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Load Shed Relay with Real Time Clock – DRLS

$63.85

Load shed relay designed with the latest microcontroller featuring high resolution analogue converter to produce precise switching levels. The unit is designed to monitor current consumption and disconnect non-critical loads from the system if the load exceeds the limit and during peak times.

 

Features:

 

  • High resolution analogue microprocessor
  • Real time clock for geyser disable
  • 15 min response delay
  • Front lable button for disable and boost
  • Modular 35.5mm DIN rail mountable
  • High Current 16A SPST output relay
  • LED indication for relay and power supply ON
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Description

Input Specifications

Input Measuring Pin 7 & 9
Current Setting 5/15A
Input Resistance 0.1Ohm
Maximum Overload 20A (30 sec)
Hysteresis 5%
Repeat Accuracy <1%
Response Delay 15min

Output Specifications

Relay Output SPDT
Rated Isolation Voltage 6000 VAC (contact / electric)
1000 VAC (contact / contact)
Nominal Rate in AC1 2500 VA
Rated Current 16WA
Rated Voltage 250V
Mechanical Life 10×106 cycles
Electrical Life 10×103 cycles (at max load)
Operation Frequency < 1800 cycles/h

Supply Specifications

Power Suppy AC Type 110, 230, 400V ± 10%
(Galvanic) 50 / 60 Hz ± 5Hz
Isolation 4kV
Consumption ± 3VA

General Specifications

Power ON Delay 15min
Power OFF Delay < 250 ms
Peak Times 7am – 10am
6pm – 8pm
Indication
Power Supply ON LED green
Flashing – Geyser OFF
Output ON LED red
Status LED yellow
Flashing – Geyser ON
Environment
Operating Temperature -10 to + 70°C
Storage Temperature -30 to + 85°C

Additional information

Supply Voltage

525Vac, 400Vac, 230Vac, 110Vac

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