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Multi-functional grid simulator

2.5MVA/6MVA/10MVA 10MVA~20MVA 60MVA

Performance characteristics

Multi-machine parallel supported

Multi-machine parallel expansion supported

A high-quality output voltage waveform

Rated no-load output THDu≤0.5%

High-precision harmonic output

Harmonic output precision up to ±0.2%

Multiple testing capabilities

Grid impedance simulation function and sweep frequency testing function, supporting multi-function integrated application

Isolated impact resistance

Especially suitable for testing in a weak grid environment

Wide coverage of product capacity

A capacity covering 1MVA~60MVA, supporting customization of various voltage classes and different test functions

main parameters

Power level	2.5MVA	6MVA	10MVA
Product Type	Coupling type	Cascade type

Input voltage	AC35kV±10% / AC10kV±10%
Input frequency	50Hz±5%
Steady-state output voltage range	80%～110%
Steady-state voltage accuracy	0.50%
High voltage output range	110%～130%
Low voltage output range	0%～90%
Output frequency range	45Hz～66Hz
Output frequency accuracy	0.01Hz
Output waveform distortion rate	≤1%
Output range of three-phase voltage unbalance factor	1%～10%
Output flicker Pst	1～10
Output harmonic	2～25 times
Overall efficiency	≥95%
Noise	≤70dB	≤90dB
Storage temperature	-40℃～＋70℃	-30℃～＋55℃
Operating temperature	-30℃～＋40℃	-25℃～＋40℃

Note: Some functional parameters can be customized according to customer requirements