Automatic Microcomputer Control 3 Phase Secondary Current Injection Relay Protection Tester

• After-sales Service: Life Time Maintenance
• Warranty: Life Time Maintenance
• Type: Relay Protection
• Accuracy Grade: 0.5
• Display: Digital
• Weight: 20kg
• Model NO.: JBC-703
• Power Source: 110V/220V
• Transport Package: Plywood Case Outside
• Specification: CE
• Trademark: GOLDSOL
• Origin: China
• HS Code: 903033200
• Production Capacity: 20sets/Month

Product Description

Main Characteristics

1.It satisfies all requirements of field test.
 Model JBC-703 tester can simultaneously output standard six-phase current and six-phase voltage with 30A/phase current and 125V/phase   voltage. Connecting six phase current in parallel can acquire 180A current. The tester can not only test traditional relays and protective devices,   but also test modern microcomputer-based protective devices, especially the differential protection of transformers and automatic switching   devices of stand-by power supply. Testing becomes more convenient and perfect.
2. All technical parameters meet the criteria DL/T624-1997 Technical Specifications of Test Equipment Based on Micro-computer for Relaying     Protection issued by the Ministry of Electric Power Industry.
3. The host machine, which has embedded high performance IPC (industrial personal computer), can run independently with its 300-600MHz main    frequency, 128M memory, 6-12G hard disk and Windows XP operating system.
4. It was the first one in the industry to apply imported stainless steel panel, stainless steel keypad, touch-pad mouse, which overcomes such   
  defects of trackball mouse as difficulty in operating and prone to damage. The TFT true color display is employed with a size of 8.4 inch and its   
resolution being 800×600. Consequently, the overall operation of the host machine becomes convenient and durable.
5. The main control board is of DSP+FPGA structure, outputting 16 bit DAC, which may generate 2000 points high density sine wave per week to   fundamental wave, greatly ameliorate the quality of waveform and improve the accuracy of tester.
6. The power amplifier is hi-fi linear type, which can both guarantee the precision of low current and the stability of heavy current.
7. The device can directly access to PC machine through USB interface, needless of any patch cord.
8. The device can run by access to notebook computer, which is installed with a same software, needless to relearn how to operate.
9. The device has GPS synchronous testing function with embedded synchronization card (matching), which accesses to PC machine through       
  RS232 interface, so the synchronous testing by exchanging two testers in different places can be achieved.
10. The tester is equipped with independent special DC with auxiliary voltage source output, whose output voltages are 110V (1A), 220V (0.6A),   
  for  the purpose of meeting the power need of DC relay or protective devices.
11. The tester has the function of auto-regulation by software, avoiding the calibration accuracy by opening cabinet to regulate potentiometer, so   
  the stability of accuracy is greatly improved.

Parameters:

Item		706 (6U 6I)	703 (4U 3I)
AC-DC Voltage Source	Max Voltage	AC 6 x 125V  DC6 x 150V	AC 4 x 125V  DC 4 x 150V
	Maximum Power	AC 6 x 75VA  DC6 x 100VA	AC 4 x 75VA  DC 4 x 100VA
	Resolution	1mV	1mV
	Accuracy	0.1%-0.2%	0.1%-0.2%
	Frequency	Range:0-1000HZ Accuracy:0.001HZ	Range:0-1000HZ Accuracy:0.001HZ
	Phase	Accuracy:0.1 Degree	Accuracy:0.1 Degree
	Harmonic Distortion	≤0.1%	≤0.1%
	Other	Amplitude, Frequency,Phase, separation of independent by phase, short circuit,over loading,distortion,Distortion Protection, 4th Rd voltage can be set to zero-sequence voltage or arbitrary set	Amplitude, Frequency,Phase, separation of independent by phase, short circuit,over loading,distortion,Distortion Protection, 4th Rd voltage can be set to zero-sequence voltage or arbitrary set
AC-DC Current Source	Max Current	AC 6 x 30A    DC 6 x 20A	AC 3 x 40A    DC 3 x 20A
	Maximum Power	AC 6 x 300VA  DC 6 x 200VA	AC 3 x 300VA  DC 3 x 200VA
	Resolution	1mA	1mA
	Accuracy	0.1%-0.2% Ultra-high-precision low current	0.1%-0.2% Ultra-high-precision low current
	Frequency	Range:0-1000HZ Accuracy:0.001HZ	Range:0-1000HZ Accuracy:0.001HZ
	Phase	Accuracy:0.1 Degree	Accuracy:0.1 Degree
	Harmonic Distortion	≤0.1%	≤0.1%
	Other	Amplitude, frequency, phase, separation of independent by phase, short circuit,over loading,distortion,Distortion Protection	Amplitude, frequency, phase, separation of independent by phase, short circuit,over loading,distortion,Distortion Protection
Auxiliary DC voltage source	Output Voltage	DC110V/220V	DC110V/220V
	Maximum Power	100W	100W
	The Number Of Channel	8	8
	Input Mode	Null Input,DC5-250V,0.5A	Null Input,DC5-250V,0.5A
	Other	Dithered time can be set	Dithered time can be set
	The Number Of Channel	4	4
	Output Mode	DC 0-250V,0.5A	DC 0-250V,0.5A
Time Measurement		Range:0.001-9.999.999S Accuracy:0.001S	Range:0.001-9.999.999S Accuracy:0.001S
Harmonic		2-20 times superposition harmonic of voltage and current wave can be set arbitrarily at the same time.	2-20 times superposition harmonic of voltage and current wave can be set arbitrarily at the same time.
Size		470mm x 405mm x 185mm	450mm x 400mm x 185mm
Weight		20 Kgs	16 kgs
Power		AC220V ± 10%50HZ ± 10%10A	AC220V ± 10%50HZ ± 10%10A

               


Accessaries

1.Portable aluminium alloy box: 1 unit;
1.Power supply cable:  1 unit; 
2.CD drive:   1 unit;
3.USB connection:  1 unit;
4.Test cable:  1 set (Current wires 6 units/set; Voltage wires 6 units/set;
  Switch test wores 6 wires/set);
5.Test clip and accessary: 1 set;  
6.Fuse: 3units/10A Fuse; 3 units/3A fuse
7.Certificate: 1 unit 
8.Calibration Report: 1 unit
9.Operating manual: 1 unit