電機工程《能力標準說明》 為本教材套 ·...

177
1 機電業 電機工程《能力標準說明》 為本教材套 低壓裝置安裝及保養維修 (實務技能)(二級) 草擬本

Transcript of 電機工程《能力標準說明》 為本教材套 ·...

  • 1

  • 2

    4 - 7

    8 - 13

    EMCUIN201A

    A-01

    A-02

    A-03

    14 - 20

    21

    22 - 26

    27

    EMCUIN208A

    B-01

    B-02

    B-03

    28 - 35

    36 - 37

    38 - 45

    46

    EMCUIN205A

    C-01

    C-02

    C-03

    47 - 53

    54

    55 - 60

    61

    EMELIT201A

    D-01

    D-02

    D-03

    62 - 68

    69

    70 - 82

    83 - 84

    EMELIT203A

    E-01

    E-02

    E-03

    85 - 91

    92 - 93

    94 - 103

    104

  • 3

    EMELOR209A

    F-01

    F-02

    F-03

    105 - 111

    112

    113 - 121

    122 - 123

    EMELOR207A

    G-01

    G-02

    G-03

    124 - 130

    131 - 132

    133 - 149

    150 - 151

    EMELOR210A

    H-01

    H-02

    H-03

    152 - 158

    159

    160 - 168

    169 - 170

    I-01 171 - 177

  • 4

    1.

    2

    11

    EMCUOM207A 6 EMCUIT203A 6

    EMCUOM204A 3

    EMCUIN208A 9 EMCUIN201A 6 EMCUIN205A 4 EMELIT201A 3 EMELOR209A 4 EMELIT203A 3

    EMELOR207A 6

    EMELOR210A 6

    2 11

    11 2 11

    11 2

  • 5

    2.

    18 *

    *

    3.

    2

  • 6

    4.

    i. 1 EMCUOM207A

    1

    EMCUIT203A 1

    EMCUOM204A 1

    1

    ii. 1 EMCUIN208A 1

    EMCUIN201A 1

    EMCUIN205A 1

    EMELIT201A 1

    EMELOR209A 1

    EMELIT203A 1 EMELOR207A

    1

    EMELOR210A 1

    1

  • 7

    i.

    ii.

    iii.

    iv.

    2

    5.

  • 8

    1.

    EMCUIN201A 6 EMCUIN208A 9 EMCUIN205A 4 EMELIT201A 3 EMELIT203A 3 EMELOR209A 4

    EMELOR207A 6

    EMELOR210A 6

  • 9

    2.

    18 *

    *

    * 1

  • 10

    3.

    10

    B 10

    *

    *

  • 11

    4.

    EMCUIN201A

    EMCUIN208A

    EMCUIN205A

    EMELIT201A

    EMELIT203A

    EMELOR209A

    EMELOR207A

    EMELOR210A

  • 12

    EMCUIN201A

    EMCUIN208A

    EMCUIN205A

    EMELIT201A

    EMELIT203A

    EMELOR209A

    EMELOR207A

    EMELOR210A

  • 13

    5.

    I-01

    I-01

  • 14

    EMCUIN201A

    1.

    1A.

    1B.

    18 *

    *

    * 1

  • 15

    1C.

    10

    B 10

    *

    *

  • 16

    1D.

    60 2:1 40 20 1:20 *

    21

  • 17

    1E.

    1.1

    1.1

    1F.

    EMCUIN208A

    B-01

    B-02

    B-01 B-02

  • 18

    1G.

    B-01

    2.

    2A.

    15

    4

    I-01

  • 19

    4

    2B.

    A-03

    2C.

    1A

    I-01

  • 20

    3.

    3A.

    1E

    3B.

