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Authenticated:
The product is verified as being authentic; however, this does not guarantee the condition or fit for purpose of the product.
Specifications

Ratings

Base kVA
100 kVA to 1000 kVA
Primary voltage
750/1500 Delta and 1299/2685 Wye up to 1400/2800 Delta and 2425/4850 Wye
Secondary voltage
480 V or 600 V
Basic Impulse Level (BIL)
30 kV to 95 kV

Standards

ANSI/IEEE
C57.12.00 and C57.12.36
CSA
C88
NEMA (sound level)
NEMA TR-1
Third-party approval/recognition
FM Global (Indoor & Outdoor), UL/cUL – available for most ratings

Enclosure

Layout
Compartmental type
Tamper resistance
Three-point latching and padlock system with recessed penta-head bolt
Enclosure integrity
Meets or exceeds ANSI/IEEE C.57.12.28 and C57.12.29
Material
Mild or stainless steel (304L)
Enclosure environment
Indoor and Outdoor
Insulating medium 
Air
Hinge material
Stainless steel cabinet hinges and mounting studs

Key features

Distribution transformer
Three-phase substation
Install location
Indoor and Outdoor
Power direction
Step-up
Fluid
Electrical-grade mineral insulating oil or Envirotemp FR3 fluid
Tap changer
De-energized tap changers, externally operable (2) 
Terminations
Sidewall-mounted high-voltage porcelain bushings
Sidewall-mounted low-voltage molded bushings with NEMA spades
Tank features
Tank bases designed for skidding or rolling in any direction
Extra-heavy, welded-in-place lifting lugs (4)
Grounding
Stainless steel grounding pads (3)
Cooling
Cooling fins are welded directly to the tank
Removable radiators (optional)
Standard gauges
Dial-type thermometer
Dial-type liquid level gauge
Pressure vacuum gauge
Cover-mounted automatic pressure relief device
Pressure test connection
Drain/fill valves
1” upper fill plug with filter press connection
1” drain valve with sampler combination
Paint color
Painted using ANSI #61 Light Gray; or special paint available per request
Nameplate
Laser-scribed anodized aluminum nameplates (SS nameplate optional)