Generator coupled · Aeroderivative gas turbine · Rolls-Royce
Generator Service for RB211 Turbine
Do you run a RB211 (Rolls-Royce)? TEMISA Power Gen services the ELECTRICAL GENERATOR coupled to it — not the turbine. Independent ally of the OEM: overhaul, stator/rotor rewind, electrical testing and dynamic balancing, up to 350 MW, under CFE LAPEM W4200-12.
Important: TEMISA does not repair the RB211 turbine. We specialize in the electrical generator coupled to it — the OEM's ally on the electrical side.
The turbine
RB211 — Rolls-Royce
- Type: Aeroderivative gas turbine
- Power range: 27–44 MW
- Application: Gas pipeline compression and industrial generation
- Coupled generator: High-speed synchronous generator (generation variant)
- In our market: Common in PEMEX gas compression stations and pipelines (twin of Siemens SGT-A35).
The challenge on the generator
In compression stations the auxiliary generator runs continuous and remote — field service and critical-parts stock reduce downtime.
Our service
Service for the generator coupled to the RB211
Major overhaul (L3/L4)
Rotor removal, inspection, bearings and IEEE 115 commissioning.
Stator & rotor rewind
Class F/H coils with VPI under CFE LAPEM W4200-12 and EASA AR100.
Electrical testing
RSO, ELCID, partial discharge (OMICRON), hipot, tan delta, IR/PI, SFRA.
Dynamic balancing
Rotor balanced to ISO 21940 — up to 30 t / 3,600 rpm.
AVR & excitation
Brushless exciter / digital AVR retrofit (IEEE 421) diagnostics.
24/7 emergency
Remote <4 h · on-site <24 h · offshore <48 h. Downtime costs up to ~$125k/hr.
FAQ
FAQ — Generator coupled to RB211
Preguntas que recibimos con frecuencia. ¿No encuentras la tuya? Escríbenos a ventas@temisapowergen.mx.
Does TEMISA service the RB211 turbine itself?
No. TEMISA Power Gen specializes in the ELECTRICAL GENERATOR coupled to the RB211 (Rolls-Royce), not the turbine. We are an independent ally of the turbine OEM: we maintain, rewind, test and rehabilitate the high-speed synchronous generator (generation variant) — overhaul, stator/rotor rewind, electrical testing (RSO, ELCID, partial discharge) and dynamic balancing, up to 350 MW, under CFE LAPEM W4200-12 and ISO 9001:2015.
What generator is coupled to a RB211?
Typically a High-speed synchronous generator (generation variant). In compression stations the auxiliary generator runs continuous and remote — field service and critical-parts stock reduce downtime.
Why an independent shop instead of the turbine OEM?
Because the turbine OEM rarely specializes in the generator, and an independent multi-OEM shop cuts cost 30-50% vs OEM, responds 24/7 (remote <4 h, on-site <24 h, offshore <48 h) and avoids lock-in. Unplanned downtime can cost up to ~$125,000 USD per hour — fast, certified generator service protects continuity.
Do you serve Rolls-Royce equipment across Mexico, Central America and offshore?
Yes. Independent multi-OEM service from our 5,600 m² workshop in Tlajomulco, Jalisco, with on-site field service. Quote in under 48 h.
Contact
Need service for your industrial generator or turbogenerator?
Response within 24 hours. Formal quote within 48 hours. 24/7 emergency support across Mexico and Central America.
Direct line
+52 33 3614 2460Quote requests
ventas@temisapowergen.mxService hours
24/7 emergency support
Get a quote in 4 steps
Tell us what you need
Our 4-step quote form captures the essentials: service type, equipment, capacity and contact. Response in less than 24 hours, formal quote within 48.
CFE LAPEM W4200-12 · ISO 9001:2015 · IEEE / IEC