    1. 2015

  • 21

    EMCUIN201A

    A-01

    97

  • 22

    EMCUIN201A

    A-02

    (Specific gravity)

    1

    1

    4 4

    (Specific heat)

    1g 1cal/g

    1cal/g 1

    (Melting point)

    1

    3400

    -38.6

    500

    650 8001100 11001500

    1(m)1(m2)

    m ohmm

    lRa

    =

    = m a = m

    2

    = m

    R =

  • 23

    (Thermal conductivity)

    1 1

    (Coefficient of thermal expansion)

    1

    (Magnetism)

    Curie point

    768 358 1131 16

    (Strength)

    i. (Tensile strength)

    N/mm2 MPa

  • 24

    ii. (Yield strength) N/mm2 MPa

    iii. (Compressive strength) N/mm2 MPa

    iv. (Shear strength)

    1/2 4/5 N/mm2 MPa

    v. (Torsional strength)

    N/mm2 MPa

    vi. (Fatigue strength)

    vii. (Creep strength)

    (Hardness)

    i. (Ductility)

    ii. (Malleability)

  • 25

    (Elasticity)

    1 / (/m)

    0.0283 /m

    0.0172 /m

    ,

    0.0233 /m

    0.0900 /m /

    0.0163 /m

    0.0500 /m

    0.9000 /m

    20 /m

  • 26

    / (M/m) ( SF6)

    (PVC)

    ()

    0.00381

    0.00428

    0.00408

    0.00618

    0.0044

    0.0048

    0.00002

  • 27

    EMCUIN201A

    A-03

    A B C D

    1 (Specific gravity) 1 1 1 0 A

    2 0.0283 /m 0.0172 /m 0.0900 /m 0.0233 /m C

    3 0.0283 /m 0.0172 /m 0.0900 /m 0.0233 /m B

    4 0.0283 /m 0.0172 /m 0.0900 /m 0.0163 /m D

    5 ( SF6) (PVC) B

    6 (Tensile strength)

    C

    7 (Compressive strength)

    B

    8 A

  • 28

    EMCUIN208A

    1.

    1A.

    1B.

    18 *

    *

    * 1

  • 29

    1C.

    10

    B 10

    *

    *

  • 30

    1D.

    90 2:1 60 30 1:20 *

    21

  • 31

    1E.

    1.1

    1.1

    1F.

    EMCUIN201A

    A-01

    A-02

    A-01 A-02

  • 32

    1G.

    A-01

    2.

    2A.

    15

    4

  • 33

    I-01

    4

    2B.

    B-03

    2C.

    1A

    I-01

  • 34

    3.

    3A.

    1E

    PVC

  • 35

    3B.

    1. 2015

  • 36

    EMCUIN208A

    B-01

    99-100

  • 37

  • 38

    EMCUIN208A

    B-02

    i.

    ii. iii. iv. 7,19,37,61,127

    v.

    i. (PVC)(XLPE)

  • 39

    ii.

    iii.

    iv.

  • 40

    2015 330-335

    18

    2007 7 1

    L1L2 L3

  • 41

    17F

  • 42

  • 43

    ()

  • 44

    L1L2L3 N

  • 45

  • 46

    EMCUIN208A

    B-03

    A B C D

    1 B

    2

    D

    3 C

    4 N A

    5 L1 B

    6 C

    7 L2 D

    8 L3 A

  • 47

    EMCUIN205A

    1.

    1A.

    1B.

    18 *

    *

    * 1

  • 48

    1C.

    10

    B 10

    *

    *

  • 49

    1D.

    40 2:1 27 13 1:20 *

    21

  • 50

    1E.

    1.1

    1.1

    1F.

    EMCUIN205A

    C-01

    C-02

    C-01 C-02

  • 51

    1G.

    C-01

    2.

    2A.

    15

    4

    I-01

  • 52

    4

    2B.

    C-03

    2C.

    1A

    I-01

  • 53

    3.

    3A.

