Simulator grid siri XYH mengamalkan teknologi pembetulan PWM digital dan teknologi penyongsang frekuensi tinggi bebas, dengan empat fungsi operasi kuadran untuk merealisasikan aliran tenaga dua hala. Kuasa meliputi 15KVA-1MVA dan boleh ditumpukan untuk 2 hingga 40 ujian harmonik. Mod output berganda untuk mencapai "satu mesin untuk pelbagai tujuan" dan memenuhi keperluan peralatan fasa tunggal/tiga fasa.
Kawasan permohonan
L. Penyongsang Penyimpanan PV dan Tenaga
L. Tumpukan tumpukan
L. Penukar kekerapan
L. UPS
Ciri-ciri Produk
(1) dengan pelbagai mod output dan fungsi yang kuat;
u Mod standard tiga fasa: output voltan tiga fasa standard;
u Mod ketidakseimbangan tiga fasa: voltan tiga fasa ditetapkan secara bebas, dan sudut fasa tiga fasa boleh diselaraskan dari 0.0 ° hingga 359.9 °;
u Mod fasa tunggal selari: tiga fasa selari dengan output fasa tunggal kuasa tinggi ；
(2) Reka bentuk decoupling tiga fasa diterima pakai, dengan fungsi simulasi anomali grid kuasa komprehensif: Penyimpangan grid kuasa, turun naik grid kuasa,
ketidakseimbangan tiga fasa, dan sebagainya, dan 2-40 harmonik boleh ditumpukan di bawah mod harmonik
(3) Ia mempunyai empat fungsi operasi kuadran untuk merealisasikan maklum balas tenaga ke grid kuasa
(4.
(5) memenuhi perjalanan voltan tinggi melalui keperluan ujian yang ditentukan dalam piawaian antarabangsa
(6) tindak balas dinamik yang cepat
(7) Faktor kuasa input yang tinggi (≥ 0.95), herotan arus input rendah ( ＜ 5%)
(8) Dengan fungsi kunci auto, papan kekunci secara automatik dikunci pada selang masa yang tetap untuk mengelakkan sentuhan secara tidak sengaja daripada menyebabkan kemalangan atau bahaya manusia
(9) Skrin LCD warna 8 inci, dengan penampilan halus dan operasi yang mudah, dilengkapi dengan kekunci nombor, kunci fungsi, tombol, dan lain-lain, dan operasi itu dipelbagaikan
(10) Fungsi pengukuran lengkap, mampu mengukur voltan, semasa, puncak semasa, kekerapan, kuasa aktif, kuasa yang jelas, faktor kuasa, faktor puncak voltan dan parameter tenaga elektrik lain
(11.
(12) Dengan fungsi kotak hitam, ia secara automatik boleh merekodkan parameter operasi di bawah keadaan yang tidak normal untuk pemeriksaan dan penyelenggaraan kemudian;
(13) Antara muka komunikasi dilengkapi dengan Rs232 sebagai standard, rs485, gpib, ethernet, kawalan analog, dan lain -lain sebagai pilihan
Parameter teknik
|
Name
|
Feedback Grid simulator
|
|
Model
|
XYH015-3X
|
XYH030-3X
|
XYH045-3X
|
XYH060-3X
|
XYH090-3X
|
XYH120-3X
|
XYH150-3X
|
XYH180-3X
|
XYH240-3X
|
|
Output/absorption
|
15kVA
|
30kVA
|
45kVA
|
60kVA
|
90kVA
|
120kVA
|
150kVA
|
180kVA
|
240kVA
|
|
Basic function
|
|
Output
|
Power grid simulation function
|
|
Feedback
|
The output energy is fed back to the grid
|
|
Isolation
|
Built in isolation transformer
|
|
Load power factor
|
+1.0 ～ 1.0
|
|
Wiring mode
|
Input terminal: 3P4W terminal: 3P4W/1P2W (automatic switching according to output mode)
|
|
Input
|
|
Phase
|
3P4W+PE
|
|
Voltage range
|
380V±57V(L-L)
|
|
Frequency range
|
45～65Hz
|
|
Power factor
|
＞ 0.97 (input rated voltage, input 50% - 100% rated current)
＞ 0.95 (input rated voltage, input 10% - 50% rated current)
|
|
Current distortion
|
＜ 3% (under rated conditions)
|
|
Output
|
|
Phase
|
3P4W or 1P2W
|
|
Mode
|
3P standard mode, 3P unbalanced mode, parallel 1P
|
|
Voltage
|
0.0～300.0V(L-N)
|
|
Voltage setting accuracy
|
Precision: ≤ 0.5% Resolution: 0.1V
|
|
3P standard mode, 3P unbalanced mode
|
|
Rated current
|
22.7A
|
45.4A
|
68.1A
|
90.9A
|
136.3A
|
181.8A
|
227.2A
|
272.7A.
