Name of commodity: Compressor Frequency Converter
Commodity Numbers:454
Shelves time: 2015/2/14 13:51:13
Views：354
Commodity Numbers:454
Shelves time: 2015/2/14 13:51:13
Views：354
Detailed
Product Features：
· To achieve refrigeration with high speed for retain fresh,before moisture evaporation;
· To save electricity,operate by power saving mode,which is power saving 1/4 with same
refrigerator configuration.
· Low noise,34dB makes refrigerator running in long low speed condition.
· Small vibration,controlling the operating speed precisely,can shield point of resonance.
· Special design of controlling cell for home appliance,achieving 180° sine wave control without
sensor.
· Use SPWM control mode, to change output voltage and frequency.
· Use FOC(vector) control technology without sensor.
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Technical Parameter:
|
Model
|
DSP-JKB-W
|
DSP-DKB-W
|
|
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AC input
|
Input voltage
|
154Vac～280Vac
|
154Vac～280Vac
|
|
Input frequency
|
50/60HZ
|
50/60HZ
|
|
|
Working voltage
|
165Vac～264Vac
|
165Vac～264Vac
|
|
|
Working current
|
2.1A max
|
2.1A max
|
|
|
Stand-by power consumption
|
0.5W max
|
0.5W max
|
|
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AC output
|
Control mode
|
According refrigerating appliance adjust automatically
|
External signal adjustment
|
|
Output power
|
200W max
|
200W max
|
|
|
Output current
|
0.7A max
|
0.7A max
|
|
|
Output voltage range
|
70Vac～200Vac
|
70Vac～200Vac
|
|
|
Output frequency
|
50-54HZ～150HZ
|
50-54HZ～150HZ
|
|
|
Output rotate speed
|
1600~4500rpm/min
|
1600~4500rpm/min
|
|
|
Output wave form
|
Sine wave
|
Sine wave
|
|
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PF
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≥0.55
|
≥0.55
|
|
|
Overload capacity
|
150% rated current
|
150% rated current
|
|
|
Conversion efficiency
|
92%
|
92%
|
|
|
Protection Function
|
Soft start function
|
±2HZ/S
|
|
|
Over voltage protection
|
OVP Trip: 280Vac5Vac
&Auto Restart Time:5 min
|
||
|
Less voltage protection
|
UVP Trip: 65Vac10Vac
&Auto Restart Time:5 min
|
||
|
Over current protection
|
OLP Trip: 3.15A0.2A
&Auto Restart Time:5 min
|
||
|
Over power protection
|
OPP Trip: 434W±10W
&Auto Restart Time:5min
|
||
|
Default phase protection
|
Input Power: 1W max
&Auto Restart Time:5 min
|
||
|
Locked rotor protection
|
Input Power: 1W max
&Auto Restart Time:5 min
|
||
|
Fusing protection
|
Internal Fuse: 5A， L、N>5A current fusing protection
|
||
|
Working Condition
|
Working temperature range
|
-10℃～50℃
|
-10℃～50℃
|
|
Storage temperature range
|
-10℃～70℃
|
-10℃～70℃
|
|
|
Humidity
|
0～95%
|
0～95%
|
|
|
Protection grade
|
IP20
|
IP20
|
|
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Using altitude
|
≤1000m
|
≤1000m
|
|
|
Others
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Cooling method
|
Natural cooling
|
|
|
Reference weight
|
143mm*90mm*48mm
|
||
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Reference weight
|
265g
|
||