3-Phase Automatic Star Delta Starter

Brand: PValley
Model: SD-12S6
Country of origin: China
Assemble/Manufacturer: Bangladesh

 

 

Technical Specification:

The Star-Delta Starter(Manual) is an economical solution for starting squirrel cage motors up to 2 HP. Designed for three-phase systems, it operates with a coil voltage of 415V and a current rating of 20A. This starter helps reduce starting current and torque, making it ideal for energy-efficient motor control. With compact dimensions (240mm x 270mm x 120mm), it provides reliable performance for industrial motor applications.

Star Delta Starter (Manual)

• Coil Voltage 415 V, Current Rating 40 A,
• Number of Channel four
• Channel type NC/NO
• Phase Three Phase,
• Overall Dimension W *H*L(240mm * 270mm * 120)
• squirrel cage motors rated up to 10hp

Panel Composition

• MCB contactor
• Semiautomatic and fully automatic star delta starter using ladder diagram
• Housed in a metallic box
• All connections terminated on top of the panel with BS5 connectors
• Components visible through acrylic window
• Connectors provided on the panel for motor connection

Magnetic Conductors

• Three Magnetic Conductors: 3 Pole Electrical Magnetic Contactor
• Line/Load Switching (V): 3 Phase 440V
• Coil Voltage: AC 220V
• Ampere rating:
  • 22A for GMC-22
  • 40A for GMC-40
• Auxiliary contacts built-in:
  • 1NO + 1NC for GMC-22
  • 2NO + 2NC for GMC-40
• Mounting: DIN rail or screw mountable
• Front/side mountable accessories available

Overload Relay & Indicator

• Type: LED Lighting
• Color: Red, Yellow, Green, Blue
• Material/Body: Plastic
• Power/Voltage: 240 V AC

MCCB

• Number of poles: 1P
• Rated current (A): 65
• Breaking Capacity (A): 6000, 4500
• Rated Voltage (V): 230/440
• Circumstance Temperature: 5℃ ~ +40℃
• Mechanical Life (O-C): ≥ 20,000 operations
• Automatically disconnects the circuit when earth fault/leakage current exceeds rated sensitivity

Manual Starter

• Power: 3.7KW, Three Phase
• Voltage: 220-440V
• Starter Type: Star Delta
• Motor Output: 5HP – 30HP

Switch & Connector

• Material: Brass or Plastic
• Jack diameter: 4mm / 0.16 inch
• Length: 29mm / 1.14 inch
• Width: 10mm / 0.39 inch
• Color: Red, Green, Yellow, Blue, Black

Controlled Switch Others

• Origin: China
• Assembled in Bangladesh
• Dimension: 30 inches × 20 inches

Lab experiments List:

• Identification of Star-Delta Starter Components
• Wiring of Star-Delta Starter Circuit
• Testing Start/Stop Push Buttons and Timer
• Motor Starting in Star Connection
• Automatic Transition from Star to Delta
• Measurement of Motor Line Current and Voltage
• Recording Motor Speed and Torque
• Overload Protection Testing
• Fault Simulation and Analysis
• Data Recording and Report Preparation

Standard Accessories

• User Manual
• Power Cord
• Heavy Metal Box/Heavy Acrylic Panel
• Color: White or Blue
• Training Included
• Connecting Wire 1 Set & Cable

Warranty: One Year