Single Phase Relay Test Equipment

5 out of 5 based on 1 reviews | Write a review

$3,461.54

Multi-function single phase relay test equipment, overload protection and signal form a powerful display unit, single phase relay test kit is compact, small and easy to carry, manufacturer direct sales.

SKU: ATO-RT701

Qty:

30-day Returns

Free Shipping

Delivery date: 6-12 days

Overview

Functions
The single-phase relay protection test equipment can test various AC/DC, current, voltage, intermediate, self-protection, signal and other single relays and the entire set of electromechanical protection screens.
The secondary injection relay test kit can test the pull-in voltage (current) value of various relays and release the voltage (current) value.
The Single phase protection relay test kit tests the pull-in and off-time of various contacts (normally open, normally closed, switched, delayed). It can easily test the parameters of the reclosing relay, and can replace the traditional stopwatch as a precision millimeter.

Specification:

Digital Millisecond Meter	Model	ATO-RT701
	Power Supply	220V 50Hz
	Range	99.9999S
	Resolution	0.1ms
	Accuracy	±0.001%±1 Character
	Input Reactance	≥200kΩ
	Input Single Range	Refer to Table 1
Digital Phase Meter	Scope of Measurement	360.0 Degrees
	Resolution	0.1 Degree
	Accuracy	＜±1%±1 Character for input signal voltage ≥150mV, current ≥15mA
	Accuracy	＜1.5%±1 Character for input signal voltage ≥50mV, current ≥50mA
Digital Voltmeter	AC and DC voltage, digit display, maximum resolution 0.1V, accuracy 0.5%±1 character
Digital Ammeter	AC and DC current, digit display, resolution 0.1A, accuracy 0.5%±1 character
Power Source Output	AC Voltage	0~250V, continuously adjustable, maximum output power 1,000VA, with short circuit and overload protection, and current limit 4A.
	AC Current	0~130A continuously adjustable, maximum output power 1,200VA, with short circuit and overload protection, and current limit 180A.
	DC Voltage Output	0-250V, continuously adjustable, with short circuit and overload protection, and current limit 2.5A.
	DC Fixed Voltage 110V/220V Output	Output with AC voltage 0~250V or DC current 0~130A.
	DC Current Output	0~5A, continuously adjustable, with short circuit, and current limit 5A
Ambient Temperature	Temperature ensuring the precision 15~35℃
Dimension	440260260mm
Weight	15kg

Table 1: Shift gear table of input signal amplitude

Input Signal Amplitude (V)	5-15	15-40	40-120	120-250
Trigger Voltage (V)	2.5±20%	7.5±25%	20±25%	60±25%
Reliable and Non-Operating Voltage (V)	2	4	16	48

Various parts on the panel

1. Output voltage numerical table	2. Output current numerical table	3. Digital millisecond meter display screen	4. Power output indicator lamp
5. Power output ON-OFF key	6. Time counting start key	7. Counting stop key	8. Reset key
9. ZCH key	10. Power source switch	11. Power output adjusting button	12. DC current adjusting knob
13. CH II input end jack soket	14. CH II input end jack socket	15. CH II amplitude adjustment button	16. CH II channel input selector switch
17. CH I amplitude adjusting button	18. CH I input end jack socket	19. Power output selector key	20. DC voltage selector switch; see the marking of the panel for other output wiring terminal

Tips: Test of single-phase secondary injection tester for power system protection relay

The relay protection tester is an important calibration and commissioning instrument for power generation, power supply and consumption equipment for relay protection circuits and power systems as well as for large power plants and mining companies.
Single-phase relay equipment consists of a fully isolated dual channel and long time counting digital millisecond meter, high power AC and DC voltage, current output unit, high precision multi-function AC/DC digital ammeter and voltmeter and logic control, overload protection and signal The powerful display unit is combined with the power frequency phase meter and automatic reclosing test function.
The two input channels of the millimeter meter have complete electrical isolation, and there is no need to consider the common short circuit during the test, especially for the dynamic characteristics of the online dynamic test relay. This is not a universal relay protection tester and a millisecond meter. Dual channel signals can be implemented with idle contacts. Positive (negative) pulse, test power supply, automatic sync signal and positive (negative) pulse width can meet the time characteristic test and complete set test of various relays. The phase meter is more suitable for testing complex protection. All measurements are displayed digitally, intuitive and accurate. This relay is a new generation of tools for protection inspection.

Existing reviews of Single Phase Relay Test Equipment

Cool relay test equipment!

Great relay test equipment, saves alot of time troubleshooting wiring circuits.Once again I would recommend to anyone who wants a relay test equipment. The quality is very great.

From: Stephen | Date: 24/04/2022

Was this review helpful? Yes No (0/0)

Load more reviews...

Write your review for Single Phase Relay Test Equipment