Model CDP 06-S-110 Overload Relay Up to 500 Motor FLA

Product #:	CDP06-S-110
Brand:	MEC / Cerus
Description:	Factory Stock Digital Motor Protection Relay (DMPR) 120 VAC Power Input is required 0.5 to 6 Amp range when used without Current Transformers. For over 6 amps, use three current transformers with 5 amp secondaries, set the Current Dial for the display to read 5 Amps, select current transformers so that the motor rated FLA is close to mid-range of the primary amps, program Function 8 of the relay for the CT ratio, i.e., if the Current Transformer ratio is 150:5 then program the CT ratio for 30. Order a Current Transformer Motor Protection: Preventing the Burn-out Models CDP and CRP are current sensing devices. Loss of phase will give a positive trip with a complete loss of phase current. Other voltage sensing devices will always see a voltage on all three legs for the reason that the unpowered motor leg will act as a transformer and therefore give an output voltage to the sensor. The sensor will then see three voltages on the motor and will need to be finely tuned. 3 Phase Digital Ammeter Function will read each of the three phases Adjustable Trip Amps Solid State with Digital Display and Bar Graph Adjustable Class 1 to 60 Bar Graph reads 60 to 110% of real load current Seven Segment display gives cause of a fault and also current on each of three phases Delay in starting: 0 to 60 seconds Delay in operating: 0 to 30 seconds Control Power Required: 110 VAC nominal, 50/60 Hz, 1 PH Operational Temperature: -25 to +70 degrees C Auxiliary Contacts: 2 SPST (when power applied) Screw Terminals Mounting: 35mm DIN rail or panel Protects against: Overcurrent Undercurrent Phase Failure Assymetry Motor Stall Locked Rotor Phase Reversal Options are available for: 120 VAC Control Power Ground Fault and Short Circuit Protection Remote Display with Extension Cable Tunnel rather than Screw terminals 18 Month Warranty Shipping by ground UPS is included in the price shown. You may order by telephone: (203) 217-2353 Please have the following information: Credit Card number Expiration date Name on the card Credit Card billing address Shipping address
Price:	$318.00
Resources:	Pdf(s):    Model CDP OL Relay