n
DNS address
: IP address of the DNS server
n
web-portal
: Settings at the web portal
–
Web portal setting
: Disabling of data transmission
and selection of a web portal
–
Re-transmission
: Data in the inverter is transmitted a
second time
–
Connection check
: Checks the internet connection and
indicates the result
3.3.4 Service menu
The service menu items are described below. Some items are
password protected; see
further information on page 49 (menu
structure)
You can obtain the password from technical support; see
NOTICE!
Risk of reduced yields. In the service menu, inverter
and grid parameters can be changed. The service
menu must only be operated by a specialist, who
ensures that the change does not violate applicable
regulations and standards!
The inverter output power can be manually limited to a minimum of
500 W. When the power is manually limited, the Power reduction
symbol is shown in the status display and the ‘Derating’ / ‘Cause:
User default’ measurement is displayed.
The device can regulate the input voltage to a manually adjustable
value. This switches off the automatic setting of the MPP (MPP
tracking). The input voltage can be adjusted over a range between
the maximum and minimum input voltage and the minimum input
voltage in 1V steps.
Exemplary application: Hydroelectric installation
NOTICE!
Before setting a fixed input voltage, make sure that
the PV generator is suitable for this. Otherwise, this
may result in yield losses or damage to the system.
Power limiter
Fixed voltage
EN
747,431 | Z09.2 | 18/02/2016
19
Summary of Contents for coolcept StecaGrid 1500
Page 1: ...Installation and operating instructions EN coolcept coolcept x 747 431 Z09 2 2016 02 18...
Page 57: ...Fig 20 Email confirming successful registration EN 747 431 Z09 2 18 02 2016 57...
Page 85: ...Appendix EN 747 431 Z09 2 18 02 2016 85...
Page 93: ...747 431 Z09 2 2016 02 18...
Page 94: ......
