Products

Products

KDJB-S60C (6U6I): High-Precision Handheld Relay Protection Tester with 8-Hour Battery Life & 10"
KDJB-S60C (6U6I): High-Precision Handheld Relay Protection Tester with 8-Hour Battery Life & 10"

KDJB-S60C (6U6I): High-Precision Handheld Relay Protection Tester with 8-Hour Battery Life & 10"

Applications:

  • Testing protective relays in transmission (110 kV+) and distribution networks
  • Commissioning and maintenance of FTU, DTU, TTU distribution automation terminals
  • Verification of distance, overcurrent, zero-sequence, low-frequency load shedding, and synchronism functions
  • AC sampling calibration and harmonic simulation (up to 20th order)
  • Field diagnostics in power plants, substations, industrial facilities, and construction sites

  • Response within
    24 hours

  • Free warranty
    12 month

  • On-line training
    Support

Profile:

  • Testing protective relays in transmission (110 kV+) and distribution networks
  • Commissioning and maintenance of FTU, DTU, TTU distribution automation terminals
  • Verification of distance, overcurrent, zero-sequence, low-frequency load shedding, and synchronism functions
  • AC sampling calibration and harmonic simulation (up to 20th order)
  • Field diagnostics in power plants, substations, industrial facilities, and construction sites

Features:

✅ Dual-Range Current Output: 6×15A or 3×30A with ±0.1% accuracy (AC)
✅ High-Fidelity Signals: THD ≤0.2%, rise/fall time <100 µs, phase accuracy ±0.2°
✅ Comprehensive Test Library:
 - General: Manual, state sequence, relay test, harmonic
 - Functional: Distance, overcurrent, zero-sequence, low-frequency,同期 (synchronism), etc.
✅ Long Battery Life: >8 hours continuous operation with 19.8 Ah Li-ion battery
✅ 10" Industrial OLED Touchscreen: Glare-free, wide-viewing-angle display for outdoor use
✅ Robust Protection: Automatic shutdown for overload, overheat, and short-circuit
✅ Wireless Ready: Built-in 4G and Wi-Fi for remote data transfer and updates
✅ Compact & Portable: Only 4.6 kg, dimensions 310×240×80 mm
✅ Precise Timing: Time measurement accuracy ±1 ms (≤1 s)

Parameter:

Parameter Specification
Model KDJB-S60C (6U6I)
AC Current Output 6×0–15A or 3×0–30A
Accuracy: ±0.1% ±2mA (0.5A–Imax)
THD: ≤0.2%
Max Duration: 15A/10s, 10A/20s, 5A/90s, 3A/continuous
DC Current Output 6×±15A
Accuracy: ±0.5% (1–15A)
AC Voltage Output 6×0–130V
Accuracy: ±0.1% ±2mV (2V–Umax)
THD: ≤0.2%
Continuous output
DC Voltage Output 6×±175V
Accuracy: ±0.5% (±5V–Umax)
Frequency Range 10–1000 Hz
- 10–65 Hz: ±1 mHz
- 65–450 Hz: ±10 mHz
- 450–1000 Hz: ±20 mHz
Phase Range 0–360°, accuracy ±0.2°
Harmonics Up to 20th order
Binary I/O 2 Digital Inputs (DI), 2 Digital Outputs (DO)
Time Measurement 1 ms – 999.99 s
Accuracy: ±1 ms (<1 s), ±0.1% (>1 s)
Display 10-inch industrial OLED capacitive touchscreen
Interfaces 1×USB, 1×Ethernet, built-in 4G & Wi-Fi
Power Supply Internal 19.8 Ah rechargeable lithium battery
Charger: DC 25.2V / 3A
Operating Environment Temperature: –10°C to +45°C
Humidity: ≤90% RH
Pressure: 80–110 kPa
Dimensions 310 × 240 × 80 mm
Weight 4.6 kg (with battery)