    1E

    3B.

    i. 2015

  • 54

    EMCUIN205A

    C-01

    98

  • 55

    EMCUIN205A

    C-02

    (Flemings Left Hand Rule)

    F=BIL

    F (N)

    B / 2 / (Wb / m

    2)

    I (A)

    L (m)

  • 56

    (

    (

  • 57

  • 58

    2015 8

    50

    (a )

    ()

    8B(2)(g )

    (b )

    (c )

  • 59

    2015

    26

    (1)

    (a ) 0.37

    (b )

    (2)

    (a )

    (b )

    (3)

    (a )

    (i)

    (A)

  • 60

    (B)

    (ii)

    (b )

  • 61

    EMCUIN205A

    C-03

    A B C D

    1 F=BIL F A

    2 F=BIL B B

    3 F=BIL I C

    4 F=BIL L D

    5

    ()

    C

    6 __

    20 50 80 110 B

    7

    1 0.98 0.64 0.37 D

    8

    A

  • 62

    EMELIT201A

    1.

    1A.

    1B.

    18 *

    *

    * 1

  • 63

    1C.

    10

    B 10

    *

    *

  • 64

    1D.

    30 2:1 20 10 1:20 *

    21

  • 65

    1E.

    1.1

    1.1

    1F.

    EMELIT201A

    D-01

    D-02

    D-01 D-02

  • 66

    1G.

    D-01

    2.

    2A.

    15

    4

  • 67

    I-01

    4

    2B.

    D-03

    2C.

    1A

    I-01

  • 68

    3.

    3A.

    1E

    3B.

    i. 2015

  • 69

    EMELIT201A

    D-01

    112

  • 70

    EMELIT201A

    D-02

    2015

    20

    20A 20(1)

    (1)

    172

    (2)

    (a ) 295 ()(

    () )

    1

    2

    3

    4

    5

    6

    7

    8

    9

    9A 6 11

    10

  • 71

    (b )

    20B 20(2) 20(3) 20(4)

    (1)

    200 ()

    (2) 20A 20B(1)

    100 ()

    (3)

    (a )

    (b )

    (c )

    (d ) ( 279 ) 2

    (e )

    (f )

    20C

    (1) (

    WR2 ) 2

    (2)

    (3)

    ( www.info.gov.hk/forms)

    (4) (1992 6 1 )

  • 72

    2015

    21

    21A

    (a )

    (b )

    (c )

    (d )

    (e )

    (f )

    (g ) ()

    (h )

    (i )

    (j )

    (k )

    (l )

    (m )

    (n )

    (o )

    (p )

    (q )

    (r )

    21B

    (1)

  • 73

    (2)

    (a )

    (i) ()

    (ii)

    (iii)

    (iv)

    (v)

    (vi)

    (vii)

    (viii)

    (b )

    (3)

    (4)

    (a )

    ( 21(1))

    (b ) (a)

    () BS 7671 3 3

    (5)

    (a )

    (b )

  • 74

    (c ) (

    )

    21(1) 21(2)A 21(2)B

    (d )

    21(3)A 21(3)B 21(1)

    (e )

    (i) ()

    (ii)

    (iii)

    (iv)

    (f )

    1

    (6)

    (a ) ( 21(4) )

    (i)

    (ii) IEC 60238

    (iii)

    ( : )

    (7)

    (a ) 50

    T T1 T T1

    ( 20 )

    T2 () T T1 T

    T T2 T T1

    (b )

    15(

    20 )

  • 75

    (c )

    (8)

    (a )

    (b ) 11

    (c )

    (9) ()

    (a )

    (i)

    (ii) (iii)

    (ii)

    (iii) IEC 61008 IEC 61009

    50%

    100% 300 S

    () 130 500

    (b )

    (c )

    (d )

    (i)

    (ii)

    (iii) 4G

  • 76

    (10)

    (a )

    (b ) 15

    (c )

    (d )

    (e )

  • 77

  • 78

  • 79

  • 80

  • 81

  • 82

  • 83

    EMELIT201A

    D-03

    A B C D

    1

    D

    2

    A

    3

    (i)

    (ii)

    (iii)

    (iv)

    (i)(ii) (ii)(iii) (i)(ii)(iii) (i)(ii)(iii)(iv) D

    4

    (i)

    (ii)

    (iii)

    (iv)

    (i)-(ii)-(iii)-(iv) (ii)-(i)-(iv)-(iii) (ii)-(iii)-(iv)-(i) (iii)-(ii)-(iv)-(i) B

    5 T T1

    10 15 20 25 C

  • 84

    6

    1 2 3 4 A

    7

    100 50 10 0 D

    8 C

  • 85

    EMELIT203A

    1.

