| Bulletin M-2 | |||||||||||||||||
| General Description: | Ordering Instructions: | ||||||||||||||||
| * Machine Type Transformer | * Order by model number shown | ||||||||||||||||
| * Stacked Core | * Add "X" to model number if transformer is to be fully potted | ||||||||||||||||
| * Frame Cross Section 9 1/2" X 13 3/8" | * Specify "primary conduit opening" or "primary cable clamp | ||||||||||||||||
| block" ("primary conduit opening" furnished standard) | |||||||||||||||||
| KVA Rating | Secondary | No. of | Tap Switch | RWMA | Model Number | Weight | Dwg. | Frame | Turns Ratio 440 Volt | ||||||||
| 110 C Rise | Voltage | Taps | Location | Pad Size | 220V/60 Hz | 440V/60 Hz | Approx. | No. | Letter | Tap 1 | Tap 2 | Tap 3 | Tap 4 | Tap 5 | Tap 6 | Tap 7 | Tap 8 |
| 4.0 to 7.9 | End Mount | 1 | M22650NB1BML | M44650NB1BML | 319 | R1206 | |||||||||||
| 50 | Volts | 6 | 2 | M22650NB1BNL | M44650NB1BNL | 322 | NB | 110:1 | 96:1 | 83:1 | 73:1 | 63:1 | 55:1 | NA | NA | ||
| Side Mount | 1 | M22650NB1FML | M44650NB1FML | 339 | R1306 | ||||||||||||
| 2 | M22650NB1FNL | M44650NB1FNL | 342 | ||||||||||||||
| 3.6 to 10.0 | End Mount | 1 | M22650NL1BML | M44650NL1BML | 369 | R1206 | |||||||||||
| 50 | Volts | 8 | 2 | M22650NL1BNL | M44650NL1BNL | 372 | NL | 119:1 | 98:1 | 81:1 | 69:1 | 61:1 | 54:1 | 49:1 | 44:1 | ||
| Side Mount | 1 | M22650NL1FML | M44650NL1FML | 389 | R1306 | ||||||||||||
| 2 | M22650NL1FNL | M44650NL1FNL | 392 | ||||||||||||||
| 5.7 to 10.0 | End Mount | 1 | M22675NL1BML | M44675NL1BML | 369 | R1206 | |||||||||||
| 75 | Volts | 8 | 2 | M22675NL1BNL | M44675NL1BNL | 372 | NL | 77:1 | 71:1 | 65:1 | 59:1 | 54:1 | 50:1 | 47:1 | 44:1 | ||
| Side Mount | 1 | M226575NL1FML | M44675NL1FML | 389 | R1306 | ||||||||||||
| 2 | M22675NL1FNL | M44675NL1FNL | 392 | ||||||||||||||
| 6.8 to 10.0 | End Mount | 1 | M226100NL1BML | M446100NL1BML | 369 | R1206 | |||||||||||
| 100 | Volts | 6 | 2 | M226100NL1BNL | M446100NL1BNL | 372 | NL | 65:1 | 60:1 | 55:1 | 51:1 | 47:1 | 44:1 | NA | NA | ||
| Side Mount | 1 | M226100NL1FML | M446100NL1FML | 389 | R1306 | ||||||||||||
| 2 | M226100NL1FNL | M446100NL1FNL | 392 | ||||||||||||||
| Standard Features: | Optional Features: | ||||||||||||||||
| * Class "F" insulation | * Voltages and frequencies other than shown available on request | ||||||||||||||||
| * Solderless lug connections for primary wiring | * Thermostats | ||||||||||||||||
| * Secondary pad sizes and hole spacings to RWMA | * Special secondary pad sizes available on request | ||||||||||||||||
| standard | * Remote tap switch | ||||||||||||||||
| * Secondary end positively sealed against | |||||||||||||||||
| contimination | |||||||||||||||||