Multi-OEM service · WEG
WEG Generator Repair & Service
Independent multi-OEM workshop for WEG synchronous generators 0.5-100 MVA. AG / SP / GTA series. Brushless excitation Master / Compact platforms. Stator + rotor rewind under EASA AR100. CFE LAPEM W4200-12 commissioning. Mexico + Central America multi-OEM.
Independent multi-OEM workshop
About our WEG service
WEG (Brazilian OEM headquartered in Jaraguá do Sul) is the dominant Latin American Tier-1 industrial generator + motor manufacturer with a large installed base across Mexican cogeneration, mining, manufacturing and standby applications. WEG operates regional service centers but for cost-effective post-warranty service, independent multi-OEM workshops certified to CFE LAPEM W4200-12 and applying the EASA AR100 standard represent the operational alternative. TEMISA Power Gen services WEG generators under the same IEC 60034 + IEEE 56 + EASA AR100 standards WEG itself applies in factory.
Workshop capabilities
What we deliver on WEG
- WEG AG synchronous generators 5-100 MVA full service
- WEG SP + GTA industrial generators 0.5-25 MVA service
- Master + Compact brushless excitation diagnosis and component replacement
- AVR digital service (WEG Master MAS-RT + ABB partnership controllers)
- Stator winding rewind with VPI Class F or H under EASA AR100
- Dielectric testing package CFE LAPEM W4200-12
- Surge Comparison + Bridge Test under EASA AR100
- Field service across Mexico + Central America with WEG technical history
Applications
Industries we serve on WEG
Latin American industrial cogeneration
WEG industrial cogeneration generators 5-50 MVA in Mexican + Brazilian + Latin American sugar mills, paper plants, chemical plants — regional Tier-1 OEM presence.
Mining + heavy industry
WEG AG generators 10-100 MVA in Mexican mining facilities (Cananea, La Caridad), cement plants (Cemex, Holcim), steel mills (ArcelorMittal, Ternium) — Latin American manufacturing.
Standby + emergency
WEG SP + GTA generators 0.5-15 MVA for industrial backup + commercial emergency under NFPA 110 + Latin American electrical codes.
Combined-cycle + base-load IPP
Medium-capacity WEG generators 25-100 MVA in combined-cycle IPP installations + base-load thermal generation.
Frequently asked questions
Are you an authorized WEG service representative?
No. TEMISA Power Gen is an INDEPENDENT multi-OEM workshop. WEG operates regional service centers across Latin America but we are not a WEG authorized representative. Once outside original WEG warranty period (typically 2-5 years), independent service is fully compatible without affecting asset value or operational compliance.
What WEG generator lines do you service?
We service the full WEG synchronous generator range: AG series (5-100 MVA cylindrical + salient-pole), SP industrial 0.5-25 MVA salient-pole, GTA generator-driven turbogeneration packages. Excitation platforms: Master and Compact brushless. AVR: Master MAS-RT digital and analog versions. Cooling: air-cooled, IP55 protected, occasional IP65 for severe environments.
How does WEG service compare to OEM regional centers?
WEG operates regional service centers in Mexico City + São Paulo + Bogotá with parts inventory. OEM regional service represents premium pricing with guaranteed parts + warranty. Independent multi-OEM service through TEMISA Power Gen represents 30-50% cost reduction with equivalent technical compliance under IEC 60034 + IEEE 56 + EASA AR100 standards. The decision depends on warranty status + cost/risk tradeoff + criticality of asset.
What's typical lead time for WEG generator repair?
Typical timelines: 5-25 MVA WEG → 6-10 weeks workshop overhaul. 25-100 MVA → 10-14 weeks. Add 4-6 weeks if stator rewind required. WEG offers regional warehouse stock for some consumables (brushes, AVR components) which reduces critical-path procurement vs other international OEMs. For major refacciones (rotor coils, stator bars), procurement from WEG factory Brazil is typically 12-20 weeks.
Other OEMs we service
Multi-OEM coverage
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