AC220v 0.75kw 1HP Variable Frequency Drive For Metallurgical Equipment
Single Phase VDF AC 220v 0.75kw 1HP Variable Frequency Drive For Metallurgical Equipment
Models Overview
| MODEL | Nominal Capacity (KVA) | Input Current (A) | Output Current (A) | Applicable Motor Output (KW) |
| Single Phase 220V 50/60Hz |
| Astro 0.75G-S2 | 1.5 | 8.2 | 4 | 0.75 |
| Astro 1.5G-S2 | 3 | 14 | 7 | 1.5 |
| Astro 2.2G-S2 | 4 | 23 | 9.6 | 2.2 |
| 3-Phase 380V 50/60Hz |
| Astro 0.75G-T4 | 1.5 | 3.4 | 2.1 | 0.75 |
| Astro 1.5G-T4 | 3 | 5 | 3.8 | 1.5 |
| Astro 2.2G-T4 | 4 | 5.8 | 5.1 | 2.2 |
| Astro 3.7G-T4 | 6 | 10.5 | 9 | 3.7 |
| Astro 5.5G-T4 | 9 | 14.6 | 13 | 5.5 |
| Astro 7.5G-T4 | 11 | 20.5 | 17 | 7.5 |
| Astro 11G/15P-T4 | 17 | 26 | 25 | 11 |
| Astro 15G/18.5P-T4 | 21 | 35 | 32 | 15 |
| Astro 18.5G/22P-T4 | 24 | 38.5 | 37 | 18.5 |
| Astro 22G/30P-T4 | 30 | 46.5 | 45 | 22
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Astro Variable Frequency Drive
0.75KW ~ 22KW
Product Quality Assurance
Professional R & D team Key components only use Scalable and proficient manufacturing
Over 300 professional R&D engineers with rich experience in UPS and inverter industry
Promote intellectual property, encourage patent application, and advocate and educate all employees about intellectual property
Professional laboratory with strict production verification to ensure quality products.
international well-known brands
All important parts adopt international leading brands to ensure product quality and life cycle
Four production sites: Shenzhen China, Zhongshan China, Vietnam and Taiwan with over 123,000 M²
Economic scale by utilizing automation equipment, semi-automated production and highly vertical integration of in- house production
Product Specification
| Functional Descriptions | Specifications |
| SPECIAL FEATURES |
| Non-stop | In case of power loss, the energy from load feedback is used to compensate and decelerate the motor until standstill, to prevent mechanical damage. |
| Rapid current limit | Reduce the risk of over-current faults to keep VFD operated normally. |
| Virtual IO | Supportfive sets of virtual DIDO to facilitate logic control |
| Timer control | Setting range: 0.0Min ~ 6500.0Min |
| Communication | Modbus |
| INPUT/OUTPUT |
| Command source | Operation panel, control terminal and serial communication port. |
| Frequency source | Digital setting, Analog voltage setting, Analog current setting, Pulse setting and Serial port setting. |
| Auxiliary frequency source | 5 options to provide flexible auxiliary frequency fine-tuning and frequency synthesis. |
| Input terminals | 4 digital input terminals, one of which supports high-frequency pulse input up to 50kHz |
| | 1 analog input terminal supporting 0 ~ 10V voltage input or 0 ~ 20mA current input |
| | 1 rotary potentiometer analog input |
| Output terminals | 1 high-speed pulse output terminal supporting 50kHz step-wave signal output |
| | 1 relay output terminal |
| | 1 analog output terminal supporting 0~20mA current output or 0~10V voltage output |
| DISPLAY BUTTONS |
| LED display | Display parameters |
| Key lock and function selection | It allows users to partially or fully lock the keys or define operated range for partial keys to prevent misoperation |
| Protective function | Motor short-circuit detection at power-on, output phase loss protection, over-current protection, over-voltage protection, under-voltage protection, overheat protection, overload protection and etc. |
| ENVIRONMENT |
| Storage temperature | -20°C ~ 60°C |
| Operation temperature | -10°C ~ 50°C (If temperarture is higher than 40°C, the output capacity will be derated 1% per 1°C increase) |
| Storage humidity | ＜ 90% RH |
| Operation humidity | ＜ 90% RH |
| Noise Level | 50dBA Max. |
| OTHERS |
| EMI | Standards |
| | IEC 61800-3: C3 |
| Safety | CE Report and CE mark |
| | Standards |
| INTERACE |
| Communication Port | RS-485 |
Power Recommended Power Cable Selection Guide
| MODEL | Recommended cable size (mm²) | Set Screws |
| RST | PE | P1 (+) | PB (+) | Screw spec | Torque(Nm) |
| UVW | (-) |
| Astro 0.75G-S2 | 1.5 | 1.5 | 1-4 | 1-4 | M3 | 0.8 |
| Astro 1.5G-S2 | 2.5 | 2.5 | 1-4 | 1-4 | M3 | 0.8 |
| Astro 2.2G-S2 | 2.5 | 2.5 | 1-4 | 1-4 | M3 | 0.8 |
| Astro 0.75G-T4 | 1.5 | 1.5 | 1.5 | 1.5 | M4 | 1.2~1.5 |
| Astro 1.5G-T4 | 1.5 | 1.5 | 1.5 | 1.5 | M4 | 1.2~1.5 |
| Astro 2.2G-T4 | 2.5 | 2.5 | 2.5 | 2.5 | M4 | 1.2~1.5 |
| Astro 3.7G-T4 | 2.5 | 2.5 | 2.5 | 2.5 | M4 | 2~2.5 |
| Astro 5.5G-T4 | 4 | 4 | 2.5 | 2.5 | M5 | 2~2.5 |
| Astro 7.5G-T4 | 6 | 6 | 4 | 2.5 | M5 | 2~2.5 |
| Astro 11G/15P-T4 | 10 | 10 | 6 | 4 | M5 | 2~2.5 |
| Astro 15G/18.5P-T4 | 10 | 10 | 10 | 4 | M5 | 2~2.5 |
| Astro 18.5G/22P-T4 | 16 | 16 | 10 | 6 | M6 | 4~6 |
| Astro 22G/30P-T4 | 16 | 16 | 10 | 6 | M6 | 4~6 |
Product Tags:
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AC220v 0.75kw 1HP Variable Frequency Drive For Metallurgical Equipment Images
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