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Protection relays are essential devices for maintaining the operational safety of the electrical power system. Thus, it is essential to carry out periodic tests on this equipment, in order to prove its correct operation and reliability. With that in mind, Conprove developed its line of universal testers, ideal for conducting commissioning, maintenance and acceptance tests (TAF / TAC) of these devices, in addition to providing an innovative closed loop iterative testing methodology for the evaluation of protection devices .
| Relay Testers | Current Output | Voltage Output | Output Accuracy |
|---|---|---|---|
| VAE-702 | 3 * 40A | 4 *120V | 0.2 |
| VAE-1200 | 6 * 30A | 6 * 120V | 0.2 |
Detail parameters
| Parameter | VAE702 | VAE1200 |
|---|---|---|
| Current Generator Setting range | 3-phase AC(L-N) 3x0…40A 1-phase AC(LL-LN) 1x0…120A DC(L-N) 3x…±10A |
6-phase AC(L-N) 6x0…30A 3-phase AC(L-N) 3x0…60A 1-phase AC(LL-LN) 1x0…180A DC(L-N) 6x0…±10 A |
| Current Generator Power | 3-phase AC(L-N) 3x420VA at 40A 1-phase AC(LL-LN) 1x900VA at 120A DC(L-N) 3x120VA at 10A |
6-phase AC(L-N) 6x300VA at 30A 3-phase AC(L-N) 3x450VA at 60A 1-phase AC(LL-LN) 1x1000VA at 180A DC(L-N) 6x70VA at 10A |
| Current Generator Accuracy | AC: ≤0.2% DC: ≤0.5% |
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 |
6-phase AC(L-N) 6x0…120V 3-phase AC(L-N) 3x0…240V DC(L-N) 6x0…±160V |
| Voltage Generator Power | 4-phase AC(L-N) 4x80VA at 120V 1-phase AC(L-L) 1x100VA at 240V DC(L-N) 3x70VA at 160V |
6-phase AC(L-N) 6x80VA at 120V 3-phase AC(L-N) 3x100VA at 240V DC(L-N) 6x70VA at 160V |
| Voltage Generator Accuracy | AC: ≤0.2% DC: ≤0.5% |
AC: ≤0.2% DC: ≤0.5% |
| Auxiliary DC Supply Voltage range | 110V/220V(max.1.5A) | 110V/220V(max.1.5A) |
| Auxiliary DC Supply Power | max.165VA/330VA | max.165VA/330VA |
| Digital Inputs Number | 8 | 8 |
| Digital Inputs Input characteristics | idle contact or potential-free contact | idle contact or potential-free contact |
| Digital Inputs Threshold characteristics | “0”:0~6V; “1”:11V~250V | “0”:0～6V; “1”:12V～250V |
| Digital Inputs Max. measuring time | 0.1ms~9999s | 999999.999s |
| Digital Inputs Time accuracy | 0.1ms | ±1ms |
| Digital Outputs Number | 4 | 8 |
| Digital Outputs Type | idle contact | idle contact |
| Digital Outputs Break capacity | 220VAC/0.5A, 220VDC/0.2A | 250VAC/0.5A, 250VDC/0.2A |
| General Generators Frequency | range: 0~1000Hz(PC mode), 20~300Hz(local mode) accuracy:<10mHz(0~450Hz),<20mHz(450~1000Hz) resolution: 0.01Hz |
range: 0~1000Hz accuracy:<1mHz(0~65Hz);<10mHz(65~450Hz);<20mHz(450~1000Hz) resolution: 0.01Hz |
| General Generators Phase | range: 0~360° accuracy: 0.2° resolution: 0.1° |
range: -360° ~+360° accuracy: 0.1° resolution: 0.1° |
| General Generators Harmonic | superposition orders: 1~20(PC mode), 1~6(local mode) distortion: ≤0.5% |
superposition order: 2~20 times distortion: ≤0.5% |
| Power Supply Nominal input voltage | customized(AC230V/120V±10%,1-phase) | customized(AC230V/120V±10%,1-phase) |
| Power Supply Nominal frequency | 50/60 Hz | 50/60 Hz |
| Power Supply Rated current | 10A at 230V / 12A at 115V | 10A at 230V / 12A at 120V |
| Power Supply Connection | standard AC socket (IEC 60320) | standard AC socket (IEC 60320) |
| Environmental Conditions Operation temperature | 0 ... +50 °C (+32 ... +122 °F) | 0 ... +50 °C (+32 ... +122 °F) |
| Environmental Conditions Storage temperature | -25 ... +70 °C (-13 ... +158 °F) | -25 ... +70 °C (-13 ... +158 °F) |
| Environmental Conditions Humidity range | relative humidity 5 ... 95 %, non-condensing | relative humidity 5 ... 95 %, non-condensing |
| Environmental Conditions Vibration | IEC 60068-2-6(20m/s2 at 10 ... 150 Hz) | IEC 60068-2-6(20m/s2 at 10 ... 150 Hz) |
| Miscellaneous Weight | 19.7kg(43.43 lb) | 20.3kg(44.75 lb) |
| Miscellaneous Dimensions (W x H x D, without handle) | 400×300×180mm(15.75x11.81x7.09 in) | 470×550×280mm(18.50x21.65x11.02 in) |
| Miscellaneous Connection port | for PC connection | 2 USB ports, 1 serial port |
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