Studer VarioString VS-70 - Environment; Protection; Communication; Compliance

Studer Innotec SA
VarioString
User manual V 2.3 59
18.4 ENVIRONMENT
18.5 PROTECTION
18.6 COMMUNICATION
VarioString
VS-70
VarioString
VS-120
Network cabling
Studer communication bus
Remote control and display
RCC-02/03 / Xcom-232i / Xcom-LAN / Xcom-GSM
Language menus
English, French, German, Spanish
Datalogging
With RCC-02/03 on SD card,
one point every minute
18.7 COMPLIANCE
VarioString
VS-70
VarioString
VS-120
EC conformity
EMC 2004/108/CE · LV 2006/95/CE ·
RoHS 2011/65/CE
Security
IEC/EN 62109–1:2010
EMC (electromagnetic compatibility)
IEC/EN 61000–6–3:2011 · IEC/EN 61000–6–1:2005
VarioString
VS-70
VarioString
VS-120
Operating ambient temperature range
-20°C to 55°C
Relative moisture
Max 95%, without condensation
Degree of protection
IP54
IP20
Mounting location
Indoors, pollution degree 2
VarioString
VS-70
VarioString
VS-120
Polarity reversal of the PV generator
Protected
Polarity reversal on the battery side
Protected (only if a fuse is present on the battery
side)
Reverse current at night
Protected (no reverse polarity is possible)
Overvoltage on the battery side
Protected (up to 75V)
Overvoltage on the PV side
No protection
Over temperature
Protected