NLK1-0.66 0.66kV Indoor Current Transformer - Precision CTs by EcoNewlink

NLK1-0.66 0.66kV Indoor Current Transformer — Accurate, Reliable Measurement

Overview

The NLK1-0.66 0.66kV Indoor Current Transformer is designed for accurate current sensing in low-voltage indoor switchgear, distribution panels, and control cabinets. Optimized for OEM and project-level integration, this CT provides stable transformation ratios and low phase displacement for protective relays, metering, and energy management systems.

Key Features

- High accuracy and linearity across rated currents for precise metering and protection.
- Compact, DIN-compatible design for space-efficient installation inside panels.
- Robust insulation for 0.66kV systems and excellent thermal stability under continuous load.
- Multiple secondary ratios and mounting options to suit diverse system requirements.
- Low maintenance, long service life, and consistent performance in industrial environments.

Typical Applications

NLK1-0.66 0.66kV Indoor Current Transformer is ideal for electrical panel builders, EPC contractors, and system integrators working on commercial buildings, industrial plants, renewable energy inverters, and energy monitoring platforms. It integrates seamlessly with molded case circuit breakers, multifunction power meters, and protection relays.

Quality, Compliance & Performance

Manufactured by EcoNewlink, a subsidiary of CHTK Electronics Technology Co., Ltd., the NLK1-0.66 benefits from rigorous 5S production management and automated lines producing up to 10,000 units daily with a defect rate ≤0.01%. Our products comply with international safety and metering standards and are trusted by industry leaders such as Schneider, BYD, and CHINT.

Why Choose EcoNewlink

Founded in 2018 and backed by over 15 years of manufacturing heritage, EcoNewlink combines deep electrical expertise with strategic R&D partnerships (Tsinghua, Zhejiang, Xiamen University). We offer tailored OEM/ODM solutions, intelligent data platform integration, and end-to-end support to ensure your project meets performance, safety, and budget goals.

Ordering & Support

For technical datasheets, customization, or volume pricing for the NLK1-0.66 0.66kV Indoor Current Transformer, contact our sales engineers at nali@newlink.ltd. EcoNewlink delivers global logistics, certification support, and after-sales service to accelerate your deployment.