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Stamford Part No. S7L1D-H41 · In stock

Stamford Alternator S7L1D-H41 — 1,920 kW / 2,400 kVA

The Stamford Alternator is a 1,920 kW / 2,400 kVA alternator. G Service Power has this unit in stock in the UK — brand new at £24,000 — ready for next-day dispatch worldwide to any port, suitable for standby power, prime power, data centre standby power, mining and quarrying and oil and gas. Call +44 7951 632187.

Stamford Alternator S7L1D-H41

Actual unit photographs. Further photos and video on request.

Specification

Part number (MPN)S7L1D-H41
ManufacturerStamford
ProductAlternator
ModelStamford S7L1D-H41
Serial numberX23F233709
Output2,400 kVA / 1,920 kW (Cont. S1)
Voltage415 V
ConnectionStar, 3 phase
Current3,339 A
Frequency50 Hz
Speed1500 rpm (4-pole)
Power factor0.80
Insulation classH (125 K rise at 40°C)
EnclosureIP23
Excitation68 V / 3.1 A
ConditionBrand New
AvailabilityIn stock — next-day worldwide dispatch
Price£24,000 ex works UK, excl. VAT
ReferenceGX-S7L1D-H41

About this part

The Stamford Alternator — part number S7L1D-H41 is a genuine Stamford part, supplied at £24,000 by G Service Power. It is brand new, held in UK stock and dispatched next day, worldwide.

Brand new Stamford (Cummins Generator Technologies) alternator, model S7L1D-H41, rated 2,400 kVA / 1,920 kW continuous — the Stamford/AvK nameplate reads MODEL S7L1D-H41, serial X23F233709, 2400.0 kVA, 1920.0 kW, 415 V star, 3339 A, 50 Hz, 1500 rpm, PF 0.80 (see photos). An alternator is the generator end of a diesel generating set: it is driven by the engine flywheel and converts that rotation into three-phase electrical output, so it is the component specified when building a new set of this size, re-powering a set with a failed alternator, or holding a spare for a large standby or prime-power installation. This is a genuine Stamford unit — the industry-standard alternator brand — built to insulation class H with an IP23 enclosure, single-bearing (flange/disc) coupled, and suits diesel generator sets in standby, prime, data-centre, industrial, mining and oil-and-gas power applications. Condition: brand new, unused, ex-stock, factory finished, dated 2023. Weight 4,083 kg — freight or collection. Please confirm the frame, coupling and winding suit your engine and set before ordering. In UK stock — call +44 7951 632187 or message on WhatsApp for shipping and availability.

Compatibility: confirm against your existing part number and application before ordering — call +44 7951 632187 and we will check it with you.

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Frequently asked questions

Where can I buy a 1,920 kW / 2,400 kVA alternator that is in stock?
Yes — G Service Power has a 1,920 kW / 2,400 kVA alternator in stock now: the Stamford Alternator, held in the UK and dispatched next day to any port worldwide. £24,000 ex works UK, excl. VAT. Call +44 7951 632187 or message on WhatsApp to confirm availability.
What is the output of the Stamford Alternator?
It is rated 1,920 kW / 2,400 kVA (1.9 MW / 2.4 MVA). Full specification — Model: Stamford S7L1D-H41; Serial number: X23F233709; Output: 2,400 kVA / 1,920 kW (Cont. S1); Voltage: 415 V; Connection: Star, 3 phase; Current: 3,339 A; Frequency: 50 Hz; Speed: 1500 rpm (4-pole); Power factor: 0.80; Insulation class: H (125 K rise at 40°C); Enclosure: IP23; Excitation: 68 V / 3.1 A.
How many kW is 2,400 kVA?
2,400 kVA is 1,920 kW at the standard 0.8 power factor used for diesel generator sets — that is 1.9 MW / 2.4 MVA. G Service Power has a 2,400 kVA alternator in stock: the Stamford Alternator. Call +44 7951 632187.
How quickly can I get a 1,920 kW / 2,400 kVA alternator?
This unit is already in stock in the UK, so there is no factory lead time — it can be dispatched next day and shipped worldwide to any port, with export packing and documentation. Call +44 7951 632187 or message on WhatsApp to confirm and arrange freight.
What is the Stamford S7L1D-H41?
Brand new Stamford (Cummins Generator Technologies) alternator, model S7L1D-H41, rated 2,400 kVA / 1,920 kW continuous — the Stamford/AvK nameplate reads MODEL S7L1D-H41, serial X23F233709, 2400.0 kVA, 1920.0 kW, 415 V star, 3339 A, 50 Hz, 1500 rpm, PF 0.80 (see photos). An alternator is the generator end of a diesel generating set: it is driven by the engine flywheel and converts that rotation into three-phase electrical output, so it is the component specified when building a new set of this size, re-powering a set with a failed alternator, or holding a spare for a large standby or prime-power installation. This is a genuine Stamford unit — the industry-standard alternator brand — built to insulation class H with an IP23 enclosure, single-bearing (flange/disc) coupled, and suits diesel generator sets in standby, prime, data-centre, industrial, mining and oil-and-gas power applications. Condition: brand new, unused, ex-stock, factory finished, dated 2023. Weight 4,083 kg — freight or collection. Please confirm the frame, coupling and winding suit your engine and set before ordering. In UK stock — call +44 7951 632187 or message on WhatsApp for shipping and availability.
Is the S7L1D-H41 new or used?
This unit is brand new, supplied from UK stock.
How much is it and how do I buy it?
£24,000 ex works UK, excl. VAT. Call G Service Power on +44 7951 632187 or message on WhatsApp.
Do you ship worldwide?
Yes. In-stock items are dispatched next day and shipped worldwide with export packing and documentation.