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Model CDP 06-S-110 Overload Relay Up to 500 Motor FLA
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
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Price:
$318.00
Power Quality and Drives LLC
P.O. Box 83
7 Yale Avenue
Middlebury, CT 06762
USA
Phone: (203) 217-2353
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