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Beijing Haidian District Xiyuan Nuclear Industry Standardization Research Institute (Headquarters)
Product Categories
- Control Transformer
- Variable Frequency Power Supply
- Power stabilizer/stabilized power supply
- frequency converter
- DG/SG single-phase and three-phase isolation transformer
- ZBW/DJW AC Contactless Voltage Regulator
- JJW · JSW Single and Three Phase Precision Purification Power Supply
- Power Transformer/High and Low Voltage Complete Equipment
- EPS fire emergency power supply
- JJW/JSW precision purification stabilized power supply
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Beijing Hongtong Huarui Electric Co., Ltd
HT3000 single-phase 220V to three-phase 220V series
NegotiableUpdate on 09/13
- Model
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Overview
Overview: The HT3000 series frequency converter is a high-performance vector type, low-noise frequency converter model independently developed by our company. With the premise of improving stability, it adds a simple PLC, practical PI adjustment, flexible input and output terminals, online parameter modification, automatic identification of signal transmission faults, power outage and shutdown parameter storage, swing frequency control, RS485 control and a series of practical and advanced functions
Product Details
Overview
The HT3000 series frequency converter is a high-performance vector type, low-noise frequency converter model independently developed by our company. It adds a series of practical and advanced functions such as simple PLC, practical PI adjustment, flexible input and output terminals, online parameter modification, automatic identification of signal transmission faults, power outage and shutdown parameter storage, swing frequency control, RS485 control, etc. while improving stability. We provide a highly integrated solution for equipment manufacturing and end customers.
Product performance
| project | parameter |
| input voltage | Single phase 220V ± 20%, imbalance rate<3%, frequency 50/60Hz |
| output frequency | 0-500Hz resolution 0.01Hz |
| output voltage | Three phase 0-220V |
| overload capacity | 150% rated current for 1 minute, 180% rated current for 3 seconds |
| modulation scheme | Optimizing Space Voltage Vector SVPWM Modulation |
| Control method | Non inductive vector control (with optimal low-frequency dead zone compensation characteristics) |
| frequency resolution | Digital setting 0.01Hz; Analog setting maximum frequency x 0.1% |
| starting frequency | 0.4Hz-20.0Hz |
| Torque boost | Automatic torque boost; Manual torque increased by 0.1% -30.0% |
| Built in PI | Can easily form a closed-loop control system |
| Multi speed operation | Realize multi speed operation through built-in PLC or control terminals |
| Run Command Channel | Control panel given; Control terminal given; Serial port given |
| Switch input channel | Forward and reverse instructions; 8-channel programmable switch input |
| Analog input channel | 2-channel analog signal input, 4-20Ma, 0-10V |
| analog output channel | Analog signal output can be selected from 4-20Ma or 0-10V, which can achieve various physical quantity outputs such as set frequency and output frequency. |
| Switch pulse output channel | 2-channel programmable open collector output; 2-channel relay output signal; 1-channel 0-20KH pulse output signal |
| protection function | Overcurrent protection; Overvoltage protection; Undervoltage protection; Overheating protection; Overload protection, etc |
Technical Specifications
| model | Rated capacity (KVA) | Suitable motor power (KW) | Product size (mm) |
| HT3000-2S0004 | 0.4 | 0.4 | 142×85×113 |
| HT3000-2S0007 | 0.75 | 0.75 | 142×85×113 |
| HT3000-2S0015 | 1.5 | 1.5 | 142×85×113 |
| HT3000-2S0022 | 2.2 | 2.2 | 184×98×135 |
