Surge Protective Devices EXCLUSIVE I.T. 10 YEAR PROTECTOR HT Models FREE REPLACEMENT GENERAL SPECIFICATIONS Description: Series or parallel wired, terminal strip connected, Threshold Suppression Network (TSN) transient suppression device Application: Dedicated AC and DC power circuits operating at 5-275 VAC/5-300 VCD, ≤30 Amps, feeding general purpose loads Warranty: Ten-Year Free Replacement Unit Listings: Recognized components under UL1449 SECOND EDITION & cUL, UL1283 filter, CSA Manufacturer Qualifications: ISO 9001:1994 Quality System Certification BSI FM 30833 MECHANICAL SPECIFICATIONS Enclosure: ABS Plastic UL94-5VA Connection: Wire clamping box terminals Weight: ≈ 1 lb (0.45 kg) Operating Temperature: -40° F (-40° C) to +140° F (+60° C) ELECTRICAL/PERFORMANCE SPECIFICATIONS Maximum Continuous Operating Current: 30 Amps Input Power Frequency: 0-400 Hz (AC) Response Time: ≤ 1 nanosecond Protection Modes: All mode: L-N/Pos-Neg (normal mode), L-G/Pos-Gnd (common mode) Circuit Diagnostics: LED indicator, normally on Short Circuit Current Rating: 200 kAIC with 30 Amp Class R fuse Maximum EMI/RFI Attenuation – Mil-Std-220 Maximum 1 kHz 10 kHz 100 kHz 1 MHz 10 MHz Attenuation Frequency 25 dB 0 dB 0 dB 5 dB 14 dB 53 dB @ 2.8 MHz ANSI/IEEE C62.41-1991 Measured Limiting Voltage* UL SVR Peak Surge Nominal System A1 A1 A3 B3/C1 UL 1449-2 Current Voltage Ring Wave Ring Wave Ring Wave Impulse Wave Suppressed 2 kV, 67 A 2 kV, 67 A 6 kV, 200 A 6 kV, 3 kA Voltage Available Models 180° Phs Angle 90° Phs Angle 90° Phs Angle 90° Phs Angle Ratings L-N L-N L-N L-N L-N L-G, N-G L-G, N-G L-G, N-G L-G, N-G L-G, N-G 5-30 VAC 100 100 150 150 HT-24-30A+ **N/A 30 kA 5-38 VDC 100, 110 100, 110 150, 180 160, 170 24-50 VAC 140 140 180 200 HT-48-30A+ 30 kA **N/A 24-65VDC 130, 140 130, 140 170, 160 190, 170 48-150 VAC 350 330 380 400 400 HT-120-30A 80 kA 48-200 VDC 330, 350 350, 350 360, 380 430, 420 400, 400 120-275 VAC 650 630 770 790 800 HT-250-30A+ 80 kA 120-300 VDC 650, 630 610, 600 700, 680 780, 770 800, 800 *Test environment: Positive polarity. HT-24-30A & HT-48-30A tested static, others tested with AC power applied. All units tested at terminals, time base = 1 ms. All measurements referenced from zero volts per NEMA LS-1. +Static test only, phase angle does not apply ® **Underwriters Laboratories (UL ) does not list TVSS products designed to operate below 120 Vrms. (HT-Dim.wmf; HT.p65 07/03/03 ZM02-351) ©2003 Specifications subject to change 15470 Flight Path Drive, Brooksville, Florida 34604 USA INNOVATIVE TECHNOLOGY www.itvss.com – 800-647-8877 – 352-799-0713 Page 1 of 1