GSE CONTROL 400 is a transformerless inverter designed for direct connection of an inverter or arbitrary number of parallel ranged inverters on the primary side of the grid transformer with ratio 0,4/XX kV.
GSE CONTROL 400 serves as a battery-fed bidirectional inverter for 400V three-phase power system. VONSCH GSE CONTROL 400 is the ideal product to provide the following:
Basic technical data
| GSE CONTROL 400 / 10 | GSE CONTROL 400 / 20 | GSE CONTROL 400 / 33 | GSE CONTROL 400 / 50 | GSE CONTROL 400 / 100 | GSE CONTROL 400 / 125 | |
|---|---|---|---|---|---|---|
| AC Output | ||||||
| Rated AC power Pnom | 10 kVA | 20 kVA | 33 kVA | 50 kVA | 100 kVA | 125 kVA |
| Rated output current Inom | 14.5 A | 29 A | 48 A | 73 A | 145 A | 180 A |
| Maximum output current Imax (2s every 30s) | 21.25 A | 43.5 A | 72 A | 109 A | 217 A | 270 A |
| DC Input | ||||||
| Rated input voltage VBATnom | 650 VDC | 650 VDC | 650 VDC | 650 VDC | 650 VDC | 650 VDC |
| Min. input voltage VBATmin | 620 VDC | 620 VDC | 620 VDC | 620 VDC | 620 VDC | 620 VDC |
| Max. input voltage VBATmax | 800 VDC | 800 VDC | 800 VDC | 800 VDC | 800 VDC | 800 VDC |
| Rated input current IINnom (at VBATnom ) | 16.4 A | 33 A | 55 A | 82 A | 164 A | 205 A |
| Dimensions (w x h x d) | 600x800x350 mm | 600x1100x400 mm | 800x1300x500 mm | 800x1800x600 mm | 1000x2100x500 mm | 1000x2100x500 mm |
| Weight | 75 kg | 150 kg | 200 kg | 240 kg | 380 kg | 380 kg |
| Output voltage | 3x 400 V ±10% |
|---|---|
| Efficiency | ≥ 96.5 % |
| Output frequency | 50 Hz ± 0.5 Hz |
| cos φ | Adjustable from 0.9 capacitive to 0.9 inductive (default = 1) |
| Total harmonic distortion of the output current (THDi) | Max. 3 % at rated current (THD of the grid ≤ 1,5%) |
| RFI filter | Inbuilt input DC filter and output AC RFI filter |
| Control system | 32 bit. µP DSP - TI |
| Communication | RS 485, USB, CAN |
| Communication module - Optional | Profibus DP, Modbus RTU, Ethernet, GSM |
| Contactor at the output | YES |
| Time of disconnection from the grid if the grid is defective | ≤ 10 ms |
| Control panel - Optional | Graphic, detachable, programmable |
| Analog inputs | 4 /0 (4) – 20 mA/ / 0 (2) – 10 V/ |
| Analog outputs | 3 /0 (4) – 20 mA/ / 0 (2) – 10 V/ |
| Relay output | 3 x relay, adjustable, programmable |
| Protections | Current overloading, overvoltage protection of DC inputs and panels , overvoltage protection on the AC side, undervoltage, overvoltage, earth connection on the AC output, cut off between output phases, overheating of the inverter |
| Cooling | Forced air cooling by inbuilt ventilators |
| Absolute altitude of the permitted usage | ≤ 1000 m over the sea, at higher altitude levels reduction of the power for each 100 m of altitude reduction of the inverter power for 1 % |
| Relative humidity of the air | ≤ 95 % without corrosive and explosive gases, without water vapor and condensates |
| Ambient working temperature | + 0 °C to + 40 °C (-20 °C to + 40 °C with optional tempering) |
| Storage ambient temperature | - 25 °C to + 50 °C |
| Protection | IP54 |
| STN EN standards compliance | Safety EN 50178 Grid quality: EN 50160 EMC emissions: EN 61000-6-2,4, EN 55011 Harmonic distortion: EN 61000–3–11, EN 61439-1,2 |
| Instructions EEC | 2014/35/EEC, 2014/ 30/EEC, 2011/65/EEC, 2015/863/EEC |
