- Phase Failure Relays
- Monitoring Relays
- Motor / Pump Protection Relays
- Electronics Timers
- Liquid Level Controllers
- Power Line Transducers And MFM
- Automation Products
- Alarm Annunciators
- Products For Agri Sector
Monitoring Relays
S2 CMR5
Single phase under & over current,
Microcontroller based design, SMD technology,
Auto/Manual reset, Input 1A or 5 A through CT,
Adjustable under / over current trip settings,
Adjustable trip delay & ON delay,
2 CO output relay (or selectable 1CO for UC, 1CO for OC)
Failsafe-non-failsafe mode selectable
Single phase under & over current,
Technical Data
- System 110-120/220-240/380-440 V Ac ± 20%,
- Auxillary 110-120/220-240/415 V Ac±20%, 2VDC ± 20%
System Supply
- Ext. Input 1 Amp or 5 Amp (Secondary) CT 250/500 mA
Ext. Input
- Output Relay Contact 2 CO
Output Relay Contact
- EF Trip Setting -
- Under Current10% -100% (Variable) of input
- Over Voltage 50% -140% (adjustable) of CT sec
Trip Setting
- Trip Time Delay1 - 10 secs (adjustable)
Trip Time Delay
- Power on Delay 1 - 10 secs (adjustable)
Power on Delay
- Reset Auto / Manual
Reset
- Weight140 gms.
Weight
- Overall (L x W x D)90 x 35 x 60
- Mounting (L x W)35 mm rail Mounting
Dimensions (mm)
- Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)