The prefabricated switchgear was shipped to Canada to areas with harsh weather conditions. The special design of the switchgear included ensuring its uninterrupted operation in atmospheric conditions down to -50°C by using PREMIUM thermal insulation.
Supply voltage: 208/120V 60Hz
Control voltage: 125V DC
Rated current: 60A
Standard: USA
Tightness class: IP66
Corrosion protection: C4
Operating temperature range: -50°C to +80°C
Switchboard:
Dimensions:1800 mm x 1400 mm x 600 mm
Type:SZS-OH – large-size housing made of stainless steel, IP66. The door has a stainless steel pistol-grip handle.
Color:
outside: RAL7038,
inside: RAL9003
Manufacturer:Radiolex
126-063.033 – SZS-OH 1800*1400*600 – Switchboard housing – manufacturer Radiolex
815-001 – TA-20-ST – PREMIUM thermal insulation
ABB equipment used:
1SBH137001R1322 – NF22E-13 – Contactor relay 2NO/2NC 6A 230V AC/DC
1SBL277001R1300 – AF30-30-00-10 – Contactor 3NO 21A 230V DC, AF series
1SBN010110R1001 – CA4-01 – Auxiliary contact 1NC 6A
1SBN010110R1010 – CA4-10 – Auxiliary contact 1NO 6A
1SBN020114R1000 – TEF4-OFF – Time relay 1Z 1R turn-off delay
1SBN020312R1000 – TEF5-ON – Time relay, switch-on delay
1SDA074634R1 –XT1 125A TMF 15A FF – Molded case circuit breaker 125A, fixed threshold 15A
1SDA074642R1 –XT1 125A TMF 60A FF – Molded case circuit breaker 125A, fixed threshold 60A
1SVR730884R3300 –CM-MPS.41S –Phase monitoring relay 5A 300VAC
Beckwith Electric equipment used:
M-0115A –M-0115A–Parallel balancing module
M-0127A –M-0127A–Current relay
M-0169A –M-0169A–Current transformer
M-0329 – M-0329–Backup control voltage control 2A 120V
M2001D-6-V-4S-20-C-0-P-B-0 – M2001D–Digital tap changer
M-2025B –M-2025B–Current Loop Interface Module
M-2026 – M-2026–Backup power supply
M-2067–M-2067–Tap-changer panel
Eaton equipment used:
019863 –T0-1-8214/E –Cam switch 1-0-2 20A 1P
038847 –T0-2-8221/E –Cam switch 1-2 20A 2P
067352 – T0-1-8200/E – Cam switch 0-1 20A 1P
091059 – T0-5-8270/E – Cam switch 1-2-3 20A 3P
Qualitrol equipment used:
509-100 – 509-100 – Transformer monitor
TRA-001-1 – TRA – Current compensation autotransformer
TRA-600-1 –TRA-600-1 –AC voltage sensor
Apparatus from other manufacturers used:
467-120– 467 – Voltage transformer manufactured by Crompton Ins.
GFR5262 WTR – 125V, 15A – Socket 15A 125V manufactured by Hubbel
241101A3A3A3A5X1840 –SEL-2411 –Programmable controller manufactured by SEL
4LN25A:0.5A/A-4 – CT 5A – Auxiliary current transformer manufactured by SENTRAN
RSG909R –RSG900 Series –Industrial switch manufactured by Siemens
20K02-D – 20K02-D – Current test switch manufactured by States
255XCXP – 255 Series – Latching relay 0.5A 125V man. Struthers-Dunn
8951330000 –CP M SNT –Switching power supply 24V 3A manufactured by Weidmüller
STEGO equipment used:
02527.0-10 – SL025 – Lamp, Slimline series 230V
01131.9-00 – ETR 011 – Electronic thermostat -4 to +140°F 120V AC
01245.9-00 – EFR 012 – Electronic humidistat 40 TO 90% RH, 120V AC
14008.0-00 – HG140 – Solid-state heater 150W 120-240V AC/DC