DATAKOM: ATS, AMF, AVR, ECM, DKG controllers for diesel, gas, petrol gensets including manual start and auto mains failure generator controls, electronic engine governors, alternator automatic voltage regulators, automatic transfer switches, battery chargers, meters and analyzers, contactors, synchroscopes and automatic synchronizers for multi generating set paralleling and mains synchronization. Buy Datacom online.

DATAKOM DPR-05 Motor Protection Controller, L-N, asymmetry

Datakom DATAKOM DPR-05 Motor Protection Controller, L-N, asymmetry
Datakom DATAKOM DPR-05 Motor Protection Controller, L-N, asymmetry
Datakom DATAKOM DPR-05 Motor Protection Controller, L-N, asymmetry
(0)
$45.00
pcs.

Unbalanced supply voltages cause often overheating, even damage in electric motors due to high circulating currents caused by asymmetrical voltages.

DPR-05 relay is a three-phase (line to neutral) voltage asymmetry protection relay designed for electric motor protection.

It offers adjustable asymmetry limit together with adjustable trip and reset delays. The unit has also phase sequence protection, phase failure and phase overvoltage protections.
The asymmetry limit can be adjusted or disabled via trimmers on the front panel of the device.

Delay timers are adjusted through related trimmers.

FEATURES:
DIN Rail mounted
Adjustable asymmetry limit
Adjustable TRIP and RESET Delays
Phase sequence protection
Phase failure protection
Insufficient supply protection
Overvoltage protection
6A/277VAC relay output.

TECHNICAL SPECIFICATIONS:
Nominal Supply Voltage: 230V-AC (L-N)
Supply Voltage Range: 150-300 V-AC (L-N)
Supply type: Capacitive, 3 phase
Frequency Range: 47-63Hz
Power Consumption: 30VA / 2W (max)
Measurement method: True RMS, line to neutral
Asymmetry Adjustment Accuracy: 1 %
Repetition Accuracy: 0.5 %
Asymmetry Adjustment Range: 5 – 15%
Trip Delay Setup: 0.5 – 20 sec. adjustable
Reset Delay Setup: 0.5 – 20 sec. adjustable
Relay Output: 6A @ 277V-AC, 1800VA, 300W
Terminal wire range: max 2.5mm² (12AWG)
Screw-on Force: 0.4 Nm (3.6 lb.in)
Operating temp.: -30C (-22F) to 70 C (158F).
Storage temp.: -40C (-40F) to 80 C (176F).
Maximum humidity: 95% non-condensing.
Dimensions: 36,0x90,6x58,4mm (WxHxD)
Weight: 100 gr(approx.)
Installation: DIN Rail mounted.
Case Material: High Temp. ABS/PC (UL94-V0)
IP Protection: IP30
Conformity (EU directives)
    -2006/95/EC (low voltage)
    -2004/108/EC (EMC)
Norms of reference:
    - EN 61010 (safety requirements)
    - EN 60255-6
    - EN 61326 (EMC requirements)

WE DO NOT SHIP THIS DATAKOM PRODUCT TO USA AND CANADA



DATAKOM: ATS, AMF, AVR, ECM, DKG controllers for diesel, gas, petrol gensets including manual start and auto mains failure generator controls, electronic engine governors, alternator automatic voltage regulators, automatic transfer switches, battery chargers, meters and analyzers, contactors, synchroscopes and automatic synchronizers for multi generating set paralleling and mains synchronization. Buy Datacom online.