1.Technical Details

Rated Power(KW):

50

50

50

Rated Speed(RPM):

70

100

150

Rated Torque(N*M):

7579

5306

3537

Rated Voltage(V):

AC400

Rated Current(A):

72.17

Insulation Class:

F

Efficiency(>%):

90

PMG Collocation:

Y Connection,Three Phase Three Wires, Alternator

Service Life:

More Than 20 years

Working Environment:

-25Centigrade——40Centigrade

Speed Range:

0-84rpm

0-120rpm

0-180rpm

2.Mechanical Details

Mounting Means:

Vertical

Weight(Kg):

3100

1500

Start Torque(<N*M):

102.3

72

48

3.Material Details

Shaft Material:

 40Cr Steel with quenching and tempering Treatment

Bearing:

C&U or for your order

Shell Material:

Steel

 Winding Temperature Class:

 150Centigrade

Permanent Magnet Material:

Rare Earth NdFeB

Permanent Magnet Material Temperature Class:

150Centigrade

Core:

High Grade Cold Rolling Silicon Sheet   50WW470

Protection Grade:

IP54

Type

50KW-360Vdc

Wind turbine rated power

50KW

Wind turbine max. power

80KW

Battery

420Vdc

Function

Rectifier,charge, control

Display mode

LCD

Display content

Wind turbine voltage, wind turbine current, wind turbine power, solar panel voltage, solar panel current, solar panel power, battery voltage, charge current

PWM constant pressure voltage

>435Vdc

3-phase load 1 voltage of the wind turbine

440±5Vdc

3-phase load 2 voltage of the wind turbine

445±5Vdc

3-phase load 3 voltage of the wind turbine

450±5Vdc

Recovery charging voltage of the wind turbine

405±5Vdc

Low-voltage of the battery

300±5Vdc

Self-provided connecting wire of the 3-phase dump load

>16mm²

Self-provided connecting wire of the battery

>30mm²

PWM fuse

100A

Charging fuse

160A

Work environment temperature

-30-60°C

Relative humidity

<90% No condensation

Noise (1m)

<40dB

Degree of protection

IP20(Indoor)

Cooling method

Forced air cooling

*Communication interface (optional)

RS485/USB/GPRS/Ethernet

*Temperature compensation (optional)

-4mv/°C/2V,-35°C~+80°C,

Accuracy:±1°C

Size of the controller (mm)

690*590*1300

Weight of the controller

120Kg

Size of the dump load (mm)

690*450*1000

690*450*1000

Weight of the dump load

160 Kg

Type

NB240-62.5KSZ

NB380-62.5KS

DC input

Input rated voltage

240 VDC

380 VDC

Input rated current

260 A

165A

Input DC voltage range

190-650 VDC

300-490VDC

AC input

(AC Bypass)

Allow input voltage range

240 VAC / 380 VAC / 400VAC/415 VAC ± 15% VAC

Input rated current

159A / 95A / 91A/ 86.8A

Bypass transfer time

≤4 ms

AC output

Rated capacity

62.5KVA

Output rated power

50KW

Output rated voltage and frequency

240 VAC / 380 VAC / 400VAC/415 VAC ,50Hz / 60Hz

Output rated current

159A / 95A / 91A/ 86.8A

Output voltage accuracy

240 VAC / 380 VAC / 400VAC/415 VAC± 2%

Output frequency accuracy

50Hz / 60Hz ±0.05%

Waveform distortion (THD).
(Linear load)

≤3%

Dynamic response time
(Load 0←→100%)

5%

Power factor (PF)

0.8

Overload capacity

120%,3 minutes,150%,10 second

Crest factor (CF)

3:1

Inverter efficiency

90%

Working Environment

Dielectric strength

1500VAC,1minute

Noise (1m)

≤50dB

Ambient temperature

-10℃~+50℃

Humidity

0~90%,No condensation

Altitude

≤5000 m

Pure Sine Wave

Yes

Equipped with copper transformer

Yes, 3 pcs

Solar Charger

Available

Battery Priority

optional

Production function

Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection

Size(mm)

660*1300*1600mm

Weight(kg)

450kg

Type

FKJ-GT-50KW

FKJ-GT-100KW

Wind turbine rated power

50KW

100KW

Wind turbine Max. power

100KW

200KW

Function

Rectifier,charge, control

Display mode

LED

Display content

DC output voltage,

PWM constant voltage

≥650dc

≥650dc

wind turbine 3-phase dump load voltage1

670±5Vdc

670±5Vdc

three-phase dump load 1 delay time

12-20 min

12-20 min

wind turbine 3-phase dump load voltage2

680±5Vdc

680±5Vdc

three-phase dump load 2 delay time

12-20 min

12-20 min

wind turbine 3-phase dump load voltage3

700±5Vdc

700±5Vdc

three-phase dump load 3 delay time

12-20 min

12-20 min

Low-voltage

≤200Vdc

≤200Vdc

PWM dump load fuse

63A

100A

Fuse of DC output

100A

200A

Self-provided connecting wire of the PWM dump load (mm²)

>10mm²

>20mm²

Self-provided connecting wire of the dump load 1(mm²)

>10mm²

>16mm²

Self-provided connecting wire of the dump load 2(mm²)

>10mm²

>16mm²

Self-provided connecting wire of the dump load 3(mm²)

>10mm²

>16mm²

Work environment temperature

-30-60°C

Relative humidity

<90% No condensation

Noise (1m)

<40dB

Degree of protection

IP20(Indoor)

Cooling method

Forced air cooling

*Communication interface (optional)

RS485/USB/GPRS/Ethernet

*Temperature compensation(optional)

-4mv/°C/2V,-35°C~+80°C,

Accuracy:±1°C

Size of the controller (mm)

690*590*1300 mm

690*590*1300 mm

Weight of the controller

120Kg

120Kg

Size of the dump load (mm)

760*520*1200(3pcs)

760*520*1200(4pcs)

Weight of the dump load

330Kg

440Kg

Model

DMWG-50KS

Isolation

Frequency transformer isolation

Maximum input voltage allows

780Vdc

Maximum Power Point Tracking (MPPT) range

450Vdc-780Vdc

Nominal AC output power

55KW

Max. AC output power

55KW

THD of AC current

<3%(Rated power)

Power factor

>0.99

Max. efficiency

94%

Euro efficiency

92%

Allowed Grid Voltage Range

310~450Vac

Allowed Grid Frequency Range

47.5~51.5Hz

Internal power consumption an night

<10W

Automatically put into operation conditions

DC input and power to meet the requirements, the inverter automatically run

Automatic restart after power failure time

2min

Protection

Reverse polarity, short circuit, island, overheating and overload etc

Comm. interfaces

RS485(Modbus Agreement)

Operating Temp.

-25℃~+60℃

Relative humidity

0~90%,Non-condensing

Altitude(m)

6000 meters (over 2000 m with derating required)

Cooling method

Forced air cooling

Noise

≤60dB

Protection degree

IP20(indoor)

Dimensions (W * D * H mm)

800*600*2060

Communications monitoring

Inverter via RS485 communication for start-stop control and routine data monitoring