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7ve5120 4ca10 0a ff-0

SIEMENS

Home >  Products >  SIEMENS

Siemens 7VE5120-4CA10-0A/FF SIPROTEC Paralleling Device

SIPROTEC PARALLELING CONTROL7VE5120-4CA10-0A/FF
Product Name:SIPROTEC Paralleling Device Direct product enquiryWhatsapp:+86 18020776782Email:[email protected]
Brand Name:Siemens Model Number:7VE5120-4CA10-0A/FF
Place of Origin:Germany Warranty:12 Months
  • Overview
  • Specifications
  • Commercial Terms
  • Description
  • Paralleling Decision Path
  • Synchronizing Device Advantages
  • FAQ
  • After-Sales Support
  • Other Products
  • Recommended Products

Contact info

Sales Email Phone/Whatsapp
Jim Pei [email protected] +86 18020776782

Specifications

Parameter
Verified value
Model 7VE5120-4CA10-0A/FF
Manufacturer Siemens
Product Family SIPROTEC 7VE51
Device Function Paralleling device
Rated AC Voltage 100 to 125 VAC
Rated Frequencies 50 Hz, 60 Hz
Auxiliary DC Voltage Options 60 VDC, 110 VDC, 125 VDC
Connection Diagram C73207-A297-X2-2-12
Compliance Marking CE
Installation Notice Operation only with fixed cover
Identification Reference F.-Nr. BF9907048367

Commercial Terms

Minimum Order Quantity 1 Piece
Price Contact for Jim
Packaging Details Original new Factory Sealed
Delivery Time 3–7 Days
Payment Terms T/T
Shipping Method DHL / FedEx / UPS / TNT
Supply Ability Brand new, In Stock

Description

7VE5120-4CA10-0A/FF is a Siemens SIPROTEC paralleling device for 100 to 125 VAC measurement systems. The nameplate identifies 50 Hz and 60 Hz rated frequencies. Auxiliary DC voltage options are marked as 60, 110 and 125 VDC. The printed connection reference is C73207-A297-X2-2-12. The unit carries CE identification and must be operated with its fixed cover installed.

7VE5120-4CA10-0A/FF supports controlled paralleling by evaluating the electrical conditions required before a closing command is released. The device is intended for synchronizing-related control in generator and bus-coupling arrangements. Replacement planning should retain the complete suffix because the measurement, auxiliary-supply and interface configuration is order-specific.

Existing setpoints, wiring and breaker-control logic should be documented before removal. Functional commissioning must confirm the phase, voltage and frequency inputs against the installed scheme.

Paralleling Decision Path

01 · ACQUIREVoltage inputs

The device receives the configured system and reference voltage signals.

02 · COMPAREParalleling conditions

It evaluates the electrical relationship required by the synchronizing scheme.

03 · QUALIFYClosing release

A close permissive is produced only when the configured conditions are satisfied.

04 · COORDINATEBreaker command path

The release is passed into the associated breaker-control circuit.

Synchronizing Device Advantages

01100 to 125 VAC input classThe nameplate establishes the applicable measurement-voltage range. 02Dual-frequency useThe device is marked for both 50 Hz and 60 Hz systems. 03Defined DC supply choicesThe auxiliary supply marking covers 60, 110 and 125 VDC.
04Controlled closing releaseThe paralleling logic supports coordinated breaker closure. 05Wiring traceabilityThe printed C73207 connection reference supports terminal verification. 06Exact suffix controlThe full order code protects against installing a different 7VE51 configuration.

FAQ

01. What measurement voltage is marked for 7VE5120-4CA10-0A/FF?The Siemens label specifies a 100 to 125 VAC rated-voltage range.
02. Which frequency systems are covered by 7VE5120-4CA10-0A/FF?The device nameplate lists 50 Hz and 60 Hz.
03. What does 7VE5120-4CA10-0A/FF do before breaker closing?It evaluates the configured paralleling conditions before issuing the associated close release.
04. What must be recorded before removing 7VE5120-4CA10-0A/FF?Record synchronizing setpoints, input wiring, auxiliary supply and breaker-control logic.
05. Which diagram reference belongs to 7VE5120-4CA10-0A/FF?The nameplate gives connection diagram C73207-A297-X2-2-12.
06. Why is no PDF uploaded for 7VE5120-4CA10-0A/FF?No official Siemens PDF containing this complete suffix was found, so an unmatched family manual was intentionally omitted.

After-Sales Support

01 Warranty Support Most products are covered by a warranty of up to 12 months, subject to the applicable terms and conditions. If any product-related issue occurs during the warranty period, our team will assist you and provide an appropriate solution.
02 Technical Documentation Relevant datasheets and technical literature can be provided with the goods, offering useful information for product identification, installation, operation, and maintenance.
03 Fast Response We understand the importance of minimizing equipment downtime. Our team responds promptly to inquiries and provides professional assistance with product information, quotations, order status, shipping, and after-sales questions.
04 Global Customer Service We serve customers worldwide and provide reliable assistance from inquiry to delivery and after-sales service, ensuring clear and timely communication throughout the process.
05 Long-term Spare Parts Supply We continue to source discontinued, obsolete, and hard-to-find automation parts from various brands, helping customers maintain existing equipment and reduce downtime caused by spare parts shortages.

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