Relay Test Set VAH-430
Model No.:VAH-430
3-phase current(3×40A)
4-phase voltage(4×120V) output
3-phase current(3×40A)
4-phase voltage(4×120V) output
VAE-430 protective Relay Test Set is used for the test of main protective relays for power system relay protection, Such as low frequency protection relay with protection No. 27, overcurrent protection relay with protection No. 59, undervoltage protection relay with protection No. 67, over-frequency protection relay with protection No. 81, differential protection relay with protection No. 87, overcurrent protection relay with protection No. 51, boundary protection relay with protection No. 50, distance protection relay with protection No. 21, frequency change rate protection relay with protection No. 86, directional power protection relay with protection No. 32, etc.
The VAE-430 Protection Relay Test Suite provides accurate measurement and analysis of the performance of the power system protection relays under test to ensure that the relays operate within their specified parameter ranges and help ensure continuous and stable operation of the grid.
Universal Relay Test Set and Commissioning Tool
VAE-430 relay protection test kit in-builds stable high-power source, which can independently output up to 3 channels of adjustable current and 4 channels of adjustable voltage, and is used for current injection test of high-precision static or digital protection relay. The equipment includes two channels auxiliary DC power supply, which can provide temporary power supply for the microcomputer relay protection device in case of emergency. |
Current Generator | ||
Setting range | 3-phase AC(L-N) | 3×0…40A |
1-phase AC(LL-LN) | 1×0…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) | 4×0…120V |
1-phase AC(L-L) | 1×0…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(AC230V/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 | |
Miscellaneous | |
Weight | 19.7kg(43.43 lb) |
Dimensions (W x H x D, without handle) | 400×300×180mm(15.75×11.81×7.09 in) |
Connection port | for PC connection |