    1A.

    1B.

    18 *

    *

    * 1

  • 86

    1C.

    10

    B 10

    *

    *

  • 87

    1D.

    30 2:1 20 10 1:20 *

    21

  • 88

    1E.

    1.1

    1.1

    1F.

    EMELIT203A

    E-01

    E-02

    E-01 E-02

  • 89

    1G.

    E-01

    2.

    2A.

    15

    4

  • 90

    I-01

    4

    2B.

    E-03

    2C.

    1A

    I-01

  • 91

    3.

    3A.

    1E

    3B.

    i. 2015

  • 92

    EMELIT203A

    E-01

    113-114

  • 93

  • 94

    EMELIT203A

    E-02

    Low Voltage Switchboard

    2015

    1000

    1500 600

    900

    /

    Panel

    IEC 60947 BS EN 60439

    GB 72517

  • 95

    IP2X

  • 96

    2015

    (Busbar trunking system)

    T

    IP

    2015

    10

  • 97

  • 98

    2015 11

  • 99

  • 100

    2015 8

    8A

    (1)

    (a )

    (

    )

    15

    (b )

    (a )

    (c )

    (i)

    (ii)

    (d )

    (e )

    (f )

    (2)

    (a )

    (b )

    ()

    (3)

  • 101

    (4)

    50

    (a )

    ()

    8B(2)(g )

    (b )

    (c )

    (5)

    (a )

    (i)

    (ii)

    (iii)

    (iv) ()

    (v)

    (b )

    (c ) BS EN 60204

    (6)

    (a )

    (b )

    (c ) BS EN 60204

    8B

    (1)

  • 102

    (a )

    (b )

    (c ) 8

    (2)

    (a )

    (i) ()

    (ii)

    (iii) ()

    (b )

    (c )

    (d ) (a )

    (i) ()

    (ii)

    (iii)

    (iv)

    (v)

    (vi)

    (e )

    (f )

    (g )

    (3)

    (a )

    (i)

    (ii)

    (iii)

    (iv)

    (v)

  • 103

    (b ) (a )

    (i)

    (ii)

    (iii)

    (iv)

    (4)

    (a )

    (b )

    (c )

    (d ) ()

    (i)

    (ii)

    (iii) ()

    (e ) (d )

    (i) ()

    (ii) ()

    (f )

    (g )

    (i) FIREMANS

    SWITCH( 150

    100

    13 )

    (ii)

    (iii)

    (iv)

  • 104

    EMELIT203A

    E-0 3

    A B C D

    1

    600 900 1000 1500 C

    2 BS EN 60439 IEEE 519 BS EN 50525-1 IEC 60617 A

    3 B

    4 IP

    /

    D

    5 IP

    /

    C

    6 IP ABCD

    D

    7 IP HMSW

    B

    8

    A

  • 105

    EMELOR209A

    1.

    1A.

    1B.

    18 *

    *

    * 1

  • 106

    1C.

    10

    B 10

    *

    *

  • 107

    1D.

    40 2:1 27 13 1:20 *

    21

  • 108

    1E.

    1.1

    1.1

    1F.

    EMELOR209A

    F-01

    F-02

    F-01 F-02

  • 109

    1G.

    F-01

    2.

    2A.

    15

    4

  • 110

    I-01

    4

    2B.

    F-03

    2C.

    1A

    I-01

  • 111

    3.

    3A.

