Item

Voltage

6KV series

10KV series

Input

Rated voltage

3 phase 50/60Hz, 6KV

3 phase 50/60Hz, 10KV

Voltage fluctuation range

6kV/10kV ±10% full load operation, -10%~-35% allows long-term derated operation

Frequency range

50Hz+10%

Power cell input voltage

690V

Input power factor

>0.95 (above 20% load)

Input current harmonics

<2% meets IEEE519-1992 and GBT14549-93

Output

Output voltage range

0-6KV

0-10KV

Output capacity range

230-7000KVA

250-12500KVA

Output Voltage

690V

Output frequency range

0~50Hz, max330Hz, manufacturer customization above 120Hz

Speed ratio

40:1(Universal Vector)100:1(SVc)200:1(FVC)

Speed accuracy

±0.5 (Svc) 士0.2 %(FVC )

Torque response

>750rad/s

Starting torque

0.5HZ/150%6 (Svc) ;0Hz/180% ( FVC )

Technical Solutions

Power cell cascade, AC-DC, MV-MV type

Control Model

Universal vector, without/with speed sensor control method (SVC/FVC)

Rectification type

Diode three-phase full bridge

Contravariant type

IGBT inverter bridge

Acceleration and deceleration time

0.1-6500 seconds, >6500 seconds factory customized

Start/stop control

Local or distant

Control systerm

ARM、DSP、FPGA、CPLD HMI

HMI

Touch screen/LCD optional, Simplified Chinese, English

Overload capacity

120% rated current, 1 minute

Overall machine efficiency

>97.5%

Fuse

Power cell input side with fuse

Whether the electrical isolation part uses optical fiber

Yes

Whether the input filter required

No

Whether the output filter required

No

Whether the power factor compensation required

No

Power cell protection

Overvoltage, undervoltage, voltage equalization, input phase loss, overcurrent, overtemperature, communication, etc.

Mean time between failures

50,000 hours

System protection

Motor overload, output overload, output short circuit, output grounding, input overcurrent, input overvoltage, input unbalance, input grounding, cooling fan failure alarm, door switch interlock protection, transformer overheating alarm, transformer overheating trip, etc.

Communication interface

CANbus, Modbus and PROFIBUS can be customized according to user requirements

Switch input

10-way, relay dry contact

Switch output

16-way, relay dry contact

Analog input

4 ways, 4~20mA or 0~10V

Analog output

5 ways, 4~20mA or 0~10V

Usage environment

Indoor

Ambient temperature

-10℃~+40℃, +40℃~+50℃ derated operation; low T-10℃, preheating is required before starting

Environment humidity

5%~95%, no condensation

Altitude

<1000m, more than 1000m requires derating operation, please specify when ordering

Total equipment noise

<75dB

Cooling method

Forced air cooling

IP Class

IP30

Cable entry and exit methods

Bottom in and bottom out, top in and top out, customized

Control Power

380V±10%AC three-phase four-wire