All of the most critical gear for the tower erectors, contractors, and professionals in the wireless communications infrastructure industry
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Controllers/Regulators Controllers/Regulators 667 © 2012 all rights reserved DALLAS • KANSAS CITY • LOS ANGELES • MINNEAPOLIS • NEW YORK • PHOENIX • SACRAMENTO • SEATTLE FAX 800-530-8821 www.talleycom.com 800-949-7079 Pricing subject to change without notice For more detailed specs reference www.talleycom.com The ASC photovoltaic battery charge controller is a negative ground, switching shunt controller ideal for 1-4 panel sys- tems. The ASC has a simple, low component count design that is 100% solid state and is completely sealed against harsh environments. Lightning protection and a blocking diode are included. The ASC is UL listed, CSA approved and is FM approved for hazardous locations.(except 6V model) The terminal block accepts up to 12 gauge wire. OPERATION SWITCHING SHUNT REGULATION - The ASC will allow maximum array current to flow into the battery through a blocking diode, lighting the "CHARGING" light (LED), until the battery voltage reaches the charge termination set-point. At this point, a shunt transistor will turn on, shorting out the solar array, turning off the "CHARGING" LED and halting any further battery charging. When the battery voltage drops to the charge resumption set-point, the shunt transistor will turn off and charging will resume. The result is that when battery capacity is low, charging will be continuous. As the battery charges up, current will pass into the battery for shorter and shorter periods, until at full charge, it will pulse current into the battery to achieve and maintain full charge. Warranty: 5 Year Order PN Voltage Current Dim (HxWxD)-(in) List Level 1 Level 2 Level 3 ASC-12/4 12Vdc 4A 2.55 x 4.7 x .85 $49.00 38.21 35.67 35.67 ASC-12/8 12Vdc 8A 2.55 x 4.7 x .85 $53.00 41.43 38.67 38.67 ASC-12/12 12Vdc 12A 2.55 x 4.7 x .85 $61.00 47.14 44.00 44.00 ASC-12/16 12Vdc 16A 4.0 x 11.94 x 2.16 $70.00 54.64 51.00 51.00 The C35, C40 and C60 are fully solid state, microprocessor-driven controllers and are UL and cUL listed. The con- trollers may be configured for PV battery charging, or DC load control or DC diversion operation. Standard features include: • Pulse Width Modulation (PWM) charging which is designed to provide a full charge to your battery while, at the same time, minimize gassing which can shorten battery life. • A three-stage battery charging cycle is automatically initiated. Bulk, Absorption, and Float modes are used to ensure that voltage and current settings accurately match the batteries' actual state of charge. This means fast-as-possible charging and extended battery life. An auto equalize mode can be easily switched off when the controller is used with sealed batteries. The controllers are factory set for solar PV battery charging operation. • Field Adjustable - There are a number of field configurable, user adjustments for C Series controllers. C35 and C60's can only be set for 12 or 24 VDC operation. The C40 may be configured for 12, 24 or 48 volt systems. Bulk and Float voltage set points are user adjustable which allows use with a wide variety of battery technologies including; flooded lead acid, gel, and absorbed glass mat. In addition, there are manually selectable settings for Nicad batteries. DC Load Controller Mode - When used as a load controller, the controllers will automatically turn a DC load on or off at predetermined battery voltage settings. Both LVD (low voltage disconnect) and LVR (low voltage reconnect) set points are user adjustable. DC Diversion Mode - In this mode, all power, which is not used to maintain a full charge on the batteries, is diverted to a "load dump" such as water or space heaters. Diversion mode is used to regulate microhydro and wind turbine systems which need a constant load. • Warranty: 2 Year Warranty: Order PN Voltage Current Dim (HxWxD)-(in) List Level 1 Level 2 Level 3 C35 12-24Vdc 35A 8.0 x 5.0 x 2.5 $119.00 104.72 104.72 98.18 C40 12-24-48Vdc 40A 10.0 x 5.0 x 2.5 $159.00 139.92 139.92 131.18 C60 12-24Vdc 60A 10.0 x 5.0 x 2.5 $199.00 175.12 175.12 164.18 TalleyTestCatalog_1254288.QXD 4/12/2012 9:24 PM Page 667