Relaytestar-702 three-phase universal portable high-precision relay protection tester

Product DescriptionEconomical 3-phase Relay TesterModel: RELAYSTAR-702 DescriptionsThe RELAYSTAR-702 is classic 3-phase protection relay tester, which was launched to the market since 1999. It can be used for testing electro-mechanical, solid-state and microprocessor-based protection relays.The PC software of RELAYSTAR-702

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Product Description

Economical 3-phase Relay Tester

Model: RELAYSTAR-702

 

Descriptions

The RELAYSTAR-702 is classic 3-phase protection relay tester, which was launched to the market since 1999. It can be used for testing electro-mechanical, solid-state and microprocessor-based protection relays.

The PC software of RELAYSTAR-702 is designed based on Windows system, easy and convenient for operation and upgrade.

The RELAYSTAR-702 is the most economical choice for relay testing engineers.

 

Main Features

1) 3-phase current(3×40A) + 4-phase voltage(4×120V) output

2) Both local test and PC remote test available

3) Embedded system with 320×240 LCD screen

4) High performance linear power amplifier

5) 8 binary inputs + 4 binary outputs

6) Independent Aux. DC

7) Powerful software testing function

 

Technical Data

Current Generator

Setting Range

3-Phase AC(L-N)

3x0…40A

1-Phase AC(LL-LN)

1x0…120A

 

DC(L-N)

3x…±10A

 
 

3-Phase AC(L-N)

3x420VA At 40A

Power

1-Phase AC(LL-LN)

1x900VA At 120A

 

DC(L-N)

3x120VA At 10A

Accuracy

AC: ≤0.2%

 

DC: ≤0.5%

  

 

Voltage Generator

Setting Range

4-Phase AC(L-N)

4x0…120V

1-Phase AC(L-L)

1x0…240V

 

DC(L-N)

3x…±160V

 

Power

4-Phase AC(L-N)

4x80VA At 120V

1-Phase AC(L-L)

1x100VA At 240V

 

DC(L-N)

3x70VA At 160V

 

Accuracy

AC: ≤0.2%

 

DC: ≤0.5%

  

 

Auxiliary DC Supply

Voltage Range

110V/220V(Max.1.5A)

Power

Max.165VA/330VA

 

Digital Inputs

Number

8

Input Characteristics   

Idle Contact Or Potential-Free Contact

Threshold Characteristics

"0":0~6V; "1":11V~250V

Max. Measuring Time   

0.1ms~9999s

Time Accuracy  

0.1ms

 

Digital Outputs

Number

4

Type

Idle Contact

Break Capacity

220VAC/0.5A, 220VDC/0.2A

 

General Generators

Frequency

Range: 0~1000Hz(PC Mode), 20~300Hz(Local Mode)

Accuracy:<10mHz(0~450Hz),<20mHz(450~1000Hz)

 

Resolution: 0.01Hz

 

Phase

Range: 0~360°

Accuracy: 0.2°

 

Resolution: 0.1°

 

Harmonic

Superposition Orders: 1~20(PC Mode), 1~6(Local Mode),

Distortion: ≤0.5%

 

 

Power Supply

Nominal Input Voltage

Customized (AC 220V/230V/120V±10%, 1-Phase)

Nominal Frequency

50/60 Hz

Rated Current

10A At 230V / 12A At 115V

Connection

Standard AC Socket (IEC 60320)

 

Environmental Conditions

Operation Temperature

0 ... +50 °C (+32 ... +122 °F)

Storage Temperature

-25   ... +70 °C (-13 ... +158 °F)

Humidity Range

Relative Humidity 5 ... 95 %, Non-Condensing

Vibration

IEC 60068-2-6(20m/S2 At 10 ... 150 Hz)

 

Miscellaneous

Weight

22kg(48.50 Lb)

Dimensions (W X H X D, Without Handle)

400×300×180mm(15.75x11.81x7.09 In)

Connection Port

For PC Connection

 

RELAYSTAR-702 is the most cost-effective protection relay tester all over the world, and has reliable performance and low maintenance costs typical advantage. The cumulative sales over 5,000 units from 1999 to now.

Company Profile

 

Relaytestar-702 3 Phase Universal Portable High Accuracy Relay Protection TesterRelaytestar-702 3 Phase Universal Portable High Accuracy Relay Protection TesterRelaytestar-702 3 Phase Universal Portable High Accuracy Relay Protection Tester

HAOMAI ELECTRIC POWER AUTOMATION is established in 1999 and located in Wuhan of China, which is specialized in developing and manufacturing electrical power test and measurement instruments. HAOMAI products are widely used in power grid, petrochemical, metallurgy, railway, coal mine, research institutes and all kinds of large-scale factories or enterprises.mainly focuses on the sales and services of Protection Relay Test System, CT/PT Analyzer, Battery Load Tester, Transformer Testing Equipment, Circuit Breaker Analyzer, Partial Discharge Detector etc. electrical power test and measurement instruments.
 
HAOMAI follows total quality criteria, and always maintains standardized process and procedures for continuous growth. HAOMAI has been certified by ISO 9001:2015, ISO 14001:2015 and OHSAS 18001:2007.
 
HAOMAI builds own RELAYSTAR laboratory and performance test laboratory, and possesses professional production equipment and testing instruments in factory, such as Agilent 34401A 6 1/2 High-precision Meter, FLUKE Multi-meter, EMH Standard Meter, CLOU Standard Power Source, Oscilloscope, Phase Meter, Insulation Test System, High Voltage Dividers, AC High Voltage Generator, Time Calibration Tester, Standard Micro-resistance etc.
 
HAOMAI is China well-known mark recognized and approved by State Administration for Industry & Commerce of People's Republic of China, and enjoys high reputation in domestic and foreign markets.
 
HAOMAI now is the key supplier for SGCC(State Grid Corporation of China) and CSG(China Southern Power Grid). Till 2018 HAOMAI products have been sold to 34 different countries. 
 
HAOMAI always sticks to the faith of "cooperation and sharing", takes the "technology and market" as the direction, "creation and innovation" as the soul, listens to clients carefully, and improves the technology, upgrades the products, optimizes the service and tries all to be the global leader in electrical power test and measurement instruments field.

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Relaytestar-702 3 Phase Universal Portable High Accuracy Relay Protection Tester

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