Studer variostring VS 70 Mode D'emploi

variostring
Max. solar power recommended
Puissance solaire max. | Max. Leistung des PV-Generators | Potencial solar máx.
Entrées MPPT | MPPT-Eingänge | Entradas MPPT
Tension de circuit ouvert du générateur solaire | Max. Spannung des PV-Generators | Tensión máx. de circuito abierto
Courant de sortie max. | Max. Batterieladestrom | Corriente máx. de salida
Tension nominale de la batterie | Nominalspannung der Batterie | Tensión nominal de batería
Consommation max. en standby | Max. Standby Eigenverbrauch | Autoconsumo máx. en standby
Poids | Gewicht | Peso
Dimension h/l/L | Abmessungen H/B/L | Dimensiones A/a/l
Ingress Protection according to IEC60529
Indice de protection | Schutzart | índice de protección
An exceptional device
– Reduces Balance of System costs
(eliminates expensive wiring for parallel
strings)
– Safe, simple and trouble-free connection
with SUNCLIX™ (Phoenix Contact "tool
free") PV connector
– Safety guaranteed, thanks to the reinforced
isolation between the PV generator and
battery, allowing for independent earthing
of the battery and/or solar modules
–
converter with >98 %
– Up to 15 variostring in parallel on the
same communication bus (105kW)
– 4 step charger fully programmable for
longer battery life
– Low self-consumption: <1W in night time
mode
– Display with 9 LEDs showing status and
current
– Suitable for any solar and battery system
– Optimal usage in an xtender system with
synchronized battery management
Data may change without any notice. | * Adjustable values | November 2024 © all rights reserved Studer Innnotec SA – V2.1
The variostring high voltage MPPT solar charge
controller ensures an optimal charge of the battery
maximizing the solar production. First of its kind,
the variostring achieves the highest conversion
power (900V) to 48V battery voltage, including
a galvanic isolation between the PV and battery.
100% designed and manufactured in Switzerland.
BSP
bts 01 bsp
Temperature sensor Advanced battery
processor (lead-acid)
rcc 02/03 xcom LAN/GSM
Remote monitoring
datalogger (Portal & App)
Compatible accessories
vario xtender
solar charge controller battery inverter
vs 70
4200 W
1
600 V
70 A
48 Vdc
< 20 mA (1 W)
5.51 kg
120/220/350 mm
IP54
CAN
xcom CAN
Communication with
lithium BMS
232i CAN 485i
xcom 232i/CAN/485i
Communication bridges
(openstuder)
arm 02
External auxiliary contacts
module
vs 120
3500 W - 7000 W
2
600 V - 900 V
60 A - 120 A
< 25 mA (1.25 W)
7.5 kg
133/322/466 mm
IP20
See more about our warranty
conditions on our website
studer-innotec.com/studer-care
9001:2015, 14001:2015.
Designed and manufactured
by studer in Switzerland