Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.
| Packaging Details | CARTON |
| Power | 18.5kW (Heavy-duty G) / 22kW (Light-load P) |
| Payment Terms | T/T |
| Protect | IP20 |
| Environmental temperature | −10℃~+40℃ |
| Input | Three-phase 380–480V, 50/60Hz (47–63Hz) |
| Supply Ability | 86PCS |
| Control mode | SVC/FVC/V/F |
| Delivery Time | 5-8days |
| Output | 0 - 400Hz, three-phase 0 - 480V |
| Place of Origin | China |
| Certification | CO |
| Model Number | GD290-018G/022P-4 |
| Brand Name | INVT |
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Product Specification
| Packaging Details | CARTON | Power | 18.5kW (Heavy-duty G) / 22kW (Light-load P) |
| Payment Terms | T/T | Protect | IP20 |
| Environmental temperature | −10℃~+40℃ | Input | Three-phase 380–480V, 50/60Hz (47–63Hz) |
| Supply Ability | 86PCS | Control mode | SVC/FVC/V/F |
| Delivery Time | 5-8days | Output | 0 - 400Hz, three-phase 0 - 480V |
| Place of Origin | China | Certification | CO |
| Model Number | GD290-018G/022P-4 | Brand Name | INVT |
| High Light | INVT GD290 VFD for fans ，frequency converter with sleep mode ，pump drive variable frequency | ||
1.Product Overview
INVT GD290-018G/022P-4 is an Inventec GD290 series high-performance universal vector frequency converter. The G type (constant torque) has a power of 18.5kW, and the P type (variable torque) has a power of 22kW. It has a three-phase input of 380–480V, with a book-shaped high power density design. It is targeted at mid-to-high-end industrial drives, emphasizing heavy-duty reliability + precise speed control + high efficiency and energy saving. It is suitable for constant torque and variable torque loads.
2. Product Advantages
a. Strong vector control: Supports SVC/FVC/V/F three modes; at 0.5Hz output, it provides 150% torque, with a speed ratio of 1:200, speed accuracy of ±0.2%, and excellent performance in heavy-load startup and low-speed stable speed.
b. Industrial-grade high reliability: Core board is coated with thick three-layer anti-corrosion layer, dust-proof, moisture-proof, and corrosion-resistant; wide voltage range of ±15% (323–552V); built-in C3 filter + DC reactor, excellent EMC, low harmonics; IP20 protection, CE/RoHS certification.
c. Efficient energy saving: ECO algorithm + intelligent sleep mode, energy saving of 20%–40% for fans and pumps; built-in multi-pump circulation to reduce system cost.
d. Rich functions and easy expansion: Standard Modbus RTU, optional PROFINET/PROFIBUS/CANopen; built-in braking unit (≤110kW), speed tracking, power failure restart.
e. Compact and space-saving: Book-shaped design, side-by-side gap-free installation, control cabinet volume reduced by 30%+.
| Project | parameter |
|---|---|
| Model | GD290-018G/022P-4 |
| Power | 18.5kW (Heavy-duty G) / 22kW (Light-load P) |
| Rated current | G:38A;P:45A |
| Output | 0 - 400Hz, three-phase 0 - 480V |
| Input voltage | Three-phase 380–480V (±15%) |
| Input frequency | 50/60Hz(47–63Hz) |
| Control mode | SVC/FVC/V/F |
| Protect | IP20 |
| Environmental temperature | −10℃~+40℃ |
Company Details
Business Type:
Distributor/Wholesaler,Manufacturer,Agent,Exporter,Trading Company,Seller
Year Established:
2018
Total Annual:
2,000,000$-3,000,000$
Employee Number:
15~20
Ecer Certification：
Verified Supplier
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