ABB SPAG 310 C Generator Protection Relay

ABB SPAG 310 C Generator Protection Relay Supplier and Exporter in India

ABB SPAG 310 C Replacement and Availability

ARP IMPEX supplies and exports ABB SPAG 310 C generator protection relays for replacement, maintenance and existing generator protection panels.

SPAG 310 C belongs to ABB’s older SPACOM generator protection range. It was mainly used for protection of small and medium-sized generators in power plants, industrial generating stations, marine installations and offshore applications.

The relay combines the main protection functions required on older generator installations, including overcurrent, short-circuit, reverse power and overvoltage protection. It can also be used for load shedding through its additional overcurrent section.

SPAG 310 C is now a legacy ABB relay, so most buyers looking for this model already have it installed. Typical needs include replacement of a failed relay, maintenance stock, plant shutdown spares or keeping an older generator panel in service.

If you need an ABB SPAG 310 C replacement relay, send us the complete ABB order code or a clear photograph of the existing relay nameplate. We can check the correct version and quote against your quantity and destination country.

Technical Specifications

• Brand: ABB
• Series: SPACOM / SPAG
• Model: SPAG 310 C
• Product type: Generator protection relay
• Product status: Legacy / discontinued
• Main application: Protection of small and medium generators
• Current input: 1 A or 5 A
• Voltage input: 100 V or 110 V
• Overcurrent protection: Available
• Short-circuit protection: Available
• Reverse power protection: Available
• Overvoltage protection: Two-stage
• Load shedding: Available through additional overcurrent protection
• Communication: SPA serial communication
• Self-supervision: Built-in
• Installation: Generator protection and control panels

For an exact replacement, the complete ABB part number and auxiliary supply should be checked from the existing relay nameplate.

Features

• Three-phase overcurrent protection
• Short-circuit protection
• Reverse power protection
• Two-stage overvoltage protection
• Load shedding capability
• Protection of generator and prime mover
• Local indication of relay status
• SPA serial communication
• Internal relay self-supervision
• Suitable for existing SPACOM generator protection panels

The relay was designed to combine several basic generator protection functions in one unit, which is why it is still found in many older generator installations.

Applications

SPAG 310 C is commonly used in:

• Small and medium generator protection
• Hydro power plants
• Thermal power stations
• Captive power plants
• Industrial generator installations
• Generator protection panels
• Diesel generator plants
• Marine generator systems
• Passenger and service vessels
• Offshore platforms
• Oil drilling installations
• Existing ABB SPACOM panels
• Plant shutdown spare requirements

For most current buyers, the application is an existing generator panel where SPAG 310 C is already installed and needs to be replaced or kept as a spare.

ABB SPAG 310 C Product Status

ABB SPAG 310 C is a legacy relay and is no longer an active ABB product.

This makes the relay particularly relevant for:

• Failed relay replacement
• Matching legacy spare
• Plant shutdown stock
• Maintenance inventory
• Older generator panel support
• Generator protection modernisation

If you already have SPAG 310 C installed, the complete order code and nameplate are the best starting points for checking availability.

ABB SPAG 310 C Replacement

For an original or matching SPAG 310 C spare, please send:

• Complete ABB order code
• Clear relay nameplate photograph
• Quantity
• Destination country
• Required delivery schedule

If the original unit is available, we can quote against the exact part number.

If an exact legacy spare is not practical, a current ABB generator protection relay can be reviewed as part of a panel upgrade.

Modern ABB Alternative for SPAG 310 C

ABB’s current generator protection range includes REG615 Generator and Interconnection Protection, which is used for protection and control of small and medium generators.

REG615 should not be treated as a direct plug-in replacement for SPAG 310 C.

For a modern replacement, the existing generator application should be checked before final selection. Useful information may include:

• Generator rating
• Generator voltage
• CT ratio
• Existing protection functions
• Auxiliary supply
• Existing relay settings
• Panel wiring

For the first enquiry, however, you do not need to send all of this information. The existing SPAG 310 C nameplate is normally enough to start the discussion.

Why Buy ABB SPAG 310 C from ARP IMPEX?

ARP IMPEX supports international buyers looking for ABB relays for replacement and maintenance needs.

We can assist with:

• ABB part-code checking
• Relay nameplate matching
• Legacy SPAG 310 C availability
• Single-unit and multiple-quantity quotations
• Replacement for failed relays
• Plant shutdown and maintenance spares
• Technical datasheets
• Export packing
• International shipping support
• Current ABB generator protection options where required

We handle enquiries from power plants, EPC contractors, industrial companies, maintenance contractors, marine operators and electrical traders.

Request a Quote for ABB SPAG 310 C

For price and availability, please send:

• ABB SPAG 310 C complete part or order number
• Clear nameplate photograph
• Required quantity
• Destination country
• Required delivery date

If the full order code is not available, send the relay nameplate, and we can start from there.

Send your ABB SPAG 310 C part code, quantity and destination country to ARP IMPEX for price, availability and export quotation.

ARP IMPEX supplies ABB SPAG 310 C replacement relays and legacy ABB SPACOM generator protection spares for international buyers.