SPG D2

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Overview
  • 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
Specification
Supply Voltage
  • 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

Ext. Input

Output Relay Contact
  • Output Relay Contact   1 CO (2 CO)
  • Input    From CTS
Trip Setting
  • Phase to phase unbalance       50% of motor Current
  • Under current (Dry running)NA  50%/75% of set current
  • Overload      Above 120% of set Current (IDMTL)
  • UV/OV        NA
Trip Time Delay
  • 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
Resetting
  • Resetting           Auto / Manual / Remote
Approx Weight
  • Approx Weight   425 gms.
Dimensions (mm)
  • Overall (L x W x D)     76 x 56.5 x 117.5
  • Mounting (L x W)       67 x 46 / 35 mm rail Mounting

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