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Home » Products » Transformerless String Inverters Powador 3200 – 6600 » Powador 7900 supreme

 

 

Powador 7900 supreme

Powador 7900 supreme with a maximum AC power of 6,650 VA. As a single unit suitable for PV installations with a generator power up to 7,900 W.


Electrical Data

Input Variables

PV max. generator output
MPP range
No-load voltage
Max. input current
Number of strings / MPP controller
Number of MPP controllers
String fuses

 


Inverse polarity protection

7.9 kW
350 V … 510 V
600 V *
19.7 A
4
1
2 short-circuit bridges (fuses optional)

short-circuit diode

Output Variables
Rated output
Supply voltage
Rated current
Rated frequency
cos phi 0.
Number of grid phases
6.65 kVA
acc. to local requirements
28.9 A
50 Hz / 60 Hz
0.80 inductive … 0.80 capacitive*
1

General Electrical Data
Max. efficiency
European efficiency
Night consumption
Switching plan
Grid monitoring

96.6%
96.2%
0 W
self-commutated, transformerless
acc. to local requirements

Mechanical Data

Display
Control units
Interfaces
Ambient temperature

 

Temperature monitoring



Fault signalling relay

Connections









 

 

Cooling
Protection class
Noise emission
DC-switch
Casing
H x W x D
Weight

LCD 2 x 16 characters
2 buttons for display control
RS485, S0, Sym-Bus
-20 °C … +60 °C *

temperature-dependent impedance matching with emergency cut-out when device errors occur

potential-free NOC max. 250 V / 1 A

AC connection: PCB terminals within device (max. cross section: 10 mm²), cable supply via cable connection (M 32). DC connection: 4 strings via PCB terminals (max. cross section: 6 mm²), cable supply via cable connections (M 16). Optional DC conncetion: 1 x Plus, 1 x Minus without string fuses via PCB terminals (max. cross section: 10 mm²).

free convection / no fan
IP54
< 35 dB (A) (noiseless)
integrated
Aluminium
810 x 340 x 220 mm
38 kg

* Power derating at high ambient temperatures

Subject to change without prior notice (04/2012)

Data Sheet

Data sheet Powador 7700 - 9600 supreme

Format: PDF
Size: 281.17 KB
Version: 120531

Instruction Manual

Instruction Manual Powador 7700-9600

Format: PDF
Size: 6.97 MB
Version: 120614

Certificates

Certificate of Compliance Powador 7700-9600

Format: PDF
Size: 179.14 KB
Version: 110927

Type Verification Test Sheet Appendix G59 Powador 7700-9600

Format: PDF
Size: 101.25 KB
Version: 120127

Harmonics Powador 7900 supreme

Format: PDF
Size: 51.90 KB
Version: 120323

Harmonics Powador 7900 supreme Power-Boost

Format: PDF
Size: 52.01 KB
Version: 120323

Certificate of Compliance Compatibility PV offset Component

Format: PDF
Size: 59.20 KB
Version: 120308