Circuit Breaker Tester SXGK-H

SXGK-H is designed to test the mechanical dynamic characteristics various voltage degree vacuum, SF6, with oil and etc high voltage and low voltage circuit breakers.

♦ 7 inch large color LCD, can read clearly even in direct sunlight.

♦ Friendly English interface, touching key, easy to operate.

♦ Build-in printer.

♦ Integrated power supply, suitable for on-site test. DC20-265V adjustable power source, current 15A. The active voltage value of open/close coil can be set arbitrarily, the low voltage action of circuit breaker is also can be tested.

♦ Universal type velocity sensor, easy to install.

All the data and graph can be available only by one time switching.

♦ To be suitable for all kinds of GIS, SF6/vacuum/oil switchgears.

♦ 6000 groups data storage (memory card is extendable). Built-in clock to save the test date and time.

♦ USB port, to save the data to the U disk.

♦ 12 channels metal contactors, three channels closing resistance measurement.

♦ Built-in anti interference circuit, suitable for 500kV substation reliable testing.

♦ Time test：12 channels

Open（Close）time

Open（Close）same phase no- synchronism

Open（Close）phase to phase no-synchronism

Close（Open）bounce time（bounce numbers）

Test range：0.1ms～999.99ms

Resolution: 0.01ms

♦ Velocity test：Open（Close）velocity

Pointed periods of time（travel period or angle period）average speed

Open（Close）max.velocity.

Range: 1mm Sensor：0.01～25.00m/s,

0.1mm sensor: 0.001～2.50m/s

0.5°angle sensor: 1cycle/ 0.5^°

♦ Travel test：Moving contactor travel

Contactor travel (open distance)

Overshoot travel or bounce travel (amplitude)

Sensor：50mm，Resolution:0.1mm

Sensor：300mm（option），Resolution: 0.1mm

360line sensor：360^о，resolution:0.5^о

300mm/500mm/universal sensor are optional.

♦ Current: Max. current output 15A

♦ AC source：AC 220V ± 10%；50Hz ± 2%

♦ DC source：Output voltage：2～265V continuous adjustment，output current：≤ 15A(short time)

♦ Control unit oversize：380×280×140mm

♦ Working temperature：-10℃~+50℃

♦ RH：≤90%