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PTWVoltageTransformers

PTG3 Medium Voltage Transformer

PTW3 Indoor Voltage Transformer – Medium Voltage

PTW3 Indoor Voltage Transformer – Medium Voltage

The core and coil assembly in encased in a plastic enclosure and vacuum encapsulated in polyurethane resin. Primary terminals that are fused are 1/4-20 brass screws with one flat washer, lockwasher and two nuts. Secondary terminals are No. 10-32 brass screws with one flat washer and lockwasher. Thermal burden rating is for 120V secondaries and the unit has a plated steel mounting base. Fuses have 1″ diameter caps and 5″ clip centers. Voltage ratios from 2400V to 4800V. Choose from the PTW3-1-60 series (single bushing) or the PTW3-2-60 series (two bushing).

 

*All the prices below include shipping & handling within the US. If you have a price target to beat or match let us know.

 

Models and Sizes

Part Number (Single Bushing)Voltage Rating (Primary/Secondary)Ratio/GroupPricing
* Approved by revenue metering in Canada by Industry Canada (T215 Rev. 02)The price shown is for one unit. Additional pricing for quantities is shown on the storefront (Buy Now).

We offer quick delivery, competitive pricing, and free shipping on this series.
PTW3-1-60-242F*2400:12020:1 / Group 4A$919.09 (Buy Now)
PTW3-1-60-422F*4200:12035:1 / Group 4B$1078.00 (Buy Now)
PTW3-1-60-482F*4800:12040;1 / Group 4B$1115.09 (Buy Now)
Part Number (Two Bushing)Voltage Rating (Primary/Secondary)Ratio/GroupPricing
PTW3-2-60-242FF*2400:12020:1 / Group 1$940.80 (Buy Now)
PTW3-2-60-332FF*3300:110-50Hz30:1 / Group 2$1145.19 (Buy Now)
PTW3-2-60-422FF4200:12035:1 / Group 2$1100.39 (Buy Now)
PTW3-2-60-482FF*4800:12040:1 / Group 2$1111.59 (Buy Now)
cCSAus-Mark-smcruus (2)us-ships-free

Features

Accuracy Class: 0.3 WCMY, 1.2Z at 100% rated voltage with 120V based ANSI burden; 0.6wX, 1.2MY, 1.2Y at 58% rated voltage with 69.3V based ANSI burden

Frequency: 60 Hz / Maximum System Voltage: 5.6kV, BIL 60kV full wave

Thermal Rating: 750VA at 30C ambient, 500 VA at 55C ambient

Weight: 40lbs (approximate)

 


PTW5 Indoor Voltage Transformer – Medium Voltage

PTW5 Indoor Voltage Transformer – Medium Voltage

The  core and coil assembly are encased in a plastic enclosure and vacuum encapsulated in polyurethane resin. Primary terminals that are fused are 1/4-20 brass screws with one flat washer and lockwasher. Secondary terminals are No. 10-32 brass screws with one flat washer and lockwasher. Thermal burden rating is for 120V secondaries and the unit has a plated steel mounting base. Fuses have 1″ diameter caps and 5″ clip centers.  Voltage ratios from 7200V to 14400V. Choose from the PTW5-1-110 series (single bushing) or PTW5-2-110 series (two bushing).

Models and Sizes

Part Number (Single Bushing)Voltage Rating (Primary/Secondary)Ratio / GroupPricing
*Approved by metering in Canada by Industry Canada (T215 Rev.02)The price shown is for one unit. Additional pricing for quantities is shown on the storefront (Buy Now).

We offer quick delivery, competitive pricing, and free shipping on this series.
PTW5-1-110-722F*7200:12060:1 / Group 4A$2291 (Buy Now)
PTW5-1-110-842F*8400:12070:1 / Group 4A$2291 (Buy Now)
PTW5-1-110-113F11000:110-50Hz100:1 / Group 4B$2291 (Buy Now)
PTW5-1-110-123F*12000:120100:1 / Group 4B$2291 (Buy Now)
PTW5-1-110-1322F13200:120110:1 / Group 4B$2291 (Buy Now)
PTW5-1-110-1442F*14400:120120:1 / Group 4B$2291 (Buy Now)
Part Number (Two Bushing)Voltage Rating (Primary/Secondary)Ratio / GroupPricing
PTW5-2-110-722FF*7200:12060:1 / Group 1$2483 (Buy Now)
PTW5-2-110-842FF*8400:12070:1 / Group 1$2483 (Buy Now)
PTW5-2-110-113FF11000:110-50Hz100:1 / Group 2$2483 (Buy Now)
PTW5-2-110-123FF*12000:120100:1 / Group 2$2483 (Buy Now)
PTW5-2-110-1322FF13200:120110:1 / Group 2$2483 (Buy Now)
PTW5-2-110-1442FF*14400:120120:1 / Group 2$2483 (Buy Now)
cCSAus-Mark-smcruus (2)us-ships-free

 

Features

* 7Kv, 12Kv, 15Kv classes available

Accuracy Class: 0.3 WXMY, 1,2Z at 100% rated voltage with 120V based ANSI burden; 0.6 WX, 1.2 MY, 1.2 Y at 58% rated with 69.3V with ANSI burden

Frequency: 60Hz

Maximum System Voltage: 5.6kV, BIL 60KV, Full Wave

Thermal Rating: 750 VA at 30C ambient, 500 VA at 55C ambient

Weight: 40 lbs (approximate) / CSA Approved (223647) / UL Recognized (E196364)