Marsh Bellofram Diversified Electronics Division CMD Series Universal AC Current Monitor - Marsh Bellofram - #1

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CMD Series Diversified Electronics atcdiversified.com 800.727.5646 240 Current Monitors // CMD Series The CMD Series may be used as an Over Current Monitor or an Under Current Monitor. The CMD has adjustable Delay-on-Operate and adjustable Delay-on-Release time delays. When the current exceeds the preset current trip point for longer than the Delay-on-Operate time delay, the internal relay will energize (Pick-up). When the current drops below the preset current trip point for longer than the Delay-on-Release time delay, the internal relay will de-energize (Drop-out). When used as an over current monitor the Delay-on-Operate time delay is used to override inrush periods. When used as an under current monitor, the Delayon- Release timer is used to override a temporary under current condition. An External CT may be used to extend the range of the Current Monitor. U n i v e r s a l A C C u r r e n t Mon i tor \\\SPECIFICATIONS CONTROL VOLTAGE 24 or 120 VAC; 50/60 Hz, 24 VDC TRIP POINTS Pick-up See order information Drop-out 5% below Pick-up OUTPUT DPDT, 10 Amp @ 120 VAC Resistive HYSTERESIS 5% RESPONSE TIME Operate 0.1 to 10 SEC, Adjustable Release 0.3 to 30 SEC, Adjustable INDICATORS Glows when Relay is energized RESET Automatic TEMPERATURE RATING Operate 32° to 131°F (0° to +55°C) Storage -49° to 185°F (-45° to +85°C) SOCKETS RB-08 or PF083A ENCLOSURE Lexan Surface Mounted; #8-32 Screw Terminals WEIGHT 13 oz. \\\OPERATION \\\WIRING \\\DIMENSIONS (INCHES) MODEL NUMBER >>>>>> CMD S E Control Voltage 24 A .25 24 Volts 120 Volts 120 Type of Control Voltage AC DC D Current Trip Points 0.05 to 0.25 amps. adj. max continuous 3.4 amps 0.2 to 1 amps. adj. max continuous 11.9 amps 1 1.0 to 5.0 amps. adj. max continuous 13.4 amps 5 2.0 to 10 amps. adj. max continuous 25 amps 10 4.0 to 20 amps. adj. max continuous 25 amps 20