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K68i Universal Relay Testing Kit Protection Relay Test Equipment

China Kingsine Electric Automation Co., Ltd. certification
China Kingsine Electric Automation Co., Ltd. certification
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K68i Universal Relay Testing Kit Protection Relay Test Equipment

K68i Universal Relay Testing Kit Protection Relay Test Equipment
K68i Universal Relay Testing Kit Protection Relay Test Equipment

Large Image :  K68i Universal Relay Testing Kit Protection Relay Test Equipment

Product Details:
Place of Origin: China
Brand Name: KINGSINE
Certification: ISO9001,CE
Model Number: K68i
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Delivery Time: 15 working days
Payment Terms: T/T in advance, L/C
Supply Ability: 50 sets/M
Detailed Product Description
High Light:

protection relay test equipment


secondary injection relay test set


Cost-effective, Best field testing convenience in whole of the world


  • 3x35A & 4x300V independent high burden output channels

  • Lightweight, <23.5Kg

  • Inbuilt 6.4” True color TFT LCD display, keyboard and rotary encoder, fully control without laptop

  • Advance software testing modules for optional

  • 3-Years guarantee of free repair and life-long maintenance

  • Free software upgrade


Ordering Ref.


Model Current Outputs Voltage Outputs
K68 3×35A @ 450VA max 4×130V @ 75VA max
K68i 3×35A @ 450VA max 4×300V @ 120VA max



Able of what K68 series can test


Items ANSI® No.
 Distance protection relay  21
 Synchronising or synchronism-check relays  25
 Undervoltage relays  27
 Directional Power relays  32
 Undercurrent or underpower relays  37
 Negative sequence overcurrent relays  46
 Overcurrent/ground fault relays  50
 Inverse time overcurrent/ground fault relays  51
 Power factor relays  55
 Overvoltage relays  59
 Voltage or current balance relays  60
 Directional overcurrent relays  67
 Directional ground fault relays  67N
 DC overcurrent relays  76
 Phase-angle measuring or out-of-step protection relays  78
 Automatic reclosing devices  79
 Frequency relays  81
 Motor overload protection relays  86
 Differential protection relays  87
 Directional voltage relays  91
 Voltage and power directional relays  92
 Tripping relays  94
 Voltage regulating relays  
 Overimpedance relays, Z>  
 Underimpedance relays, Z  
 Time-delay relays





  • 7 Channels (4V + 3I) outputs, Each output channels are independent and simultaneous control of magnitude, Phase angle and frequency values, able to inject DC, AC sine wave and up to 20x harmonics.
  • Variable battery simulator, DC 0-300V, 120Watts max.

  • Quick relay testing facility in Manual mode

  • Switch on to fault test(SOTF)

  • GPS sync end-to-end testing

  • Online Vector display

  • Automatic test report creation

  • Anti-clipping detect, Wrong wiring connect alarm and self-protect, overload and overheat protection


Basic functions:


  • DC test

  • AC test

  • Distance relay test

  • Harmonic test

  • Frequency test

  • 8 pairs binary inputs

  • 4 pairs binary outputs


Advance software functions (optional for selections):


  • Differential test

  • State sequence test

  • Time characteristic test

  • Advance distance test

  • Synchronizer test

  • Fault recurrence (fault play back)




 Voltage Outputs
 Output Range & Power  4×300 V ac (L-N)  120 VA max each
 2×600 V ac (L-L)  240 VA max each
 1×600 V dc (L-L)  240 W max
 3×300 V dc (L-N)  120 W max each

 ±2 mV @ 0.2~2 V ac

 <0.12%Rd+0.05Rg Guar. @ 2~300V ac

 <0.07%Rd+0.03Rg Typ. @ 2~300V ac

 ±10mV @ 0.5 V~5 V dc

 ±0.5% @ 5 V~300 V dc

 Resolution  1mV
 Distortion  <0.1% Guar. / <0.05%Typ.
 Current Outputs
 Output Range & Power  3×35A ac (L-N)  450 VA max each
 1×105A ac (3L-N)  1200 VA max
 3×20A dc (L-N)  300W max each

 ±1 mA @ 0.2A~0.5A ac

 <0.15%Rd+0.05Rg Guar. @ 0.5~35A ac

 <0.07%Rd+0.03Rg Typ. @ 0.5~35A ac

 ±5mA @ 0.2 A~1 A dc

 ±0.5% @ 1 A~20 A dc

 Resolution  1mA
 Distortion  <0.1% Guar. / <0.05%Typ.
 Frequency Output
 Range  5~1000 Hz
 Accuracy  <1ppm @ 5~65 Hz
 <10ppm @ 65~450 Hz
 <20ppm @ 450~1000 Hz
 Resolution  0.001 Hz
 Phase Output
 Range     -360°~360°
 Accuracy  <0.05° Typ. / <0.1° Guar.
 Resolution  0.001°
 Aux. DC Voltage Source (Battery simulator)
 Range  0~300V @ 180W max
 Binary Input
 Quantity  8pairs
 Input Characteristics  0~400Vdc / Potential free
 Time Resolution  <0.1ms
 Max. Measuring Time  999.999s
 Debounce Time  0~25ms
 Binary Output
 Quantity  4pairs
 Type  Potential free relay contacts, software controlled
 Break Capacity

 Vmax:300Vac Imax:4A Pmax:1000VA

 Vmax:300Vdc Imax:4A Pmax:300W


 Synchronization Mode

 External GPS (Optional)
 Superimposed Numbers  2~20times
 Power supply & Environment
 Nominal Input Voltage  110V/220V/230Vac appointed, ±10%
 Nominal Frequency  50/60Hz
 Permissible Frequency  45Hz~65Hz
 Power Consumption  1500 VA max
 Connection Type  Standard AC socket 60320
 Operating Temperature  0℃~55℃
 Storage Temperature  -20℃~75℃
 Humidity  <95%RH, non-condensing
 PC Connection  RJ45 Ethernet, 10/100/1000M
 Grounding Terminal  4mm banana socket
 Weight  23.5 Kg
 Dimensions(W x D x H)









Contact Details
Kingsine Electric Automation Co., Ltd.

Contact Person: Amy

Tel: +8613603051120

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