1
Chapter 1 Inspection and safety precautions
POWTRAN frequency inverters have been tested and inspected before leaving factory. After
purchasing, please check if its package is damaged due to careless transportation, and if the
specifications and model of the product are consistent with your order requirements. For any
problem,please contact your local authorized POWTRAN dealer or directly contact this company.
1-1.Inspection after unpacking
※Check if that packing container contains this unit, one manual and one warranty card.
※Check the nameplate on the side of the frequency inverter to ensure that the product you have
received is right the one you ordered.
1-1-1.Instructions on nameplate
Input Source Spec
Production
Sequence Number
Inverter Model
POWER
INPUT
OUTPUT
DALIAN POWTRAN TECHNOLOGY CO.,LTD.
MODEL
4kW
ZPB1A8888888
Output Spe
Bar Code
Production Address
Output Power Spec
PI500-W 004G3
AC 3PH 380V(-15%)~440V(+10%) 50Hz/60Hz
AC 3PH 0V~Vin 9A 0~400Hz
Figure 1-1:Nameplate description
1-1-2.Model designation
POWTRAN Inverter
PI 500-W 004 G 3
Rated output capacity
004:4kW
7R5: 7.5KW
Serices code
PI500 series
Input Voltage Level
1:Single-phase 220V 2:Three-phase 220V
3:Three-phase 380V 4:Three-phase 480V
Function code
G:Standard load
Special for constant
pressure water supply
Figure 1-2:Model description