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产品数量：11.00台 个
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关 键 词：美国vanguard,EZCT-S2A,,Current,Transformer,Test,Set
发布时间：2017-03-20
美国vanguard EZCT-S2A Current Transformer Test Set The EZCT S2A is Vanguard’s third-generation, microprocessor-based, current transformer test set. The EZCT S2A can perform the current transformer (CT) excitation, CT current-ratio, and winding polarity tests automatically. The EZCT S2A automatically raises and lowers the excitation test voltage without any operator intervention. With up to 1500 Vac excitation test voltage available, the EZCT S2A can easily perform excitation tests on very large CT’s. Perform Saturation, Ratio and Polarity Tests Fully Automated Comprehensive Graphic and Tabulated Test Reports Plot Multiple Saturation Curves Store up to 128 CT test plans Store up to 10 test definitions in each test plan RS-232C and USB computer interfaces Built-in 4.5 inch thermal printer USB Flash drive interface EZCT-S2A Cables Cable Part Number [8000-0005] USB Cable [ 6' (1.83m) ] 8000-0005 [8000-0006] RS-232C Cable [ 6' (1.83m) ] 8000-0006 [8000-0016] Power + Ground Combination Cable 8000-0016 [8000-0105] H Cable Set (Metal Type) [ 35' (10.67m) ] 8000-0105 [8000-0106] EZCT X Cable Set (Metal Type) [ 20' (6.10m) ] 8000-0106 EZCT-S2A Technical Specifications TYPE Portable current transformer test set PHYSICAL SPECIFICATIONS 16.8”W x 12.6”H x 12”D (42.7 cm x 32 cm x 26.9 cm); Weight: 55 lbs (25 kg) INPUT POWER 100 – 120 Vac or 200 – 240 Vac (factory pre-set), 50 Hz/60 Hz MEASUREMENT METHOD ANSI/IEEE C57.12.90, IEC 60044-1 and ANSI/IEEE C57.13.1 OUTPUT TEST VOLTAGES 0 – 50 Vac @ 10A max, 0 – 250 Vac @ 10A max 0 – 500 Vac @ 5A max, 0 – 1500 Vac @ 1.2A max VOLTAGE READING RANGE 0 – 2,200 Vac; Accuracy: ±1.0% of reading, ±1 volt CURRENT READING RANGE 0 – 10A; Accuracy: ±1.0% of reading, ±0.02A CURRENT-RATIO RANGE 0.8 – 999: 0.1%, 1000 – 1999: 0.3%, 2000 – 5000: 1% PHASE ANGLE MEASUREMENT 0 - 360 degrees; Accuracy: ±1.0 degree DISPLAY Back-lit LCD Screen (240 x 128 dot graphic; 114mm x 64mm); viewable in bright sunlight and low-light levels PRINTER Built-in 4.5-inch wide thermal printer COMPUTER INTERFACES One RS-232C port (115k baud), one USB port EXTERNAL DATA STORAGE One USB Flash drive interface port (Flash drive not included) PC SOFTWARE Windows? XP/Vista-based CT Analysis software is included with purchase price INTERNAL TEST RECORD STORAGE Stores 140 test records. Each test record may contain up to 10 sets of excitation, resistance and ratio data INTERNAL TEST PLAN STORAGE Stores 128 test plans. Each test plan can store 10 excitation test voltage and current settings SAFETY Designed to meet UL 61010A-1 and CAN/CSA C22.2 No. 1010.1-92 standards ENVIRONMENT Operating: -10? to 50? C (15?F to +122? F); Storage: -30? C to 70? C (-22?F to +158? F) CABLES Two 20-foot X cable sets, One 35-foot H cable set, power cord, One cable-carrying duffel bag WARRANTY One year on parts and labor Specifications are valid at nominal voltage and ambient temperature of +25?C (+77?F). Last updated on February 10, 2010 以下是美国vanguard检测仪器产品列表，欢迎选购： Circuit Breaker Contact Resistance Meters-断路器回路电阻测试仪 Auto-Ohm 200 S3 DMOM-200 S3 DMOM-600 Circuit Breaker Timers-断路器时间机械特性测试仪 CT-3500 S2 CT-6500 S2 CT-7000 S2 CT-7500 S2 CT-8000 DigiTMR S2 DigiTMR S2 PC Doble Transducer Adapter MCCB-250 Resistor Transducer Adapter UPS S2 Current Transformer Testers-电流互感器变比/极性/励磁特性测试仪 EZCT-10 EZCT-2000A EZCT-2000B Relay Test Equipment-多功能继电保护测试仪 PCI-600 RFD-200 S3 Transformer Turns Ratio Meters-变压器变比测试仪 ATRT-01 S3 ATRT-01B S3 ATRT-03 ATRT-03 S2 ATRT-03A S2 CVT-765 Tri-Phase Transformer Winding Resistance Meters-变压器有载调压开关测试仪 LTCA-10 LTCA-40 TRM-20 TRM-203 TRM-40 TRM-403 TSB WRM-10P Transducers-传感器 ABB AHMA-8 Mechanism Transducer Doble Transducer Adapter Linear Transducer Resistor Transducer Adapter Resistor-Type Transducer Rotary Transducer Rotary Transducer with Magnetic Mount Insulation Resistance Meters IRM-5000P-高压绝缘电阻测试仪IRM-5000P Vacuum Bottle Testers VBT-60-断路器真空度耐压试验仪VBT-60 Cables-电缆
