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Foshan Kemapower Electronics Co., Ltd.

Sine Wave Power Inverter, Inverter, Solar Inverter manufacturer / supplier in China, offering Sine Wave Power Inverter (N-PSW 4-6K), Swh-P Sereis Compact Pressure Solar Water Heater, Swh 120n Sereis Compact Pressure Solar Water Heater and so on.

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Sine Wave Power Inverter (N-PSW 4-6K)

FOB Price: US $75-200 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $75-200/ Piece
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Port: Guangzhou, China
Production Capacity: 60, 000PCS/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: N-PSW 4-6K
  • Certification: ISO9001, CE
  • Grid Type: off-Grid Inverter
  • Circuit Topologies: Half-Bridge Type
  • Type: DC/AC Inverters
  • Power Factor: 0.9~1.0
  • Packing Size: 765*340*320
  • Power Source: Solar Power
  • Transport Package: Safety Packing
  • Origin: China
  • Nature of Source Flow: Active Inverter
  • Output Power: 220V/110V+-10%
  • Output Type: Single
  • Nature of Wave String: Pure Sine Wave
  • Power: 4kw/5kw/6kw
  • Static Power Capacity: Max 12W
  • Phase: Single
  • Trademark: KEMAPOWER
  • Specification: 4-6KW
  • HS Code: 8504402000
Product Description
Sine Wave Power Inverter (N-PSW 4-6K)

1. Low frequency pure sine wave with Charger(HOME UPS). Never harm to any load

2. Transfer Time 10ms. Computer will not shut off when Mains off suddenly.

3. Digital control Three stage charger, improve battery life

4. With Battery Selector for charge of different battery

5. Power saver Function ( Stand by)

6. High Power Factor0.9-1,

7. Low idle current to reduce energy consumption

8. Low DC input, 1-3KW/12V (24/48) VDC, 4-5KW/24V (48) VDC, easy to arrange battery bank.

9. Big charge current, 35A-75AMP for different mode

10. Back-Feed Protection

11. Full protection, short circuit, Overload, over Temp., Battery low/high Protection

12. Fault recovery

13. LED display and alarm

14. RS232 communication function optional. Display and control product running by computer

15. SNMP Net Agent function optional, display and control product running by internet

16. Remote control cable optional

17. LCD Display is optional

18. Wall mounting

Technical    specification
Capacity VA / Watts 4KVA/4KW5KVA/5KW6KVA/6KW
Surge rating (10s)12KVA15KVA18KVA
Efficiency>95% under AC mode,>88% under DC mode
Power Factor0.9~1.0
Static Power CapacityMax 12W
InputNormal voltage 220VAC/110V
220V Voltage range184-270V+-4% 
110V Voltage range85-150V+-4% 
Frequency range50Hz/60HZ -3 +5 Hz (Auto detection)
OutputVoltage (V)220V/110V+-10%
Frequency (Hz)50Hz/60HZ +-0.3 Hz 
Wave formPure Sine Wave 
bypass without Batteryyes
Transfer Time 10 ms (typical)
Overload capacityDC Mode(SMPS load)(110%<load<125%) ±10% for 15 minutes;
(125%<load<150%) ±10% for 60s;
Load>150% ±10% for 20s
AC Mode(SMPS load)by breaker
ProtectionOverloadCurrent limit under DC mode ,Breaker under AC mode
Battery ProtectionOver charge, Over discharge,DC Breaker,Alarm
Over TemperatureVariable speed fan,LED lighting and alarm
Back-Feed Protection yes
short breaker.Faul after 10 secs
Battery/ChargerAC input95-127V,  194(164)--243V
DC input 12VDC /24VDC or 48VDC,external Battery
Charge Voltagefor 12VDC system,Boost voltage 14-15.5V selectable for different Battery. The others are multiple
Charger Current12-75AMP difference for different mode
Charge Managedigital control,Three stage charger
DisplayLEDLine On/ Inverter on / Fast Charger / Float charge / Over Temp. trip / Over load trip / Power Saver on
Audible AlarmBattery Low,Battery High,Over Temp. Over load,Fail,Over charge
OptionalRS232 Communication,SNMP Net Agent,Remote Control
Power Saverbelow 25W when enabled.loading checking 2 time/sec.
Working EnvironmentTemperature0°C to 40°C
Noise60dB max
Humidity5% to 95%
Package wooden boxwooden boxwooden box
Package Size WxDxH (mm)765*340*320765*340*320765*340*320
Gross Weight 384848

Sine Wave Power Inverter (N-PSW 4-6K)

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Sine Wave Power Inverter (N-PSW 4-6K)

Certification:Sine Wave Power Inverter (N-PSW 4-6K)
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