Gold Member Since 2015
Audited Supplier
Guangdong Songtian Electronic Appliances Co., Ltd.

Battery, Power Inverter, Power Supply manufacturer / supplier in China, offering 2017 Charger/Pure Sine Wave Inverter/Solar Power Inverter/Lithium Battery, Air Conditioners/Floor Split Standing Air Conditioner with Cooling&Heating System, 2015 Uni/OEM Stylish L 19′′ E-LED TV and so on.

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Supplier Homepage Product Solar Power System UPS Inverter 2017 Charger/Pure Sine Wave Inverter/Solar Power Inverter/Lithium Battery

2017 Charger/Pure Sine Wave Inverter/Solar Power Inverter/Lithium Battery

FOB Price: US $50-60 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $50-60/ Piece
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Port: Shenzhen, China
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: stj003
  • Type: Line Interactive
  • Application: Communication
  • Standby Time: Long-acting Machine
  • Output Capacity: Medium Type
  • Brand: Uni
  • CPU Control Technology: Scm Control
  • Wide Input Voltage Range: 145-275V
  • Phase: Three Phase
  • Protection: Short Circuit
  • Classification: Lighting/Power
  • Standby UPS: Sine Wave Output UPS
  • Equipment Mode: Centralized Model
  • Feature: Pure Sine Wave Output
  • Impact Resistance: Strong Ability
  • Display: LED/LCD
Product Description
  Technology Parameter

1. Singly into single out technology parameter: 
 

1KVA~20KVA  Singly into single out technology parameter
Type1KVA2KVA3KVA6KVA10KVA15KVA20KVA
Rated Power(KW)0.8KW1.6KW2.4KW4.8KW8KW12KW16KW
Input VoltageTwo single-phase + ground wire  220V±25%
Battery voltage48VDC96/192VDC192/384VDC
Noise≤52dB(within 1m)≤60dB(within 1m)
Size(W*D*Hmm)256×618×626370×690×763
Weight(Kg)30404560105130160


2. Three phases single out technology parameter
 

10KVA~60KVA Three phases single out technology parameter
Type10KVA15KVA20KVA30KVA40KVA50KVA60KVA
Rated Capacity(KW)8KW12KW16KW24KW32KW40KW48KW
Input VoltageFour three-phases + ground wire,380V±25%
Battery Voltage384VDC
Noise≤60dB(within 1m)≤65dB(within 1m)
Size(W*D*Hmm)370×690×763650×700×1600
Weight(Kg)165190210400450530620


General Technology Parapeter
 

General Technology Parapeter
InputFrequency50Hz/60Hz±10%
Power factor≥80%
OutputVoltage220V±1%
Voltage regulationstabilization±1%,dynamic±2%,(0-100% load change <20ms)
Frequency stability
 
50Hz/60Hz±0.5%
Frequency reverse rate<1Hz/s
Harmonic distortionLinear loads <3%( full loaded), Rectifier total harmonic<5%
Overload capacity130%
WaveformPure sine wave
EfficiencyInput AC to Output AC>95%
Switching timeSwitch between mains with battery0
Switch between mains with bypass mode< 4ms
BatteryTypeSealed acid for free maintenance
Charging time8 hours charge to 90% after completely discharge
Protective functionBatteryAutomaticly cut off with lower power;     No fuse switch protection
Overload120~150% switch to bypass mode after 3s and recover automaticly
Over temperatureInternal temperature >85ºC switch to bypass mode  automaticly
Output short cirtuitAutomaticly cut off with lower power;     fuse & no fuse switch protection
UPS abnormalSwitch to by bypass mode automaticly and power by mains supply
LCD displayInput/Output voltage; Frequency; Battery voltage; Output load
EnvironmentTemperature-10~50ºC
Relative humidity20%~93% No condensation
Altitude< 1000m
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