Voltage Monitoring Relays
Current Monitoring Relays
Ground Fault Monitoring Relays
Frequency Monitoring Relays
Power Monitoring Relays & CBCT
Microprocessor Based Motor Protection Relay
Winding Over – Temperature Protection Relays
On Delay Timers
Special Function Timers
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Level Controllers – Conductive Liquids
Level Controllers – Non Conductive Liquids
Voltage, Current, Frequency Transducers
Power Transducers
Isolation Transducers
Transducers Models
Process/Plant Control and Automation
Twin AC Controller

Monitoring Relays

OCS D1

Installation Manuals
Datasheet
Video
OCS D1 Monitoring Relays - Minilec group

Technical Data

OCS D1 Monitoring Relays Diagram - Minilec group
OCS D1 Monitoring Relays Diagram 1- Minilec group
    System Supply
  • System 110-120/220-240/380-440 V Ac±20%,
  • Auxillary 12 V DC/24/30 V Dc±10%
    Ext. Input
  • Ext. Input 1 Amp or 5 Amp (Secondary) CT 250/500 mA
    Output Relay Contact
  • Output Relay Contact 1 CO
    Trip Setting
  • EF Trip Setting -
  • Under CurrentN.A.
  • Over Voltage 50% -140% (adjustable) of CT sec
    Trip Time Delay
  • Trip Time Delay1 - 10 secs (adjustable)
    Power on Delay
  • Power on Delay 3.5 secs ± 1.5 sec (fixed)
    Reset
  • Reset Auto
    Weight
  • Weight250 gms.
    Dimensions (mm)
  • Overall (L x W x D)76 x 56.5 x 117.5
  • Mounting (L x W)68 centre to centre/ 35 mm rail Mounting
    Note:
  • Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)

Applications

Generator panels / AMF Panels.

Air Purification Plant

Induction heater control panels.

Load Monitoring of Conveyor

Power Distribution Panel.

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