The Steca PA HS200 is a highly intelligent current sensor with ex- tremely low own consumption.
The Steca PA HS200 comes into play when (e.g.) an inverter is directly connected to the battery and the Steca Power Tarom charge controller cannot measure the current consumption. A shunt is also required when an additional generator (e.g. PV, wind or diesel) di- rectly charges the battery without being connected to a Steca Power Tarom charge controller. The current is measured contact-free via a Hall-effect sensor. The data is transmitted to the charge controller over a cable connection.
Up to two Steca PA HS200 shunts can be connected and the measured currents can be selectively added to the charging current, battery current or load current as desired.
Product No. AS1008 Product features: Robust metal casing Automatic detection of voltage Wide current measuring range Potential free current measurement Communicates and stores data in the Steca PA Tarcom Integrated Hall sensor Displays: 1 or 3 LEDs indicate operating states (Steca PA HS200/400) Display via charge controller screen Interfaces: StecaLink Bus (only Steca PA HS400) Two RJ45 cable sockets Certificates: Compliant with European Standards (CE) Made in Germany Developed in Germany Characterisation of the operating performance: System voltage 10 V … 65 V Own consumption < 9 mA Measurement accuracy (-20 A … +20 A) +/-1 %
(-200 A … +200 A) +/-3 %
Measuring interval 60 s Operating conditions: Ambient temperature -15 °C … +50 °C Relative humidity 75 % Fitting and construction: Interfaces Power Tarom Current range “battery“ mode -200 A … +200 A Current range “charge“ mode 0 A … +200 A Current range “load“ mode -200 A … 0 A Degree of protection IP 22 Dimensions (X x Y x Z) 103 x 60 x 24 mm Weight 120 g Max. diameter for battery cable 19 mm