Technical characteristics

General features
Power (kVA) Power range from 1 kVA to 3,200 kVA
Technology Thyristor Technology, fast voltage regulation, maintenance-free design
Thyristor Configuration
  • 6 Thyristor
  • 8 Thyristor
  • 10 Thyristor
Inputs
Nominal input voltage Three-phase model: 400V AC three-phase + Neutral + Ground
Model single-phase: 230V AC single-phase + Neutral + Ground
(Different voltages are available as an option)
Voltage tolerance Model XS : -15%, +15% Model S : -25%,+15% Model M : -35%,+15% Model L : -50%, +15%
Frequency 50Hz. +/-5% (60Hz. in option)
Outputs
Nominal input voltage Three-phase model: 400V AC three-phase + Neutral + Ground
Model single-phase: 230V AC single-phase + Neutral + Ground
(Different voltages are available as an option)
Voltage tolerance Between +/-1% and +/-5% (in option)
Frequency 50Hz. +/-5%
Overload capacity 125% 1min. 150% 10sec. 151% and above for 0.2sec
Response time 20msec
Correction time 100msec. – 200msec
Efficiency >97% typical
Management, control, and communication interfaces
Control panel with LCD display LCD display 4×20 and schematic diagram
Input voltage, output voltage, load percentage, frequency, information and error status, installation parameters
Control panel screen 7″ touchscreen
Input voltage, output voltage, load percentage, frequency, information and error status, installation parameters
Remote management interface (optional) Remote management via web browser with Ethernet connection (optional)
Modbus RTU with RS485 connection (optional)
Management, control, and communication interfaces
Voltage protection Electronic protection for low voltage and high voltage
Current protection Input circuit breaker (output circuit breaker on request)
Overload protection Electronic overload protection (1min. at 125% overload, 10sec. at 150% overload, 0.2sec. at >151% overload >151%)
Overheating protection Electronic protection against overheating (the fan starts at 50°C. The load power is cut off at 80°C).
Surge arrester Surge protector Class-I or Class-II (optional)
Environmental conditions
Operating temperature -10°C ~+50°C
Operating altitude 1.500m
Humidity 90% non-condensing
Acoustic noise <55dB (at a distance of one meter with closed door)
Cabinet features
Type – Protection class Free-standing modular cabinet, interior IP21 type
(Protection class: IP54 and above. Types of outdoor cabinets are optional)
Paint – Color Epoxy-Polyester powder coating – RAL 7035
Cooling Forced air cooling with fan controlled by thermostat