AutomationDirect NEMA 3R Rated Encapsulated Transformers from Hammond; low cost, easy installation.

Encapsulated Transformers (NEMA 3R Rated)HPS Fortress commercial potted transformers provide an innovative design that is ideal for commercial applications where quality, ease of installation, and low cost are key. All Fortress units are encapsulated power transformers with electrical grade silica sand and resin compounds, which completely enclose the core and coil to seal out moisture, airborne contaminants and eliminates corrosion and deterioration; ideal for indoor/outdoor use. Superior Quality and Value

• Inexpensive potted transformers

• Compact, efficient design

• Easy installation and hook-up, wall mounting

• Superior quality in materials and workmanship

• NEMA 3R rated commercial power transformer

• Ratings:

• 1 phase from 0.50kVA thru to 5kVA; 60 Hz

• Electrostatic Shield:

• Standard on all single phase units over 0.75kVA

• Quality Design:

• All power transformer units are encapsulated with electrical grade silica sand and resin compounds which completely enclose the core and coil to seal out moisture, airborne contaminants and eliminates corrosion and deterioration.

• Insulation:

• Offering UL class 130°C (266°F) insulation, 80°C (176°F) temperature rise up to 1kVA on single phase; 180°C (°F) insulation, 115°C (°F) temperature rise on all units over 1kVA on single phase.

• Quiet operation with sound levels below NEMA standards.

• Enclosures:

• NEMA 3R enclosures meet or exceed listing criteria including NEMA, ANSI, and OSHA standards for indoor and outdoor service.

• Rear and side entry into an easily accessible and roomy wiring compartment.

• Wiring compartment Provides tinned copper lead wire terminations and standard ground lug assembly for easy cable installation.

• Installation made quick and easy:

• Via keyhole mounting slots. Wall mounting available on single phase units from 0.50kVA to 5kVA.

• Lifting provisions are included on all single phase units.

• Fuses are not included. (See Edison fuse section for HCTR fuses.)

• Optional primary fuse kits available utilizing 13/32” x 1 ½” midget class CC fuse clips

• Optional finger-safe terminal covers

• UL Listed File No. E50394 (Type Q)

• CSA File No. LR3902 (Type Q)

• CE Mark

• RoHS Compliant

• MQMJ Series - 480x240 VAC to 240x120 VAC

• MGJ Series - 380x277x208 VAC to 240x120 VAC ... New!

• PG Series - 240x120 VAC to 24x12 VAC

• MLI Series - 480x240 VAC to 120x25 VAC ... New!

• Ratings:

• 600V class, machine tool rated industrial control transformers

• 50/60 Hertz

• VA range from 50 VA up to 1500 VA

• Quality Design:

• Constructed with high quality silicon steel laminations that provide optimum performance and reliability

• Encapsulated coils, encased in a custom injection molded cover, protect coils and terminations from moisture, dirt and other industrial airborne contaminants.

• Terminated with #8/32 slot/Phillips terminal screws complete with SEMS washer (suitable for 18 AWG to 14 AWG solid or 14 AWG stranded wire)

• SEMS (standard machine screw with lock washer) standard (not on PH750PG or PH1000PG)

• Optional finger-safe terminal covers

• Insulation system:

• 50 - 150VA, temperature rise 55°C (131°F), insulation class 105°C (221°F),

• 250 - 1500VA, temperature rise 80°C (176°F), insulation class 130°C (266°F)

• Fuse kits:

• Standard secondary fuse kits utilizing 13/32" x 1 ½” midget class CC fuse clips included with all transformers.

• Fuses are not included. (see Edison fuse section for HCTR fuses.)

• Optional primary fuse kits available utilizing 13/32” x 1 ½” midget class CC fuse clips

• LIFETIME warranty (limited to manufacturing defects)

• UL Listed (approved for U.S. and Canada) File E50394

• CE Mark standard on all units

• RoHS Compliant

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