Drives
Low Voltage AC Drives
We are offering a wide variety from simple performance models to high performance models. Capacity range from 0.1 KW to 1000 KW, we can supply make of Schneider Electric, Fuji electric, Yaskawa Electric Corporation, Siemens
Type of AC Drives are as per following
- Compact Inverter
- Variable Torque Load Inverters for Fans and Pumps
- High Performance Inverters
- Inverter for HVAC Applications
- High-Performance Multifunctional Inverter
- High Performance Vector Control Inverter
UPS
Online Industrial UPS
- UPS up to 600KVA for all kind of Industrial and commercial requirements.
- Customized configuration options available as per the customer requirements
- Installation , Commissioning and Annual Maintenance Contracts
AC Drives- Low Voltage
We are offering a wide variety from simple performance models to high performance models. Specialized model that can maximize the performance for each application such as fan, pump and crane applications.
| Type | Input voltage class | Capacity range (application motor capacity) [kW] | Overload capability | Digital input X terminal including FWD/ REV terminal | Digital input Y terminal | Analog input | Analog output | Output frequency range |
| Compact Inverter | Three-phase 200V | 0.1 to 15 kW | 150ˋ -1min. 200% -0.5sec. |
5 | 1 | 2 | 1 | 0.1 to 400Hz |
| Three-phase 400V | 0.4 to 15 kW | 5 | 1 | 2 | 1 | |||
| Single-phase 200V | 0.1 to 2.2 kW | 5 | 1 | 2 | 1 | |||
| Single-phase 100V | 0.1 to 0.75 kW | 5 | 1 | 2 | 1 | |||
| Variable Torque Load Inverters for Fans and Pumps | Three-phase 200V | 0.75 to 110 kW | 120% -1min. | 7 | 3 | 3 | 1 | 0.1 to 120Hz |
| Three-phase 400V | 0.75 to 560 kW | 120% -1min. | 0.1 to 120Hz | |||||
| High Performance Inverters | Three-phase 200V (ND) | 0.1 to 30 kW | 120% -1min. | 7 | 2 | 2 | 1 | 0.1 to 500Hz |
| Three-phase 400V (HND) | 0.4 to 315 kW | 120% -1min. | ||||||
| Single-phase 200V (HHD) | 0.1 to 2.2 kW | 150ˋ -1min. | ||||||
| Inverter for HVAC Applications | Three-phase 200V | 0.75 to 90 kW | 110% -1min. | 9 | 4 | 3 | 2 | 0.1 to 120Hz |
| Three-phase 400V | 0.75 to 710 kW | 2 | ||||||
| Three-phase 575V | 0.75 to 220 kW | 2 | ||||||
| High-Performance Multifunctional Inverter | Three-phase 200V (HD) | 0.4 to 90 kW | 150% -1min. 200% -3sec. |
11 | 4 | 3 | 1 | 0.1 to 500Hz |
| Three-phase 400V (HD) | 0.4 to 630 kW | 11 | ||||||
| Three-phase 200V(LD) | 7.5 to 110 kW | 120% -1min. | 11 | 0.1 to 120Hz | ||||
| Three-phase 400V(LD) | 7.5 to 710 kW | 11 | ||||||
| High Performance Vector Control Inverter -Unit type |
Three-phase 200V (HD) | 0.75 to 90 kW | 150% -1min. 200% -3sec. |
11 | 4 | 3 | 1 | 0.1 to 150Hz |
| Three-phase 400V (HD) | 3.7 to 630 kW | 4 | 3 | 1 | 0.1 to 150Hz | |||
| Three-phase 400V (MD) | 110 to 450 kW | 150% -1min. | 4 | 3 | 1 | 0.1 to 150Hz | ||
| Three-phase 200V(LD) | 37 to 110 kW | 120% -1min. | 4 | 3 | 1 | 0.1 to 150Hz | ||
| Three-phase 400V(LD) | 37 to 710 kW | 120% -1min. | 4 | 3 | 1 | 0.1 to 150Hz | ||
| High Performance Vector Control Inverter -Stack type |
Three-phase 400V (MD) | 30 to 800 kW | 150% -1min. | 4 | 3 | 1 | 0.1 to 150Hz | |
| Three-phase 690V (MD) | 90 to 450 kW | 150% -1min. | 4 | 3 | 1 | 0.1 to 150Hz | ||
| Three-phase 400V(LD) | 37 to 1000 kW | 110% -1min. | 4 | 3 | 1 | 0.1 to 150Hz | ||
| Three-phase 690V (LD) | 110 to 450 kW | 110% -1min. | 4 | 3 | 1 | 0.1 to 150Hz |
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Small-to-medium capacity DC link inverters
Specification
Capacity series available from 10 kVA to 600 kVA, the capacity can easily be selected to match the load. In addition, by multiplexing the inverters, up to 3600 kVA (600 kVA x 6 inverter units) can be supported
| Input voltage | DC600V±10% | ||
| Output | Voltage | Three-phase 400 VAC | |
| Frequency | 0.2～200Hz | 2.5～200Hz | |
| Overload | 1 min. at 150% | 1 min. at 150% | |
| Control functions | Control method | Sine wave PWM, ASR control with ACR minor control | V/f control AVR |
| Control range | Speed control 1:1000 | Frequency control 1:80 | |
| Control accuracy | ±0.01% of rated speed | ±0.01% of rated frequency | |
| Field control range | 1:04 | 1:04 | |
| Torque control accuracy | ±5%、±3% (when using VMT5) | － | |
| Response speed | 300rad/s (50Hz) | － | |
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Medium-to-large capacity DC link inverters
Specification
Three-level pulse-width modulation (PWM) control with output voltage at 800 V AC, single unit rated capacity is 1200 kVA.
| Input voltage | DC1200V±10% | |
| Output | Voltage | Three-phase 800 VAC |
| Frequency | 0.2～200Hz | |
| Overload | 1 min. at 150% | |
| Control | Control method | Sine wave three-level PWM, ASR control with ACR minor control |
| Speed control range | 1：1000 | |
| Speed control accuracy | ±0.01% of rated speed | |
| Field control range | 1：3，1：4 ＊ | |
| Torque control accuracy | ±5%，±3% ＊(when using VMT4) | |
| Response speed | 30rad/s (5Hz) | |
| 90rad/s ＊(15Hz，Hz, when using observer control) | ||
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On-line type UPS, Three-phase, four-wire, 400 to 2500 kVA:
Specification
- • AC Input voltage: 380 V/400 V/415 V ±15 % , 50/60 Hz ±5 %
- • AC Output Voltage: 380/400/415 V, 50/60 Hz
- • High reliability
- • High functionality
- • Space-saving design
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On-line type UPS, Three-phase, four-wire, 100 to 600 kVA
Specification
- • AC Input voltage: 380, 400, 415±15% (operating range: 209 to 477), 50/60 Hz ±5 %
- • AC Output Voltage: 380/400/415 V, 50/60 Hz
- • Full IGBT type UPS
- • Efficiency of 94% or more
- • High performance
- • High reliability
- • High quality backed by strong track record
- • Can be used for many types of system (fault tolerance)
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Medium-scale equipment applications (three-phase, 100 kVA or less)
Application at Small and medium server rooms, production lines, buildings, broadcasting, hospitals, research facilities, etc.
Specification
- • Configuration of up to 8 parallel systems possible Online UPS system Single-phase, 20 to 75 kVA
- • Wide capacity series from 10 kVA to 50 kVA Online UPS system Three-phase, 10 to 50 kVA
- • On-line type UPS Three-phase, 30 to 100 kVA
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