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substation Programmable Three Phase Secondary Current Injection Test Set of Relay
substation Programmable Three Phase Secondary Current Injection Test Set of Relay
substation Programmable Three Phase Secondary Current Injection Test Set of Relay
substation Programmable Three Phase Secondary Current Injection Test Set of Relay
substation Programmable Three Phase Secondary Current Injection Test Set of Relay
substation Programmable Three Phase Secondary Current Injection Test Set of Relay
substation Programmable Three Phase Secondary Current Injection Test Set of Relay
substation Programmable Three Phase Secondary Current Injection Test Set of Relay
Specifications
Brand Name :
GFUVE
Model Number :
TEST-330
Certification :
ISO
Place of Origin :
China
MOQ :
1 Sets
Price :
Negotiable
Payment Terms :
T/T, Western Union,Paypal
Supply Ability :
200 Pieces Per Month
Delivery Time :
3 7 Days
Packaging Details :
Standard Export Wooden Box
AC current output　 Phase current output (effective value) :
3 x 0-30A
Maximum power output :
70VA/phase
Maximum parallel current output (effective value) :
0-90A
AC voltage output　 Phase voltage output (effective value) :
5 x 0-130V
Line voltage output (effective value) :
0-260V
Display Language :
English Version
Description

Three Phase Relay Protection Microcomputer Test System, substation Programmable Three Phase Secondary Current Injection Test Set of Relay

Test-330 is a three phase current output and five phase voltage output relay tester with embedded host machine equipped with Complex Programmable Logic Device.

The purpose of secondary injection testing is to check that the protection scheme from the relay input terminals onwards is functioning correctly with the settings specified. This is achieved by applying suitable inputs from a test set to the inputs of the relays and checking if the appropriate alarm/trip signals occur at the relay/control room/CB locations.


The secondary injection test simulates the current and voltage transformer secondaries, by injecting single-phase or three-phase currents and voltages into relays, devices o into the secondary circuits, performing all the corresponding checking and testing with normal and fault conditions. The widest range of equipment for secondary injection test.


Secondary injection test on each relay to prove operation at one or more setting values Primary injection tests on each relay to prove stability for external faults and to determine the effective current setting for internal faults (essential for some types of electromechanical relays)

Over View

1 . Three phase current output

2 . Five phase voltage output

3 . Accuracy class 0.2%

4 . Embedded host machine equipped with Complex Programmable Logic Device (CPLD)

Parameters

Electrical parameters
Power voltage AC220V±10% or AC110V±10%, 50/60Hz±10%
Time measurement 0.1ms-999999.999s
AC current output 　
Phase current output (effective value) 3 x 0-30A
Maximum power output 260VA/phase
Maximum parallel current output (effective value) 0-90A
Long-term allowable working value of phase current
(effective value)		 >10A
Allowable working time of maximum current >11s
Accuracy class <±0.2%
AC voltage output 　
Phase voltage output (effective value) 5 x 0-130V
Line voltage output (effective value) 0-260V
Maximum power output 70VA/phase
Accuracy class <±0.2%
DC current output 　
Output range -10 to 10A or 3 x 0 to ±10A
Maximum power output 200VA
Accuracy class <±0.2%
DC voltage output 　
Output range 0-300V or 5 x 0 to ±130V
Maximum output power 130VA
Accuracy class <±0.2%
Binary input 　
Idle contact 1-20mA, 24V (DC)
Electric potential contact 250V/0.5A (DC)
Binary output 　
Idle contact 250V/0.5A (DC)
Rated output 　
Frequency error <±0.01Hz
Phase error <±0. 2°
Waveform distortion <±0.3% (fundamental wave)
Time error <40µs
Output frequency 0-1050Hz
Superposed harmonic wave 0-21times
Mechanical parameters 　
Dimensions (L×W×H) (mm) 360x195x375
Weight (kg) 16.6
Environmental conditions 　
Use range 0°C to 45°C
Storage range -25°C to 70°C

The Product Picture:

substation Programmable Three Phase Secondary Current Injection Test Set of Relay

substation Programmable Three Phase Secondary Current Injection Test Set of Relay

Product tags

secondary injection test of relay

,

nais solid state relays

,

ssr relay module
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substation Programmable Three Phase Secondary Current Injection Test Set of Relay

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Product Detail
Brand Name :
GFUVE
Model Number :
TEST-330
Certification :
ISO
Place of Origin :
China
MOQ :
1 Sets
Price :
Negotiable
Contact Supplier
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substation Programmable Three Phase Secondary Current Injection Test Set of Relay
substation Programmable Three Phase Secondary Current Injection Test Set of Relay
substation Programmable Three Phase Secondary Current Injection Test Set of Relay
substation Programmable Three Phase Secondary Current Injection Test Set of Relay

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

Active Member
8 Years
beijing, beijing
Since 2008
Business Type :
Manufacturer
Main Products :
Zero Sequence Current Transformer, Split Core Current Transformer, Instrument Current Transformer
Total Annual :
$100,000,000-$150,000,000
Employee Number :
300~350
Certification Level :
Active Member
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