Medium Voltage Drive
MVH2.0 Medium Voltage Drive
Specifications
- VFD rated power
210 – 28, 000 kVA
- For motor power
150 – 25, 000 kW
- Rated voltage
2.3 – 13.8kV (-15% - +10%)
- Rated frequency
50 Hz / 60 Hz (-10% – +10%)
- Modulation technique
SVPWM
- Control power
400 V, ≤30 kVA (dependent on power level)
- Input power factor
>0.96
- Efficiency
>96% (>98% for Power Electronic Part)
- Output frequency range
0 Hz – 80 Hz
- Frequency resolution
0.01 Hz / 0 .002 Hz
- Instantaneous over-current protection
200% protect immediately
- Overload capability
120% ,125 s
- Current limited protection
10%-150% (1 000 ms – 3 s inverse time protection)
- Analog input
3 × AI with 4 – 20mA / 2 – 10V
- Analog output
4 × AO with 4 – 20mA
- Host communication
Isolated RS485 interface, ModBus RTU,
Profibus DP(optional), Industry Ethernet Protocol (optional) - Acceleration and deceleration time
5 s – 1 600 s (related to load)
- DI / DO
14 inputs / 22 outputs
- Environment temperature
-5 – +45°C
- Storage / transportation temperature
-40 – +70°C
- Cooling
forced air cooling / water cooling
- Humidity
<95%, no condensation
- Altitude
<1,500m (1% derating each 100 meter above 1000 m)
- Dust
Non-conductive, no causticity, <6.5 mg / dm3
- Protection level
IP30
- Cabinet colors
RAL 7 035 (other on request)
Solutions for a wide range of applications.
- Power rating
315 - 25,000 kW
- Voltage range
3.3 - 11 kV (up to 13.8kV on request)
- Enclosure options
Compact, stand-alone, water cooled, outdoors, flameproof
- Cooling options
Air forced or water cooled
- Supported motors
Synchronous, asynchronous, permanent magnet
Convenient monitoring via HMI.
Our MVH2.0 medium voltage drive includes high-definition HMI and various monitoring functions for powerful control:
- 10-inch touchscreen with HD display, high data throughput and easy-to-use interface
- Multi-language support
- Control system status and monitoring
- Data logging, diagnostics and system information
Monitoring via the cloud.
When MVH2.0 is connected to a server-based monitoring platform via a wireless or wired network, remote devices can access real-time data to monitor system status.
Using this remote service, users can analyze parameters, identify problems, and diagnose product faults while off-site. The panoramic camera and voice system help with maintenance and servicing as users can instruct on-site technicians from a remote location.
Enclosures
Double-sided service zone
Air-cooled compact cabinet
Designed to combine the smallest footprint layout with the full performance of a standard drive without sacrificing power or quality. The ideal solution for retrofit projects or any installation with space constraints.
Double-sided service zone
Standard air-cooled cabinet
Classic Line up version with design optimization to reduce overall switch gear width. Power cell cabinet with cell mounting from the front and rear of the cabinet. This switchgear version is particularly suitable for applications with multiple drive installations.
Front side service zone only
Multi drive system standard cabinets
Distribution switchgear style with single-sided service access design. This type of VFD is ideal for wall or back to back installation. It is often used in single installation locations or smaller rooms with specific switchgear depth restrictions
Front side service zone
Water-cooled cabinet
Water cooling provides uniform heat distribution which guarantees lower component temperatures and longer service life. The fully enclosed air-water heat exchange type enclosure provides insulation from outside temperatures and dust.
