Three-Phase Relay Tester Secondary Current Injection Test Set

• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for Secondary Current Injection Test Set
• Type: Secondary Current Injection Test Set
• Accuracy Grade: 1
• Load Way: Electronic Load
• Loading Method: Static Load
• Model NO.: GDJB-PC
• Display: Digital
• Control: Manual Control
• Weight: 12kg
• Power Source: AC220V
• Product Name: Three-Phase Relay Tester Secondary Current Injecti
• Application: 3 Phase Relay Test Set
• Function: 3 Phase Relay Protection Test Set
• AC Current Source: 3 Phase Parallel Current Output
• DC Current Source: 20A / Phase, Power: 300va/Phase
• AC Voltage Source: Phase Voltage Output:6X( 0~125V)/Phase
• DC Voltage Source: 0~150V Accuracy: 0.5%
• Ime Measurement Range: Range: 1ms-9999s; Accuracy: 1ms
• Transport Package: Standard Venner Case
• Specification: 338*168*305mm
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9031809090
• Production Capacity: 200PCS/Month Relay Test Set

Product Description

Three-Phase Relay Tester Secondary Current Injection Test Set

 

Features:

• Satisfies all requirements for field tests. Relay Current Protection Overcurrent Relay Tester features a conventional six-phase output of 125 volts per phase, 30 amps per phase, and a maximum current capacity of 180 amps for six paralleled phases. microcomputer that uses a digital signal processor. Test contemporary microcomputer replays in addition to classic relays and protectors, particularly those designed for transformer differential protection and transfer equipment.
• The relay computer test device's technical condition standard DL/T624-1997 is completely complied with by all technical indications.
• Traditional Windows XP operating system, pleasant man-machine interface, quick and easy to use; High-performance embedded industrial control computer and 8.4 inch 8.4 inch resolution of 800*600 TFT true color display that delivers rich visual information, includes the present working status and all types of assistance information.
• The Windows XP operating system has a restoration feature that helps users prevent crashes brought on by unauthorized shutdowns, malfunctions, etc.
• With the help of the optical mouse and ultra-thin industrial keyboard, you may do a number of tasks just as on a regular PC.
• The primary control board has a DSP + FPGA design, a 16 bit DAC output, and creates high-density sine waves with 2000 points per circle for the fundamental wave, considerably enhancing the test instrument's wave quality and accuracy.
• Utilizing a high-end linear amplifier. In order to guarantee the accuracy of a low current and the stability of the high current.
• Without the need for an adaptor cable, USB is simple to utilize.
• Relay Current Protection Overcurrent Relay Tester is compatible with laptop computers (optional).
• There is no need to re-learn how to operate industrial machinery or laptop computers because they both use the same software.
• People can do a remote synchronization swap test for the two testers using the device's optional built-in GPS synchronization card, which connects to a PC via RS232.
• Relays or other safety devices that need DC power can be powered by a separate DC auxiliary voltage source with output voltages of 110V(1A) and 220V(0.6A).
• The accuracy is much more stable because to the software's self-calibrating feature, which prevents the need to calibrate accuracy by adjusting relays after opening the case.

Parameters:

1.    AC current source (3 * 40a)

Single phase current output (RMS)	0-40A / phase, accuracy: 0.2% ±5mA
Three phase parallel output (RMS)	0-120A / three phase in phase parallel output
Allowable working value of phase current for a long time (effective value)	10A
Maximum output power per phase	400VA
Maximum output power of three phase parallel current	1000VA
Maximum output allowable working time of triple parallel current	10s
Frequency range	0-1000Hz, accuracy 0.01Hz
Harmonic number	2-20second
Phase	0-360, accuracy 0.1 degree

 
2. DC current source

DC current output

±10A / phase, Accuracy 0.2%±5mA

3. AC voltage source

Single phase voltage output (RMS)	0-125V / phase, Accuracy 0.2%±5mv
Line voltage output (RMS)	0-250V
Phase voltage / line voltage output power	75VA/100VA
Frequency range	0-1000Hz, accuracy 0.001Hz
Harmonic number	2-20second
Phase	0-360Degree, Accuracy 0.1 degree

4. DC voltage source

Single phase voltage output amplitude	0-±150V, Accuracy 0.2%±5mv
Output amplitude of line voltage	0-±300V
Phase voltage / Line voltage output power	90VA/180VA

5. Switching value terminal

Switch input terminal	8yes
Air contact	1-20 mA, 24 V, internal active output of the device
Potential reversal	Passive contact: low resistance short circuit signal Active contact: 0-250V DC
Switch output terminal	4yes, no contact, breaking capacity: 110V / 2a, 220V / 1a

 
6. Others

Time frame	1ms-9999s, measuring accuracy: 1ms
Volume and weight of portable series single machine	Volume 338*168*305mm, about 12kg
Power Supply	AC220V±10%,50Hz,10A

Display of Three-Phase Relay Tester Secondary Current Injection Test Set:
 

Other models
 

Single phase                                                                                                                                        Six phase