HomeShopPumpsPump AccessoriesCrompton 3-Phase Direct On Line Starters

Description

The Crompton Three Phase Direct On Line Starters are robust electrical starters designed for efficient and reliable operation of three-phase monoblock, borewell, and openwell submersible pumps. With wide voltage tolerance and protective features, these starters ensure optimal performance and long service life for various agricultural and industrial pumping applications.

Additional information

brand

Impala

Features

  • Wide Voltage Application: Operates efficiently across 250–450V fluctuations.
  • Overload Protection: Prevents pump damage by tripping the relay when current exceeds limits.
  • Sturdy & Attractive Pushbuttons: Smooth and reliable ON/OFF operations.
  • Robust Enclosure Design: Powder-coated sheet metal for enhanced durability.

Applications

  • Suitable for 3-phase monoblock pumps up to 10 HP.
  • Suitable for 3-phase borewell & openwell submersible pumps up to 7.5 HP.

Technical Specification

Sr. No. Model Name Relay Range (A) Voltage Range (V) Suitable for kW/HP (Monobloc Pumps) Suitable for kW/HP (Submersible Pumps)
1 DOL4065-2S3M 4.0–6.5 250–450 2.2 / 3.0 1.5 / 2.0
2 DOL60100-3S5M 6.0–10.0 250–450 3.7 / 5.0 2.2 / 3.0
3 DOL90140-5S7.5M 9.0–14.0 250–450 5.5 / 7.5 3.7 / 5.0
4 DOL130220-7.5S10M 13.0–22.0 250–450 7.5 / 10.0 5.5 / 7.5

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