60 Hz MIL-PRF-27 Power Transformers P
- Grade 4 Class S Construction
- Hermetically sealed, rugged MIL-PRF-27 transformers
- Standard output voltages: 5 to 486 volts
- Threaded inserts for versatile mounting
- Wide range of power ratings: 5, 10, 15, 20, 30, 40, 80,120, 160, 200, and 300 VA
115 V ac, 60 Hz +5 Hz**, 1 phase.
“A” Option: 230 V ac. Add suffix “A” to model number, e.g., 5P10CTA (Fig. 1).
“B” Option: 115/230 V ac. Add suffix “B” to model number, e.g., 5P10CTB (Fig. 2).
**For 50 Hz operation, reduce secondary current by 10% of listed ratings (These units are capable of 400 Hz operation.)
12% or less no load to full load (Sizes A1-A2) 10% or less no load to full load (Sizes A3-A11).
Secondary Voltage Tolerance:
Within 3% of listed output voltage when measured at full load and listed input.
Dielectric Withstanding Voltage:
1750 V ac.
Ranges from 80% to 90% typical.
Operating Ambient Temperature:
95° C maximum.
To MIL-PRF-27, Grade 4, Class S; steel case.
Encapsulated to meet MIL-STD-810 for vibration, shock, acceleration, sand, dust, humidity, saltspray, fungus, sunshine, rain, explosion, and altitude. NOTE: For high altitude operation, encapsulate terminals.
See output voltage and current of specific models listed.
Other outputs and/or inputs available upon request.