard

GPIB

Option

Remote Terminal (Front)

Standard

Signal I/O

Standard

Display

240 x 64 Ice Blue Dot matrix LCD

POWER SOURCE & COMSUMPTION

 

Source

AC 100 V / 120 V / 220 V / 230 V ±10%, 50/60Hz

Comsumption

Max. 700VA

DIMENSIONS & WEIGHT

 

 

330(W) x 148(H) x 460(D) mm; Approx. 17kg max.

Output Limitation in AC Ground Bond Testing as below

 

Output Range

Pause

Output Time (max)

Ground Bond

20AI40A

At least as long as the output time

999.9s

3AI20A

No Necessary

999.9s

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