Rated Power (@A C 220V)

Single-phase 9k W

Three-phase 45 kW

Working Range

Voltage 0~264 V and current 0~39.5 A

Voltage 0~264 V and current 0~75 A

Connection Mode

Single phase

Three phase Four lines

Mini. Current Step

0.5 A

0.5 A

Mini. Power Step

0k W.11

0k W.33

Range Of Resistance Regulation

6.33 Ω-500 Ω

3.5 Ω-500 Ω

Heat Radiation

Air blast cooling

Protection

Overvoltage protection, short-circuit protection, abnormal wind speed protection;

Equipped with an alarm indicator light and an emergency stop switch;

Temperature Performance

Operating temperature: -25°C~55°C;

 Storage temperature: -30°C~70°C

Humidity Performance

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

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

Altitude

< 3000 m

Communication Interface

RS 232

Size Weight

TK4720-9kW

TK4720-45kW

Weight (Kg)

About 20

About 54

Unit size

(mm , W *D*H )

400mm* 405mm* 345mm

(No-including rollers and handles)

550mm* 420mm* 590mm

(No-including rollers and handles)