Bộ điều chỉnh tải điện trở DC TK4710

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.

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;

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