Bulletin G-1
General Description: Ordering Instructions:
* Portable Gun Type Transformer * Order by model number shown
* Series and parallel secondary connection * Specify desired kickless cable adapter spacing 3/4" or 1 1/16"
* Frame Cross Section 9 1/2" X 13 3/8 " * Specify "primary conduit opening" or "primary cable clamp
block" ("primary cable clamp block" furnished standard)
Wound Core
KVA Rating Secondary Voltage Range No. of Tap Switch Model Number Weight Dwg. Frame Turns Ratio ( xx:1 in Parallel, xx:2 in Series) 440 Volt
110 C Rise In Parallel In Series Taps Location 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
  3.6 to 10.0 7.2 to 20.0   End Mount G22650NB1BGW G44650NB1BGW 335 R1309                  
50 Volts Volts 16           NB                
        Side Mount G22650NB1FGW G44650NB1FGW 355 R1310                  
                                   
  5.7 to 10.0 11.4 to 20.0   End Mount G22675NB1BGW G44675NB1BGW 335 R1309                  
75 Volts Volts 16           NB 77 71 65 59 54 50 47 44
RWMA       Side Mount G22675NB1FGW G44675NB1FGW 355 R1310                  
Type G-1                                  
  6.8 to 10.0 13.6 to 20.0   End Mount G226100NB1BGW G446100NB1BGW 335 R1309                  
100 Volts Volts 12           NB                
        Side Mount G226100NB1FGW G446100NB1FGW 355 R1310                  
                                   
  7.3 to 12.2 14.6 to 24.4   End Mount G226120NL1BGW G446120NL1BGW 385 R1309                  
120 Volts Volts 16           NL                
        Side Mount G226120NL1FGW G446120NL1FGW 405 R1310                  
                                   
  8.1 to 13.7 16.2 to 27.4   End Mount G226125NA1BGW G446125NA1BGW 445 R1309                  
125 Volts Volts 16           NA 54 50 46 43 40 37 34 32
        Side Mount G226125NA1FGW G446125NA1FGW 465 R1310                  
                                   
Stacked Core
KVA Rating Secondary Voltage Range No. of Tap Switch Model Number Weight Dwg. Frame Turns Ratio ( xx:1 in Parallel, xx:2 in Series) 440 Volt
110 C Rise In Parallel In Series Taps Location 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 8.0 to 15.8   End Mount G22650NB1BGL G44650NB1BGL 335 R1309                  
50 Volts Volts 12           NB 110 96 83 73 63 55 NA NA
        Side Mount G22650NB1FGL G44650NB1FGL 355 R1310                  
                                   
  3.6 to 10.0 7.2 to 20.0   End Mount G22650NL1BGL G44650NL1BGL 385 R1309                  
50 Volts Volts 16           NL 119 98 81 69 61 54 49 44
        Side Mount G22650NL1FGL G44650NL1FGL 405 R1310                  
                                   
  5.7 to 10.0 11.4 to 20.0   End Mount G22675NL1BGL G44675NL1BGL 385 R1309                  
75 Volts Volts 16           NL 77 71 65 59 54 50 47 44
RWMA       Side Mount G22675NL1FGL G44675NL1FGL 405 R1310                  
Type G-1                                  
  6.8 to 10.0 13.6 to 20.0   End Mount G226100NL1BGL G446100NL1BGL 385 R1309                  
100 Volts Volts 12           NL                
        Side Mount G226100NL1FGL G446100NL1FGL 405 R1310                  
                                   
  7.3 to 12.2 14.6 to 24.4   End Mount G226120NA1BGL G446120NA1BGL 445 R1309                  
120 Volts Volts 16           NA 60 56 52 48 45 42 39 36
        Side Mount G226120NA1FGL G446120NA1FGL 465 R1310                  
                                   
Standard Features: Optional Features:
* Class "F" insulation * Voltages and frequencies other than shown available on request
* Transformers are supplied with kickless cable * Dual kickless cable adapters
adapter * Thermostats
* Transformers are supplied with hanger * Ground Reactors
* Solderless lug connections for primary wiring * Transformers to automotive standards