|
363.6A
|
|
Parallel 1P mode
|
|
Rated current
|
68.1A
|
136.3A
|
204.5A
|
272.7A
|
409.1A
|
545.4A.
|
681.8A
|
818.1A
|
1090.9A
|
|
Frequency
|
45.00～65.00Hz
|
|
Frequency accuracy
|
Precision: ≤ 0.02% Resolution: 0.01Hz
|
|
Frequency stability
|
≤0.02%
|
|
Voltage distortion (VTHD)
|
＜ 1% (linear load)
|
|
Reaction time
|
≤2ms
|
|
Response time of voltage sudden change
|
≤20ms
|
|
Three phase angle
|
120°±2°(3P standard mode)
|
|
Crest factor
|
1.41 ± 0.1 (sine wave mode)
|
|
Source voltage effect
|
≤1%
|
|
Load effect
|
≤1%
|
|
Efficiency
|
＞86%
|
|
Measurement display
|
|
Display mode
|
8-inch color LCD screen
|
|
Voltage measurement accuracy
|
Precision: 0.2% FS+0.2% Display value resolution: 0.1V
|
|
Frequency measurement accuracy
|
Precision: 0.02% Resolution: 0.01Hz
|
|
Current measurement accuracy
|
Precision: 0.3% FS+0.3% Display value resolution: 0.1A/1A
|
|
Power measurement accuracy
|
Precision: 0.5% FS+0.5% Display value resolution: 0.1kW/0.01kW/0.001kW
|
|
Function operation
|
|
Ladder programming
|
9999 steps
|
|
Step programming
|
100 steps, 999999times cycle
|
|
Gradient Programming
|
100 steps, 999999times cycle
|
|
Low (zero) voltage ride through
|
It can simulate international standards, and the minimum response time is ≤ 20ms
|
|
High voltage ride through
|
It can simulate international standards, and the minimum response time is ≤ 20ms
|
|
Waveform system
|
Sine wave or harmonic wave (superposition of 2~40times harmonic wave)
|
|
Real time adjustment function
|
① Under the starting state of the normal mode, the output voltage and frequency setting values can be adjusted through the number keys, increase/decrease keys and knobs, and they can be updated immediately
② Under normal mode startup status, the output waveform system can be switched and updated immediately
|
|
Quick call
|
10 groups of fast groups in conventional mode 10 groups of fast groups in harmonic mode
|
|
Protection function
|
|
Overload capacity
|
Cut off the output after 15 seconds when 105% ＜ overload ≤ 110%
Cut off the output after 5 seconds when 110% ＜ overload ≤ 200%
Cut off the output after 2 seconds when 200% ＜ overload ≤ 300%
Cut off output immediately when 300% ＜ overload
|
|
Protect
|
Over current, overload, short circuit protection, overheat protection, output overvoltage and undervoltage, phase loss protection, bus overvoltage and undervoltage, output power contactor automatic tripping protection
|
|
software protection
|
AI Monitor function, Black Box function, Auto Lock key lock protection
|
|
Remote interface
|
|
communication interface
|
Standard configuration: RS232 Optional configuration: RS485, GPIB, ETHERNET
|
|
Remote control
|
Optional: analog control port
|
|
Work environment
|
|
Temperature
|
0～40℃
|
|
Humidity
|
20～90%RH(Non condensing)
|
|
Volume weight
|
|
Size(W×H×Dmm)
|
1000×2000×800
|
1800×2000×800
|
2100×2000×1000
|
2400×2000×1000
|
|
Weight(Kg)
|
510
|
600
|
750
|
1050
|
1350
|
1500
|
1650
|
1850
|
2100
|
|
Name
|
Feedback Grid simulator
|
|
Model
|
XYH300-33
|
XYH400-33
|
XYH500-33
|
XYH600-33
|
|
Output/absorption
|
300kVA
|
400kVA
|
500kVA
|
600kVA
|
|
Basic function
|
|
Output
|
Power grid simulation function
|
|
Feedback
|
The output energy is fed back to the grid
|
|
Isolation
|
Built in isolation transformer
|
|
Load power factor
|
+1.0 ～ 1.0
|
|
Wiring mode
|
Input terminal: 3P4W terminal: 3P4W/1P2W (automatic switching according to output mode)
|
|
Input
|
|
Phase
|
3P4W+PE
|
|
