Eaton Power-Suppress T7 (End of Life)

The Eaton Power-Suppress T7 ultra-isolator noise suppressor protects electronic equipment in data rooms, wiring cabinets and other sensitive equipment against electrical noise disturbances. These impediments, from sources such as lighting, utility network switching and the operation of electric motors, are the most prevalent and troublesome of all AC power disturbances.

Eaton Power-Suppress T7 – Technical Specifications

Model Selection Guide

Electrical characteristics
Ultra-isolator (three-phase) Series 30
Input voltage 208, 480 Vac
Output voltage 208Y/120Y
K-13 rated Yes
Common-mode noise 146 dB
Normal-mode noise 60 dB
Overload capacity 500% for 1 cycle 200% for 30 seconds
Dielectric strength 2,500 Vac minimum
Frequency 57-63 Hz for 60 Hz model
Impedance 3-5% typical
Efficiency (output voltage) 95% typical
TAPS (6) @ 2.5% / 2 above nominal / 4 below nominal
Input voltage range ±10% of nominal rated voltage
Load regulation 3.5% or less from no load to full load at unity power factor
Harmonic distortion 1% maximum
Insulation resistance 100 megaohms minimum from windings to core
Electro-magnetic interference 0.1 gauss maximum measure at 36 inches
Environments
Audible noise Less than 50 dBA measured at 3 feet from the noise suppressor
Operating temperature 0°C to 40°C
Storage temperature -40°C to 85°C
Operating altitude 10,000 feet maximum
Operating humidity 95% relative (non-condensing)
Standards
Safety agency UL 1561, UL 1449, cUL Listed, ISO 9001
Warranty Five years standard
TRANSIENT SUPPRESSION
Peak transient current 15,000 amps (8 x 20 microsec. Wave)
Max clamping voltage 350V at 300 amps
Pulse transient energy 200 joules
200 joules <25 nano seconds
PRIMARY SURGE SUPPRESSION
Primary surge suppression For standardized current wave (8 x20 microsec.) of 10 kA, the crest voltage will be limited to 2.9 kV

*Due to continuing product improvement programs, specifications are subject to change without notice


EATON POWER-SUPPRESS T7 MODEL SELECTION GUIDE

Power rating Input voltage1 Output voltage1 Frequency1 Dimensions
(H x W x D, in)		 Weight (lb)2 BTU/hour Series 30
(146 dB)
15 kVA 208 Vac 208Y/120 Vac 60 Hz 31 x 35 x 18 420 2,154 97201-31
15 kVA 480 Vac 208Y/120 Vac 60 Hz 31 x 35 x 18 420 2,154 97401-31
30 kVA 208 Vac 208Y/120 Vac 60 Hz 31 x 35 x 18 490 4,265 97203-31
30 kVA 480 Vac 208Y/120 Vac 60 Hz 31 x 35 x 18 490 4,265 97403-31
50 kVA 208 Vac 208Y/120 Vac 60 Hz 43 x 43 x 22 710 6,397 97205-31
50 kVA 480 Vac 208Y/120 Vac 60 Hz 43 x 43 x 22 710 6,397 97405-31
75 kVA 208 Vac 208Y/120 Vac 60 Hz 43 x 43 x 22 950 10,663 97207-31
75 kVA 480 Vac 208Y/120 Vac 60 Hz 43 x 43 x 22 810 10,663 97407-31
100 kVA 208 Vac 208Y/120 Vac 60 Hz 43 x 43 x 22 990 14,217 97410-31
125 kVA 480 Vac 208Y/120 Vac 60 Hz 43 x 43 x 22 1140 18,482 97412-31
150 kVA 480 Vac 208Y/120 Vac 60 Hz 43 x 43 x 22 1240 21,549 97415-31
225 kVA 480 Vac 208Y/120 Vac 60 Hz 55 x 47 x 28 1780 39,203 97422-31

Note: 50 Hz are available upon request. 1. For other voltages and frequencies, contact a factory applications engineer at (800) 523-0142. 2. Shipping weight listed.

Eaton Power-Suppress T7 – Features

  • 20,000,000:1 (146 dB) Common-mode Noise Attenuation
  • Typically 1000 to 1 (60 dB) Normal-mode Noise Attenuation
  • Transient suppression system with status indicators
  • Exclusive shielding
  • K-13 rated
  • Overtemperature protection
  • Clean, noise-free power output
  • High efficiency
  • Fast, easy installation
  • UL and cUL listed requirements
  • Five-year warranty

Eaton Power-Suppress T7 – Documentation

Sorry no documents are available.

Eaton Power-Suppress T7 – Support

Phone 1-800-809-2772 opt 4,2
Email spd@eaton.com