PRODUCTS

PowerSure IH Series

Service Entrance Surge Protection
The PowerSure IH is a modular Surge Protective Device (SPD) that is capable of handling the high-impulse, potentially damaging transients commonly found at the service entrance or distribution panels. Its robust design allows for placement and protection in the most severe exposure locations.

UL 1449 3rd Edition (2009) Type 1 Listed

Features
  • Surge current capacity—100,000 to 400,000 Amps per phase
  • All voltage and phase configurations
  • Status indication includes: audible alarm, form C contact, and internal/external status indication
  • Optional equipment includes rotary disconnect, surge counter, NEMA 3R, 4 or 4X enclosures
  • 5 year warranty
Benefits
  • Replaceable modules ensure protected mode flexibility
  • Unique MOV/silver link fuse array enables the IH Series to deliver the industry’s most robust design; Coordination between fuse gauge and MOV ensures repeatable strike performance
Technical Specification

Performance Technical Specifications

Clamping
ANSI/UL 1449 Third Edition VPRs

120/208

  • Line to Neutral: 800 Volts
  • Line to Line: 1,200 Volts
  • Line to Ground: 900 Volts
  • Neutral to Ground: 700 Volts

277/480

  • Line to Neutral: 1,200 Volts
  • Line to Line: 2,000 Volts
  • Line to Ground: 1,200 Volts
  • Neutral to Ground: 1,000 Volts

480

  • Line to Line: 2,000 Volts
  • Line to Ground: 1,800 Volts

* UL VPRs for other voltages available upon request.

Peak Surge Current Capability (8 x 20 μs)
Model: IHxxxx400

  • Phase: 400,000 Amps
  • L-N: 200,000 Amps
  • L-L: 200,000 Amps
  • L-G: 200,000 Amps
  • N-G: 200,000 Amps
  • Model: IHxxxx200
  • Phase: 200,000 Amps
  • L-N: 100,000 Amps
  • L-L: 100,000 Amps
  • L-G: 100,000 Amps
  • N-G: 100,000 Amps

Model: IHxxxx200-2

  • Phase: 200,000 Amps
  • L-N: 200,000 Amps
  • L-L: 200,000 Amps
  • L-G: N/A
  • N-G: 200,000 Amps

Model: IHxxxx100-2

  • Phase: 100,000 Amps
  • L-N: 100,000 Amps
  • L-L: 100,000 Amps
  • L-G: N/A
  • N-G: 100,000 Amp

General Technical Specifications

  • Operating Voltage Range: +/- 15%
  • Fault Current Rating (AIC): 200 kAIC
  • UL Location:  Type 1
  • I-nominal (kA): 20
  • Operating Frequency Range: 47–63 Hz
  • Capacity: Continuous
  • 50 V EMI/RFI Attenuation: 50 dB
  • Response Time: < 0.5 ns
  • Operating Temperature: -40°C to +50°C
  • Operating Humidity: 0% to 95%
  • Certifications: ANSI/UL 1449 Third Edition, UL 1283 (Type 2 Locations), CUL, CE
  • Warranty: 5 Year
Contact Support

Surge Suppression Products
Contact our support department about your Surge Protection product.

Telephone: +1 607 721 8840
Toll-Free: +1 800 288 6169