HIQUEL TS 05 Star-Delta Timer 440V 10A

HIQUEL TS 05 Star-Delta Timer 440V 10A

The HIQUEL TS 05 Star-Delta Timer (440V~ 10A) is an engineered timing control relay designed specifically to manage the transition sequence of heavy-duty induction motors from Star (Y) to Delta (Δ) configuration. By limiting the initial high inrush starting current, this precision timer prevents mechanical shock and voltage sags across shipboard electrical grids and industrial plants. Manufactured in Austria to strict electrical tolerances, the TS 05 unit provides reliable, drift-free switching transitions required for continuous operation under harsh environmental conditions.

Model Details

• Manufacturer: HIQUEL
• Model Series: TS 05
• MPN (Manufacturer Part Number): TS 05 (Alternate Cross: 630158814 / Liebherr Nenzing Spec Ref)

Key Features

1. Precise Transition Timing: Engineered to eliminate transient current spikes during the critical Star-to-Delta motor winding handover.
2. Compact DIN Modular Footprint: Optimizes control panel space without compromising terminal accessibility or thermal dissipation.
3. High Switching Durability: Complies with strict switching duty profiles under inductive AC-15 and DC-13 operational parameters.
4. Industrial-Grade Build Quality: Rigid engineering design resistant to high-frequency ambient vibrations typically encountered aboard marine vessels.

Compatible Equipment Models

• Heavy industrial motor control centers (MCC)
• Marine pump starters and compressor control panels
• Liebherr Nenzing crane electrical systems (utilizing MPN 630158814 assemblies)
• Standard 3-phase AC squirrel-cage induction motor starter configurations

Applications

• Marine engine room auxiliary machinery control
• HVAC chiller compressor motor staging
• Large-scale industrial conveyor and crushing drives
• Hydraulic power pack pump motor starting circuits

Frequently Asked Questions

What is the primary function of the HIQUEL TS 05 timer?

The HIQUEL TS 05 is a specialized timing relay that controls the transition time when starting large 3-phase induction motors from a Star configuration to a Delta configuration, minimizing electrical grid disturbances and mechanical stress.

What are the main electrical ratings for this timer?

The unit features a rated insulation voltage of 440V, a thermal current rating of 10A, and supports AC-15 and DC-13 switching duties for robust control circuit integration.

Is this timer suitable for marine and offshore environments?

Yes, built in accordance with EN 60947-5-1 and VDE 0435 standards, its rugged construction handles the vibrational profiles and ambient fluctuations typical of ship engine rooms and offshore platforms.

What should I do if the exact part number 630158814 is required for heavy equipment?

The HIQUEL TS 05 is fully cross-compatible with OEM applications requiring part number 630158814, particularly across specialized material handling and crane systems.