Singapore, Peninsular Malaysia

360MVA power transformer control cabinet. The implementation included the production and prefabrication of 4 switchboards. The installation site on the waterfront of the Singapore Straits exposes the switchgear to aggressive environmental conditions, thus ensuring high corrosion protection.

Supply voltage: 220V AC, 60Hz
Control voltage: 125V DC
Rated current: 20A
Standard: British
Tightness class: IP55
Corrosion protection: C5M-Offshore
Operating temperature range: from -30°C to +40°C

Implementation date: September 2019

Switchboard:

Dimensions:1000mm x 1200mm x 500mm

Type:SZS-KO – large-size housing made of acid-resistant steel, IP66

Color: RAL7032

Manufacturer:Radiolex

118-631.002 – SZS-KO 1000*1200*500 – Switchgear housing – manufacturer Radiolex

ABB equipment used:

2CCA703050R0001 – E218-16-11 – Modular switch 16A 250V AC

1SVR730830R0500 – CM-ESS.MS11 – Voltage monitoring relay 24-240V AC/DC

1SBL177001R1301 –AF16-30-01-13– 3NO contactor 10.5A 230V AC, AF series

1SBN030105T1000 –VM4– Mechanical contactor interlock

1SVR405611R1100 – CR-M024DC2L –Power relay 24V DC 12A

1SVR405651R1000 – CR-M2SS – Relay socket 2P 250V 16A

STEGO equipment used:

02527.0-10 – SL025 – Lamp, Slimline series 230V

14007.0-00 – HG140 – Solid-state heater 150W 120-240V AC/DC

01140.0-00 – KTO011 – Thermostat 1NC, 0 to +60°C

Apparatus from other manufacturers used:

KXCBS11 – KXCBS11 – Limit switch manufactured by Lovato

Hydrocal 1005 – Hydrocal 1005 – Gas content analyzer in transformer oil manufactured by MTE

111-DIN-6-LC-Duplex – 111-DIN-6-LC-Duplex – Fiber optic distribution box manufactured by OMI Solutions

2866747 –QUINT-PS-1AC/24DC/3.5 – Power supply 3.5A 24V DC man. PhoenixContact

Singapore, Peninsular Malaysia

Send inquiry