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By SurgeX

SurgeX SEQ-1U Rack Mount Sequencer

Part #:
SEQ-1U
Model #:
SEQ-1U
Availability: Usually arrives in 5-9 business days. Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email sales@proacoustics.com or call us at 888-256-4112.
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The SurgeX SEQ-1U is a Rack Mount Sequencer which provides guaranteed surge protection, power conditioning and sequencing for audio, video, broadcast and computer equipment.

Description

A single rack-space unit, the SEQ-1U features two always-on receptacles and 4 programmable banks. There are three physical banks of 2 receptacles each and a fourth ‘virtual’ bank for controlling remote units, allowing for infinitely expanding power distribution schemes.

SurgeX Sequencers provide the sequencing parameters, conditioning, shutdown thresholds, and surge protection needed to safeguard audio, video, broadcast, and computer equipment. These units have robust management features and are extremely easy to install, program, and use. They include two always-on receptacles and four programmable banks. The SEQ models feature one "virtual" bank for controlling remote units, allowing for infinitely expanding distribution schemes. The SEQ also includes an LCD screen.

They are engineered with Advanced Series Mode® surge elimination technology to provide top-of-the-line protection. Superior to conventional MOV circuitry or MOV-Hybrid designs, they completely eliminate surge energy up to 6,000 volts without producing harmful side effects such as ground contamination or common-mode disturbances. Completely non-sacrificial and never needing reset, they provide the most reliable protection available. Our Sequencers also feature both common mode and normal mode impedance tolerant EMI/RFI filtering, SurgeX ICE (Inrush current elimination), and CouVS (Catastrophic over/under Voltage shutdown) for a complete power conditioning solution.

The SEQ is microprocessor controlled and designed to be versatile and expandable.  2 or more SEQs can be connected together to provide control and power conditioning for larger systems.  The SEQ can also control other SurgeX products with its auxiliary relay contacts and/or its 12V dc output. 

Rated for 20 Amps, they are easy to install, program, and use.

Features

  • Load rating of 20 amps at 120 volts.
  • SEQ-1U meets Federal Grade A, Class 1, Mode 1 (A-1-1) guidelines for powerline surge suppressors.
  • Front-panel LCD display and support for any type of control unit.
  • DC voltage.
  • Magnetic shielding steel enclosure.
  • 9' grounded 3-wire #12 line cord.
  • Three sequenced banks of four receptacles with combined load of 20 amperes.
  • Two receptacles always on.
  • Control output for fourth external bank.
  • Easy setup and programming.
  • LCD display.
  • Setup stored in nonvolatile memory.
  • Provides continual display of AC line voltage.
  • Accommodates any type of control input.
  • DC voltage or contact closure feedback to Crestron, AMX or similar control devices.
  • Output to drive up to four status LEDs.
  • Advanced Series Mode surge protection COUVS catastrophic over/under-voltage shutdown.
  • SurgeX ICE inrush current elimination technology.
  • Advanced Impedance Tolerant EMI/RFI filtering.
  • Thermal circuit breaker overload protection.

Specifications

Model SEQ-1U
Product Type Rack Mount Sequencer
Load Rating 20 Amps @ 120 Volts
Maximum Load Inrush Energy 1400 Joules total during power-up
Surge Let-Through Voltage (6000-volt surge) 0 Volts
EMI/RFI Filter, Normal Mode (50-ohm load) > 30 dB 100 KHz - 50 MHz
EMI/RFI Filter, Common Mode (50-ohm load) > 20 dB 1 MHz - 50 MHz
Under-Voltage Auto Shutdown Adjustable from 90V to 110V
Over-Voltage Auto Shutdown Adjustable from 130V to 150V
Maximum Applied Surge Voltage 6000 Volts*
Maximum Applied Surge Current Unlimited, due to current limiting*
Maximum Applied Surge Energy Unlimited, due to current limiting*
Endurance(C62.41-1991 Category B3 pulses) 1 kV>500,000; 3 kV>10,000; 6 kV>1000
Control Inputs Momentary Switch, Latching Switch, Contact Closure or 5-30 Vdc
Input Control Current 3 mA
DC Voltage Output 12 Vdc, 40 mA maximum load
Auxiliary Relay Contact Rating 30V DC at 1A
Contact Closure Max Resistance 40 mA
12V DC Output Max Current 100 Ω
Delay Times 1 – 40 seconds in 1 second increments
Temperature Range 5º to 35º C
Humidity Range 5% to 95% R.H., non-condensing.
Dimensions (H x W x D) 1.75 in (4.4 cm) x 19.0 in (48.3 cm) x 12.25 in (31.0 cm)
Weight 13 lbs (5.9 kg)
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