Eltek Solar Extension Kit 3U Shelf Max PV Capacity 6.4KW or 12.8KW With Flatpack2 48/1500HE Solar CTZ00000.1255
The Solar Extension kit is a compact solution to house up to 4x solar chargers a...
The Solar Extension kit is a compact solution to house up to 4x solar chargers a...
The Solar Extension kit is a compact solution to house up to 4x solar chargers and for use in new or existing Eltek power Systems.
Specially designed with the MC4 connectors for cables form PV panels,service switches and optional SPDs.The front and rear MC4 connection mechanism enables easy on-site installation into both outdoor and indoor enclosures.
MODEL | 2U SOLAR EXT. KIT | 3U SOLAR EXT. KIT | ||||
Part number | CTZ00000.1358 | CTZ00000.1255 | ||||
POWER MODULES | ||||||
Flatpack2 Solar Charger 1) | Flatpack2 48/3200 HE Solar | |||||
Peak efficiency | 97 % | |||||
Max no. of modules | Up to 2pcs | Up to 4pcs | ||||
INPUT DATA (SOLAR CHARGER) | ||||||
Voltage (operating range) | 85-420 VDC | |||||
Voltage (MPPT range) 2) | 100-380 VDC | |||||
Voltage (start-up) | 150 VDC | |||||
Maximum current | 20.3 ADC | |||||
Protection | Fuse, varistor for transient protection, reversed polarity, shutdown when VIN is too low, earth fault check during start-up | |||||
PV CONNECTION PANEL | ||||||
Service switches for PV arrays | 2 pcs 2-pole | 4 pcs 2-pole | ||||
MC4 connectors | 4 pcs (2 pcs per one PV array | ) 8 pcs (2 pcs per one PV array) | ||||
DC SPD (option) | Up to 2 pcs (Type 1+2) | Up to 4 pcs (Type 2) | ||||
OUTPUT DATA | ||||||
Voltage (default) | 53.5 VDC | |||||
Voltage (adjustable range) | 42 3) - 57.6 VDC | |||||
Max power, VIN ≥ 170 VDC | 6400 W | 12800 W | ||||
Max current, @VOUT = 48 VDC | 133 A | 266 A | ||||
Protection | Overvoltage shutdown, short circuit proof, high temperature, hot plug-in inrush current limiting | |||||
OTHER SPECIFICATIONS | ||||||
Alarms (Red LED) | High and low temperature shutdown, Converter Failure, Overvoltage shutdown on output, Fan failure, Low voltage alarm, CAN bus failure | |||||
Warnings (Yellow LED) | Low input voltage, Converter in power derate mode, Remote current limit activated, Input voltage out of range, flashing at overvoltage | |||||
Normal (Green LED) | Input and output ok | |||||
Operating temperature | -40 to +75 °C [-40 to +167 °F] 3) | |||||
Storage temperature | -40 to +85 °C [-40 to +185 °F | |||||
Dimensions (W x D x H) 5) | 482 x 384 x 89 (2U) mm [19 x 15.1 x 3.5 inch] | 482 x 384 x 133 (3U) mm [19 x 15.1 x 5.3 inch] | ||||
Weight (excluding modules) | Approximately 7 kg [15 lbs] | Approximately 10 kg [22 lbs] | ||||
DESIGN STANDARDS | ||||||
Electrical safety | EN 60950-1:2006/A2:2013, EN 62368-1:2020/A11:2020, EN 62109-1:2010/-2:2011 | |||||
EMC | ETSI EN 300 386 v1.3.2 EN 61000-6-1:2019, EN 61000-6-2:2019, EN 61000-6-3:2007/A1:2011/AC:2012, EN 61000-6-4:2019 | |||||
Environment | ETSI EN 300 019-2-1 v2.3.1:2017 (Class 1.2) ETSI EN 300 019-2-2 v2.4.1:2017 (Class 2.3) ETSI EN 300 019-2-3 v2.4.1:2015 (Class 3.2) ETSI EN 300 132-2 v2.6.1:2019 Normal operating conditions as per IEC 62040-5-3:2016 clause 4.2. Other operating conditions as per IEC 62040-5-3:2016 clause 4.3, must be advised | |||||
1) See Flatpack2 Solar charger datasheet for details 2) At nominal output voltages. MPPT will operate down to 100V, but the maximum input current limitation will de-rate maximum output power 3) Stand-by / test operation (VOUT < 48 VDC) limited for VIN > 250 VDC 4) +45 to +75 °C [+113 to +167 °F] with de-rated performance 5) Recommended minimum cabinet depth is 400 mm [15.7 inch] | ||||||
