StecaGrid SEM
Description
Smart Energy Manager for coolcept fleX, coolcept³ fleX, coolcept fleX XL
The solution for feed-in management
The StecaGrid SEM offers a variety of options for implementing feed-in management with a photovoltaic system. This allows a ripple control receiver for the respective distribution grid operator to be connected. In addition, the feed-in power at the grid connection point can be limited to an adjustable value or the ripple control signal can be switched to the relay output. Up to ten inverters can be connected to the StecaGrid SEM via the RS485 interface.
Simplest installation
StecaGrid SEM can be mounted in the control cabinet directly next to the ripple control receiver. The housing has the dimensions of a typical control cabinet and can be mounted on a top-hat rail. Power is supplied directly via 230 V. No plug-in power supply unit or external DC power supply is required.
A USB interface on the StecaGrid SEM can be used to access all connected StecaGrid inverters. A standard USB cable is used to establish the connection to a PC. The interface is attached to the front of the housing; this means that the cover in the control cabinet does not have to be removed.
Features
Product features
- Wall-mounting with top-hat rail
- Compact and robust product design
- Quiet and emission-free
- Maintenance-free
- Firmware update possible
Displays
- 4 LEDs show operating states
Interfaces
- Steca RS-485 bus
Options
- Can be connected to a data logger
Certificates
- Compliant with European Standards (CE)
- Made in Germany
Downloads
- StecaGrid SEM product pic drawing · jpg, 300 DPI, high quality · 0.264 MB
- StecaGrid SEM product pic drawing · jpg, 72 DPI, web quality · 0.178 MB
- StecaGrid SEM product pic 3D · jpg, 300 DPI, high quality · 1.039 MB
- StecaGrid SEM product pic 3D · jpg, 72 DPI, web quality · 0.334 MB
- StecaGrid SEM product pic · jpg, 300 DPI, high quality · 0.801 MB
- StecaGrid SEM product pic · jpg, 72 DPI, web quality · 0.265 MB
Technical data
| StecaGrid SEM | |
|---|---|
| Characterisation of the operating performance | |
| Own consumption | < 3 W |
| Operating conditions | |
| Area of application | indoor rooms with or without air conditioning |
| Interface to inverter | Steca RS-485 bus with max. 1,000 m cable length and 10 bus participants at maximum |
| Ambient temperature | 0 °C … +60 °C |
| Storage temperature | -40 °C … +85 °C |
| Relative humidity | 0 % … 95 % |
| Noise emission | silent |
| Fitting and construction | |
| Degree of protection | IP 20 |
| Terminal (fine / single wire) | 1.5 mm² / 2.5 mm² |
| Dimensions (X x Y x Z) | 72 x 91 x 58 mm |
| Weight | 300 g |
| Power supply | 230 V / 50 Hz or 60 Hz |
| Communication interface | 2 x RJ45; 4 x analogue for ripple control receiver, via screw-type terminals; USB, type B socket; S0 interface |
| Relay output | potential-free contact, 250 V AC / 16 A |
| Test certificate | see certificate download on the product page |