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Power Quality, Metering & Power Supplies

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Siemens 6EP1961-2BA31 SITOP PSE200U Selectivity Module 4x3 A 24 V DC

Reference No: 6EP1961-2BA31
Catalog No: 6EP1961-2BA31
Rated Current (A): 3
Rated Voltage (VAC): 24 V
2 pcs in stock
$157.32

Siemens 6EP1961-2BA21 SITOP PSE200U 24V DC 4x10A Power Supply Selectivity Module

Reference No: 6EP1961-2BA21
Catalog No: 6EP1961-2BA21
Rated Current (A): 10
Rated Voltage (VAC): 24 V
15 pcs in stock
$173.88

Siemens 6EP1961-2BA11 SITOP PSE200U 4x0.5-3A 24V Selectivity Module

Reference No: 6EP1961-2BA11
Catalog No: 6EP1961-2BA11
Rated Current (A): 12
Rated Voltage (VAC): 24 V
5 pcs in stock
$157.32

Siemens 6EP1961-2BA00 SITOP select 4-Channel 24V 40A Diagnostics Selectivity Module

Reference No: 6EP1961-2BA00
Catalog No: 6EP1961-2BA00
Rated Current (A): 40
Rated Voltage (VAC): 24 V
5 pcs in stock
$191.48

Siemens 6EP1935-6MF01 SITOP Battery Module 24V 12Ah Maintenance-Free DC UPS Module

Reference No: 6EP1935-6MF01
Catalog No: 6EP1935-6MF01
Rated Current (A): 30
0 pcs in stock
$252.54

Siemens 6EP1935-6ME21 SITOP Battery Module 24V/7Ah Power Supply Buffer Module

Reference No: 6EP1935-6ME21
Catalog No: 6EP1935-6ME21
Rated Current (A): 30
0 pcs in stock
$192.51

Siemens 6EP1935-6MD31 SITOP Pure Battery Module 24V/2.5Ah Buffer Module

Reference No: 6EP1935-6MD31
Catalog No: 6EP1935-6MD31
Rated Current (A): 15
0 pcs in stock
$415.04

Siemens 6EP1935-6MD11 SITOP Battery Module 24V/3.2Ah Power Supply Buffer Module

Reference No: 6EP1935-6MD11
Catalog No: 6EP1935-6MD11
Rated Current (A): 9.6
0 pcs in stock
$154.22

Siemens 6EP1935-6MC01 SITOP Battery Module 24V/1.2Ah Power Supply Buffer Module

Reference No: 6EP1935-6MC01
Catalog No: 6EP1935-6MC01
Rated Current (A): 3.6
0 pcs in stock
$149.04

Siemens 6EP1935-5PG01 SITOP UPS501S 5 kWs Capacitor Expansion Module DC UPS Module

Reference No: 6EP1935-5PG01
Catalog No: 6EP1935-5PG01
1 pcs in stock
$441.95

Siemens 6EP1933-2EC51 SITOP UPS500S 24V/15A 5kWs USB DC UPS Module

Reference No: 6EP1933-2EC51
Catalog No: 6EP1933-2EC51
Rated Current (A): 15
Rated Voltage (VAC): 24 V
0 pcs in stock
$652.05

Siemens 6EP1933-2EC41 SITOP UPS500S 24V DC/15A 2.5kWs DC UPS Module

Reference No: 6EP1933-2EC41
Catalog No: 6EP1933-2EC41
Rated Current (A): 15
Rated Voltage (VAC): 24 V
4 pcs in stock
$512.33

Siemens 6EP1931-2FC42 SITOP DC UPS 24V/40A USB Interface DC UPS Module

Reference No: 6EP1931-2FC42
Catalog No: 6EP1931-2FC42
Rated Current (A): 40
Rated Voltage (VAC): 24 V
0 pcs in stock
$632.39

Siemens 6EP1931-2FC21 SITOP DC UPS 24V/40A No Interface DC UPS Module

Reference No: 6EP1931-2FC21
Catalog No: 6EP1931-2FC21
Rated Current (A): 40
Rated Voltage (VAC): 24 V
0 pcs in stock
$555.80

Siemens 6EP1931-2EC42 SITOP DC UPS 24V/15A USB Interface DC UPS Module

Reference No: 6EP1931-2EC42
Catalog No: 6EP1931-2EC42
Rated Current (A): 15
Rated Voltage (VAC): 24 V
0 pcs in stock
$385.02

Siemens 6EP1931-2EC31 SITOP DC UPS 24V/15A Serial Interface DC UPS Module

Reference No: 6EP1931-2EC31
Catalog No: 6EP1931-2EC31
Rated Current (A): 15
Rated Voltage (VAC): 24 V
0 pcs in stock
$385.02

Siemens 6EP1931-2EC21 SITOP DC UPS Module 24 V DC/15 A DC UPS Module

Reference No: 6EP1931-2EC21
Catalog No: 6EP1931-2EC21
Rated Current (A): 15
Rated Voltage (VAC): 24 V
2 pcs in stock
$307.40

Siemens 6EP1931-2DC42 SITOP DC UPS 24V/6A USB Interface DC UPS Module

Reference No: 6EP1931-2DC42
Catalog No: 6EP1931-2DC42
Rated Current (A): 6
Rated Voltage (VAC): 24 V
0 pcs in stock
$326.03

Siemens 6EP1931-2DC31 SITOP DC UPS Module 24V/6A DIN Rail Serial Interface

Reference No: 6EP1931-2DC31
Catalog No: 6EP1931-2DC31
Rated Current (A): 6
Rated Voltage (VAC): 24 V
0 pcs in stock
$326.03

Siemens 6EP1931-2DC21 SITOP DC UPS Module 24V/6A DIN Rail No Interface

Reference No: 6EP1931-2DC21
Catalog No: 6EP1931-2DC21
Rated Current (A): 6
Rated Voltage (VAC): 24 V
0 pcs in stock
$254.61

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.