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TK4710 DC Adjustable Resistance Load

TK 4710 is a DC adjustable resistance load box with a rated power of 60 kW. The panel is equipped with standard DC charging socket, which can be used with DC charger field tester to realize on-site verification of DC charger for electric vehicles.

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TK4710 DC Adjustable Resistance Load

TK4710 DC Adjustable Resistance Load

1. Summary

TK 4710 is a DC adjustable resistance load box with a rated power of 60 kW. The panel is equipped with standard DC charging socket, which can be used with DC charger field tester to realize on-site verification of DC charger for electric vehicles.


2. Application

TK4710 DC Adjustable Resistance Load Main applications


3. Instrument Appearance

☆ Instrument Front Panel

TK4710 DC Adjustable Resistance Load Instrument Front Panel

No.

Function

Load handle, easy for user handling.

Power indication (indicating the load operating status), operation, alarm, communication signal indicator lamp.

Charge the socket at the power supply end and connect the charger tester with a special charging connector.

AC 220V Power interface can be power to load through mains.

The top heat dissipation mode is adopted to facilitate the hot air to rise and discharge quickly, and improve the heat dissipation efficiency.

The emergency stop button can quickly stop the load operation in an emergency situation.

Cascade terminal charging socket, use a charging connector to connect another load to expand the power.

RS232 communication interface.

The bottom four corners are equipped with a universal roller, easy to move the load and fixed.

Load ground terminal.




4. Technical Specifications

Rated Power

60 kW @750V / 500V

Power Cascaded

Support multiple cascades, e.g. two 60 kW in parallel with a total power of 120 kW

Working Range

Voltage 0-750 V, Current 0~120 A

Mini. Current Step

Current is continuously adjustable

Range Of Resistance Regulation

4.17 Ω ~166.7 Ω

Heat Radiation

Air blast cooling

Protection

Over-voltage protection, short-circuit protection, abnormal wind speed protection; Equipped with an alarm indicator light and an emergency stop switch;


5. General Technical Specifications

Power Supply Mode

Charging gun head to take electricity, AC (220 ± 22) V, (50 ± 2) Hz

Temperature Performance

Operating temperature: -25°C~55°C; storage temperature: -30°C~70°C

Humidity Performance

Operating Humidity: <80% @ 30°C, <70% @ 40°C, <40% @ 50°C

Storage humidity: <80% R·H, no Condensation

Altitude

< 3000 m

Communication Interface

RS232、CAN-BUS

Weight (Kg)

About 66 kg

Unit size

(mm , W *D*H )

610 mm *550 mm* 435 mm ((No-including rollers and handles)

TK4710 DC Adjustable Resistance Load Unit size

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