Swistec Ripple Control Receivers
SRvario – The classic Receiver for DB board mounting
The SRvario is a state-of-the-art ripple control receiver of the newest generation with its outer dimension fulfilling DIN 43861-2 requirements.
With its big variety of pluggable relays (up to four 40A or six 16A relays) the SRvario is always the first choice when multiple switching tasks need to be complied with.
The SRvario is also the best choice when old receivers need to be replaced.
Features
- 1 to 6 relays 230 V, 16 A two-way contact
- 1 to 4 relays 230 V, 40 A normally open contact
- Relays, pluggable, with blind cover for unused slots
- USB-interface and optical interface in accordance with IEC 62056-21 for parameterization, ripple-control signal analysis and protocol evaluation
- In case of parameterization via USB, no supply voltage connection is necessary.
- Pluggable PROM as alternative, simple solution for parameterization tasks (optional)
- DIN-rail mounting in accordance with DIN EN 60715 possible
- Swistra®-functionalities (option)
SRcompact – The compact Receiver for DIN rail mounting
The SRcompact is a state-of-the-art ripple control receiver of the newest generation for DIN rail mounting.
With its two relays (16 A change-over contact) the SRcompact is ideal for all applications where mounting space is limited.
Features
- 2 relays 230 V, 16 A change-over contacts
- Indication of relay switch positions via LED
- Optical interface in accordance with IEC
62056-21 for parameterization, ripple control signal analysis and protocol evaluation - DIN-rail mounting in accordance with DIN EN 60715 possible
- Compatible with all telegram systems commonly used (incl. DIN 43861-301)
- Swistra functionalities (option)
- Underfrequency detection
- Reaction on loss and return of power individually programmable
- Time Program Functions
- Network wide clock synchronisation
SReeg – the small receiver for direct control of PV-inverters
The SReeg is a state-of-the-art, Swistra®-compatible audio-frequency ripple control receiver which has been specifically designed to meet load management tasks.
It is particularly well-suited for controlling photovoltaic inverters.
The SReeg offers a total of 4 relay contacts which can switch control currents
(max. 2 A / 30 VDC or 0.2 A / 230 VAC or max. 60 W), in an only 36 mm small DIN rail case.
Gold-clad twin contacts gurantee a maximum reliability – even for low voltages and low currents.
- Unit dimensions in accordance with DIN 43880 for DIN-rail mounting in accordance with DIN EN 60715
- Unit width 36 mm
- Suitable for „installation space for tariff control units“ in electricity-meter cabinets
- 4 relays 230 V / 0.2 A NO contact (also programmable as NC contact)
- Surge-proof relays up to 4 kV in accordance with IEC 60060-1
- Position indicator for relays and display of functions via LED
- Suitable for all commonly-used, conventional ripple-control telegrams
(incl. DIN 43861-301) - Clock timer function with 48 h power reserve (optional)
- Grid-wide (isochrone), secure clock time synchronisation better than 10 msec
- Optical interface in accordance with IEC 62056-21 for parameterization, analysis of ripple-control signals and evaluation of protocols
- Optional lead-sealable cover for terminal cover which can be used when not installed in sealed installation space
- Optional Swistra®-functionalities
- Special feature: gold-clad twin contacts
All Swistec ripple-control receivers use state-of-the-art, recently developed filter algorithms that can even reliably process ripple-control signals with operating voltages below
0.3 % Un, a result of state-of-the-art processor technology that combines high processing power with low power consumption.
SRlux – fits into any pole
The SRlux is tailored to the special requirements of lighting control and the installation of cable boxes inside lamp posts.
In addition to the relays commonly used for lamp load activation, a 0−10 V outlet enables the specifcation of arbitrary dimming values for the lighting.
Features
- 2 relays 230 V with 1 closing contact each
- Analogue voltage output 0-10 V (optional) for control of street light dimmers
- Compatible with all telegram systems commonly used (incl. DIN 43861-301)
- Swistra functionalities (optional)
- Reaction on loss and return of power individually programmable
- Time Program Functions, astronomical calendar
- Network wide clock synchronisation
- Optical interface in accord. with IEC 62056-21 for parameterization
- Waterproof casing (optional)