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Grid-connected PV inverter, generates more energy, with high reliability,advanced control technology

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-30 08:13

  • Browse the number:

    196

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Company Profile
East Group Co., Ltd.
By certification [File Integrity]
Contact:

eastups(Ms.)  

Telephone:

Area:

Beijing

Address:

No. 6 Northern Industry Road, Songshan Lake, Sci & Tech, Industry Park, Dongguan, Guangdong, China (523808)

Website: http://eastups.weiqixing.net/
Product details
Model Number: PV Inverter EA33KTLSI / EA40KTLSI Key Specifications/Special Features: FeatureMore Energy GeneratedTransformerless design, maximum conversion efficiency up to 98.6%, Europe efficiency up to 98.4%Three MPP inputs
  • Gain maximum energy generated by shadowed PV cells.
  • Wide MPPT voltage range (320 ~ 900V), longer daily power generation time
  • Intelligent MPPT algorithm
  • The maximum power point tracking is not affected by abrupt changeofillumination
  • Accurate identification technology of power change
  • Static MPPT is stable and accurate
  • Wide operating temperature range (– 25 °C ~ + 60 °C), continuous power generation at full load in high temperature

    • High Reliability

    • Long lifetime design of film capacitor, 25 years of designed service life for complete machine
    • Natural heat dissipation, waterproof, dust resistance, salt fog resistance and corrosion resistance
    • Active+passive islanding protection
    • Multilayer, step-by-step overcurrent, overvoltage, overtemperature and short-circuit protections for software and hardware
    • 6 strings fault monitoring with rapid positioning
    Advanced Control Technology
    • Double modulation of three level SPWM and SVPWM, natural and smooth switch
    • Adaptivecontrol, adapting to harsh weak power grids environment
    • Harmonic current compensation, THD < 1%
    • Supporting active and reactive power grid dispatch and SVG function at night
    • LVRT function
    Friendly and Flexible
    • Status display with LED indicators, concise interface
    • Built-in DC SPD and fuse, no need of DC combiner box, reducing cost for users
    • DC shut-off circuit breaker for safe and convenient maintenance operating
    • IP 65 protection level for outdoor use
    • Wall mounting design, one-step forming of aluminum shell
    • Standard RS485 / APP / GPRS / Wi-Fi / Bluetooth communications; Optional PLC viewing the system operation information
    MODEL EA33KTLSI EA40KTLSI
    INPUT (DC)
    Max. DC input power 33800 W 40800 W
    Max. DC input voltage 1000 V
    Starting voltage 200 V
    Max. DC input current 3 × 23 A
    MPP voltage range 320 ~ 900 V
    Full-load MPP voltage range 480 ~ 800 V 580 ~ 850 V
    Number of MPP inputs 3
    Nominal DC input voltage 620 V 680 V
    DC terminals 2 × 6
    MPPT efficiency (static) > 99.9%
    Withstanding voltage & insulation for DC input against the enclosure Basic insulation 3000 Vdc / 1 min
    OUTPUT (AC)
    Rated output power 30 KW 36 KW
    Max. apparent power 33 KVA 40 KVA
    Rated output voltage 3 × 380 / 400 / 415 Vac +N+PE 3 × 277 / 480 Vac +PE
    Rated output current 3 × 45.9 A
    Max. allowable output current 3 × 48 A
    Rated frequency 50 Hz / 60 Hz
    DC component < 0.5% (rated current)
    THD < 3% (rated power)
    Power factor 0.8 leading ~ 0.8 lagging
    Withstanding voltage & insulation for AC output sides against the enclosure Basic insulation 3000 Vdc / 1 min
    EFFICIENCY
    Max. inverter efficiency 98.7% 98.9%
    Europe efficiency 98.4% 98.5%
    PROTECTIONS
    Input reverse connection protection ●Yes
    DC input switch ●Yes
    DC overvoltage and overload protection ●Yes
    Output AC short-circuit protection ●Yes
    AC overload, overcurrent limitation and protection ●Yes
    Grid over / under-voltage and unbalanced protection ●Yes
    Grid over / under-frequency protection ●Yes
    Leakage protection ●Yes
    Lightning protection ●Yes
    Islanding protection Active and passive protection
    DC surge protection ●Yes
    AC surge protection ●Yes
    Insulation resistance testing protection ●Yes
    CERTIFICATES AND APPROVALS
    Certificates VDE / TUV / CE / CQC
    Grid-connected standard TUV / VDE-AR-N-4105 / G59
    EMC / safety EN 61000-6-2, EN61000-6-3, EN 61000-3-2, EN 61000-3-3, EN 61000-3-11, EN 61000-3-12, EN / IEC 62109-1, EN / IEC 62109-2
    DISPLAY AND COMMUNICATIONS
    Display LED indicators / Bluetooth / APP
    RS485 ●Yes
    USB ●Yes
    PLC Optional
    APP and Bluetooth ●Yes
    OTHERS
    Standbyloss < 15 W
    Topology Transformerless
    MTBF 40000 h
    Warranty 5 / 10 / 15 / 20 / 25 years optional
    Operating temperature – 25 °C ~ + 60 °C
    Cooling Natural cooling
    Relative humidity 0 ~ 100% non-condensing
    IP rating IP 65
    Max. operating altitude 3000 m
    Dimensions (W × D × H) (mm) 260 × 580 × 800
    Packaged dimensions (W × D × H) (mm) 690×935×345
    Net weight (kg) ≤ 65
    Gross weight (kg) < 70
    Shipping Information:
    • FOB Port: Shenzhen
    • Lead Time: 25 - 30 days
    Main Export Markets:
    • Asia
    • Australasia
    • Central/South America
    • Eastern Europe
    • Mid East/Africa
    • North America
    • Western Europe

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