Spares / Alternators and Spares / Stamford AVK Alternators and Spares / Stamford Alternators
UC274 Alternators - Stamford
Please contact us for pricing and availability
- Oil
- Run-Up
- Load Tested
- Filled with oil at no extra cost
- Run & load tested to rated capacity
- Ready to use as soon as you receive it
Stamford UCI and UCM 274 is a range of 4-pole, single or 2-bearing AVR controlled alternators.
- Engine adaptors to SAE 1, 2, & 3, and coupling discs to SAE 10, 111/2 & 14 are offered for UCI/UCM 27
- UCDI 27 is a single core length higher output option, dedicated to SAE 2/111/2 or 1/14 adaptor/disc combinations
- Windings offered are 12-wire reconnectable (for single or three phase)
- Voltages available range up to 690 V
- IP22 enclosure protection is standard, IP23 is optional at reduced ratings
Class "H" Temperature Rise, Continuous Ratings (kVA), 40°C Ambient | |||
|---|---|---|---|
| 50Hz, 380V | 60Hz, 416V | |
UCI274C | 4 pole | 100.0 | 112.5 |
UCI274D | 4 pole | 114.0 | 131.3 |
UCI274E | 4 pole | 140.0 | 160.0 |
UCI274F | 4 pole | 160.0 | 181.3 |
UCI274G | 4 pole | 180.0 | 205.0 |
UCI274H | 4 pole | 200.0 | 237.5 |
Class "F" Marine Temp Rise, Continuous Ratings (kVA), 50°C Ambient | |||
|---|---|---|---|
| 50Hz, 380V | 60Hz, 416V | |
UCM274C | 4 pole | 77.5 | 90.0 |
UCM274D | 4 pole | 87.5 | 107.5 |
UCM274E | 4 pole | 112.5 | 125.0 |
UCM274F | 4 pole | 135.0 | 150.0 |
UCM274G | 4 pole | 149.0 | 170.7 |
UCM274H | 4 pole | 170.0 | 200.0 |
Class "H" Temperature Rise, Continuous Ratings (kVA), 40°C Ambient | |||
|---|---|---|---|
| 50Hz, 380V | 60Hz, 416V | |
UCDI274J | 4 pole | 230 | 269 |
UCDI274K | 4 pole | 250 | 291 |
