快速報價: Vanguard EZCT-2000C+

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Vanguard EZCT-2000C+

Current Transformer Test Set

型號

EZCT-2000C+

產品類別

Electrical & Power Quality

製造商

Vanguard

配置型號包含以下特性:

Electrical & Power QualityTransformer and Motor Testing

配置

技术指标

產品總覽

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產品總覽

The EZCT-2000C Plus is Vanguard’s third-generation microprocessor-based current transformer test set. Designed specifi cally for CT testing, the EZCT-2000C Plus has the following outstanding features that can greatly increase productivity and save time during the commissioning stage.

The EZCT-2000C Plus’ test leads can be connected to all the CT output terminals, and the complete CT test can be performed automatically without any operator intervention.

Key Features

Performs CT excitation, current-ratio, polarity, and phase angle tests

Measures insulation resistance and winding resistance of the CT secondary windings

Measures the CT’s load burden

Standalone or computer-controlled via USB or Bluetooth wireless interface

Specifications
EZCT-2000C Plus Current Transformer Test Set
Features	Parameters
Type	Portable current transformer test set
Dimensions	19"W x 13"H x 16"D (48.3 cm x 33cm x 40.1 cm)
Weight	73 lbs (33.1 kg)
Input Power	100 ¬ 120 Vac or 200 ¬ 240 Vac (factory pre-set), 50/60 Hz
Measurement Method	ANSI/IEEE C57.12.90 ANSI/IEEE C57.13.1 standards
Output Test Voltages	0 ¬ 50 Vac @ 10A max 0 ¬ 300 Vac @ 10A max 0 ¬ 500 Vac @ 5A max 0 ¬ 1200 Vac @ 1.2A max 0 ¬ 2000 Vac @ 1A max
Current Source	1 ¬ 20A @ 0 ¬ 15 Vac
Current Source Display	Test current and current on-time
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
Resistance Reading Range	100 micro-ohms ¬ 10 ohms; Accuracy: 2% of reading, ±1 count, ±10 micro-ohms
Insulation Resistance Reading Range	2 Mega-ohms ¬ 500 Mega-ohms; Accuracy: 3% of reading, 500 ¬ 1000 Vdc test voltage
Display	Backlit LCD Screen (240 x 128 pixels; 114mm x 64mm) Viewable in bright sunlight and low-light levels
Printer	Built-in 4.5-inch wide thermal printer
Computer Interfaces	One USB port and Bluetooth wireless interface
External Data Storage	One USB Flash drive interface port (Flash drive not included)
PC Software	Windows®-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°C to +50°C (+15°F to +122°F) Storage: -30°C to +70°C (-22°F to +158°F)
Humidity	90% RH @ 40°C (104°F) non-condensing
Altitude	2,000 m (6,562 ft) to full safety specifi cations
Cables	One 20-foot cable set (X1-X5) One 35-foot H cable set Current source cables Insulation test cables Power cord Ground cable A transportation case is included with the purchase price

Note: The above specifications are valid at nominal voltage and ambient temperature of +25°C (+77°F). Specifications are subject to change without notice.

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