Voltage range
|
380V±57V(L-L)
|
|
Frequency range
|
45～65Hz
|
|
Power factor
|
＞ 0.97 (input rated voltage, input 50% - 100% rated current)
＞ 0.95 (input rated voltage, input 10% - 50% rated current)
|
|
Current distortion
|
＜ 5% (under rated conditions)
|
|
Output
|
|
Phase
|
3P4W or 1P2W
|
|
Mode
|
3P standard mode, 3P unbalanced mode, parallel 1P
|
|
Voltage
|
0.0～300.0V(L-N)
|
|
Voltage setting accuracy
|
Precision: ≤ 0.5% Resolution: 0.1V
|
|
Rated current
|
454.5A
|
606.0A
|
757.5A
|
909.0A
|
|
Frequency
|
45.00～65.00Hz
|
|
Frequency accuracy
|
Precision: ≤ 0.02% Resolution: 0.01Hz
|
|
Frequency stability
|
≤0.02%
|
|
Voltage distortion (VTHD)
|
＜ 3% (linear load)
|
|
Reaction time
|
≤2ms
|
|
Response time of voltage sudden change
|
≤20ms
|
|
Three phase angle
|
120 °± 2 ° (3P standard mode)
|
|
Crest factor
|
1.41 ± 0.1 (sine wave mode)
|
|
Source voltage effect
|
≤1%
|
|
Load effect
|
≤1%
|
|
Efficiency
|
＞85%
|
|
Test display
|
|
Display mode
|
8-inch color LCD screen
|
|
Voltage measurement accuracy
|
Precision: 0.2% FS+0.2% Display value resolution: 0.1V
|
|
Frequency measurement accuracy
|
Precision: 0.02% Resolution: 0.01Hz
|
|
Current measurement accuracy
|
Precision: 0.3% FS+0.3% Display value resolution: 0.1A/1A
|
|
Power measurement accuracy
|
Precision: 0.5% FS+0.5% Display value resolution: 0.1kW/0.01kW/0.001kW
|
|
Function operation
|
|
Ladder programming
|
9999 steps
|
|
Step programming
|
100 steps, 999999times cycle
|
|
Gradient Programming
|
100 steps, 999999times cycle
|
|
Low (zero) voltage ride through
|
It can simulate international standards, and the minimum response time is ≤ 20ms
|
|
High voltage ride through
|
It can simulate international standards, and the minimum response time is ≤ 20ms
|
|
Waveform system
|
Sine wave or harmonic wave (superposition of 2~40times harmonic wave)
|
|
Real time adjustment function
|
① Under the starting state of the normal mode, the output voltage and frequency setting values can be adjusted through the number keys, increase/decrease keys and knobs, and they can be updated immediately
② Under normal mode startup status, the output waveform system can be switched and updated immediately
|
|
Quick call
|
10 groups of fast groups in conventional mode 10 groups of fast groups in harmonic mode
|
|
Ladder programming
|
9999 steps
|
|
Protection function
|
|
Overload capacity
|
Cut off the output after 15 seconds when 105% ＜ overload ≤ 110%
Cut off the output after 5 seconds when 110% ＜ overload ≤ 200%
Cut off the output after 2 seconds when 200% ＜ overload ≤ 300%
Cut off output immediately when 300% ＜ overload
|
|
Protect
|
Over current, overload, short circuit protection, overheat protection, output overvoltage and undervoltage, phase loss protection, bus overvoltage and undervoltage, output power contactor automatic tripping protection
|
|
software protection
|
AI Monitor function, Black Box function, Auto Lock key lock protection
|
|
Overload capacity
|
|
Protect
|
Over current, overload, short circuit protection, overheat protection, output overvoltage and undervoltage, phase loss protection, bus overvoltage and undervoltage, output power contactor automatic tripping protection
|
|
software protection
|
AI Monitor function, Black Box function, Auto Lock key lock protection
|
|
Work environment
|
|
Temperature
|
0～40℃
|
|
Humidity
|
20～90%RH(Non condensing)
|
|
Volume
|
|
Size(W×H×Dmm)
|
4200×2000×1200
|
4800×2000×1400
|
4800×2000×1400
|
8000×2000×1400
|
