GDSL-A-500 Customized Automatic Primary Current Injection Test Set with computer controlling

• After-sales Service: yes
• Warranty: 1 year
• Model number: GDSL-A-500
• Power supply: AC380V
• Frequency: 50Hz
• Output current: AC 0-500A
• Model NO.: GDSL-A-500
• Output capacity: 15kVA
• Output voltage: AC 10V
• Duty cycle: 8hours(according to customer demand)
• Current accuracy: 1.5%
• Transport Package: Wooden Case (2 Packages)
• Specification: ISO, SGS
• Trademark: HV Hipot
• Origin: Wuhan China
• HS Code: 9030339000
• Production Capacity: 2000 Sets/Year

Product Description

AC 500A Circuit Breaker Primary Current Injection Test Set 




Product Description

GDSL series Automatic Primary Current Injection Test Set, is the ideal equipment for any electrical debugging that needs high current. Adopts CNC technology, strong anti-interference ability, compare with last generation of injection test set, due to using of low power consumption, large capacity self-coupling regulator and high permeability core converter, with the features of small size, light weight, easy use and maintenance. Mainly used in busbar protection and various driving test for the whole group of current transformer, calibration of motor protector, air switch, switch cabinets, circuit breakers, protective screen etc.

Features

• Built-in high configuration industrial control computer, the programmable logic controller (PLC) as the central processor, real-time scan of AC signal, to achieve comprehensive monitoring and closed-loop control, and design password settings management, only the personnel who gets corresponding operation authority, can carry out operation of certain functions.
• Color LCD touch screen. Using intelligent sensor based on field bus technology and realize the full digital data transmission, display operation unit is touch type color LCD screen, full English menu, the interface is clear and intuitive, the operation is simple and convenient. Test without any auxiliary equipment, automatic control, fast, simple and convenient.
• Automatic and manual test mode, with automatic constant-current system.
• No need manual monitoring, only need to set test, current and step length, save tedious labor such as manual voltage regulator, artificial records and curve sketching, etc.. to reduce labor intensity, improve work efficiency, read data to a computer for checking after work.
• Automatic alarm function when exceeding the limit value, self protection function of over heating, over current, over voltage and short circuit. The protection of AC voltage regulator uses the dual protection of microcomputer automatic protection control and mechanical micro motion limit switch, to ensure the normal operation of the constant current power supply, and improve the safety and reliability of the products.
• Humanized interface, friendly interface, full English operation interface, control software have a variety of practical functions, such as data record, current & temperature waveform storage, data management, reports, printing and so on; parameter setting is completed in the software. A more intuitive analysis of the relationship between current and temperature. During the test, automatic tracking of the target current, automatic stable output current, automatic adjusting of the three-phase current; after the test is completed, it will return to zero position automatically.
• Automatically adjust the AC constant current source to meet the temperature rise test of LV and medium switchgear (Control cabinet with multiple outputs, such as GCK, MNS, etc.)
• With a three-phase automatic balance system to ensure that the three-phase balanced output, the output current sampling using 0.2% level high precision current transformer.
•  With precision adjustment menu, the user can adjust the error value by self. Programmable AC constant current power supply can realize intelligent calibration, automatic generation of multi segment calibration coefficients in the adjustable range of equipment, to ensure the stabilized current accuracy of constant current power supply.
• Three phase full current curve and 16 path temperature curve can be displayed.
• Test module can be customized according to the user requirements, software lifetime free upgrades.

Specifications

 

Model		GDSL-A-500
Max. Output current		AC Single-phase 500A*3 groups
Circuit mode		Electric voltage regulator with special craft
AC Input	Phase line	3Φ4W+G
	Voltage	380V±10%, 50Hz±2% 3Φ4W
	Rated current	109A*3
Output	Phase line	3Φ4W
	Voltage	0~10V Auto switching
	Current	AC 0~500A continuous adjustment, stepless speed regulation;
		3-phase can output at one time, single-phase output, also split phase output
		Two kinds of output, manual mode and auto mode.
	Rated capacity	5kVA*3
	Output terminal	Wire terminals
	Protection	The electronic circuit quickly detects over-voltage, over-current, over-temperature, and lack of equal automatic trip protection and alarm devices. The non-test state voltage is zero and the current is zero.
Display& Setting	Voltmeter display	True color LCD and digital display (display accuracy: 0.1V, display error: ≤1% ± 1 digital)
	Ammeter display	True color LCD and digital display (5 digit digital display, display accuracy 0.1A, display error: ≤1% ± 1 digital)
System	Machine efficiency	≥90%
	Withstand voltage insulation resistance	AC 1800V 1 minute, 20 megohms
	Cooling device	forced fan cooling
	Noise	<60dB (1mm in front of the machine)
	Transformer accuracy	0.2 class
	Protection level	IP20
Working environment	Working mode	long-term temperature rise experiment
	Temperature	-10°C-50°C
	Humidity	0-90% (non-condensing state)
	Altitude	Below 1500m
Shape	Structure	Integration
	Size	1.25*1.05*1.6 m
	Bus bar	output is calculated as 2 currents per square
Temperature inspection	16-way module	Expandable
	Class A thermocouple

 

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