Ritz current transformer KS 50-02 Gr.1

999

. RitzBrand Introduction

RITZ Instrument Transformers GmbHIt is an industrial company headquartered in Germany, specializing in the design, manufacturing, and sales of measurement and protection transformers for power systems. The company's products comply with international standards (such asIEC 61869）Widely used in medium and low voltage distribution systems, serving scenarios such as energy metering, relay protection, and power quality monitoring.

RITZThe product is characterized by compact structure, stable accuracy, and flexible installation, and is suitable for fixed installation or integration into environments such as switchgear, meter cabinets, and new energy grid connected systems. Its clients include distribution equipment manufacturers, energy companies, industrial users, and system integrators.

two. RitzIntroduction to Product Business Scope

RITZThe product line mainly includes the following categories:

1. current transformer

Measurement levelCTAccuracy level such as 0.5、0.2、0.1Used for energy metering and monitoring;

Protection levelCTAs follows:5PThe10PEtc., used for relay protection systems;

Various installation forms:

Piercing style（Window-type）No need to disconnect the primary conductor, convenient for renovation projects;

Mother row style（Busbar-mounted）Can be directly installed on copper bars;

Base installation type（DIN railOr fixed with screws);

Split type（Split-core）Suitable for on-site installation of circuits that cannot be interrupted;

Rated current range: from a few amperes to several thousand amperes;

Secondary output: usually1Aor5ASome models are supportedmALevel output (such as for electronic meters).

2. voltage transformer

Used to apply high voltage (such as1 kVConvert the level proportionally to a standard low voltage (such as100 VThe230 V）；

Suitable for energy metering, voltage monitoring, and protection;

Most of them are electromagnetic structures, and some models integrate fuse protection.

3. Combination type transformer

Integrating current and voltage measurement functions into a single casing to save space;

Commonly used for compact distribution units or photovoltaics/Wind power grid connection point.

4. Special purpose transformer

High precision calibration grade transformer: used for laboratory or metrological calibration;

Anti DC biasCTSuitable for power grids containing power electronic devices such as frequency converters and rectifiers;

Transformers used for new energy systems, such as AC side monitoring of photovoltaic inverters and current detection of energy storage systems.

Typical application areas

Industrial distribution cabinets and switchgear;

Smart meters and energy management systems（EMS）；

Solar photovoltaic and wind power grid connected system;

Electric vehicle charging station;

Building automation and electrical energy monitoring.

three. Ritzcurrent transformerKS 50-02 Gr.1Introduction

1. Basic Product Information

Model:KS 50-02

Specification level:Gr.1(i.eSize 1The corresponding depth of the shell is30 mm）

Type: Low voltage through type current transformer（Window-type Current Transformer）Circular iron core structure, suitable for indoor installation

Applicable conductors:

Mother row: maximum value20 × 12 mm

Cable: Maximum outer diameterØ20 mm

Shell material: impact resistant polycarbonate（Polycarbonate）Flame retardant and self extinguishing properties

Protection level:

Shell:IP50

Wiring terminals:IP20

Installation method: Install in any direction, standard configuration 4 An installation foot; optionalDINRail clip bracket

Maintenance requirement: maintenance free design

2. Technical parameters（Gr.1Corresponding size50 × 73 × 30 mm）

3. Structure and attachments

Standard accessories:

A conductor fixing clip

4 A foot for installation

Transparent terminal protection cover

Optional accessories:

DINRotating buckle bracket for guide rail (compliant withDIN EN 60715-TH35）

Customized mother row

4. Typical Applications

Energy metering in low-voltage distribution cabinets

Relay protection circuit (such as overcurrent and short-circuit protection)

Current Monitoring of Industrial Automation Systems

Building Energy Management System（EMS）

Renewable energy grid connected system (such as AC side monitoring of photovoltaic inverters)

four. RitzHot selling product model

FiveIntroduction to Xierko Company

1. Xierko Trading (Shanghai) Co., Ltd

Xierke Industrial Control Equipment (Shanghai) Co., Ltd

Xier Ke: Procurement from Germany and consolidation of orders in German warehouses have saved customers costs and improved procurement efficiency. provideOriginal and authentic products, truly achieving customer service satisfaction and purchasing peace of mind.

Address: Wangqiao Road, Chuansha, Pudong New Area, Shanghai999number1034-1035building

Xi'erko History: In1999Established,20Years of accumulation in spare parts sales, aspiring to become a "zero error rate" European industrial automation instrument and spare parts supplier in China. Xierke's business scope includes industrial control instruments and components, electromechanical products, computer hardware and accessories, communication equipment, automotive and motorcycle accessories, hardware and electrical equipment, metal materials and products (excluding steel, precious metals, and rare metals))Building decoration materials (excluding steel and cement), chemical raw materials and products (excluding dangerous goods))Wholesale of textiles and daily necessities

Flight cycle: Arrange flights every week to ensure timely delivery of goods,

Goods packaging: We have accumulated a lot of experience in goods transportation packaging for a long time, and all goods are repackaged domestically to avoid domestic transportation risks.

After sales service: Customer service, centralized repair operations, and a comprehensive after-sales system ensure that customers have no worries.

2. Product classification of Xierke:

☆ Sensors, proximity switches, encodersPLCGrating ruler, reading head

☆ Control module, relay, bus module, electrode, capacitor

☆ Isolation amplifier, transmitter, inverter, frequency converter, bus module, electrode, capacitor

☆ Flow switch, flowmeter, level gauge, servo valve, pump valve, filter element, sealing ring, filter

☆ Motor, transmission shaft, bearing, fixture, shaft sleeve, joint, brake pad

☆ Insulation detector, remote alarm, water quality analysis table, data collector, temperature controller

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4. Common hot selling models of Xierke