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HYUNDAI HMC50W22 STAR DELTA STARTER

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HYUNDAI HMC50W22 STAR DELTA STARTER Specification

Overheating Protection
Provided

Connector Type
Screw Terminal

Humidity %
Max 95% RH (Non-Condensing)

Power Factor
0.8

IP Rating
IP42

Mounting Type
Wall Mounting

Surface Finish
Powder Coated

Insulation Material
PVC

Efficiency
High

Operating Temperature
-5C to +55C

Shape
Rectangular

Feature
Star-Delta automatic changeover, High reliability, Robust construction

Product Type
Star Delta Starter

Application
Industrial Motor Control

Protection Level
High (with Overload and Short Circuit Protection)

Frequency (MHz)
50 Hz

Rated Voltage
415 V AC

Energy Consumption
Low

Output Type
Electromechanical Switching

Color
Grey

Dimension (L*W*H)
440 x 260 x 180 mm

Weight
Approx 15 kg

Phase
Three Phase

Input Voltage
415 Volt AC

Size
Standard (As per manufacturer specification)

No Of Poles
3

Connection Type
Star Delta

Material
Metal & ABS Plastic Housing

Starter Capacity
Up to 22 kW / 30 HP Motor

Operating Mechanism
Electromechanical Contactor System

Cable Entry
Gland Provided

Type of Control
Manual & Automatic

Auxiliary Contact
2NO+2NC

Model Number
HMC50W22

Indication
LED Indication for ON/OFF/Trip

Standards Compliance
IS/IEC Standards

Main Contactor Rating
50A

Relay Range
28-43A

HYUNDAI HMC50W22 STAR DELTA STARTER Trade Information

Payment Terms
Cash in Advance (CID)

Sample Available
Yes

Main Export Market(s)
Asia

Main Domestic Market
All India

About HYUNDAI HMC50W22 STAR DELTA STARTER

Star/Delta starters are probably the most common reduced voltage starters. They are used in an attempt to reduce the start current applied to the motor during start as a means of reducing the disturbances and interference on the electrical supply.

Reliable Motor Control for Industry

HYUNDAI HMC50W22 offers precise and secure control over industrial motors up to 22 kW, ensuring operational safety and consistency. The product integrates manual and automatic switching modes, making it adaptable to various processes and requirements within industrial facilities. Its robust construction and protective features enable long-term, dependable performance under challenging conditions.

Advanced Protection and Safety Features

This starter incorporates high-level protection against overloads and short circuits, alongside an effective electromechanical switching mechanism. A clear LED display signals ON/OFF/Trip states, providing immediate operational awareness. These elements contribute to seamless operations and greatly reduce downtime due to electrical faults.

Ease of Installation and Operation

The HMC50W22's compact, powder-coated rectangular housing is designed for wall mounting with easy cable entry via pre-fitted glands. Its auxiliary contacts and screw terminal connectors allow swift integration into control panels. Operating within a wide temperature range and high humidity tolerance, it presents a hassle-free installation and maintenance process.

FAQ's of HYUNDAI HMC50W22 STAR DELTA STARTER:

Q: How is the HYUNDAI HMC50W22 Star Delta Starter used in industrial applications?

A: This starter is primarily used for controlling and protecting three-phase motors up to 22 kW/30 HP in factories, pumping stations, and similar industrial environments. It ensures smooth motor starting and stopping through star-delta automatic changeover, minimizing electrical and mechanical stress.

Q: What are the key benefits of using a star delta starter like the HMC50W22?

A: Key benefits include reduced starting current, minimized voltage drop, and extended motor lifespan. Its robust construction, overload and short-circuit protection, and reliable operation contribute to reduced maintenance and operational costs.

Q: When should I choose a star delta starter over other types?

A: You should select a star delta starter for motors with ratings above 5 HP (or 4 kW) where reduced starting current is critical to protect both the motor and electrical infrastructure from sudden inrush currents.

Q: Where can the HYUNDAI HMC50W22 be installed, and what mounting options are available?

A: Designed for wall mounting, this starter can be installed indoors in industrial settings, thanks to its IP42 protection and powder-coated surface. Gland cable entries allow flexible, secure wiring setups.

Q: What is the process for connecting the HMC50W22 to a three-phase motor?

A: After securely wall-mounting the starter, connect the power supply and three-phase output to the motor terminals using screw connectors. Set the overload relay as per the motor's current rating (28-43A) and test the LED indications for proper operation.

Q: How does the LED indication feature benefit users?

A: The LED indicators provide immediate visual feedback on the starter's ON, OFF, or TRIP status. This assists operators in quickly identifying operational states or faults, enhancing safety and minimizing diagnostic time.

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