Product Details

General information:

Protection systems play a key role for the safe and reliable operation of today's electricity power systems. Properly working protection devices help to maintain the safety of the system and to safeguard assets from damage. SXJB-3400 Protection Relay Tester is the essential test tool for relay protection technicians.

Features:

√ Enhanced function.

√ Great human interface.

√ Rotary mouse to operate easily.

√ Can be used per unit or connected with a laptop.

Specifications:

Current Output	AC	Phase current output (effective value) 0-40A/per phase Three phase current output(effective value) 0-120A Phase current long time allowed working value (effective): 10A/per phase Phase current max. output capacity: 450VA Three phase current max. capacity @120A: 900VA Three phase current allowed working duty: 30s Three phase current allowed working duty @120A: 15s Frequency range(fundamental wave) 0-1000Hz Harmonic times: 1-9 times
Current Output	DC	Phase current output: 0-±10A/per phase Max. output load voltage: 20V
Voltage Output	AC	Phase voltage output (effective value) 0-120V Line voltage output (effective value) 0-240V Phase voltage /Line voltage output power 50VA/100VA Frequency range(fundamental wave) 0-1000Hz Harmonic times: 1-9 times
Voltage Output	DC	Phase voltage output amplitude 0-±160V Line voltage output amplitude 0-±320V Phase voltage /Line voltage output power 50VA/100VA
Switching Input		Idle contact:1-20mA,24V Potential contact input: 0-+6V,read as "0", contact close; +11V-+250V read as"1",contact open.
Switching Output		Idle contact DC: 220V/0.2A; AC: 220V/0.5A
Time Measuring		Range: 0.1ms-9999s
Power Supply Voltage		Allowed range: AC220V±10%,50/60Hz
Environmental Temperature:		Allowed range: -10ºC- +50ºC
Precision within rated range	Current	AC phase current <0.2% AC large current terminal output <0.2% DC current <0.2%
	Voltage	AC voltage <0.2% DC voltage <0.2%
	Others	Frequency precision(@50Hz) <0.01Hz Phase position precision <0.5O Harmonic distortion degree <0.5% Time measuring precision <0.1ms

Warranty: One year quality guarantee after shipment.
More information, please kindly contact with us, we can customize the suitable test set according your requirements and give you the best quotation. Thank you!