Overview of Post Type High Voltage Current Transformer LZZB2-10 Rated Voltage 10KV Casting Insulation Protective Class

Post Type High Voltage Current Transformer LZZB2-10 Rated Voltage 10KV Casting Insulation Protective Class is precision instruments designed for accurate measurement and reliable protection in high-voltage electrical systems. They safely step down high primary currents to standardized, low-level secondary outputs, enabling safe monitoring, metering, and control by connected devices. Essential for power transmission, distribution, and industrial applications, our transformers ensure system safety, efficiency, and stability.

Features of Post Type High Voltage Current Transformer LZZB2-10 Rated Voltage 10KV Casting Insulation Protective Class

High Accuracy Class: Precision-engineered for dependable measurement in metering and protection circuits.

Robust Insulation: Advanced insulation materials (e.g., epoxy resin, oil-impregnated) ensure long-term reliability and safety under high dielectric stress.

Wide Current Range: Available in various ratios to accommodate diverse application requirements.

Low Power Loss: Optimized core design for minimal energy loss, enhancing overall system efficiency.

Excellent Linearity: Superior performance across a wide range of operating conditions.

Durable Construction: Built to withstand harsh environmental conditions, including moisture, pollution, and temperature fluctuations.

Specification of Post Type High Voltage Current Transformer LZZB2-10 Rated Voltage 10KV Casting Insulation Protective Class

This Post Type High Voltage Current Transformer carries the model number LZZB2-10. Its main job is measuring electrical current in high voltage systems. The transformer works safely at systems rated up to 10,000 volts (10KV). It uses casting resin for its insulation. This resin completely surrounds the internal parts. This casting method provides very strong protection against electrical shock. It also protects the transformer from moisture and dirt getting inside. The design meets protective class requirements. This means it offers good resistance to environmental conditions.

The transformer has a specific rated primary current. It also has a specific rated secondary current. The ratio between these currents is fixed. This ratio is clearly marked on the transformer body. Accuracy is crucial for measurement. This transformer achieves high accuracy levels. It meets either 0.5 or 0.2 accuracy class standards. This ensures reliable readings for metering or protection devices. It handles heat well. Its thermal rating suits continuous operation under normal load.

The transformer body is tough. It withstands the stresses found in electrical substations. The design includes mounting points. These make installation onto structures or panels straightforward. Terminal connections are clearly marked. This prevents wiring errors. Polarity is critical in current transformers. This unit follows strict polarity marking conventions. It complies with international standards like IEC. Rigorous testing proves its performance and safety. Tests cover high voltage withstand, impulse voltage, temperature rise, and accuracy. This testing confirms reliability in real-world 10KV applications. The compact size helps fit into existing switchgear. Its robust resin case ensures long service life.

Applications of Post Type High Voltage Current Transformer LZZB2-10 Rated Voltage 10KV Casting Insulation Protective Class

The LZZB2-10 Post Type High Voltage Current Transformer handles critical jobs in 10,000-volt electrical systems. It accurately measures large currents flowing through power lines. It also protects valuable equipment. This transformer detects dangerous conditions like short circuits. It sends signals to protection relays. The relays then trip circuit breakers quickly. This action stops damage.

The transformer uses tough casting resin for insulation. This resin completely surrounds the internal parts. It provides excellent protection against high voltages. The resin also guards against moisture and dirt. This makes the transformer reliable outdoors. It performs well in tough weather conditions.

Its core and windings are carefully designed. This ensures precise measurement. It delivers stable output signals. Technicians trust these signals for monitoring and control. The transformer meets strict accuracy classes. It works reliably with standard protection relays. It handles the required electrical burden without problems.

The LZZB2-10 mounts securely on posts or structures. Its design allows easy connection to high-voltage lines. Output terminals are accessible for wiring to meters and relays. Its robust construction resists vibration and shock. This is vital for long-term stability in substations.

This transformer is ideal for protection systems. It protects generators, transformers, and power lines. It is used in feeder protection schemes. It monitors large motors effectively. Utilities and industries install it in distribution substations. It provides dependable service for years. Its performance is trusted worldwide.

Company Profile

PDDN Photoelectron Technology Co., Ltd. is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality Post Type High Voltage Current Transformer LZZB2-10 Rated Voltage 10KV Casting Insulation Protective Class, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of Post Type High Voltage Current Transformer LZZB2-10 Rated Voltage 10KV Casting Insulation Protective Class

What is the LZZB2-10 Current Transformer?
It measures high electrical currents safely. It steps down the current to a level meters or protective devices can use. This transformer is designed for 10,000-volt systems. Its main job is monitoring and protection.

What does “10KV Rated Voltage” mean?
This transformer works safely on power lines up to 10,000 volts. Never use it on higher voltage lines. Using it above 10KV is dangerous. It could damage the transformer or cause failure.

What is “Casting Insulation”?
The insulation is a solid resin cast around the internal parts. This resin seals everything completely. It protects against moisture, dust, and dirt. The solid casting makes the transformer very durable. It handles tough environments well.

What does “Protective Class” mean?
This transformer is built for protection systems. It feeds current signals to relays. These relays detect faults like short circuits. They trigger circuit breakers to shut off power fast. Preventing equipment damage is the goal.

Where is the LZZB2-10 typically installed?
Install it indoors or outdoors on 10KV systems. Common places are substations, power plants, factories. It connects directly to high voltage busbars or cables. Proper installation is critical for safety and accuracy.