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BG 40-70kW Three Phase

INVT iMars BG40-70kW on-grid solar inverter is designing for commercial users and distributed ground power stations. It combines advanced T three-level topology and SVPWM (space vector pulse width modulation). It has a high power density, modular design, simple installation and maintenance, and high-cost performance.

Product Spec
Specification
Classic case
Data Download
BG40KTR
BG50KTR
BG60KTR
BG70KTR
Input (DC)
Max. DC input power (W)
55000
66000
72000
77000
Max. DC input voltage (V)
1100
Starting voltage (V) /
Min. operation voltage (V)
200/570
MPPT range (V)
570-950
Quantity of MPPT /
String per MPPT
1/10
1/12
1/14
1/14
Max. DC current (A) per MPPT x Quantity of MPPT
74x1
90x1
120x1
120x1
Output (AC)
Rated output power (W)
40000
50000
60000
66000
Max. AC output current (A)
63.5
72.5
96
96
Power factor
-0.8~+0.8 (adjustable)
THDi
<3% (at rated power)
Nominal output voltage (V) / frequency (Hz)
230/400, 3L+N+PE/3L+PE, 50/60
Efficiency
Max. efficiency
98.90%
98.90%
99.00%
99.00%
Euro-efficiency
98.50%
98.50%
98.50%
98.50%
MPPT efficiency
99.90%
Protection
Protection DC breaker, AC short-circuit protection, Over current protection, Over voltage protection,
Isolation protection, RCD, Surge protection, Anti-island protection, Over-temperature protection,
Ground fault monitoring, etc.
General data
Display
3.5 inches LCD display, support backlit display
LCD language
English, Chinese, German, Dutch
Communication interface
RS485(standard), WiFi、Ethernet(optional)、PLC carrier communication(optional)
Cooling method
Smart cooling
Protection degree
IP65
Night self consumption (W)
<0.5
Topology
Transformerless
Operating temperature range
-25℃~+60℃(derate after 45℃)
Relative humidity
4~100%, condensation
Dimension (H x W x D mm)
810X645X235
Weight (kg)
53
Grid qualification
NB/T 32004-2013,  TUV,  CE,  VDE0126-1-1,  VDE-AR-N4105,  G59/3,C10/11,  TF3.2.1,
AS/NZS 4777.2:2015,  EN61000-6-1:4,  EN61000-11:12,  IEC62109-1:2010,  PEA,  ZVRT
Safe certificate / EMC certificate
VDE-AR-N4105,  AS4777/3100,  CQC
Factory warranty (years)
5(standard)/10(optional)
Name
file type
format
Size
download
  • Brochure

    INVT BG 40-70kW_380V Three Phase Grid-tied Solar Inverter

    Document

    pdf

    885KB

  • User Manual

    INVT_BG 40-70kW_380V user manual

    manual

    pdf

    14.88MB

  • Product certificate

    BG 40-70kW_380V_Gird-tied

    certificate

    pdf

    1.08MB

    BG 40-70kW_380V_CE-LVD

    certificate

    pdf

    1.30MB

    BG 40-70kW_380V_CE-EMC

    certificate

    pdf

    1.01MB

    BG 40-70kW_380V_India(Grid-tied)

    certificate

    pdf

    1.08MB

    BG 40-70kW_380V_Gemary

    certificate

    pdf

    1.35MB

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