Electricity metering today works in an intelligent way. With our products, we take account of the digital energy revolution and are fully in line with the Forum Netztechnik/ Netzbetrieb and the FNN specifications. The advantages over the old mechanical meters are numerous. Examples are a higher measuring accuracy, extended protection against manipulation, a higher stability and a lower energy consumption.
A new generation is also being heralded because smart meter enable consumption information to be provided in real time, allowing energy bills to be made during the year and, in addition to pure electricity consumption and also facilitate statistical evaluations depending on machine, department, time of day, etc. As part of the digital energy revolution, companies can also be dynamically priced and thus use low-cost low-load times.
DVSB(R)
Electronic three-phase meter / smart meter Metering System-2020
Three phase - 4 wire direct connected electricity meters of the DVSB series are manufactured in accordance with FNN specifications “Basiszähler” version 1.4. According to EnWG, they are used as measuring instruments together with a BSI Smart Meter Gateway as intelligent metering system (iMSys) or individually as so called “moderne Messeinrichtung” (mME) below the installation obligation for iMSys.
The three phase - 4 wire direct connected electricity meters of DZG are currently available in the direct measuring version for SLP measurement as type DVSB or for RLM measurement as type DVSBR. The corresponding metering technology for semi-direct measurement in the low-voltage grid is currently still under development. The DVSB series is supplemented by the DWSB version, which has a 1-phase approval (L3) for use as an alternating current meter. All other performance criteria comply with DVSB.
The DVSB is optionally available with a double tariff meter that can be controlled via terminals.
DVZE
DVZE - Electronic electricity meter / eHz design
Electronic three-phase meters of the DVZE series are manufactured in accordance with FNN specification sheet basic meter version 1.4. The DVZE is our basic meter for measuring stations with plug-in technology. According to EnWG, this meter is used as a measuring device together with a BSI Smart Meter Gateway as an intelligent measuring system (iMSys) or also individually as a modern measuring device (mME) below the installation obligation for iMSys. All variants of this meter type are phase-balancing The DVZE is an alternating current four-wire meter for direct connection. The DVZE series is supplemented by the DWZE version, which has a single-phase approval (L3). All other performance criteria correspond to the DVZE.
DVS74/DWS74
Three phase electronic electricity meter Electricity meter for active consumption measurement in accordance with §29(3) and §61(3) of the Measuring Point Operating Act (MsbG) of 29.08.2016, as well as FNN - Specifications “Basiszähler Funktionale Merkmale” version 1.4. This meter can be upgraded to an intelligent metering system (iMSys) according to §21(1) MsbG by means of a pluggable LMN interface. The DWS74 differs from the DVS74 by the extension to the 1-phase approval for use as an alternating current meter. Here an optional factory configuration of up to three phases for L1, L2 and L3 each can be carried out on delivery. Alternative data interfaces expand its function and make the meter interesting for the sales networks of municipal utilities. PlugIn versions:
- LMN (according to FNN)
- LoRa (with integrated wMBus)
- RS485
The DVS74 is optionally available with various terminal cover versions:
- Standard terminal cover (L 100 mm, free space 50 mm)
- Long terminal cover (L 162 mm, free space 120 mm)
- Middle terminal cover (L 120 mm, free space 80 mm)
- Long terminal cover punched out (length 162 mm, clearance 120 mm, for piggyback mounting of additional devices)
- DIN rail terminal cover with module cover (e.g. for the use of a Smart Meter Gateway)
DVS76/DWS76
Three phase electronic electricity meter Electricity meter for active consumption measurement in accordance with §29(3) and §61(3) of the Measuring Point Operating Act (MsbG) of 29.08.2016, as well as FNN - Specifications “Basiszähler Funktionale Merkmale” version 1.4. This meter can be upgraded to an intelligent metering system (iMSys) according to §21(1) MsbG by means of a pluggable LMN interface. The DWS76 differs from the DVS76 by the extension to the 1-phase approval for use as an alternating current meter (AC meter). Here an optional factory configuration of up to three phases for L1, L2 and L3 each can be carried out on delivery. Compared to the DVS74 the DVS76 has a limitation max-current 60A and is equipped with cage clamps. A currentness reading of the meter is also possible without the device being connected to the 3x230/400 mains voltage. The external power supply required for this can be generated on the one hand via a battery source (e.g. powerpack) or a 12V USB interface (e.g. DVS76 programming adapter). Furthermore, this meter has a wired RS485 interface for reading out the meter data. This is available until a plug-in is inserted. Alternative data interfaces extend its function and make the meter interesting for the distributors of municipal utilities. PlugIn versions:
- LMN (according to FNN)
- LoRa (with integrated wMBus)
- wMBus
- RS485
The DVS74 is optionally available with various terminal cover versions:
- Standard terminal cover (L 100 mm, free space 50 mm)
- Long terminal cover (L 162 mm, free space 120 mm)
- Middle terminal cover (L 120 mm, free space 80 mm)
- Long terminal cover punched out (length 162 mm, clearance 120 mm, for piggyback mounting of additional devices)
- DIN rail terminal cover with module cover (e.g. for the use of a Smart Meter Gateway)
If required, the optional customer interface (flashlight function) can be deactivated at the factory so that only the operating button of the mater can be used to access the historical data.
WS74
Single Phase Electronic Electricity Meter
Electricity meter for active consumption measurement according to §29(3) and §61(3) of the Measuring Point Operating Act (MsbG) of 29.08.2016, as well as FNN specifications “Basiszähler Funktionale Merkmale” Version 1.4.
This meter can be upgraded to an intelligent measuring system (iMSys) according to §21(1) MsbG by means of a pluggable LMN interface.
Alternative data interfaces expand its function and make the meter interesting for the sales networks of municipal utilities.
- LMN (according to FNN)
- LoRa (with integrated wMBus)
- RS485
The WS74 is optionally available with various terminal cover versions:
- Standard terminal cover (L 90 mm, free space 40 mm)
- Short terminal cover (L 50 mm, free space 0 mm)
- Long terminal cover (L 135 mm, free space 120 mm)
WS76
Single Phase Electronic Electricity Meter.
Legally compliant electricity meter for active consumption measurement in accordance with §29(3) and §61(3) of the Measuring Point Operation Act (MsbG), as well as FNN specifications“Basiszähler Funktionale Merkmale” version 1.4. This meter can be upgraded to an intelligent metering system (iMSys) in accordance with §21(1) MsbG using a pluggable LMN interface. Alternative data interfaces extend its function and make the meter interesting for the sales departments of municipal utilities.
- LMN (according to FNN
- LW
- wMBus
- RS485
The meter is equipped with cage clamp terminals for use up to max. 60 A. The WS76 is optionally available with three different terminal cover versions:
- Standard terminal cover (length 90 mm, clearance 40 mm)
- Short terminal cover (length 50 mm, clearance 0 mm)
- Long terminal cover (length 135 mm, clearance 120 mm)