Inverter

Technical specifications

Manufacturer Sansha Electric Mfg.
Brand name Sanrex
Type Type MV 750V
Nominal power 250 kW
Grid voltage 380 V
Rated efficiency 95.4 %

Actual measurements

DC voltage   V
DC current   A
DC power   kW


AC voltage   V
AC current   A
AC power   kW
Efficiency   %
Frequency   Hz


Maximum power today   kW
Maximum power overall   kW


Integral power today   kWh
Integral power total   kWh


IEX-2 power supply   V
Internal temperature   °C
Date  - - 
Time  : : 

General status

Combined error

General error
Communication error
Inverter write enable

Device status

b00 - com error
b01 - operation sw off
b02 - operation grid
b03 - operation independent
b05 - standby
b06 - stop
b07 - PCS breakdown
b08 - grid abnormality
b09 - waiting manual reset

Damage status

b00 - AC overvoltage
b01 - AC undervoltage
b02 - overfrequency
b03 - underfrequency

b04 - ISO passive
b05 - ISO active
b06 - AC overvoltage moment
b07 - AC undervoltage moment

b08 - phase rotation fail
b09 - OVGR
b10 - sync fail
b11 - AC overcurrent

b12 - DC overvoltage
b13 - DC undervoltage
b14 - DC overcurrent
b15 - DC underpower
b16 - RPR
b17 - DCGR
b18 - MCB trip
b19 - fuse melting

b20 - temperature abnormal
b21 - AC overcurrent hard
b22 - AC overvoltage monitoring
b23 - DC overcurrent hard

b24 - AC overvoltage independent
b25 - AC undervoltage independent
b26 - AC overcurrent independent
b27 - voltage suppression

b28 - voltage suppression limit
b29 - AC undervoltage auxilary
b30 - MC state abnormal
b31 - communication error

Efficiency