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K68i Universal Secondary Injection Relay Test Set Synchronizer Test

Kingsine Electric Automation Co., Ltd.
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Kingsine Electric Automation Co., Ltd.
City: Shenzhen
Province/State: Guangdong
Tel: 86-755-83418941,86-00852-23892981
Contact Person:
Miss Wendy

K68i Universal Secondary Injection Relay Test Set Synchronizer Test

Brand Name : KINGSINE
Model Number : K68i
Certification : ISO9001, CE
Place of Origin : China
MOQ : 1 set
Payment Terms : T/T in advance, L/C
Supply Ability : 50 sets/ month
Delivery Time : 15 working days
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Automation Universal Relay Test Set K68i, Single Phase

Advance software functions (optional for selections)

◆ Differential test

◆ State sequence test

◆ Time characteristic test

◆ Advance distance test

◆ Synchronizer test

◆ Fault recurrence (Fault play back)

Basic functions

◆ DC test

◆ AC test

◆ Distance relay test

◆ Harmonic test

◆ Frequency test

◆ 8 pairs binary inputs

◆ 4 pairs binary outputs

Ordering Ref.

ModelCurrent OutputsVoltage Outputs
K683×35A@450VA max4×130V @ 75VA max
K68i3×35A@450VA max

4×300V @ 120VA max


1. 3×35A & 4×300V independent high buren output channels.

2. Lightweight <23.5kg.

3. Inbuilt 6.4" True color TFT LCD display, keyboard and rotary encoder, fully control without laptop.

4. Advance software testing modules for optional.

5. 3-Years guarantee of free repair and life-long maintenance.

6. Free software upgrade.


Testing ItemsANSI® No.
Distance protection relay21
Synchronising or synchronism-check relays25
Undervoltage relays27
Directional Power relays32
Undercurrent or underpower relays37
Negative sequence overcurrent relays46
Overcurrent/ground fault relays50
Inverse time overcurrent/ground fault relays51
Power factor relays55
Overvoltage relays59
Voltage or current balance relays60
Directional overcurrent relays67
Directional ground fault relays67N
DC overcurrent relays76
Phase-angle measuring or out-of-step protection relays78
Automatic reclosing devices79
Frequency relays81
Motor overload protection relays86
Differential protection relays87
Directional voltage relays91
Voltage and power directional relays92
Tripping relays94
Voltage regulating relays--
Overimpedance relays, Z>--
Underimpedance relays, Z--
Time-delay relays--


1. 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 20 ×


2. Variable battery simulator, DC 0-300V, 120Watts max.

3. Quick relay testing facility in Manual mode.

4. Switch on to fault test(SOTF).

5. GPS sync end-to-end testing.

6. Online Vector display.

7. Automatic test report creation.

8. Anti-clipping detect,wrong wiring connect alarm and self-protect, overload and overheat protection.


Voltage Outputs
Output Range & Power2×600V ac (L-L)240VA max each
1×600V dc (L-L)240W max
3×300V dc (L-N)120W max each

±2mV @ 0.2~2V ac

<0.12%Rd + 0.05Rg Guar. @ 2~300Vac

<0.07%Rd + 0.03Rg Typ. @ 2~300Vac

±10mV @ 0.5V ~ 5Vdc

±0.5% @ 5V ~ 300Vdc

Distortion<0.1% Guar. / <0.05% Typ.
Current Outputs
Output Range & Power3×35A ac(L-N)450VA max each
1×105A ac(3L-N)1200VA max
3×20A dc(L-N)300W max each

±1mA @ 0.2A~0.5A ac

<0.15%Rd + 0.05Rg Guar. @ 0.5 ~ 35Aac

<0.07%Rd + 0.03Rg Typ. @ 0.5 ~ 35Aac

±5mA @ 0.2A ~ 1Adc

±0.5% @ 1A ~20Adc

Distortion<0.1% Guar. / <0.05% Typ.
Frequency Output
Range5 ~ 1000 HZ

<1ppm @ 5~65 Hz

<10ppm @ 65~45 0Hz

<20ppm @ 450~1000 Hz

Phase Output
Accuracy<0.05°Typ. / <0.1° Guar.
Aux. DC Voltage Source (Battery simulator)
Range0~300V @ 180W max
Binary Input
Quantity8 pairs
Input Characteristics0 ~ 400Vdc / Potential free
Time resolution<0.1ms
Max. Measuring Time999.999s
Debounce ytime0~25ms
Binary Output
TypePotential free relay contacts,software controlled
Break CapacityVmax: 300Vac Imax: 4A Pmax: 1000VA
Vmax: 300Vdc Imax: 4A Pmax: 300W
Synchronization ModeExternal GPS (Optional)
Superimposed Numbers2 ~ 20times
Power supply & Environment
Nominal Input Voltage110V / 220V /230Vac appointed, ±10%
Nominal Frequency50 / 60Hz
Permissible Frequency45Hz~65Hz
Power Consumption1500 VA max
Connection TypeStandard AC socket 60320
Operating Temperature0℃~55℃
Storage Temperature-20℃~70℃
Humidity<95%RH, non-condensing
PC ConnectionRJ45 Ethernet, 10/100/1000M
Grounding Terminal4mm banana socket

Product Tags:

protective relay tester


relay protection tester

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