>Product>Electrical Test Equipment>Protection Relay Tester>Portable Single Phase Relay Test Set

relay test set
relay test set
relay test set
relay test set
relay test set
relay test set

TEST-750PORTABLE SINGLE PHASE RELAY TEST SET

TEST-750 single-phase relay test set high performance, portable designed to test in the field; it adopts aluminum alloy body with PC panel, robust shape; with the ARM chip control, LCD screen display single-phase protective relay test device of voltage and current output stopwatch; a full isolation, adjustable AC and DC voltage, AC direct current; an adjustable DC voltage and an adjustable AC voltage; output circuit with double overload protection, high output capacity, small size, light weight, high reliability. The equipment is suitable for a variety of relay field calibration and performance test. This model relay test set is a good ideal tool for power engineering company to test overcurrent relay and overvoltage relay.

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APPLICATION

■ Power plant;

■ Universities;

■ Research institutes;

■ panel manufacturer;

■ Relay manufacturers;

■ Electrical laboratory;

■ Electrical testing center;

■ Electricity power bureau & power company;

■ Power engineering commissioning company;

■ Electrical Department of industrial and mining enterprises;

FEATURES

■ With AC/DC voltage meter;

■ The maximum output current: 0-250A;

■ Equipped with LCD digital AC/DC ampere meter;

■ AC voltage output 0-250V, DC voltage output 0-300V;

■ With internal electronic stopwatch potential and contact;

■ Short circuit, overload and over range protection automatically;

■ Integrated kit design with multiple functions, and easy to carry;

■ U/I Test and DC Test, All the isolation adjustable DC voltage output;

PARAMETERS

Electrical parameters
Accuracy 0.5%
Power supply 220V±10% 1000VA·50/60Hz; 110V±10% 1000VA·50/60Hz;
Turn on/turn off auxiliary contacts
Max current 1A
Max voltage AC250V or DC120V
AC current output
AC current range 0-150A or 0-250A
Range 0-10A 0-40A 0-100A 0-100A
No-load Voltage(Min) 90V 25V 10V 10V
Full-load Voltage (Min) 80V 22V 8V 6V
Full-load Current (Max) 10A 40A 100A 250A
AC/DC voltage output
Range 0-250V(AC) 0-300V(DC)
No-load Voltage(Min) 250V 320V
Full-load Voltage (Min) 240V 250V
Full-load Current (Max) 3A 3A
Auxiliary DC voltage output
Range 5-120V 110-220V
Max Voltage 120V 220V
Max Current 0.5A 0.5A
Auxiliary AC voltage output
Range 0-120V
Max voltage 120V
Max current 0.5A
Stopwatch
Range 0.0000-999999S
Resolution 0.1mS
Accuracy ±5 words
Max input voltage(With contact and potential input) DC 250V
Ammeter
Range Inside 0.000-150.0A or 0.000-250.0A
Outside 0.000-6.000A(AC or DC)
Accuracy 0.5%
Voltmeter
Range 0.0-600.0V(AC or DC)
Accuracy 0.5%
Measuring mode AC True RMS
DC Average value
Interface
Serial interface RS232
LCD 320*240 Greenlight LCD display
Resistor
Resistance 0.5Ω-2.5kΩ
Capacitor 10 μF, max voltage 450 V AC
Standard 2006/95/EC, EMC 2004/108/EC, IEC61000, IEC61010, IEC 61326
Mechanical characteristics
Dimensions (L×W×H) (mm) 340×270×260
Weight (kg) 18kg
Mechanical parameters
Operation temperature 0°C to 50°C
Storage temperature -40°C to 70°C
Humidity range Relative humidity 5 ... 95 %, non-condensing

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