Voltage Instrument Transformer Medium Voltage Block Type 7,2 kv - 24 kv

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1 Voltage Instrument Transformer Medium Voltage Block Type 7,2 kv - 24 kv Standard

2 RITZ Instrument Transformers GmbH Core competency Under the trading name RITZ Instrument Transformers GmbH RITZ has been pooling its activities to gather new strengths since The tradition and knowledge of the parent company RITZ Messwandler Hamburg and the subsidiary RITZ Messwandler Dresden (TuR) has been united with the companies Wandler- und Transformatoren-Werk Wirges (WTW) and Messwandlerbau Bamberg (MWB) under this name. This merger unites a total of more than two hundred years of know-how in instrument transformers production. In addition, RITZ has decided to concentrate on the core business of medium voltage and low voltage transformers in which the high voltage division is sold. The resources gained through this shall now be applied for additional innovations and quality standards in the medium and low voltage products. RITZ is therefore securing its position on the global market. The overseas corporations of RITZ Instrument Transformer GmbH in Austria (Marchtrenk), Hungary (Kecskemét), China (Shanghai) and USA (Hartwell) strengthen the company s position on the international market. 2

3 Ritz Instrument Transformers (Shanghai) Co.,LTD. Instrument Transformers TUR is the oldest brand of Ritz group. 7.2kV and 12kV Block-Type VT for Air-Insulated Switchgear (AIS) GSES 12 RS VOLTAGE TRANSFORMER Technical Data Type Transformation Ratio (kv) Accuracy Class Combination GSES 12 RS 6/ 3:0.1/ 3 (6.6/ 3:0.11/ 3 ) 10/ 3:0.1/ 3 (11/ 3:0.11/ 3) 6/ 3:0.1/ 3:0.1/3 (6.6/ 3:0.11/ 3:0.11/3 ) 10/ 3:0.1/ 3:0.1/3 (11/ 3:0.11/ 3:0.11/3) 6/ 3:0.1/ 3:0.1/ 3 (10/ 3:0.1/ 3:0.1/ 3) 6.6/ 3:0.11/ 3:0.11/ 3 (11/ 3:0.11/ 3:0.11/ 3 ) Maximum Rated Secondary Burden (VA) 0,2 15 (20) 0,5 60 (60) (120) (20) 0,5 60 (60) (120) 0.2/3P 15 (20)/ /3P 50 (60)/100 1/3P 100 (120)/ /3P 15 (20)/ /3P 50 (60)/100 1/3P 100 (120)/ / /3P 0.2/ /3P 0.5/ /3P 25/25 10/10 30/30 Thermal Limiting Output (VA) Insulation Level (kv) 7.2 / 20 / / 28 / / 20 / / 28 / / 20 / 60 (12 / 28 / 75) Outline Drawing (Reference only) 3

4 Ritz Instrument Transformers (Shanghai) Co.,LTD. Instrument Transformers TUR is the oldest brand of Ritz group. 24kV Block-Type VT for Air-Insulated Switchgear (AIS) GSES 24 RS VOLTAGE TRANSFORMER Technical Data Type Transformation Ratio (kv) Accuracy Class Combination GSES 24 RS 20/ 3:0.1/ 3 (22/ 3:0.11/ 3 ) 20/ 3:0.1/ 3:0.1/3 (22/ 3:0.11/ 3:0.11/3) 20/ 3:0.1/ 3:0.1/ 3 (22/ 3:0.11/ 3:0.11/ 3 ) Maximum Rated Secondary Burden (VA) 0,2 30 (40) 0,5 100 (120) (250) 0.2/3P 25/100 (30/100) 0.5/3P 90/100 (100/100) 1/3P 180/100 (200/100) 0.2/0.2 15/15 (15/15) 0.2/3P 15/15 (15/15) 0.5/0.5 40/40 (50/50) 0.5/3P 40/40 (50/50) Thermal Limiting Output (VA) /250 Insulation Level (kv) 24/50/125 Outline Drawing (Reference only) 4

5 Ritz Instrument Transformers (Shanghai) Co.,LTD. Instrument Transformers TUR is the oldest brand of Ritz group. 24kV Block-Type VT for Air-Insulated Switchgear (AIS) VES24-40 VOLTAGE TRANSFORMER Technical Data Type Transformation Ratio (kv) Accuracy Class Combination VES24-40 Maximum Rated Secondary Burden (VA) Thermal Limiting Output (VA) Insulation Level (kv) 0,2/3P 30/100 20/ 3:0.1/ 3:0.1/ /3P 90/100 24/50/125 20/ 3:0.1/ 3:0.1/ 3:0.1/3 0.2/0.5/3P 10/20/ Outline Drawing (Reference only) 5

6 Ritz Instrument Transformers (Shanghai) Co.,LTD. Instrument Transformers TUR is the oldest brand of Ritz group. 24kV Block-Type VT for Air-Insulated Switchgear (AIS) VES24-01/02 VOLTAGE TRANSFORMER Technical Data Type Transformation Ratio (kv) Accuracy Class Combination VES24-01/02 Rated Secondary Burden (VA) Thermal Limiting Output (VA) Insulation Level (kv) 0,2/3P 20/100 20/ 3:0.1/ 3:0.1/ /3P 60/100 24/50/125 20/ 3:0.1/ 3:0.1/ 3:0.1/3 0.2/0.5/3P 10/10/ Outline Drawing (Reference only) VES24-01 VES

7 RITZ Product Overview Medium Voltage Instrument Transformers up to 72,5 kv Indoor and Outdoor Metal Clad Design Metalized Design Explosion Proofed Metering Voltage Transformers for Railway Vehicle Sensor Types Low Voltage Instrument Transformers up to 1,2 kv Current Transformers for Measuring and Protection Purposes Wound primary CT Auxiliary CT Summation CT Window type CT CT for switch fuses Tube type CT Window type CT for high currents Multi-range CT Split-core CT Split-core types for earth fault protection Transformers for Measuring Purposes 3-phase CT Laboratory Current and Voltage Transformers Instrument Transformers for Bill / Tariff Metering Damping Inductance Devices against Ferroresonance SIS Cast Resin Bus Bar Systems up to 72,5 kv & 7000 A The Alternative to Parallel-Connected Cables System Specific Benefits Compact design Reduced requirements for the installation space Small bending radii 3-dimensional geometric shape is possible Natural cooling due to effectual conductor design High opererational reliability due to factory routine test of each bus bar No maintenance Safety Benefits Touch Safe Fully insulated and capacitive graded system High thermal and dynamic short circuit current withstand capabilities Excluded phase to phase short-circuits No toxic fumes in case of fire - self extinguishing Cast Resin Power Transformers up to 36 kv and 20 MVA Applications Power Distribution Rectifier Drives Oil Platforms / Vessels Generator Excitation Injection Systems Transmitter Systems Grounding Systems Laboratory Systems Traction Power Systems (Streetcar, Tram, Metro, Railway) Electronic Instrument Transformers and Sensors Frequency from 0 to 10 khz Voltage-Sensoric Current-Sensoric Voltage up to 90 kv Current up to A Accuracy of 0,2 % Accuracy of 0,01 % Applications Power Engineering Grid Analyse Traction Power Distribution Systems Protection Technology Elektro-chemistry Switchgear Systems Environment Engineering Automobile Industry Research Customised Cast Resin Parts Development and formulation of cast resin moulding materials for electrical low and medium voltage applications Design and production of cast resin mouldings e.g. special bushings, fuse housings etc. 7

8 Sales TUR-VT _e_Rev JSW