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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CHANGEOVER SWITCHES, Electro, GEAR SWITCHES & CHANGEOVER
ABB CHANGEOVER SWITCH 400A with Enclosure
Including a black plastic IP65 I-0-II pistol type handle (see the table below), shaft and bolt set for the cable connection. Handle padlockable in the 0-position, door interlock in the I- and Iipositions and when padlocked.
Dimensions
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- Product Net Width:
- 265Â mm
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- Product Net Height:
- 185Â mm
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- Product Net Depth / Length:
- 203Â mm
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- Product Net Weight:
- 7.415Â kg
16.35 lb
Technical
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- Rated Operational Current AC-21A (Ie):
- (380 … 415 V) 400 A
(500 V) 400 A
(690 V) 400 A
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- Rated Operational Current AC-22A (Ie):
- (380 … 415 V) 400 A
(500 V) 400 A
(690 V) 400 A
-
- Rated Operational Current AC-23A (Ie):
- (380 … 415 V) 400 A
(500 V) 400 A
(690 V) 400 A
-
- Rated Operational Current AC-31B (Ie):
- (380 … 415 V) 400 A
-
- Rated Operational Current AC-33B (Ie):
- (380 … 415 V) 400 A
-
- Rated Operational Power AC-23A (Pe):
- (380 … 415 V) 220 kW
(500 V) 280 kW
(690 V) 400 kW
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- Conventional Free-air Thermal Current (Ith):
- q = 40 °C 400 A
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- Conventional Thermal Current (Ithe):
- Fully Enclosed 400 A
-
- Rated Impulse Withstand Voltage (Uimp):
- 12 kV
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- Rated Insulation Voltage (Ui):
- 1000 V
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- Rated Operational Voltage:
- 1000 V
-
- Rated Short-time Withstand Current (Icw):
- for 1 s 15 kiloampere rms
-
- Power Loss:
- 10 W
SKU: n/a -
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CHINT
CHINT NL1-63 2P RCCB
NL1-63 2P
Control electric circuits. Protect people against indirect contacts and additional protection against direct contacts. Protect installations against fire hazard due to insulation faults. Residual current circuit breakers are used in housing, tertiary sector and industry.
DESCRIPTION
- Standard : IEC/EN 61008-1
- Rated Current (A) : 25,40,63,100
- Pole : 2P
- Rated Voltage Ue (V) : 230/400~240/415
- Rated frequency : 50/60
SKU: n/a -
Electro, LIGHT SWITCHES & ELECTRICAL SOCKETS, SCHNEIDER SECTIONS
Ultimate Screwless flat plate – switched socket – 1 gang – stainless steel GU3410WSS
Electro, LIGHT SWITCHES & ELECTRICAL SOCKETS, SCHNEIDER SECTIONSUltimate Screwless flat plate – switched socket – 1 gang – stainless steel GU3410WSS
Main aesthetic name Screwless flat plateproduct or component type Switched socketrated current 13 A at 230 V AC 50 Hzfixing mode By screws M3.5 x 30Â mmcolour tint Stainless steelComplementary device presentation Complete productoutlet poles configuration 1Poutlet standard description 3 pinsoutlet standard Britishactuator Rockernumber of gangs 1 gangearth circuit Standard earthpilot light Without neon indicatordevice mounting Wall mountedconnections – terminals Screw terminalmaterial Steelquantity per set Set of 1height 88Â mmwidth 88Â mmdepth 30Â mmsocket number 2SKU: n/a -
Electro, Schneider Circuit Breakers, SCHNEIDER SECTIONS
Easy9 Residual Current Circuit Breaker – 2P – 63 A – 300 mA – AC type – 230 V EZ9R64263
Electro, Schneider Circuit Breakers, SCHNEIDER SECTIONSEasy9 Residual Current Circuit Breaker – 2P – 63 A – 300 mA – AC type – 230 V EZ9R64263
Main range of product Easy9product or component type Residual current circuit breaker (RCCB)device short name Easy9 RCCBPoles 2Pneutral position Left[In] rated current 63 Anetwork type ACearth-leakage sensitivity 300 mAearth-leakage protection time delay Instantaneousearth-leakage protection class Type ACrated breaking and making capacity 500 Arated conditional short-circuit current Easy9 MCB: 4500 A 63 AComplementary device location in system Outgoernetwork frequency 50 Hz[Ue] rated operational voltage 230 V AC 50 Hzresidual current tripping technology Voltage dependent[Ui] rated insulation voltage 440 V AC[Uimp] rated impulse withstand voltage 4 kVsurge current 250 Acontact position indicator Yescontrol type Togglemounting mode Clip-onmounting support DIN railcomb busbar and distribution block compatibility Top: YES9 mm pitches 4height 82 mmwidth 36 mmdepth 72 mmcolour Grey (RAL 7035)mechanical durability 5000 cycleselectrical durability AC: 2000 cycles 230 V AC 50 Hzconnections – terminals Tunnel type terminal (top or bottom) 1…25 mm² rigid
Tunnel type terminal (top or bottom) 1…16 mm² flexibletightening torque 2.5 N.m top or bottommarket segment Residential
Small commercialEnvironment standards IEC 61008-1product certifications GOST-R
CE
EACIP degree of protection IP20pollution degree 2 conforming to IEC 61008-1tropicalisation 2relative humidity 95 % at 55 °Cambient air temperature for operation -25…60 °Cambient air temperature for storage -40…85 °CSKU: n/a
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