    1E

    3B.

    i. 2015

  • 112

    EMELOR209A

    F-01

    130

  • 113

    EMELOR209A

    F-02

    https://www.hkelectric.com/zh/customer-services/rules-standards-policies/guide-to-conn

    ection-of-supply

    https://www.hkelectric.com/zh/customer-services/rules-standards-policies/guide-to-connection-of-supplyhttps://www.hkelectric.com/zh/customer-services/rules-standards-policies/guide-to-connection-of-supply
  • 114

  • 115

  • 116

  • 117

  • 118

  • 119

    2015 5

    5A

    (a ) 4

    (i) 1 (category 1 circuit) 3

    (ii) 2 (category 2 circuit)

    3

    (iii) 3 (category 3 circuit)

    (

    )

    (iv) 4 (category 4 circuit)

    (b ) (a) (ii)

    (i) BS EN 61558

    55

    (ii) (i)

    ()

    (iii)

    (c )

    3

    5B 12 3

    (1)

    (a )

    (b ) BS 5839 5266

    (c ) BS 6701BS EN 50174

    (2) 1 2 ()

    (a ) 1 2 () 5(1)

    (b ) 1 2

  • 120

    (3) 3 1 2 ()

    (a ) 3 1 2 () 5(2)

    (b ) 1 3

    (c ) 1 3

    (4) 12 3

    12 3

    (a ) 12 3 50

    (b ) 50

    12 3 25

    75

    (c ) 12 3

    6 25

    5C 4

    (a ) 4

    (b ) 4

    (c ) 4

    (i) 4 300

    (ii) 300

    50

    180

  • 121

  • 122

    EMELOR209A

    F-03

    A B C D

    1

    C

    2 1

    3

    3

    B

    3 2

    3

    3

    A

  • 123

    4 3

    3

    3

    C

    5 4

    3

    3

    D

    6 50

    12 3

    __

    15 25 35 45 B

    7 12 3

    __

    6 12 18 24 A

    8 4 __

    50 100 200 300 D

  • 124

    EMELOR207A

    1.

    1A.

    1B.

    18 *

    *

    * 1

  • 125

    1C.

    10

    B 10

    *

    *

  • 126

    1D.

    60 2:1 40 20 1:20 *

    21

  • 127

    1E.

    1.1

    1.1

    1F.

    EMELOR207A

    G-01

    G-02

    G-01 G-02

  • 128

    1G.

    G-01

    2.

    2A.

    15

    4

  • 129

    I-01

    4

    2B.

    G-03

    2C.

    1A

    I-01

  • 130

    3.

    3A.

    1E

    3B.

    1. 2015

  • 131

    EMELOR207A

    G-01

    128-129

  • 132

  • 133

    EMELOR207A

    G-02

    2015 8

  • 134

  • 135

  • 136

  • 137

  • 138

  • 139

  • 140

  • 141

    2015

    22

    22

    22A

    (a ) 20 ( 20)

    (b ) 20(1)(c ) ( 20A)

    22B

    (a )

    5

    ( 5 )

    (b )

    22C

    (a ) 22B 22D

    8

    ( 13)

    (b ) 22A(b )

    22D

    (1)

    (a ) (b ) 13

    1 4

  • 142

    (a )

    (i) 1985 1 1 1

    (ii) 1985 1 1 1992 6 1 1 2

    (iii) 1992 6 1 12 3

    (b )

    123 4

    (2)

    21B(2)(a )

    (3)

    13 5

    (4)

    (a ) 13

    N/A

    (b ) 21B(10)

  • 143

    2015

    13

  • 144

  • 145

  • 146

  • 147

  • 148

  • 149

  • 150

    EMELOR207A

    G-03

    A B C D

    1

    B

    2 ()

    A

    3

    C

    4

    D

  • 151

    5 *

    C M G 0 B

    6

    __

    2 5 10 15 B

    7

    C

    8

    0.6 0.8 1 1.2 A

  • 152

    EMELOR210A

    1.

    1A.

    1B.

    18 *

    *

    * 1

  • 153

    1C.

    10

    B 10

    *

    *

  • 154

    1D.

    60 2:1 40 20 1:20 *

    21

  • 155

    1E.

    1.1

    1.1

    1F.

    EMELOR210A

    H-01

    H-02

    H-01 H-02

  • 156

    1G.

    H-01

    2.

    2A.

    15

    4

  • 157

    I-01

    4

    2B.

    H-03

    2C.

    1A

    I-01

  • 158

    3.

    3A.

    1E

    3B.

