variable-AC power supply/Frequency Converter,Variac transformers
Variac transformers
Home> Products >Variac transformers

variable-AC power supply/Frequency Converter

Item No.: single phase
single phase variable-AC power supply/Frequency Converter
INQUIRY
Description
1. single phase variable-AC power supply/Frequency Converter application:

● R & D, manufacturing, quality control test

● export home appliances product testing

● aviation, ship, power simulation

● Electronic ballast test

● Defense, military, research units

● Switched power supply test

● electrical product life test

● Computer monitor test

● photocopiers, OA product testing

● air conditioning, compressor testing

● PTC heater test

● Transformer, motor test
2. product description :

We are the leader of transistor converter in the country, of which the best performance no other product can surpass.
One key stop function against breakdown, rapid reaction. Time≤2ms.
Strong overload capacity. Carrying current can bear three times the rated current.
Output frequency: 40-499.9Hz logically programmed waveband setting
Output voltage 0-150V/0-300V ten laps of venire regulation
Design patent on power module, rapid reaction, suitable for special load, high-efficiency energy
Current parameter measurement with high accuracy
Voltage:±0.15%FS+4COUNT; Current:±0.2%FS+4COUNT;
Frequency:±0.1%; Power:±0.3%FS+4CIYBT.
Stable and clean sine-wave voltage, perfect function of protection, breakdown warning and display
With input non-fuse switch, quickly locate breakdown, emit warning and show the problem
Quickly sense the voltage, over current, over loading, under voltage input, excess temperature and
3. Detail specifications

 
TypeJX/SP-
605N
6010N
6020N
6030N
650N
680N
6100N
6150N
6200N
6300N
 
output capacityKVA
0.5
1
2
3
5
8
10
15
20
30
 
Circuit type
                       IGBT/PWM  pulse-width modulation can be chosen for 1KVA or more.                              
 
A/CInput
Phase
Single-phase
 
Waveform
Sine wave
 
Voltage
220V±10%(Optional:110V±10%
 
Frequency jitter range
50Hz or 60Hz±5%
 
Power factor
﹥0.85
 
A/Coutput
 
Phase
single-phase
 
Waveform
SINE WAVE
 
Voltage
Low
0-150V(L-N)
 
High
0-300V(L-N)
 
Frequency
47-63Hz、50Hz、60Hz、400HZ
  40-499.9Hz
 
Frequency stability
≤0.01%
 
Maximum current
HA240V
2.1
4.2
8.4
12.5
20.8
33.3
41.7
62.5
83.3
125
 
L(A)120V
4.2
8.4
16.8
25
41.6
66.7
83.3
125
166.7
250
 
performance
Stabilized voltage supply rate
﹤1%
﹤1%
 
Load coefficient?lt;/DIV>
±0.5%( linear load)
±0.5%( linear load)
 
Wave distortion factor(THD)
﹤1-2%
﹤1%(full load1- 2% linear load)
 
Efficiency
 
≥85%
 
Reaction time
≤2ms
≤2ms
 
Crest factor
3:1
3:1
 
Protector
Input non-fuse switch, output non-fuse switch, Quickly sense the voltage, over current, over loading, under voltage input, excess temperature and short circuit 
Automatic protection and warning system
Output non-fuse switch, Quickly sense the voltage, over current, over loading, under voltage input, excess temperature and short circuit
Automatic protection and warning system, Show the breakdown
 
 
 
 
display
Display interface
Digital LEO display
 
Voltage
4 digits , digital voltmeter, resolution 0.1V
 
Current
4 digits , digital voltmeter, resolution 0.1V
 
Power
4 digits , digital power meter
 
Frequency
4 digits , digital power meterresolution 0.1Hz/Step
 
Environment and others
Insulate impedance
DC500V≥20MΩ
 
High voltage Insulation
AC 1800V 5mA/1Min
 
Cooling means
High-speed variable-frequency fan cooling and forced cooling
 
Working temperature
0℃-40℃
 
relative humidity
0-90%not coagulation mode
 
height above sea level
≤1500m
 
Size(H×D×W)mm
180×460×430
600×500×350
800×620×420
1040×950×610
 
Weight(kg)
25
35
45
60
70
130
150
180
230
350

TOP