1. 고출력 충전용 케이블 수중 내전압 평가
1.1 수중 내전압 평가
o 전원: 380VAC, 60Hz, 3Phase, 53A
o 가열방식: Heater 35kW
o 단열재: Glass wool
o 온도조절범위: 상온 ~ +95℃
o 내부 size: 2000(W) x 2000(D) x 1200(H)mm

1.2 염수 내전압 평가
ㅇ 전원: 380VAC, 60Hz, 3Phase, 53A
ㅇ 가열방식: 티타늄 히터 35kW
ㅇ 단열재: Glass wool
ㅇ 온도조절범위: 상온 ~ +95℃
ㅇ 내부 size: 2000(W) x 2000(D) x 1200(H)mm

1.3 Auto ranging System DC Power Supply
ㅇ 1500V, 30A, 15000W, 208VAC
2. 고출력 케이블 기계적 내구성 평가
2.1 Bending test
ㅇ Input power: 220VAC 60Hz 1Phase
ㅇ Number of cycles: 5,000 cycles
ㅇ Bending cycles: 15 cycles of min
ㅇ Bending angle: ±90°

2.2 Crush Resistance Test
ㅇ Load Frames
- Maximum testing load 25 kN
- Maximum dynamic load: 25kN
- Frequency range: 35~300 Hz
- Maximum distance: between load cell and mounting table 1100 mm
- Frequency change in 8 steps includes lead screw protection
ㅇ Load Cells
- Dynamic nominal force : 25 kN
ㅇ Software
- Optimization of PID parameters, limits set up, Oscilloscope, control
force/displacement/strain/mixed mode

3. 고출력 커넥터 인발력 평가
3.1 Forced mating
ㅇ Capacity: 200(kgf)
ㅇ Load resolution: 1/200000
ㅇ Load accuracy: 0.5 %
ㅇ Data sampling frequency: 500 Hz
3.2 Test of insert ability of conductors
ㅇ Gauges set according to IEC 62196-1 Ed.4(CDV 2020 clause 13.2.1 fig 11,)
3.3 Rotation test
ㅇ Counting Number: 1~9999
ㅇ Rate of testing: (10±2) r/min
ㅇ Rotating weight: 0.4~70.3 kg
ㅇ Rotating diameter: 75 mm

3.4 Pull test
ㅇ Jig for forced mating

3.5 Latch pull test
ㅇ Sample installation fixture, column, weight 1lifting mechanism, bottom plate

3.6 Latch Moment pull test
ㅇ Withdrawal 750 N
ㅇ Principal weight 396+148.5+49.5+15N
ㅇ Supplementary weight 75N

3.7 Cycling of switching devices
ㅇ 제품 고정지그 unit, 비상스위치 셀렉타 S/W type unit, 레버 슬라이드 S/W type unit, PLC 및 터치, IEC 61058-1, 60947-5-1 개폐시험 및 AC-15 동작 구현

3.8 Withdrawal force test
ㅇ Weight: 9.2 kg
ㅇ supplementary weight: 0.8 kg
ㅇ Devices according to IEC62196-1 Ed.4 CDV 2020 clause 16.16

3.9 Withdrawal force test – contact tubes
ㅇ Plug pin & gauges set

4. 고출력 커넥터 개폐 내구성 평가
4.1 Breaking capacity & Normal operation
ㅇ Test Clamp
- Control: PLC intelligent integrated control with color touch screen
- Drive mode: Servo motor drive
- Sample Clamping method: mechanical clamping adjustable 3 axis fixture
- Linear stroke: 0~100 mm
- Conduction time: 0~99.9 s
- Speed of insertion and separation: 0~0.85 m/s
- Test cycles: 0~999999 cycles
- Test frequency: 0~10 cycles/min

ㅇ Load Cabinet
- Digital display: output voltage, current, power and power factor Built in 1 load:
combination of resistance sheet, reactor and capacitor
- Cooling method: wind cooling
- Output current: 30A / 60A/ 80A
- Output power capacity: 24 kVA
- Power factor: 0.2~0.999
- Capacitor s election: 7.3uF, 70uF, 140uF

5. 고출력 커넥터 기계적 내구성 평가
5.1 Strain relief
ㅇ Drive mode: motor and cylinder
ㅇ Pull force weights: one set of pull force weights 160N, 200N, 240N, 250N, 500N, 600N
ㅇ Torque weights: 0.6Nm, 0.7Nm, 1.2Nm, 1.5Nm, 2.3Nm, 11Nm
ㅇ Torque arm: 100mm( Φ 200mm)
ㅇ Pull frequency: 1cycle/s
ㅇ Pull cycles: 1~9999 cycles
ㅇ Torque applied time: 0~99H59M59S

5.2 Ball Impact
ㅇ Impact steel ball: diameter 50.8mm, 0.535kg
ㅇ Drop height: 0.4~1.5m adjustable
ㅇ Lift mode: electric
ㅇ Clamping release mode: electronic control

5.3 Drop test
ㅇ The height of dropping: 1000mm
ㅇ Rotating device: 45°

5.4 Flexing test
ㅇ Electrical control method: PLG intelligent integrated control with touch interface
ㅇ Drive mode: servo motor
ㅇ Flexing Angle: 0~360°
ㅇ Flexing Rate: 0~60 cycles/min
ㅇ Flexing cycles: 0~999999
ㅇ Load weights: 20N, 25N, 50N, 75N, 100N, 120N, 140N, 180N
ㅇ Load power: External (not included)

5.5 Cable glands test
ㅇ Vice and Mandrels set diameter 5mm ~ 40mm

5.6 Screw, current-carrying parts and connection
ㅇ Torque wrenh: 1.5~30Nm and 6.75~135Nm

5.7 Vehicle drive over
ㅇ Load carrying: Crushing force (5000±250)N and (11000±550)N
ㅇ Roll over speed: (8±2)km/h
ㅇ Drive over tire: P225 / 75R15
ㅇ Air pressure of tire: (2.2±0.1)bar
ㅇ Specimen installation: electric winch lifting and restructuring. Timing counting display: touch screen
ㅇ Shock absorption method: damping spring