Gold Member Since 2010
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Shenzhen Must Power Limited

Power Inverters, 12V Inverter, Inverters manufacturer / supplier in China, offering Low Frequency Pure Sine 1000W 12V Power Inverters, 2400va/1440W Pakistan Home Inverter 24V DC, High Tracking Efficiency 99% 60A Controller/MPPT Solar Charge Controller for Solar System and so on.

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Supplier Homepage Product pure sine wave power Inverter Low Frequency Pure Sine 1000W 12V Power Inverters

Low Frequency Pure Sine 1000W 12V Power Inverters

Purchase Qty.:
1-9 10-30 31+
FOB Unit Price: US $190 US $182 US $162
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $190
10-30 US $182
31+ US $162
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Port: Shenzhen, China
Production Capacity: 8000 PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: EP3000
  • Output Power: >1000W
  • Type: DC/AC Inverters
  • Color: Black and White
  • Max Charge Current: 70A
  • DC Input: 12V/24V/48VDC
  • Capacity: 1000W-6000W
  • Brand: Must/OEM
  • Transport Package: Cartons or Wooden Rack
  • Origin: China
  • Certification: ISO9001, CE
  • Nature of Wave String: Sine Wave Inverter
  • Wave: Pure Sine Wave Power Inverter
  • Interface: Teminal and One Universary Socket
  • Frequency: 50Hz/60Hz
  • AC Input Range: 155-265VAC
  • Application: Air Conditioner
  • Trademark: must
  • Specification: CE, Soncap
  • HS Code: 8504409990
Product Description
Low Frequency Pure Sine 1000w 12v power inverters
Low Frequency Pure Sine 1000W 12V Power Inverters

This 12V DC inverter with max 70A charge current.
Pure sine wave output, this inverter built in charger and transformer
This inverter available in 12V/24V/48V, 1KW to 6KW
This inverter with pure copper DC terminal port, to protect rust, and it can load large current.

This DC inverter with more functon as below:
Durable construction for long life under extreme environmental conditions
Low idle current (less than 1 watt) conserves energy when no loads are present
Soft start capability for starting heavy loads
Built-in starting control circuits for two- and three-wire generator starting systems
Simplified controls with a snap-on cover that protects settings from being accidentally changed
Better thermal performance allows full output power to 50° C (122° F) without de-rating
High surge capacity starts more difficult loads and handles overload conditions reliably

Durable powder coated, corrosion resistant steel chassis
New digital display shows kilowatts (kW) when inverting and AMPS (A) when charging, plus incorporates a robust ON/OFF switch and status indicators
70-AMP automatic three-stage battery charger (bulk, absorption, and float) and battery equalization with remote temperature sensor for increased performance
New power factor corrected (PFC) charging, combined with a more sophisticated multi-stage battery charging algorithm, reduces electricity draw and generator run-time

HV Model
Line Mode Specifications:
Input Voltage WaveformSinusoidal (utility or generator)
Nominal Input Voltage230Vac(120VAC selectable)
Low Line Disconnect184Vac±4%
Low Line Re-connect194Vac ±4%
High Line Disconnect265Vac±4%
High Line Re-connect255Vac±4%
Max AC Input Voltage270Vrms
Nominal Input Frequency50Hz/ 60Hz  (Auto detection)
Low Line Frequency Re-connect58+0.3Hz for 60Hz;48+0.3Hz for 50Hz;
Low Line Frequency Disconnect57+0.3Hz for 60Hz;47+0.3Hz for 50Hz;
High Line Frequency Re-connect64+0.3Hz for 60Hz;54+0.3Hz for 50Hz;
High Line Frequency Disconnect
65+0.3Hz for 60Hz;55+0.3Hz for 50Hz;
Output Voltage WaveformAs same as Input Waveform
Over-Load Protection(SMPSload)Circuit breaker
Output Short Circuit ProtectionCircuit breaker
Efficiency (Line Mode)>95%
Transfer Switch Rating30A
Transfer Time (Ac to Dc)10ms (typical)
Transfer Time (Dc to Ac)10ms (typical)
Pass through without BatteryYes
Max Bypass Overload Current30A
Invert Mode Specifications:
Output Voltage WaveformSine wave
Rated Output Power (VA)100020003000400050006000
Rated Output Power (W)100020003000400050006000
Power Factor0~1.0
Nominal Output Voltage (V)230Vac
Nominal Output Frequency (Hz)50Hz ± 0.3Hz
Auto tracking Main Frequency(Hz)Yes (Following Main first connection)50Hz @48-54Hz ;60Hz @58-64Hz
Output Voltage Regulation±10% rms
Nominal Efficiency>80%

Over-Load Protection
(SMPS load)
(110%<load<125%) 15="" :="" after="" fault="" load="" shutdown="">150% ±10%:  Fault (shutdown output) after 20s;
Surge rating (10s)3000VA6000VA9000VA12000VA15000 VA18000VA
Capable of starting electric motor1 HP1 HP2 HP3 HP
Output Short Circuit ProtectionCurrent limit (Fault after 10s)
Bypass Breaker Size30A30A30A35A50A
Nominal DC Input Voltage12V24V12V24V24V48V48V
Min DC start voltage10V/20V/40V
Low Battery Alarm10.5Vdc ± 0.3Vdc for 12V battery;21.0Vdc ± 0.6Vdc for 24V battery;42.0Vdc ± 0.6Vdc for 48V battery
Low DC input Shut-down10.0Vdc ± 0.3Vdc for 12V battery;20.0vdc± 0.6Vdc for 24V battery;40.0Vdc± 0.6Vdc for 48V battery
High DC input Alarm & Fault16Vdc ± 0.3Vdc for 12V battery;32Vdc ± 0.6Vdc for 24V battery; 64Vdc ± 0.6Vdc for 48V battery
High DC input Recovery15.5Vdc ± 0.3Vdc for 12V battery;31.0Vdc ± 0.6Vdc for 24V battery; 62.0Vdc ± 0.6Vdc for 48V battery
Power saverLoad ≤25W (Enabled on "P/S auto" setting of Remote control)
Charge Mode Specifications:
Nominal Input Voltage230Vac
Input Voltage Range196~243Vac
Nominal Output VoltageAccording to the battery type
Nominal Charge Current35A35A65A35A45A35A40A50A
Charge Current Regulation± 5Adc
Battery initial voltage0 -15.7 Vdc (can operate with 0V battery)
Charger Short Circuit ProtectionCircuit breaker
Over Charge ProtectionBat. V ≥15.7Vdc/31.4Vdc,beeps 0.5s every 1s & fault after 60s
General Specifications
Safety CertificationCE
Safety CertificationFCC
Operating Temperature Range0°C to 40°C
Storage temperature15°C below zero to 60°C
Operation humidity5% to 95%
Audible Noise60dB max
CoolingForced air, variable speed fan
About installation:
Low Frequency Pure Sine 1000W 12V Power Inverters

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Low Frequency Pure Sine 1000W 12V Power InvertersLow Frequency Pure Sine 1000W 12V Power Inverters

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 Tel: +86 755 2910 1183
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