Veichi SI23 - Page 7

SI23 Solar Pump VFD Manual
6
Parameter copy
Upload and download function code information of the VFD for fast parameter
copying.
Status monitor
Output frequency, given frequency, output current, input voltage, output voltage,
motor speed, PID feedback, PID given value, module temperature etc. monitor
parameters.
Error alarm
Over-voltage, under-voltage, over-current, short circuit, phase failure, overload,
overheat, overvoltage stall, current limit, or Data protection compromised, current
fault health, historical fault record .
Environment
Install place
The altitude is less than 1000 meters, and the derating is more than 1000 meters.
The derating is 1% for every 100 meters. No condensation, icing, rain, snow, hail,
etc., solar radiation is less than 700W/m², air pressure 70 kPa～106kPa.
Temperature,
humidity
-10°C～+50° C, derating can be used above 40 ° C, the maximum temperature is
60 ° C (no-load operation), 5%~95%RH(no condensation)
5% to 95% RH (no condensation).
Vibration
9Hz～200Hz,5.9m/s²(0.6G)
5%—95%RH (no condensation)
Operation
temperature
-10℃～+50℃
Storage
temperature
-30℃～+60℃
Installation
Wall hanging
Application
Indoor control system.
Over voltage
category
OVC II
Pollution
degree
PD 2
Protection class
Class I
Ingress Protection
IP20
Cooling method
Forced air cooling
Note：The solar pump vfd is intended for installation within a closed electrical operating area.
Model Naming
SI23 - D5 - 004 G -A
Product Series
SI
Solar Pump VFD
23
Series No.
Type
D1
DC156V,suitable for
driving AC110V pump
D3
DC311V,suitable for
driving AC220V pump
D5
DC540V,suitable for
driving AC380V pump
T3
DC540V,suitable for
driving AC380V pump
Power
Code
Suitable
Pump
004 0.75kw
5R5 1.5kw
7R5 2.2kw
Type
Code
Suitable
Pump
G Heavy
Load
P Light
Load
Logo
A
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