Page 1
Innovative Circuit Technology Ltd. Pro Series DC Power Supply INSTRUCTION MANUAL 855-343-001 Models: ICT690-12S/ICT690-12SB ICT690-24S/ICT690-24SB ICT690-48S/ICT690-48SB ICT1190-12S/ICT1190-12SB ICT1190-24S/ICT1190-24SB ICT1190-48S/ICT1190-48SB...
Page 2
WARNING Risk of serious personal injury or damage to equipment and property! Always observe the following: • Install and operate unit in a Restricted Access location, such as an enclosed equipment rack • Operate the supply from a grounded 3-pin 120Vac or 230Vac outlet (50 or 60Hz) with a branch circuit breaker rated 20A or less Always observe the following for applications requiring a back up battery: •...
INTRODUCTION Pro Series power supplies from ICT provide a reliable 690 or 1200 Watts of rack- mountable dc power with optional built-in battery back-up support and a low voltage disconnect (LVD, option “B”) to power 12, 24, or 48Vdc based systems.
Page 5
Do not ground both the load and battery as this may bypass the internal LVD circuitry • AC input wiring to the Pro Series unit must be protected using an outlet with a branch rated circuit breaker of 20A or lower value Shown with battery backup/LVD, option B...
“B”): Choose a lead-acid battery with a float voltage rating that matches the Pro Series output voltage, and has an Amp-hour (Ahr) capacity rating greater than 3 times the max charge current setting of the power supply (i.e. use a 75Ahr battery or larger on a 25A charge setting)
Page 8
On units with the battery back-up option connected switch off the ac power, and use a hand held digital voltmeter to verify that the battery voltage is provided to the output load terminal. Switch AC power back on, and verify the output supply voltage rises to the normal output rating as the battery charges.
Status Indicators and Alarms The 2 LEDs on the front panel and the Form-C alarm contacts on the back indicate the status of the power supply: Alarm or Trigger Condition LOAD BATT Green Notification Output FAULT POWER Input AC OK, Normal operation, Enabled CLOSED...
PRODUCT SPECIFICATIONS AC Input (IEC C 14 connector): 110 to 254Vac 50/60Hz Input Power Factor: 0.99 typ (120Vac input) Peak Efficiency (typical): Output V Line Regulation: +/- 0.1% Output V Load Regulation: +/- 1% Model: 100A 12.5A Output Voltage (Nominal 13.8V 13.8V 27.6V...
Page 11
DC Connectors: (Output, Battery) Bus Bar, 5/16” bolt hole Alarm, on/off Connector: 5 pin removable plug, cage clamp type 16 –24 AWG Operating Temperature Range: -30C to +60°C Storage Temperature Range: -40 to +70°C Humidity: (Operating) 10 – 90% (non-condensing) (Storage) 5 –...
Repair or replacement of a defective product or part does not extend the original warranty coverage period. No claim will be accepted unless written notice of the claim is received by ICT in accordance with ICT’s Return Material Authorization (RMA) procedure, as soon as reasonably possible after the defect is discovered.
Page 13
ICT does not control the installation and use of any ICT product. Accordingly, it is understood this does not constitute a warranty of performance or a warranty of fitness for a particular purpose.
Need help?
Do you have a question about the Pro Series and is the answer not in the manual?
Questions and answers