| Brand | RW Energy |
| Numero ng Modelo | Serye ng HD2000 na Mababang Boltahe na Inhenyeredong Frequency Converter (Nararangan ng Tubig) |
| Larawan na Pagsasahimpapawid | 50/60Hz |
| Serye | HD2000 |
Palawan
400V, 690V, 1140V, 1380V/160kW~2800kW, at ang maximum power ng parallel machine ay maaaring umabot sa 22400kW
Karakteristika ng Performance
Inihanda ang disenyo ng reliabilidad
Mataas na redundancy ng control system at power system
Water-cooled heat dissipation design, mababang ingay at mas mahusay na pagdissipate ng init
Optical fiber connection, mas malakas na anti-interference ability
"Blocked" design
Modular components, lahat ng frontal maintenance
Walang espesyal na kagamitan ang kinakailangan, simple at convenient na maintenance
Intelligent fault diagnosis system para sa mabilis na pag-position
Mataas na adaptable design
Malakas na grid adaptability, sumusuporta sa malawak na range input ng grid
Sumusuporta sa single-axis at multi-axis transmission
Kasama ang unit at unit cabinet series products
Sumusuporta sa 3 iba't ibang rectification methods
Sumusuporta sa iba't ibang communication protocols at encoder modules
Pinakamahusay na control
Naka-adopt sa asynchronous motors at permanent magnet synchronous motors
Two-quadrant at four-quadrant rectification schemes
Rectification, inverter parallel at parallel current sharing technology
OLVC at CLVC control online automatic switching technology
Master-slave synchronous control technology
Load balancing control technology
Communication Protocols & Smart Software
Sumusuporta sa multiple communication protocols (Profibus DP, CANopen, Profinet IO, Modbus RTU, Modbus TCP, EtherCAT, EtherNet, ControlNet at DeviceNet)
Nagbibigay ng mabilis na debugging tool na hopeInsight upang maisakatuparan ang online parameter setting, status monitoring, intelligent fault recording at fault diagnosis, etc
Pangunahing parameters
project |
Specifications and technical data |
|
Basic rectification |
Input voltage |
4：380V~480V，6：500V~690V |
Input frequency |
（50Hz/60Hz）±6% |
|
Output voltage |
Input Voltage*1.32 (Full Load Condition) |
|
Overload capacity |
Relative base load current IH_DC allows 150% overload for 60s with a maximum current Imax_DC overload 5s, load cycle 300s |
|
Efficiency |
≥99% |
|
Protection function |
Overheating protection, soft rise protection, interlock protection, etc |
|
Intelligent rectification |
Input voltage |
4：380V～480V，6：500V～690V |
Input frequency |
47～63Hz |
|
Output voltage |
Input Voltage*1.3 (Full Load Condition) |
|
Overload capacity |
Relative base load current IH_DC allows 150% overload for 60s with a maximum current Imax_DC overload 5s, load cycle 300s |
|
Efficiency |
≥98.5% |
|
Protection function |
Overheat protection, overcurrent protection, IGBT pass-through protection, etc |
|
PWM rectification |
Input voltage |
4：380V~480V，6：500V~690V，9：1140V，A：1380V |
Input frequency |
47～63Hz |
|
Output voltage |
Input Voltage*1.5 (Rated Condition) |
|
Overload capacity |
Relative base load current IH_DC allows 150% overload for 60s with a maximum current Imax_DC overload 5s, load cycle 300s |
|
Efficiency |
≥98% (including LCL filter unit) |
|
Factor |
Adjustable (factory set to 1) |
|
Protection function |
Over-temperature protection, over-current protection, overload protection, IGBT pass-through protection, etc |
|
Inverse |
Rated input voltage |
4：410Vdc～780Vdc，6：550Vdc～1100Vdc，9：1488Vdc～2200Vdc |
A：1488Vdc~2200Vdc |
||
Output voltage |
0~Rectifier AC input voltage |
|
Output frequency |
0～500Hz |
|
speed regulation range |
V/F：1:50 OLVC：1:200 CLVC：1:1000 |
|
Steady speed accuracy |
OLVC：0.2% ； CLVC：0.01% |
|
Pulsating speed |
OLVC：0.2%； CLVC：0.1% |
|
Start torque |
OLVC：150%（0.5Hz） ； CLVC：200%（0Hz） |
|
Torque control |
V/F: Not supported; OLVC: Support ; CLVC: Yes |
|
Torque accuracy |
OLVC：5% ； CLVC：5% |
|
Torque response time |
OLVC：5ms ； CLVC：5ms |
|
RPM response time |
OLVC：100ms； CLVC：100ms |
|
Dynamic drop equivalent |
OLVC：0.5%*s； CLVC：0.3%*s |
|
environmental conditions |
temperature |
-15°C~+40°C is not degraded, and +40°C~+55°C is degraded |
humidity |
5%~95% non-condensation |
|
elevation |
≤ 4000m, 2000m~4000m reduced use |
|
Mechanical data |
Anti-vibration performance |
Complies with IEC 60721-3-3:2002 |
Protection level |
IP00 / IP20 / IP40 |
|
Safety level |
Meets UL 508C-2004 |
|
Cooling method |
Cold wind, cold water |
|
Modular na disenyo, front maintenance, walang kailangan ng pag-disassemble. Nakakamit ito ng intelligent fault diagnosis, maaari itong mabilis na lokasyonin ang mga problema. Ang cooling system ay may matagal na buhay, at ang lifespan ng fan capacitor ay inextend. Ang cycle ng maintenance ay dalawang beses na mas mahaba kaysa sa regular na frequency converter.
Sumusuporta ito ng mga asynchronous motors at permanent magnet synchronous motors. Ang mga permanent magnet motors ay may mataas na efisiensiya at mas tiyak na kontrol. Ito rin ay sumusuporta ng tatlong mode: V/F, open-loop vector, at closed-loop vector, na may mahigpit na pagsasamantala. Maaari mong pumili ng anumang uri ng motor.
disenyo ng pagpapalamig ng tubig na mas tahimik at mas epektibo kaysa sa pagpapalamig ng hangin. Ang channel ng paglabas ng init ay hiwalay mula sa mga komponente sa loob, kaya ito ay mas kaunti ang倾向使用标准书写体进行翻译，以下是翻译结果：
disenyo ng pagpapalamig ng tubig na mas tahimik at mas epektibo kaysa sa pagpapalamig ng hangin. Ang channel ng paglabas ng init ay hiwalay mula sa mga komponente sa loob, kaya ito ay mas kaunti ang napupulot na alikabok at mas matatag ang operasyon kahit sa mataas na temperatura. 2800kW na mataas na lakas ng operasyon hindi nagdudulot ng sobrang init, at ang kagamitan ay may mas mahabang buhay.
