Ontario, Canada

The implementation involved the construction of 12 power transformer control cabinets for one of the Canadian electricity distributors. The manufactured housings made of 316L acid-resistant steel will ensure uninterrupted operation of the switchboards in demanding corrosive conditions resulting from their seaside location.

Supply voltage: 120/208V AC
Voltage frequency: 60 Hz
Rated current: 60 A
Tightness class: NEMA 3
Corrosion protection:C5
Operating temperature range: -40°C to 50°C

Completion date: November 2020

Switchboard:

Dimensions: 1200mm x 1600mm x 500mm

Type:SZB – Large external casing with a sloping roof

Color: ANSI70

Manufacturer:Radiolex

126-362.007 – SZB-KO-1200*1600*500 – Switchgear housing – manufacturer Radiolex

815-001 – TA-20-ST – Premium Thermal Insulation for use in frosty weather conditions

ABB equipment used:

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

1SBH137001R1340– NF40E-13 –Contactor relay 100-250V50/60HZ-DC

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

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

1SBN020112R1000 –TEF4-ON –Time relay 1Z 1R switch-on delay

1SDA074642R1 –XT1 125A TMF 60A FF – Molded case circuit breaker 125A, fixed threshold 60A

2CDS200914R0001 –S2C-H6RU –Auxiliary contact 1Z 0R, side mounting

2CDS271337R0377 –SU 201M-K6 –Multi-current circuit breaker 1P, 6A char. K

2CDS271337R0378 –SU 201M-Z6 –Multi-current circuit breaker 1P, 6A char. WITH

2CDS271337R0427 –SU 201M-K10 –Multi-current circuit breaker 1P, 10A char. K

2CDS271337R0428 –SU 201M-Z10 –Multi-current circuit breaker 1P, 10A char. WITH

2CDS271337R0487 – SU 203M-K20 – 3P circuit breaker, 20A char. K

2CDS273337R0447 – SU 203M-K13 – 3P circuit breaker, 13A char. K

Stego equipment used:

01131.9-00 – ETR 011 – Electronic thermostat -4 to +140°F 120V AC

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

14008.0-00 – HG140 – Solid-state heater 150W 120-240V AC/DC

Apparatus from other manufacturers used:

038847 – T0-2-8221/E –Cam switch 1-2 20A 2P manufactured by Eaton

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

20K02-D – 20K02-D – Current test switch manufactured by States

2FMS14-14 –2FMS14-14 –Indoor disconnector, panel mounting, manufactured by States

4LN25A:0.5A/A-4 – CT 5A – Auxiliary current transformer manufactured by SENTRAN

HBL2310 – HBL2310 – Single socket 20A 125V AC manufactured by Hubbel

HBL2310SW – HBL2310SW – Single Waterproof Socket 20A 125V ACprod. Hubbel

Itm509-00390237-s –ITM509 Series –Electronic transformer monitor, 8DO, 8AI, 4AO prod. Qualitrol

KXCBS11 – KXCBS11 – Limit switch manufactured by Lovato

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