| Brand | Rw Energy |
| Numero ng Modelo | Serye GD2000 ng espesyal na frequency converter para sa mina |
| Narirating na pagsasalungat | 50/60Hz |
| Serye | GD2000 |
Pangkalahatan
Ang serye ng GD2000 na frequency converter ay isang mataas na pagganap na vector frequency conversion movement product, na maaaring gamitin upang kontrolin ang asynchronous AC induction motors at permanent magnet synchronous motors upang matugunan ang mga mode ng paggawa ng iba't ibang motors. Ang produktong ito ay gumagamit ng high-performance DSP control system, at pinahusay ang reliabilidad at adaptability ng produkto sa kapaligiran, pati na rin ang customized at industrial design, na may mas optimized na mga function, mas flexible na aplikasyon, at mas stable na performance.
Katugma sa kontrol ng synchronous motor at asynchronous motor.
Suportado ang master-slave synchronous control ng multi-point motor drive.
Ipinagbibigay ang espesyal na input at output filters para sa mga frequency converters. Tumutugon sa espesyal na EMC requirements ng industriya.
Suportado ang Modbus, Profibus-DP, Ethernet, CAN communication at iba pang mga paraan ng komunikasyon.
Uri ng Produkto: |
GD2000-01 series |
GD2000-11 series |
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Paliwanag ng function |
Mga Specification |
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input |
Rated Input Voltage (V) |
AC 3PH 660V（-15%~+15%） |
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Rated input frequency |
50Hz/60Hz, allowable range 47~63Hz |
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Rated Input Efficiency (%) |
Higit sa 98% |
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Rated input power factor (%) |
0.85 o mas mataas |
0.99 o mas mataas |
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output |
Rated Output Voltage (V) |
0~input voltage |
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Output frequency |
0~400Hz |
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Operational control characteristics |
Control mode |
V/F (with V/F separation), open-loop vector |
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Speed ratio |
Synchronous machine: 1:200 (open-loop vector); Asynchronous: 1:20 (open-loop vector) |
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Speed control accuracy |
Closed-loop vector: ±0.1% maximum velocity; Open-loop vector: ±0.5% maximum speed |
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Speed fluctuations |
±0.3% (open-loop vector control) |
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Torque control accuracy |
10% (open-loop vector control) |
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Starting torque |
0.5Hz 150% (open-loop vector control) |
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Overload capacity |
150% rated current 60s, 180% rated current 10s, 200% rated current 1s |
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Important features: |
Master-slave control, multi-speed operation, simple PLC, multiple acceleration and deceleration time switching, S-curve acceleration and deceleration, fan operation control, energy-saving operation, PID adjustment, MODBUS communication, sag control, torque control, torque and speed control mode switching, etc |
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Protection function |
Motor overheat protection, overload protection, overvoltage protection, undervoltage protection, input phase loss protection, output phase loss protection, overcurrent protection, overheat protection, overvoltage stall protection, overcurrent stall protection, short circuit protection and other protection functions |
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Peripheral interface |
Analog input |
1 channel (AI1, AI2) 0~10V/0~20mA |
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Analog output |
1 channel (AO1, AO2)-10~10V/-20~20mA |
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Digital input |
It comes standard with 6 digital inputs |
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Standard 3 relay outputs, electric shock capacity: 3A/AC250V, 1A/DC30V |
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Communication mode |
485 communication (MODBUS protocol) is standard, and CAN, fiber, and Profibus-DP are optional |
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other |
keyboard |
LCD display as standard, compatible with LED keyboards |
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Operating ambient temperature |
-10°C~+40°C, and above 40°C need to be downgraded |
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relative humidity |
5%~95% |
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Storage temperature |
-40℃~+70℃ |
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altitude |
Below 1000 meters, more than 1000 meters will be degraded by 1% for every 100 meters |
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Protection level |
IP00 |
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