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EN / SunMaster CS15TL RP / CS20TL RP / CS30TL RP
13 TECHNICAL SPECIFICATIONS
CS15TL RP CS20TL RP CS30TL RP
GENERAL SPECIFICATIONS
Operating temp. Ambient temperature -20°C to 60°C (full power up to 45 °C. )
Enclosure Powder coated aluminum
Protection degree IP65 electronics for outdoor application
Pollution degree II
Relative humidity 4 – 100% condensing.
Operation altitude 2000m
Safety class Class I metal enclosure with protective earth
Weight 65 kg (143 lbs) 65 kg (143 lbs) 75 kg (165 lbs)
Dimensions See section 13.2 See section 13.2 See section 13.2
SOLAR INPUT (DC)
Recommended PV power range 13 kWp – 19 kWp 18 kWp – 25 kWp 26 kWp – 38 kWp
Maximum input power 17 kW DC 22 kW DC 33 kW DC
Start up power 20 W 20 W 20 W
Operating voltage 200 V DC – 950 V DC 200 V DC – 950 V DC 200 V DC – 950 V DC
Nominal voltage 650 V DC 650 V DC 650 V DC
MPP voltage range @ nominal
power 350-800 V DC 350-800 V DC 460-800 V DC
Absolute maximum voltage 1000 V DC 1000 V DC 1000 V DC
Maximum array capacitance 6 µF total for 2 inputs
Number of inputs 2 MPP trackers / 2 inputs,
Connectors 2 x 2 PV MultiContact 2 x 2 PV MultiContact 2 x 2 PV Phoenix Contact
Rated current 2 x 23 A (can be paralleled) 2 x 30 A (can be paralleled) 2 x 34 A (can be paralleled)
PV module safety qualification The connected PV modules must be IEC 61730 Class A rated.
String connections Optional string box with DC switch, surge protection and string fuses available.
GRID OUTPUT (AC)
Voltage 230V (3phase, 4 wire Y) +/- 20%
Nominal power 15 kVA 20 kVA 30 kVA
Maximum power 15.75 kVA 21 kVA 31.5 kVA
Nominal current 3 x 24 A 3 x 32 A 3 x 46 A
Max. Inrush Current 28.2A
Short circuit L-N 150A peak/ 12.9A RMS(3 cycl) during 8ms
Short circuit L-L 298A peak/ 21.8A RMS (3 cycl) during 4ms
Frequency 50 / 60 Hz
Nominal power factor > 0.99 at full power
Reactive power control 0.80 inductive – 0.80 capacitive
DC current injection < 20 mA
Harmonic distortion < 3 % THD
Stand by power < 2 W
EU efciency 97.6 % 97.7 % 97.7 %
Maximum efciency 98 % 98.1 % 98.1 %
Connector 3 Ph + N + PE ; IP67 3-phase AC plug
Fuse External fuses required
SAFETY DEVICES
Anti Islanding protection Compatible with national standards.
Safety devices DC side
Safety devices AC side
• isolation resistance measurement • polarity protection (diodes) • class III surge
protection (varistors) • overpower / overcurrent • temperature controlled power derating
• voltage / frequency window • redundant AC relays • integrated RCD (AC/DC sensitive),
trip levels: 30 mA jump, 300 mA continuous • DC current injection protection
• class III surge protection (varistors)
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