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SHF series 700-1800HZ high frequency static variable power supply

High frequency power supply with output frequency of 700-1800Hz sine wave

The output frequency of SHF series high frequency static variable power supply can reach 700-1800Hz. The power supply adopts new technologies and intelligent control such as digital frequency division, phase locking, waveform instantaneous value feedback, SPWM pulse width modulation, IGBT output, etc., with complete functions and superior performance. Its main features are stable output voltage, small waveform distortion, strong load adaptability, fast and accurate testing, low harmonic distortion, high frequency and voltage stabilization rate stability, and can provide pure and reliable high-frequency sine wave power output.

Technical Features

1. Modular design saves handling and installation costs;


2. Generate high-quality high-frequency AC output power supply sine wave, and the sine wave output is pure;


3. Excellent stability - the output load voltage regulation rate is less than or equal to ±1%, and the output frequency is less than or equal to 0.01% (the output frequency is generated by quartz oscillation, so it has a very stable and accurate frequency);


4. Fast response speed - for 100% loading/unloading, the output load can be stabilized within the range of ±1% within 2ms;


5. Multiple protection functions - with over-voltage, over-current, over-temperature, IGBT drive proprietary technology, output short-circuit guarantees to ensure no damage due to load short-circuit and alarm devices;


6. Strong overload capacity - allows 100% full load long-time delay use, the instantaneous current can withstand 3 times the rated current, and will not cause voltage drop, all kinds of loads can be used;


7. Good man-machine interface - digital display of voltage, frequency, current, power/PF measurement, the accuracy can reach 0.5 level, the source and meter are integrated, and the operation is simple.



technical parameter

model

SWF13-1800HZ-1K5

capacity

1500W

AC input

Phase number

Single-phase 2-wire + ground wire (left zero and right fire + protection ground)

Voltage

220V±15%

frequency

 47~63Hz

power factor

 0.6~0.7

Phase number

Three-phase three-wire + neutral wire (Y) + ground wire

Voltage

Phase voltage 17.3V~57.7V

Line voltage 30V~100V

Line voltage unbalance

2%

Phase current

8.5A

frequency

 700~1800Hz

Frequency Stability

0.1%

Voltage stability rate

≤±1%

Waveform Distortion Degree THD

THD 2%(线性负载)

Crest factor

3:1

overload capacity

 120% 2分,120-150% 2分,150%5

Reaction time

2mS maximum

Indication/resolution

digital frequency meter

Resolution 0.1HZ

Digital voltmeter

Resolution 0.1V

digital ammeter

Resolution 0.1A

Phase offset

When the load is three-phase balanced or no-load: ≤±;

When 100% three-phase unbalanced: ≤±

protective device

output short circuit

Electronic circuit detection

overload

Electronic circuit detection

over temperature

Electronic circuit detection

EMI/EMC

I/O filter

Overvoltage protection value

Line voltage 105V

cooling device

forced air cooling

surroundings

Operating temperature

-10-45

Relative humidity

0-90% (non-condensing state)

Altitude

1500mm

Dimensions (WxDxH)mm

 420x510x380


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online service

Tel

13064016880(Sales)
13021708831(Technology)
AC and DC Power Division
boss Zhang:18560013345
Aviation and Military Power Division
boss Liu:18660133666

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