Inspection On Site - Verification After Installation - ABB PQstorI Installation, Operation And Maintenance Instructions

A N N E X
PQstorI
Commissioning report
9.2 Inspection on site – verification after installation
Ambient conditions
Check the ambient temperature (< 40°C/ 104°F) (if > 40°C/ 104°F, derating is required)
Check the installation altitude (< 1000m/ 3300 ft) (if > 1000m/ 3300 ft, derating is required)
Check the ventilation (room and enclosure)
Ensure that no sources of conductive dust are present
Upstream cabling and protection
Upstream protection installed
Check cross-section of power supply cables (L1 - L2 - L3)
Check cross-section of protective conductors (PE) connected to each enclosure.
Earth interconnection between the different modules installed
Check the setting and operation of the protective apparatus
Check tightness of conductor fixations
The material of terminals and conductors must be compatible (corrosion)
Installation
(a)
Check the voltage in accordance with specifications
Check that the phase rotation order is clockwise (with filter auxiliaries off)
Check visually the current transformers
- Ratio
- Installed at correctly (for open or closed loop)
Remove all jumpers of all current transformers (CTs and SCTs)
Remarks:
Refer to Section 4.6 of the manual for further information on this topic.
(a)
Refer to Section 4.5.3 of the manual for further information on this topic.
(b)
Project:
Issued by:
Date:
(b)
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