Gold Member Since 2015
Audited Supplier
Sansion Power Electric Co., Ltd.

Automatic Relay Protection Test Set, Instruments for Testing Protection Relay, Relay Protection Test manufacturer / supplier in China, offering Sxjb-3400 Automatic Microcomputer Protection Relay Tester, 200kv/10kj Impulse Voltage Generator High Voltage Supplies, Transformer Testing System and so on.

(/ )

Supplier Homepage Product Relay Protection Tester Sxjb-3400 Automatic Microcomputer Protection Relay Tester

Sxjb-3400 Automatic Microcomputer Protection Relay Tester

FOB Price: US $1,000-100,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $1,000-100,000/ Set
Get Latest Price
Production Capacity: 100 Units
Transport Package: Plywood Case
Payment Terms: L/C, T/T, Western Union

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: SXJB-3400
  • Maxcapacity: <1000KN
  • Load Way: Electronic Load
  • Display: LCD
  • Weight: 0-100Kg
  • Oil Cylinder Position: Under
  • Three Phase Current Output: 0-120A
  • Specification: ISO9001 SGS
  • HS Code: 9030899090
  • Type: Universal Testing Machine
  • Accuracy Grade: 0.5
  • Loading Method: Dynamic Load
  • Control: Computer Control
  • Power Source: AC 110V/220V at Customized
  • Phase Current Output: 0-40A/Per Phase
  • Trademark: Sansion
  • Origin: Wuhan, China
Product Description
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. 

Sxjb-3400 Automatic Microcomputer Protection Relay Tester

√ Enhanced function.

√ Great human interface.

√ Rotary mouse to operate easily.

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


  • Current Output


    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


    Phase current output:                              0-±10A/per phase

    Max. output load voltage:                       20V

    Voltage Output


    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


    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


    AC phase current                                              <0.2%

    AC large current terminal output                    <0.2%

    DC current                                                          <0.2%


    AC voltage                                                          <0.2%

    DC voltage                                                         <0.2%


    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.
Sxjb-3400 Automatic Microcomputer Protection Relay Tester

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! 
Send your message to this supplier
Mrs. Ying Ying
Sales Manager
To: Mrs. Ying Ying

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now