1. Summary
• TK4730 is an AC/DC portable resistive load.
• The panel is equipped with 1 standard AC and 1 DC charging socket.
• Can be used with a EV charger tester to achieve on-site testing of the EV charging station.
• Rated power is available in AC and DC 5 kW, AC and DC 10 kW optional.
2. Specification
Model | TK4730-5 kW | TK4730-10 kW |
Working Voltage Range | DC: 0~750 V AC: 0~264 V | DC: 0~750 V AC: 0~264 V |
Rated Power (@DC 750V/500V) | AC 5 kW (three-phase) DC 5 kW | AC 10 kW (three-phase) DC 10 kW |
Heat Dissipation | Air cooling | Air cooling |
3. Instrument Appearance
☆ Instrument Front Panel | |
| |
NO. | Function |
| AC Charging Socket: Use a dedicated charging connector to connect the AC charger tester. |
| Load operating status indicator light. |
| Emergency Button: Emergency button halts load operation swiftly during emergencies. |
| Top Heat Dissipation: Facilitating the rapid rise and discharge of hot air and improve the heat dissipation efficiency. |
| RS 232 Communication interface. |
| The emergency stop button can quickly stop the load operation in an emergency situation. |
| AC 220V Power Interface: Supply power to the load through mains power. |
| Load ground terminal. |
| The bottom four corners are equipped with a universal roller, easy to move the load and fixed. |
4. General Specifications
Power Supply | The charging gun head takes power; AC ( 220 ± 22 ) V，( 50 ± 2 ) Hz |
Temperature Performance | Working temperature: -25°C~55°C； Storage temperature: -30°CC~70°C |
Humidity Performance | Working humidity: < 80% @ 30°C, < 70% @ 40°C, < 40% @ 50°C Storage humidity: < 80% R H, non-condensing |
Altitude | < 3000 m |
Communication Interface | RS232, CAN-BUS |
Weight | TK4730-1: 15 kg TK4730-2: 18 kg |
Size | TK4730-1: 330 mm (W) x 325 (L) x 300 (H) TK4730-2: 470 mm (W) x 370 (L) x 290 (H) |
5. Ordering Information
Advanced Multifunction Calibrator Advanced Electrical Reference Standards Electric Vehicle （EV）Charging Facility Tester AC/DC Standard Source /Meter Single-phase/Three-phase Standard Meter Magnetic Parameters Measurement and Calibration Magnetic Material Testing Equipment Electrical Steel Testing Equipment