Power Distribution Transformers

Delta Transformers 69 Marcus Transformer 23 Honeywell Safety 1 nVent HOFFMAN 1

ADEMCO 1 AIPHONE CORPORATION 2 HOFFMAN 1 MARCUS 23 SNOC 2 TRANSFORMATEURS DELTA 86

Distribution Transformer 71 Transformer 19 Autotransformer 2 Auto Transformer 1

45 kVA 8 75 kVA 10 50 kVA 6 15 kVA 9 150 kVA 9 30 kVA 8 25 kVA 4 5 kVA 3 7.5 kVA 2 10 kVA 5 100 kVA 4 112.5 kVA 4 250 kVA 3 3 kVA 3 37.5 kVA 3 225 kVA 2 6 kVA 2 112 kVA 1 37 kVA 1 300 kVA 3 19 VA 1 200 kVA 1 333 kVA 1

600 VAC 38 600 V 37 480 VAC 6 480 V 4 600/480 V 5 600Y/346 VAC 2 120 VAC 1

480Y/277 VAC 10 120/240 VAC 19 208Y/120 VAC 11 120/240 V 10 208/120 VAC 5 208/120 V 8 240Y/120 V 6 240/120 V 5 208Y/120 V 5 277 V 5 480Y/277 V 3 480/277 V 2 120/208 V 2 24 VAC 1 240/120 VAC 1

Aluminum 43 Copper 35 Copper Winding 9 Aluminum Winding 5

General Purpose, Dry 28 General Purpose 27 Dry 15 Additive Polarity, Dry 10 Isolation, General Purpose, Dry 5

60 Hz 79 50/60 Hz 1

98.7% 2 93.97% 1 94.71% 1 95.4% 1 95.56% 1 95.79% 1 95.86% 1 95.95% 1 96.28% 1 96.67% 1 96.73% 1 96.88% 1 96.97% 1 97% 1 97.42% 1 97.52% 1 97.7% 1 97.8% 1 97.9% 1 98.3% 1 98.30% 1 98.4% 1 98.56% 1 98.64% 1 98.84% 1 98.91% 1 98.2% 3 98.6% 2 98.83% 2 94.31% 1 95.3% 1 95.49% 1 95.64% 1 96.57% 1 96.6% 1 96.89% 1 97.32% 1 97.54% 1 97.6% 1 97.61% 1 98% 1 98.13% 1 98.29% 1 98.5% 1 98.66% 1 98.74% 1 99.19% 1

0.56 2 0.15 1 0.20 1 0.34 1 0.81 1 0.92 1 0.94 1 0.98 1 1.0 at 1.12%, 0.9 at 1.72%, 0.8 at 1.88% Voltage Regulation 1 1.0 at 1.98%, 0.9 at 3.34%, 0.8 at 3.74% Voltage Regulation 1 1.0 at 3.08%, 0.9 at 4.08%, 0.8 at 4.28% Voltage Regulation 1 1.0 at 4.16%, 0.9 at 5.90%, 0.8 at 6.32% Voltage Regulation 1 1.0 at 4.44%, 0.9 at 5.05%, 0.8 at 5.02% Voltage Regulation 1 1.37 1 1.53 1 1.54 1 1.86 1 2.09 1 0.48 1 0.77 1 0.82 1 1.0 at 2.54%, 0.9 at 4.80%, 0.8 at 5.50% Voltage Regulation 1 1.0 at 3.45%, 0.9 at 4.78%, 0.8 at 5.08% Voltage Regulation 1 1.0 at 3.86%, 0.9 at 5.03%, 0.8 at 5.25% Voltage Regulation 1 1.0 at 3.92%, 0.9 at 4.61%, 0.8 at 4.63% Voltage Regulation 1 1.21 1 2.37 1

Hoffman 1