    1. 2015

  • 159

    EMELOR210A

    H-01

    131

  • 160

    EMELOR210A

    H-02

    I =

    I= (A)

    V= (V)

    R= ()

    V = IR

    R =

  • 161

    R = VI I =

    VR V = IR

    R1 V1 = IR1 R2 V2 = IR2 R3 V3 = IR3 R4 V4 = IR4 V = V1 + V2+ V3 + + Vn

    R

    IR = IR1 + IR2+ IR3 + + IRn IR = I (R1 + R2+ R3 + + Rn) R = R1 + R2+ R3 + + Rn

  • 162

    1.

    2.

    3.

    4.

    5.

    V = V1 + V2+ V3 + + Vn 6.

    R = R1 + R2+ R3 + + Rn

    I1 = VR1

    I2 = VR2

    1 2 3 ... nI I I I I= + + +

    R

    1 2 3 ... nI I I I I= + + +

    1 2 3

    1 2 3

    ...

    1 1 1 1 ...

    n

    n

    V V V V VR R R R R

    VR R R R R

    = + + +

    = + + +

  • 163

    1.

    2.

    3.

    4.

    1 2 3 ... nI I I I I= + + + 5.

    1 2 3

    1 1 1 1 ...n

    VR R R R R= + + +

    2 1

    1 2 1 2 1 2

    1 1 1 R RR R R R R R R= + = +

    1 2

    1 2

    R RR R+

    =

    1 2

    1 2

    R RRR R

    =+

    1 2

    1 2

    R RV IR IR R

    = =+

    1 1V I R= 1 2

    1 11 2

    R RI R IR R

    =+

    1 21

    1 2

    R RI IR R

    =+

  • 164

    -

    2015 4

    4D

    (1)

    (a )

    ()

    / 13(2)

    (b )

    (c )

    5

  • 165

    (d )

    (2)

    (a )

    (b )

    4E 4F

    (3)

    (a )

    (b ) 0.85

    (c )

    4E

    (a ) 100

    () 600

    (b ) 100

    ()

    900

  • 166

    (c )

    600

    (d )

    (e ) (b )

    1 400

    (f ) (a )(b )(e )

    90

    (g ) (a ) 1 000 (b )(c )(e ) (f )

    1 800

    2

    100

    4G

    (1)

    (a )

    (b )

    14

    (c )

    (d ) 15

    (e )

    ( 16)

    (f )

    (2)

    (a )

    (b )

    ()

  • 167

    (3)

    (a ) ()

    (b )

    (4)

    (a )

    (b )

    (5)

    ()

    (6)

    ()

    4I

    4G4H

    (a )

    (b )

  • 168

    (c )

    (d )

    (i)

    (ii)

    (iii)

    (iv)

    (v)

  • 169

    EMELOR210A

    H-03

    A B C D

    1 V = IR P = IV R =

    I =

    D

    2 V = IR P = IV R =

    I =

    C

    3 V = IR P = IV R =

    I =

    A

    4

    B

    5 100

    __

    300 400 500 600 D

    6

    __

    5 10 15 20 A

  • 170

    7

    0.5 0.65 0.85 1 C

    8 100

    () __

    700 900 1100 1300 B

  • 171

    I-01

    1.

    2.

    3.

    4.

    5.

  • 172

    2

    1.

    2.

  • 173

  • 174

    U1-U2

    V1-V2

    W1-W2

    5

    L-L N-N

    E-E

    L-L N-N

    L-L L-N

    L-E N-E

    L1-E L2-E

    L3-E

  • 175

    1.

    10

    5

    10

    8

    12

    5

    50

  • 176

    2.

    1

    1

    1

    1

    1

    1

    1

    1

    1 1

    U1-U2 2

    V1-V2 2

    W1-W2 2

    2

    2

    2

    2

    2

    5 2

    L-L 2 N-N 2

    E-E 2

    L-L 1 N-N 1

    L-L 2 L-N 2

    L-E 2 N-E 2

    L1-E 2 L2-E 2

    L3-E 2

    50

  • 177