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Low Frequency Pure Sine Wave Inverter

EP2000 Pro Series (300-1000W)

Features:

  • Rated power 300W to 1000W
  • Pure sine wave output
  • DC 12V/24V
  • Smart LCD setting
  • Cold start function
  • 3 steps charging algorithm
  • Built in AVR function
  • RS232 (Optional) monitoring function
  • Overload protection
  • Short-circuit protection
  • Battery reverse polarity protection(Optional)
  • Support USB

Where to Buy?


BATTERY REVERSE PROTECTION

There’s a battery reverse protection board with the DC fuse, then the inverter will be perfectly protected while installer or user connect the battery in reverse pole accidentally


AVR FUNCTION

AVR function make inverter offer stable AC output voltage so that being not harmful for the loads.


USB/RS232 PORT

USB/RS232 Optional , as communication port for connecting pc to monitor system working status.


DATAS CAN BE SETUP ON COMPUTER MONITORING SOFTWARE.

Datas including: Output frequency, charging current, charging volatge, shutdown voltage, buzzer switch and ac charging enable or not


Fault Mode

Output frequency
Charging current
Charging voltage
Shutdown voltage
Buzzer switch
AC charging enabled


PRODUCT DETAILS


INVERTER SYSTEM CONNECTION

EP1100 PRO is a cost effective, intelligent Power inverter which accept Utility input and works as back-up power, at the same time can connect external solar charge controller and panel to be solar system. This inverter are very popular among all people at house, office, school,etc

APPLICABLE PLACE


ACTUAL CASE

Specification

ModelEP20-0312 ProEP20-0612 ProEP20-0812 ProEP20-1012 ProEP20-0324 ProEP20-0624 ProEP20-0824 ProEP20-1024 ProEP20-2048 Pro
Default Battery System Voltage12VDC24VDC48VDC
INVERTER OUTPUT
Rated Power300W600W800W1000W300W600W800W1000W2100W
Surge Rating(20ms)900W1800W2400W3000W900W1800W2400W3000W6300W
WaveformPure Sine Wave
Rated Output VoltageInverter:230VAC(+/-2% RMS), AVR:195VAC-245VAC
Output Frequency50Hz/60Hz +/-0.2Hz
Inverter Efficiency(Peak)>75%>81%>83%
Bypass Efficiency>95%
Output Transfer TimeTypical:6ms  10ms(max)
AC INPUT
Voltage220/230/240VAC
Selectable Voltage Range140~280VAC+/-2%
Low Battery Alarm140VAC+/-2%
Low Voltage Recover150VAC+/-2%
High Battery Alarm280VAC+/-2%
High Voltage Recover270VAC+/-2%
Low Frequency Alarm45+/-0.2Hz
Low Frequency Recover46+/-0.2Hz
High Frequency Alarm65+/-0.2Hz
High Frequency Recover64+/-0.2Hz
Norminal Input Range50Hz/60Hz +/-0.2Hz
AC Auto RestartYES
BATTERY
Minimum Start VoltageLow Battery Voltage Cutoff+0.5VLow Battery Voltage Cutoff+0.5V
Low Battery AlarmLow Battery Voltage Cutoff+0.5VLow Battery Voltage Cutoff+1.0V
Low Battery Cutoff10-12.0VDC20.0-24.0VDC42.0-44.0VDC
High Battery CutoffNominal Voltage+0.5VNominal Voltage+1.0V
AC CHARGE
Floating Voltage13.5 /13.6/ 13.7VDC27.0/ 27.2 /27.4VDC50.0/ 54.4 /54.8VDC
Nominal Voltage13.8~14.5V27.6~29V56.0/ 56.8 /57.6VDC
Maximum Charge Current300W600W800W1000W300W600W800W1000W3000W
10A20A25A30A5A10A15A15A18A
BYPASS & PROTECTION
Input WaveformPure Sine Wave
Input Frequency50Hz or 60Hz
Low Frequency Trip45+/-0.2Hz
Low Frequency Trip65+/-0.2Hz
Overload Protection110%~125%R Load  fault after 30S; 125% ~150%R Load fault after 3s ;>150%R Load  fault after 500ms
Over Temperature Protection≧90℃
Bypass Output Protection10A 250VAC
Output Circuit protectionYES
Battery Reverse ProtectionOptional
Battery Low Voltage ProtectionYES
Battery High Voltage ProtectionYES
Bypass Breaker Rating10A
Maximum Bypass Current10A
MECHANICAL SPECIFICATION
Dimensions315*145*210mm375*192*340mm
(N.W) kg300W600W800W1000W1000W
7.510.7KG12.513.5KG14.5KG
Shipping Dimensions (W*H*D)420*280*225mm525*335*485mm
(G.W)kg300W600W800W1000W3000W
811.5KG1314.0KG15.5KG
OTHER
Operating Temperature0°C~40°C 0~90% relative humidity (non-condensing)
Storage Temperature-15°C to 55°C
Altitude≦1000M
Audible Noise≦ 60dB
DisplayLED+LCD
Cooling modeFan cooling
Fan starting>45°C starting,<30°C Closing
CommunicationRS232/ USB

*Products specifications are subject to change without further notice

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