INVT BG 40-70kW

Model

BG40KTR

BG50KTR

BG60KTR

BG70KTR

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
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)