BETA 500KVA/33/0.415V COPPER/COPPER WINDING TRANSFORMER
Produced within a power range between 10 – 100.000 kVA , up to 170 kV high voltage level, three phase or single phase, oil immersed, ONAN, ONAF, OFWF, with Off-Load or On-Load Tap Changer, used both external and internal.
Dimensions of transformer conservator are determined and designed after several heat calculations of the oil stored in expansion tank and oil level changes by heat.
Being open to atmosphere, oil pressure changes continuously in Conservator Type Transformers due to thermal effects and exchange of air is dehumidified via air breather silicagel.
₦17,750,000.00
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SOCKETS & SWITCHES, SWITCHES
Crabtree 6578/SC Frontplate 8Gang
Crabtree offer a wide range of wiring accessories, circuit protection and control equipment for the residential, commercial and industrial markets worldwide.
The Crabtree Rockergrid range of wiring accessories offers design versatility combined with the classic styling of the Capital range. The broad offering means all types of installations can be serviced.
The Crabtree 6578/SC is an 8 gang modular frontplate. It has a satin chrome finish.
Wiring Accessories|Description|Gangs 8 Gang Wiring Accessories|Features|Mounting Flush Wiring Accessories|Dimensions|Length Min Max 147 mm Wiring Accessories|Dimensions|Width 147 mm Finish Satin Chrome Manufacturer Crabtree Electrical Industries Ltd Brand Rockergrid SKU: n/a -
Electro, Low Voltage Products and Systems, SCHNEIDER SECTIONS
EZC250N4160 Circuit breaker Easypact EZC250N – TMD – 160 A – 4 poles 3d
Electro, Low Voltage Products and Systems, SCHNEIDER SECTIONSEZC250N4160 Circuit breaker Easypact EZC250N – TMD – 160 A – 4 poles 3d
Main range of product EasyPact Product or component typee Circuit breaker Device short name Easypact EZC250N circuit breaker name Easypact EZC250N Device application Distribution Poles description 4P Protected poles description 3t Network type AC
DCNetwork frequency 50/60 Hz [In] rated current 160 A at 40 °C [Ui] rated insulation voltage 690 V AC 50/60 Hz conforming to IEC 60947-2 [Uimp] rated impulse withstand voltage 6 kV conforming to IEC 60947-2 [Ue] rated operational voltage 550 V AC 50/60 Hz conforming to IEC 60947-2
250 V DC conforming to IEC 60947-2Breaking capacity code N Breaking capacity 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 220…240 V AC 50/60 Hz conforming to IEC 60947-2
20 kA Icu at 125 V DC 1P conforming to IEC 60947-2
20 kA Icu at 250 V DC 2P conforming to IEC 60947-2
8 kA Icu at 550 V AC 50/60 Hz conforming to IEC 60947-2
25 kA Icu at 380…415 V AC 50/60 Hz conforming to IEC 60947-2[Ics] rated service breaking capacity 10 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
25 kA at 220…240 V AC 50/60 Hz conforming to IEC 60947-2
10 kA at 125 V DC conforming to IEC 60947-2
10 kA at 250 V DC conforming to IEC 60947-2
4 kA at 550 V AC 50/60 Hz conforming to IEC 60947-2
12.5 kA at 380…415 V AC 50/60 Hz conforming to IEC 60947-2Suitability for isolation Yes conforming to IEC 60947-2 utilisation category Category A Trip unit name TM-D Trip unit technology Thermal-magnetic Trip unit rating 160 A at 50 °C Protection type Short-circuit protection
Overload protectionPollution degree 3 conforming to IEC 60947 Complementary control type Toggle Mounting mode Fixed mounting support Backplate Upside connection Front downside connection Front Mechanical durability 10000 cycles Electrical durability Category A: 5000 cycles 415 V AC 50/60 Hz conforming to IEC 60947-2 Connection pitch 35 mm local signalling Positive contact indication Neutral protection setting Without protection earth-leakage protection Without height 165 mm Width 140 mm Depth 60 mm Environment Standards JIS C8201-2-2
EN/IEC 60947-2
GB/T 14048.2
EN/IEC 60947-1IP degree of protection IP20 conforming to IEC 60529 IK degree of protection IK07 conforming to EN 50102 ambient air temperature for operation -25…70 °C Ambient air temperature for storage -35…85 °C Packing Units Unit Type of Package 1 PCE Number of Units in Package 1 1 Package 1 Height 11.0 cm Package 1 Width 14.5 cm Package 1 Length 18.5 cm Package 1 Weight 2.24 kg Unit Type of Package 2 S03 Number of Units in Package 2 6 Package 2 Height 30.0 cm Package 2 Width 30.0 cm Package 2 Length 40.0 cm Package 2 Weight 13.927 kg Unit Type of Package 3 PAL Number of Units in Package 3 96 Package 3 Height 72.0 cm Package 3 Width 125.0 cm Package 3 Length 96.0 cm Package 3 Weight 215.04 kg SKU: n/a -
LIGHT SWITCHES & ELECTRICAL SOCKETS, SCHNEIDER SECTIONS
Ultimate Screwless flat plate – TV/FM socket – coaxial – 2 gangs – stainle steel GU7420WSS
LIGHT SWITCHES & ELECTRICAL SOCKETS, SCHNEIDER SECTIONSUltimate Screwless flat plate – TV/FM socket – coaxial – 2 gangs – stainle steel GU7420WSS
Main range of product Ultimateaesthetic name Screwless flat plateproduct or component type TV/FM socketTV socket type TV/FMquantity per set Set of 1Complementary radio connector Malenumber of gangs 1 gangfixing mode By screwsmaterial Steelheight 88 mmwidth 88 mmdepth 24 mmSKU: n/a
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