- 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
Motor / Pump Protection Relays
SPG D2
Phase Failure
Unbalance
Phase sequence
Overloading and Dry running Auto / Manual Reset
Adjustable current trip settings
Selectable overload characteristics
1 CO/2 CO output relay
Phase Failure
Technical Data
- System 100-120 / 220-240 / 380-440 V AC ±20%
- Auxillary 110/240/380/415/440 V AC/ 24 V AC/DC ±20%, 50 / 60 Hz
Supply Voltage
Ext. Input
- Output Relay Contact 1 CO (2 CO)
Output Relay Contact
- Input From CTS
- Phase to phase unbalance 50% of motor Current
- Under current (Dry running)NA50%/75% of set current
- OverloadAbove 120% of set Current (IDMTL)
- UV/OVNA
Trip Setting
- On phase failure 5.5 secs. ± 1.5 secs.
- For overloading As per selectable inverse time Characteristics 2 / 5 secs (10 secs.)
- UV/OV RP NA
Trip Time Delay
- ResettingAuto / Manual / Remote
Resetting
- Approx Weight425 gms.
Approx Weight
- Overall (L x W x D) 76 x 56.5 x 117.5
- Mounting (L x W)67 x 46 / 35 mm rail Mounting
Dimensions (mm)
- Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)