Technical data
Subject to technical changes. Errors excepted.
You can find current information at www.kostal-solar-electric.com.
Input side (DC)
PIKO CI | Unit | 30 | 50 | 60 |
|---|---|---|---|---|
Max. PV power (cos φ = 1) | kWp | 45 | 75 | 90 |
Nominal DC power | kW | 30 | 50 | 60 |
Rated input voltage (Udc,r) | V | 620 | ||
Start input voltage (Udc,start) | V | 250 | ||
Min. system voltage (Udc,min) | V | 180 | 200 | |
Max. system voltage (Udc,max) | V | 1000 | 1100 | |
MPP range at rated output (Umpp,min) | V | 480 | 540 | |
MPP range at rated output (Umpp,max) | V | 800 | ||
Operating voltage range (Umpp,workmin) | V | 180 | 200 | |
Operating voltage range (Udc,workmax) | V | 960 | ||
Max. working voltage (Udc,workmax) | V | 960 | ||
Max. input current (Idc,max) per MPPT - from article number: PIKO CI 30: 10534223, PIKO CI 50: 10534084, PIKO CI 60: 10534085 | A | DC1-3: 40.5 | DC4-6: 40.5 | DC1-3: 39 DC4-6: 39 | DC7-8: 26 | DC9-10: 26 | DC1-3: 39 DC4-6: 39 | DC7-9: 39 | DC9-12: 39 |
Max. DC current per DC input (IStringmax) - from article number: PIKO CI 30: 10534223, PIKO CI 50: 10534084, PIKO CI 60: 10534085 | A | 14 | 18 | |
Max. input current (Idc,max) per MPPT - from article number: PIKO CI 30: 10523267, PIKO CI 50: 10523268, PIKO CI 60: 10523269 | A | DC1-3: 37.5 | DC4-6: 37.5 | DC2-4: 33 | DC6-8: 33 | DC10-11: 22 | DC13-14: 22 | DC2-4: 33 | DC6-8: 33 | DC9-11: 33 | DC12-14: 33 |
Max. DC current per DC input (IStringmax) - from article number: PIKO CI 30: 10523267, PIKO CI 50: 10523268, PIKO CI 60: 10523269 | A | 14 | ||
Max. DC short-circuit current (Isc_pv) | ||||
Number of DC inputs | 6 | 10 | 12 | |
Number of independent MPP trackers | 2 | 4 | ||
Output side (AC)
PIKO CI | Unit | 30 | 50 | 60 |
|---|---|---|---|---|
Rated power, cos φ = 1 (Pac,r) | kW | 30 | 50 | 60 |
Output apparent power (SAC,max) | kVA | 33 | 55 | 66 |
Nominal apparent power (Sac,nom) | kVA | 30 | 50 | 60 |
Min. output voltage (Uac,min) | V | 277 | ||
Max. output voltage (Uac,max) | V | 520 | ||
Rated current (I,nom) | A | 43.3 | 72.2 | 86.6 |
Max. output current (Iac,max) | A | 48 | 83 | 92 |
Short-circuit current (peak/RMS) | A | -/48 | -/83 | -/92 |
Grid connection | 3N~, 230/400 V, 50 Hz | |||
Rated frequency (fr) | Hz | 50 | ||
Grid frequency (fmin - fmax) | Hz | 47/53 | ||
Setting range for the power factor (cos φAC,r) | 0.8…1…0.8 | |||
Power factor at rated power (cos φAC,r) | 1 | |||
THD | % | <3 | ||
Device properties
PIKO CI | Unit | 30 | 50 | 60 |
|---|---|---|---|---|
Standby | W | <1 | ||
Efficiency
PIKO CI | Unit | 30 | 50 | 60 |
|---|---|---|---|---|
Max. efficiency | % | 98.2 | 98.3 | |
European efficiency | % | 97.9 | 98.1 | |
MPP adjustment efficiency | % | 99.9 | ||
System data
PIKO CI | Unit | 30 | 50 | 60 |
|---|---|---|---|---|
Topology: Without galvanic isolation – transformerless | Yes | |||
Protection class in accordance with IEC 60529 | IP 65 | |||
Protective class according to EN 62109-1 | I | |||
Overvoltage category according to IEC 60664-1 on input side (PV generator) | II | |||
Overvoltage category according to IEC 60664-1 on output side (grid connection) | III | |||
DC/AC overvoltage protection | Type 2 | |||
Degree of contamination | 4 | |||
Environmental category (outdoor installation) | Yes | |||
Environmental category (indoor installation) | Yes | |||
UV resistance | Yes | |||
AC cable diameter (min-max) | mm | 22…32 | 35…50 | |
AC cable cross-section (min-max) | mm² | 10…25 | 35…50 | |
PV cable cross-section (min-max) | mm² | 4…6 | ||
Max. fuse protection on output side (AC) IEC 60898-1 | A | B63 / C63 | B125 / C125 | |
Internal operator protection in accordance with EN 62109-2 | RCMU/RCCB type B | |||
Independent disconnection device according to VDE V 0126-1-1 | Yes | |||
Height/width/depth | mm | 470/555/270 | 710/855/285 | |
Weight | kg | 41 | 83 | |
Cooling principle – regulated fans | Yes | |||
Max. air throughput | m³/h | 185 | 411 | |
Noise emission (typical) | dB(A) | 50 | <63 | |
Ambient temperature | °C | -25…60 | ||
Max. operating altitude above sea level | m | 4000 | ||
Relative humidity | % | 0…100 | ||
Connection technology, DC side | Amphenol plug H4 | |||
Connection technology, AC side | M5 | M8 | ||
Interfaces
PIKO CI | Unit | 30 | 50 | 60 |
|---|---|---|---|---|
Ethernet LAN TCP/IP (RJ45) | 2 | |||
Wi-Fi (2.4 GHz [IEEE 802.11 b/g/n]) | Yes | |||
RS485 | 1 | |||
Digital inputs | 4 | |||
Directives / Certification
Directives / Certification | |
|---|---|
PIKO CI 30 | EN62109-1, EN62109-2, VDE-AR-N 4105:2018, PO12.2, RD 244:2019, UNE 217001, EN 50549-1 -2, CEI0-16 2019, CEI0-21 2019 >11,08kW, UK G99/1-4 LV, IRR-DCC MV 2015, IEC61727/62116 |
PIKO CI 50 | EN62109-1, EN62109-2, VDE-AR-N 4105:2018, PO12.2, RD 244:2019, UNE 217001, EN 50549-1 -2, CEI0-16 2019, CEI0-21 2019 >11,08kW, UK G99/1-4 LV, IRR-DCC MV 2015, IEC61727/62116 |
PIKO CI 60 | EN62109-1, EN62109-2, VDE-AR-N 4105:2018, PO12.2, RD 244:2019, UNE 217001, EN 50549-1 -2, CEI0-16 2019, CEI0-21 2019 >11,08kW, UK G99/1-4 LV, IRR-DCC MV 2015, IEC61727/62116 |
Overvoltage category II (DC input): The device is suitable for connection to PV strings. Long feed cables out of doors or a lightning protection system in the vicinity of the PV system may make lightning protection or surge protection equipment necessary.
Overvoltage category III (AC output): The device is suitable for permanent connection in the grid distribution behind the meter and the line protection fuse. If the connection cable travels outdoors over long distances, overvoltage protection devices may be necessary.
Degree of contamination 4: Contamination results in continuous conductivity, e.g. due to conductive dust, rain or snow; indoors or outdoors.
Measured under rated output at an ambient temperature of 23 °C. In the case of an unfavourable string connection or higher ambient temperature, the noise emission may be higher.