ZONCN Inverter DP500 SP500 Series 7.5kw 11kw 15kw VFD VSD For Air Compressor
ZONCN DP500 Series variable frequency inverter
Air compressor integrator
Inverter Specification
| Item | Inverter Specification | |
| Basic control functions | Control mode | Open loop vector control, V / F control |
| Maximum frequency | Open loop vector control:0～600Hz, | |
| V / F control: 0～600Hz | ||
| Carrier frequency | 0.5kHz～15kHz,The carrier frequency is automatically adjusted based on the load features. | |
| Input frequency resolution | Digital setting:0.01Hz | |
| Analog setting: maximum frequency x 0.025% | ||
| Startup torque | 0.5 Hz/150% | |
| Speed range | 1:100 | |
| Speed stability accuracy | ± 0.2% | |
| Torque control accuracy | ±10% | |
| Overload capacity | 60s for 150% of the rated current, 3s for 180% of the rated current. | |
| Torque boost | Fixed boost | |
| Customized boost 0.1%–30.0% | ||
| V/F curve | Straight-line V/F curve | |
| Multi-point V/F curve | ||
| N-power V/F curve (1.2-power, 1.4-power, 1.6-power, 1.8-power, square) | ||
| V/F separation | Two types: complete separation; half separation | |
| Ramp mode | Straight-line ramp | |
| S-curve ramp | ||
| Four groups of acceleration/deceleration time with the range of 0.0–6500.0s | ||
| Communication methods | RS485 | |
| JOG control | JOG frequency range: 0.00Hz–50.00 Hz | |
| JOG acceleration/deceleration time: 0.0–6500.0s | ||
| Built-in PID | It realizes process-controlled closed loop control system easily. | |
| Auto voltage | It can keep constant output voltage automatically when the mains voltage changes. | |
| regulation (AVR) | ||
| Frequency source | Digital setting | |
| Input and output interfaces | Analog Input | 1 pressure sensor: 4 ~ 20mA input; 2 temperature sensor: PT100 |
| Digital input | 2 normal digital input;1 PTC protection circuit (compatible with normal digital inputs); 1 Remote start/stop input | |
| Digital Output | 4 relays output normally open (built in 2 220VAC voltage) | |
| LED diode display | Standard 3 LED display | |
| protection | Motor overheat protection (PTC), the power-to-ground short-circuit protection, inverter over-current, overload, over voltage, under voltage, overheat, output phase loss, communication fault, current detection fault, EEPROM read-write fault and so on. | |
| Environment | Installation location | Indoor, free from direct sunlight, dust, corrosive gas,combustible gas, oil smoke, vapor, drip or salt. |
| Altitude | Lower than 1000 m | |
| Ambient temperature | -10°C ～+40°C (Downshift if the ambient temperature is between 40°C and 50°C) | |
| Humidity | Less than 95%RH, without condensing | |
| Vibration | Less than 5.9 m/s2 (0.6 g) | |
| Storage temperature | -20°C～60°C | |
Inverter outline dimension and install dimension
A. Cabinet installation
Company Introduction
ZONCN is Top 5 VFD inverter manufacturer in China with 19 years of experience. Our annual production capacity for inverter is about 1 Million pcs. ZONCN has 6 mains series of VFDs: NZ100, NZ200, Z2000, Z8000, T9000, H5000 (IP65/54), etc. Our factory has passed ISO9001 quality control system and all our inverters have CE certification. Our headquarters is in Shanghai, with total factory area 100,000 ㎡+.
We can produce the inverters for voltages from 110V to 1140V; power range covers 0.4kW to 2000Kw. Our inverters are widely used in textile, print, CNC machine, food package, injection machine, fan, pump, air compressor, water treatment, industrial washing machine and many industrial applications. What's more, ZONCN is the leading Top1 brand which used in air compressor industry.
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