美国vanguard EZCT-S2A Current Transformer Test Set

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 @ ** 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
DIS**Y	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 **N 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：

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Linear Transducer
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Resistor-Type Transducer
Rotary Transducer
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