Timers & Multifunction Relays

CHINT NTE8 Series – Time-Delay Relay

The NTE8 Series time-delay relay is a versatile control element designed to switch circuits after a programmable delay. Ideal for solar, battery-storage, inverter control, and industrial automation applications, it provides precise timing for safe system sequencing and protection.

Key Features

• Wide-range time-delay operation in selectable modes: on-delay, off-delay, interval, star-delta and more.
• DIN-rail mountable module designed for panel integration in control panels and switch-gear.
• Reliable electromechanical switching for automation of inverter start-up, battery change-over, motor drives and sequencing tasks.
• Compact footprint with clear front-panel settings for simplified installation and commissioning.
• Designed for demanding environments with stable operation under varying voltage and ambient conditions.

Typical Applications

• Solar inverter sequences and battery system automations.
• Load shedding and backup-system timing control.
• Motor and pump control with delayed start and stop functions.
• Emergency-power change-over sequencing and delay coordination.

Installation Notes

• Install on standard DIN rail inside a suitable enclosure or control cabinet.
• Ensure wiring is routed neatly, with separation of control and power circuits where applicable.
• Select the correct delay mode and range setting before commissioning.
• Test the timer function during commissioning to verify correct delay behaviour in the system sequence.

The NTE8 Series time-delay relay is an essential control component for modern solar, storage and automation systems where precision timing and reliable operation matter.