USED NEELTRAN INC. 2779

Transformer Type: Power Transformer
Oil vs Dry: 147
Secondary Voltage: 240 volts
Phase: Single-phase
It has two sections:
Section 1 Type# 2779, Ser# 41562):
Lower voltage output (240V, 23.64A)
Primary listed in millihenries (mHy) - this could be an inductor
Suggests a low-voltage DC supply function
Right Tag (Type# 2781A, Ser# 41563):
Much higher voltage range (12,600 - 25,200V)
Primary is 480V - a standard industrial AC supply
Indicates the main high-voltage transformer for the system
Most likely used for the main rectified DC output