Reno, USA

A 180MVA power transformer control cabinet. It was exported to Reno, located in the state of Nevada, USA. The realisation included the prefabrication of two switchboards.

Supply voltage: 208V, 120V AC
Control voltage: 125V DC
Rated current: 32A
Standard: USA
Protection class: IP66 enclosure
Corrosion protection: C4
Operating temperature range: -25°C to +40°C

Implementation date: June 2019

Switchboard:

Dimensions:1600mm x 1600mm x 680 mm

Type:SZS-ZN – standing or hanging casing made of steel sheet with epoxy primer. Special version, resulting from the construction of a housing with dimensions outside the offered catalogue.

Color:

inside: RAL_9003;

exterior: ANSI_70 Light Gray;

Manufacturer:Radiolex

126-063.030 – SZS-ZN 1600*1600*680 – Switchgear housing – manufacturer Radiolex

ABB equipment used:

1SBH137001R1322 – NF22E-13 – Contactor relay 2NO/2NC 6A 230V AC/DC

1SBH137001R1380 – NF80E-13 –Contactor relay 100-250V

1SBN020114R1000 – TEF4-OFF – 1Z 1R time relay, turn-off delay

1SVR430884R1300 – CM-MPS 160-300 VAC –Three-phase, multi-function monitoring relay

2CCF008949R0001 – S503-K32 – 32 A circuit breaker with adjustable thermal trip for motor protection

RET670 2.2-A25– RET670 –Transformer protection, tap changer and voltage control

Marathon equipment used:

1422122 – series 142 – 2P terminal block

1423122 – series 142 – 3P terminal block

1506 SC – 1500 SERIES 6 POLE – terminal block with brass inserts 1500 series, 6 poles

1506 STD – 1500 SERIES 6 POLE – 1500 series terminal block, 6 pole

1512 STD – 1500 SERIES 12 POLE – 1500 series terminal block, 12 poles

Stego equipment used:

01140.0-00 —KTO-011– Thermostat 1NC, 1NO; 0 to +60°C

01172.0-00 —ZR-011– Thermostat 1NC, 0 to +60°C

02540.0-01 – LED 025 – LED lamp 5W 100-240V

14007.0-00 – HG140 – Semiconductor heater AC/DC 110-250V, 100W

Apparatus from other manufacturers used:

050712 – T0-4-8223/E – Cam switch 1-2 4P 20A manufactured by Eaton

067352 – T0-1-8200/E – Cam switch 0-1 1P 20A manufactured by Eaton

091059 – T0-5-8270/E – Cam switch 1-2-3 3P 20A manufactured by Eaton

20K02-D – 20K02-D – Test switch manufactured by States

2811860 – MACX MCR-T-UI-UP – Temperature measuring transducer manufactured by PhoenixContact

CCH-CP12-A8-P03KH – CCH – Wall of the cabinet connector housing manufactured by CORNING

GF5262IA – GF5262IA – Socket 15A 125V manufactured by Hubbel

SE-330-07-00 – SE-330 – Earth resistance monitor manufactured by Startco

SK 3241.110 – TopTherm – Filter fan 46W 115V AC manufactured by Rittal

SPH-01P – SPH – Single-panel housing manufactured by CORNING

Send inquiry