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Power Quality, Metering & Power Supplies
Power Quality, Metering & Power Supplies Categories
Power Quality, Metering & Power Supplies
Siemens 6RA8087-6DS22-0AA0 SINAMICS DCM Two-Quadrant DC Converter 400V AC 706A / 485V DC 850A
Siemens 6RA8085-6DV62-0AA0 SINAMICS DCM Four-Quadrant DC Converter 400V AC 498A / 420V DC 600A
Siemens 6RA8085-6DS22-0AA0 SINAMICS DCM Two-Quadrant DC Converter 400V AC 498A / 485V DC 600A
Siemens 6RA8081-6DV62-0AA0 SINAMICS DCM 420V DC 400A DC Converter
Siemens 6RA8081-6DS22-0AA0 SINAMICS DCM D485/400 400V 3AC 332A to 485V DC 400A 2Q DC Converter
Siemens 6RA8078-6DV62-0AA0 SINAMICS DCM Four-Quadrant DC Converter 400V AC 232A / 420V DC 280A
Siemens 6RA8078-6DS22-0AA0 SINAMICS DCM Two-Quadrant DC Converter 400V AC 232A / 485V DC 280A
Siemens 6RA8075-6DV62-0AA0 SINAMICS DCM D420/210 400V 3AC 174A to 420V DC 210A 4Q DC Converter
Siemens 6RA8075-6DS22-0AA0 SINAMICS DCM 400V 174A to 485V DC 210A Two-Quadrant DC Converter
Siemens 6RA8031-6DV62-0AA0 SINAMICS DCM 420V DC 125A 4-Quadrant DC Converter
Siemens 6RA8031-6DS22-0AA0 SINAMICS DCM 485V DC 125A 2-Quadrant DC Converter
Siemens 6RA8028-6DV62-0AA0 SINAMICS DCM D420/90 400V 3AC 75A to 420V DC 90A 4Q DC Converter
Siemens 6RA8028-6DS22-0AA0 SINAMICS DCM 400V 75A to 485V DC 90A Two-Quadrant DC Converter
Siemens 6RA8025-6DV62-0AA0 SINAMICS DCM 420V DC 60A 4-Quadrant DC Converter
Siemens 6RA8025-6DS22-0AA0 SINAMICS DCM 400V/50A In 485V/60A Out Two-Quadrant DC Converter
Siemens 6RA8018-6DV62-0AA0 SINAMICS DCM 420V DC 30A 4-Quadrant DC Converter
Siemens 6RA8013-6DV62-0AA0 SINAMICS DCM DC Converter 400V AC / 420V DC 15A 4-Quadrant B6
Siemens 7KT9020 7KT9 Energy Analyzer
Siemens 7KT5502 7KT5 230V Energy Analyzer
Siemens 7KT1682 7KT1 5A 400V Energy Analyzer
Power quality, metering and power supplies from ABB, Siemens and Schneider Electric: over 700 products for measuring energy, supplying control circuits and correcting power factor in low-voltage panels. The range covers rated currents from under 1 A to 6000 A and DC supplies up to 98.5 kW. Stoklink ships worldwide from Turkey and quotes project volumes on request.
What's in this range
- Energy Meters & Power Analyzers – multifunction meters, energy analyzers and wireless energy sensors for monitoring load and consumption.
- Current Transformers – primary-to-5 A and low-voltage output transformers that feed meters, relays and analyzers.
- Power Supplies – 24 V DC DIN rail units, DC UPS and buffer modules, redundancy and selectivity modules.
- Power Factor Correction – capacitors and related components that reduce reactive power in the installation.
How to choose
- Define the job first: billing-grade energy metering, power quality analysis, control power or reactive compensation each need a different product family.
- Match ratings to the circuit. Meters and transformers follow the primary current and system voltage, supplies follow the load current at 24 V DC, capacitors follow kvar and network voltage.
- Check accuracy class for metering points. Class 0.2S, 0.5 and 1 are common choices depending on whether the data is used for billing or for monitoring.
- Confirm mounting and communication: DIN rail or panel cut-out, Modbus or Ethernet interfaces, and input voltage range of the supply.
FAQ
What is the difference between an energy meter and a power analyzer?
An energy meter mainly records kWh consumption. A power analyzer also measures harmonics, power factor, demand and waveform data, so it suits power quality studies.
Do I need current transformers with every meter?
Not always. Direct-connect meters take current up to their rating. Above that, a meter normally works with current transformers, typically with a 5 A secondary.
Do you ship these products outside Turkey?
Yes. Stoklink ships worldwide from Turkey under EXW terms. Lead time depends on distributor stock, and bulk quotes are available on request.