Avox Technologies - Industrial Test Equipment

CTD-1000 12 kV Dissipation Factor and Capacitance Standard

Features

The CTD Series of Dissipation factor Verification test sets have been developed to allow the end-user of Dissipation Factor (Power factor) test sets to verify the accuracy of the readings of Capacitance, Dissipation Factor, and Voltage. The CTD series is designed to allow measurements of up to 12k VAC (50/60 Hz).

The model CTD-1000 Capacitance / Dissipation factor Verification Set has a nominal Capacitance value of 1000pF (1nF) and a rotary selector switch which allows the setting of different levels of Dissipation Factor. These dissipation values can be user selected.
In addition, the Verification Set has a built-in kilovolt meter for measurements up to 12,000 VAC.

This system requires mains voltage of 100 - 250 VAC for powering the kilovolt meter and required power relays for the dissipation factor values of 1%, 2% and 5% only. Capacitance / Dissipation factor operation of values at < 0.5% does not require any mains voltage (100-250 VAC).

Ease of use: This verification test box is quite easy to use. Simply attach the appropriate test leads and earth ground, then measure with Dissipation Factor (Power Factor) test equipment. For kilovolt readings and Dissipation Factor values ³ 1% an external, 100 - 250 VAC source is required.

Impressive Accuracy: The CTD-1000 incorporates a high precision standard capacitor that requires no external compensation. The Dissipation Factor standards are designed for the most stable readings.

Specifications

MODEL: CTD-1000
SIZE: L: 20.5" W: 20" H: 9"
WEIGHT: 24 lbs.
INPUT POWER: 100 to 250 VAC 50 / 60 Hz Auto ranging. Fuse: 2 Amp
TEST VOLTAGE: 10,000 VAC 50/60 Hz (Maximum 12,000 VAC)
PANEL DISPLAY: LED
FRONT PANEL: Laminate covered Aluminum

CAPACITANCE
CMain = Nominal value: 1000 pF
Actual Value and Accuracy, as stated on test Certificate

DISSIPATION FACTOR RANGES: Position Value Accuracy
	0.00 % = < 0.00002 ± 0.00002 0.10 % = 0.00100 ± 0.00008 0.20 % = 0.00200 ± 0.00008 0.50 % = 0.00500 ± 0.00008 1.00 % = 0.01000 ± 0.00020 2.00 % = 0.02000 ± 0.00020 5.00 % = 0.05000 ± 0.00020

VOLTAGE METER:
Range 0.00 ... 12.00 kV ± 1 % Rdg ± 2 digits

TEMPERATURE:
    Calibration: 20°C ± 1°C
    Operating: High Accuracy: 5°C to 30°C / Reduced Accuracy: 30°C to 40°C
    Storage -5° C to 50° C

HUMIDITY: 95 % RH Non-condensing

STANDARD ACCESSORIES:
HV Bushing, 3 meter ground cable, 2 jumpers, Power supply cord, Instruction Manual.

SPECIFICATIONS ARE SUBJECT TO IMPROVEMENT AT ANY TIME.

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