Introduction

The TFC63 series are three phase output AC power source, output capacity from 500VA to 800kVA. Adopting PWM high frequency technology & IGBT regulation mode, the TFC63 series features constant frequency and voltage with high accuracy. The input and output are galvanically isolated. The TFC63 series can be used to simulate grids of different countries, widely used in laboratories, production calibration & test and military applications.

Features

ü  Output voltage: phase voltage 0-300V, line voltage 0-520V

ü  Output frequency: 50Hz, 60Hz, 47-63Hz, 100Hz, 200Hz, 400Hz

ü  Phase difference: 120°±2°

ü  High accuracy LED display for voltage, current, frequency, active power, power factor

ü  Fast transient response, response time no more than 2ms for 100% load and unload

ü  Multiple protections: OVP, OCP, OTP and OLP

ü  Optional: RS-232/RS-485 interface for PC remote control on output frequency and voltage

ü  Optional: DC0-5V analog input for output control

ü  Customized specifications and functions acceptable

Model

6303

6306

6310

6315

6320

6330

6345

Total output capacity

3KVA

6KVA

10KVA

15KVA

20KVA

30KVA

45KVA

Output capacity/phase

1KVA

2KVA

3.3KVA

5KVA

7KVA

10KVA

15KVA

Circuit mode

IGBT/PWM

Input

3φ4W, 380V±10% 50/60Hz

Optional 1φ2W, 220V±10% 50/60Hz

Output

Phase

3 phase, Phase difference: 120°±2°

Low range

Phase voltage 0V-150V, Line voltage 0-260V

High range

Phase voltage 0V-300V, Line voltage0-520V

Frequency

50Hz, 60Hz, 40-70Hz, optional 400Hz

Max. current

0V-150V

8.4A

16.8A

28A

42A

58A

84A

126A

0V-300V

4.2A

8.4A

14A

21A

29A

42A

63A

Frequency accuracy

≤0.01%

Line regulation

≤1%

Load regulation

≤1%

Harmonic distortion

≤2% (tested with resistive load)

Response time

Max. 2ms

Efficiency

≥80%

Meter & Resolution

Frequency meter

4 digits LED, resolution 0.1Hz

Voltmeter

4 digits LED, resolution 0.1V

Ammeter

4 digits LED, resolution 0.1A / 0.01A

Power meter

4 digits LED, resolution 0.01kW/ 0.001kW

Preset function

Preset output voltage, output frequency and output voltage floating ratio

Hot key function

Hot key for frequency switch, output voltage floating selection

Alarm function

Audio and visual alarm started once protection device is activated. Error code will be displayed.

Protection

Fuse switch for input and output;

Fast-response circuit to detect over voltage, over current, over load, over temperature and short circuit; Output will be shut down in protection mode.

Cooling

Forced ventilation

Cabinet protection grade

IP2X

Operation environment

0℃-45℃, ≤90% RH(Non-condensing), Altitude: 1500 feet