DZG Metering in Oranienburg has developed the first DC meter GSH01 that complies with the German Calibration Act. With this new innovation, the direct use of direct current up to 1000 V and 650 A can be counted in compliance with the calibration law.
The DC meter variants are designed for DIN rail mounting. The compensated energy is calculated from the line resistance or an additional voltage measurement. The OCMF (Open Charge Metering Format) is used for compatibility with the S.A.F.E. transparency software. Charging information is sent with a digital signature.
With its DC meters, DZG Metering is continuing its path as a solution provider for the requirements of the energy revolution.
GSH4020
The DC meter GSH4020 is designed for DIN Rail and calculates the compensated energy by the line resistance.
Advantages:
- Compact, easy to use, simply designed to fit: as a world first, only 4TE wide
- Simple system integration, thanks to Rest API
- High Accuracy DC measurement method with optional cable loss compensation
- Industry standard cable connections for flexible installation
- Transparent and secure billing thanks to our state of the art OCMF protocol. Compatible with the S.A.F.E. transparency software
- Expandable with an eichrecht-compliant DZG exclusive external display
Features:
- Accuracy Class C
- Bi-directional Energy Metering
- Eichrecht compliant for use in public billing and charging systems
- Integrated display with Backlight
- Rated for 40 – 1000 V
- Max current lmax: 200 A
- Auxilary power supplay range: 9V - 24V DC
- Operation temperature range - from -40°C to +80°C
- High-quality build: Fiber-glass reinforced Polycarbonate
- IP20 Case Rating
- DIN rail 35mm and screw mounting
- Enviromental Condtionos M1
- Electromagnetic Conditions E2
- 2 inpendent RS485 (RJ12) interfaces
- Approximately 100.000 Charging Sessions (depending on the configured tariff text options) and 6500 Eichlog Entries
Certification and conformity:
- MID 2014/32/EU: EN 50470-4: 2023, IEC 62052-11:2021
- MessEG / MessEV, PTB-A 20.1 PTB-A 50.7
- UL 61010-1, CAN/CSA-C22.2 No. 61010-1-12
GSH02
The DC meter GSH02 is designed for DIN Rail and calculates the compensated energy by the line resistance.
Advantages:
- Direct connection meter for DIN rail
- Rated voltage: 50 – 1000 V
- Reference current lref: 130 A
- Maximum current lmax: 650 A
- Data format/protocol: OCMF, compatible with the S.A.F.E. transparency software
- 6TE wide
- American CSA certification (UL conform)
Certification and conformity:
- UL 61010-1, CAN/CSA-C22.2 No. 61010-1-12
GSH01
The DC meter GSH01 is designed for DIN Rail and calculates the compensated energy by the line resistance.
Advantages:
- Direct connection meter for DIN rail
- Rated voltage: 150 - 1000V
- Reference current lref: 130A
- Maximum current lmax: 650A
- Data format/protocol: OCMF, compatible with the S.A.F.E. transparency software
- 6TE wide
Certification and conformity:
- MID 2014/32/EU: EN 50470-4: 2023, IEC 62052-11:2021
- MessEG / MessEV, PTB-A 20.1 PTB-A 50.7
- LNE- 40191