GDJB-1600 Microcomputer Touch Screen Six Phase Relay Protection Tester

• Model NO.: GDJB-1600
• Power Source: AC220V
• Frequency error: <±0.01Hz
• Time measurement: Test range: 0.1ms ~9999s
• Time accuracy: <0.1mS
• 6 Phase current output (RMS): 0~30A/phase
• 3 Phase current output (RMS): 0~60A/phase
• 6 parallel current output (RMS): 0~180A
• Harmonic frequency: 1~20 times
• Transport Package: Standard Export Wooden Box
• Specification: 410mm*360mm*200mm
• Trademark: HV Hipot
• Origin: Wuhan, China
• HS Code: 9030899090
• Production Capacity: 5000set/Year

Product Description

GDJB-1600 Microcomputer Touch Screen Six Phase Relay Protection Tester
 

Product Description

Relay Protection Microcomputer Test Device plays a key role in operating electricity power systems reliably and safely. It is the testing device used in professional field of microcomputer protection, relay protection, excitation measurement, fault recorder.

 

Features

Voltage and current output flexible combination
Output up to 6-phase voltage 6-phase current, can be combined arbitrarily to realize conventional 4 phase voltage 3 phase current mode, 6 phase voltage mode, 6 phase current mode, and 12 phase output mode. It can not only be compatible with traditional test methods, but also can be used for three-phase transformer differential test and fast cutting and auto switching test of power plant.
Operation mode
The single-chip capacitive touch LED display screen, device internal WIN7-64 bit operating system runs independently and can also be connected to an external laptop or desktop machine for operation, convenient and fast, stable performance.
New high-fidelity linear power amplifier
The output terminal always insists on high-fidelity, high-reliability modular linear power amplifiers, rather than switch type power amplifiers, with excellent performance. It will not generate high and intermediate-frequency interference on the test site, moreover, it ensures that the waveform is smooth and accurate from the large current to the small current.
High-performance host
The output part adopts DSP control, which has fast operation speed, strong real-time digital signal processing capability, wide transmission bandwidth and high resolution D/A conversion. The accuracy of the output waveform is high, and the distortion is small and linear. A large number of advanced technology and precision component materials are adopted, and the specialized structure design is carried out. Therefore, the device is small in volume, light in weight, full of function and convenient to carry.
Powerful software
It can complete a variety of large and complex calibration work with high degree of automation. It can easily test and scan various protection fixed values, carry out fault playback, store test data in real time, display vector graphs, print reports on line and so on. 6 phase current can be used to test three-phase differential protection conveniently.
Has an independent dedicated DC power output with a 110V and 220V dedicated adjustable DC power output.
With USB communication port, which can communicate with computer and other external devices.
Perfect self-protection function
The heat dissipation structure is designed rationally, and the hardware protection measures are reliable and complete. It has the function of soft start of the power supply, software self diagnosis and output lockout.

Specifications




 

Rated output		Frequency error: <±0.01Hz Phase error:<±0.2° Waveform distortion: <±0.3% (fundamental wave) Time error: <40µs Output frequency: 20~1000Hz
Power voltage		Allowable range: AC220V±10%,50Hz±10%
Ambient temperature		Use range: 0~40ºC Storage range: -20~70ºC
AC source	Current	6 Phase current output (RMS): 0~30A/phase 3 Phase current output (RMS): 0~60A/phase 6 parallel current output (RMS): 0~180A Long-term allowable working value of phase current (RMS): 10A Allowable working time of 6 parallel current 180A: 10s Accuracy: <±0.2% Max. Output power of phase current: 300VA Max. Output power of 6 parallel phase current: 1000VA Harmonic frequency: 1~20 times
	Voltage	Phase voltage output (RMS): 0~120V Line voltage output (RMS): 0~240V  Accuracy: <±0.2% Phase/Line voltage output power: 80VA/100VA Harmonic frequency: 1~20 times
DC source	Current	Output range: 0~±10A/phase Accuracy: <±0.5%  Max. Output load voltage: 20V
	Voltage	Phase voltage output amplitude: 0~±160V Line voltage output amplitude: 0~±320V Accuracy: <±0.5% Phase/Line voltage output power: 70VA/140VA
Time measurement		Test range: 0.1ms~9999s Accuracy: <0.1mS
8 Binary input		Idle contact: 1~20mA, 24V(DC) Electric potential contact: "0": 0 ~ +6V; "1": +11 V ~ +250 V
4 Binary output		DC: 220 V/0.2 A: AC: 220 V/0.5 A
Dimension		410mm ×360mm ×200mm
Weight		23kg