0900766b8171bf63.pdf - 第13页

MY(S) 13 Engineering Data MY @ F Maximum Switching Capacity MY2F Endurance Curve MY2F MY2F MY4F and MY4ZF MY4F MY4F MY4ZF MY4ZF DC inductive load (L/R = 7 ms) DC resistive load AC resistive load AC inductive load (cos φ …

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MY(S)
Dimensions (Unit: mm)
Fourteen, 1.2-dia. × 2.2 oval holes
2.6
2
0.5
0.5
6.4
36 max.
4.35
3.5
29 max.
38
44 max.
22.5 max.
Two, 3.5-dia. holes
or M3 screw holes
38
±0.2
Flange mounting
MY@F
Mounting Hole Dimensions
The above figure is for the MY4F.
Note: Refer to the terminal arrangement and
internal connections diagrams for the
MY2(S), MY4(S) and MY4Z(S).
MY(S)
13
Engineering Data MY@F
Maximum Switching Capacity
MY2F
Endurance Curve
MY2F MY2F
MY4F and MY4ZF MY4F MY4F
MY4ZF MY4ZF
DC inductive load
(L/R = 7 ms)
DC resistive load
AC resistive load
AC inductive load
(cos φ = 0.4)
10
0.1
0.5
1
5
5 10 50 100 500
Contact voltage (V)
Contact current (A)
10
50
100
500
01234567
24 VDC resistive load
110 VAC resistive load
220 VAC resistive load
10
50
100
500
01234567
Contact current (A)
Number of operations (×10
4
operations)
10
50
100
500
01 2 3
10
50
100
500
01 2 3
24 VDC inductive load
(L/R = 7 ms)
110 VAC inductive load
(cos φ = 0.4)
10
50
100
500
01 2 3
Contact current (A)
Number of operations (×10
4
operations)
220 VAC inductive load
(cos φ = 0.4)
Contact current (A)
AC inductive load
(cos φ = 0.4)
10
0.1
0.5
1
5
5 10 50 100 500
Contact voltage (V)
DC inductive load
(L/R = 7 ms)
DC resistive load
AC resistive load
30 VDC
resistive load
110 VAC resistive load
220 VAC resistive load
10
50
100
500
012 3
Contact current (A)
Number of operations (×10
4
operations)
10
50
100
500
0 0.5 1.5
30 VDC inductive load
(L/R = 7 ms)
110 VAC inductive load (cos φ = 0.4)
220 VAC inductive load
(cos φ = 0.4)
10
50
100
500
0 1.0 1.5
Contact current (A)
Number of operations (×10
4
operations)
24 VDC resistive load
220 VAC resistive load
10
50
100
500
01 2 3
Contact current (A)
Number of operations (×10
4
operations)
24 VDC inductive load (L/R = 7 ms)
10
50
100
500
0 0.5 1.5
110 VAC inductive load (cos φ = 0.4)
220 VAC inductive load (cos φ = 0.4)
10
50
100
500
0 0.5
1.0
1.5
Contact current (A)
Number of operations (×10
4
operations)
Energized
Y
X
Z
X'
Z'
Y'
550
400
600
300
550
600
400
600
600
250
600
700
Unit: m/s
2
Not energized
Common Specifications for MY@F
Malfunctioning Shock
N = 20
Measurement: Shock was applied 3 times each in 6 directions along 3 axes with
the Relay energized and not energized to check the shock values that cause the
Relay to malfunction.
Criteria: Non-energized: 200 m/s
2
,
Energized: 200 m/s
2
Shock direction
MY(S)
14
Detailed Information on Models Certified for Safety Standards, MY2ZN and MY
@
F
• The standard models are certified for UL and CSA standards.
• The rated values for safety standard certification are not the same as individually defined performance values. Always check the specifications before use.
TÜV-certified Models (File No. R50030059)
UL-certified Models (File No. E41515)
CSA-certified Models (File No. LR31928)
• When ordering models that are certified for Lloyd’s Register (LR) Standards,
be sure to specify “LR-certified Model” with your order.
LR-certified Models (File No. 90/10270)
Model
Coil
ratings
Contact
form
Contact ratings
Certified number
of operations
MY
@
6 to 125
VDC
6 to 240
VDC
DPDT 5 A, 250 VAC (cos φ = 1.0)
10,000 operations
4PDT
3 A, 120 VAC (cos φ = 1.0)
0.8 A, 120 VAC (cos φ =
0.4)
Model
Coil
ratings
Contact
form
Contact ratings
Certified number
of operations
MY
@
6 to 240
VAC
6 to 125
VDC
DPDT
7A, 240 VAC (General Use)
6,000
7A, 24 VDC (Resistive)
5A, 240 VAC (General Use)
5A, 250 VAC (Resistive)
5A, 30 VDC (Resistive)
3A, 265 VAC (Resistive)
1/6HP, 250 VAC
1,0001/8HP, 265 VAC
1/10HP, 120 VAC
B300 Pilot Duty 6,000
4PDT
5A, 28 VDC (General Use)
(Same polarity)
6,000
5A, 240 VAC (General Use)
(Same polarity)
5A, 30 VDC (Resistive)
(Same polarity)
5A, 250 VAC (Resistive)
(Same polarity)
0.2A, 120 VDC (Resistive)
(Same polarity)
1/6HP, 250 VAC
(Same polarity)
1,000
1/10HP, 120 VAC
(Same polarity)
B300 Pilot Duty
(Same polarity)
6,000
Model
Coil
ratings
Contact
form
Contact ratings
Certified number
of operations
MY
@
6 to 240
VAC
6 to 125
VDC
DPDT
7A, 240 VAC (Resistive)
6,000
7A, 24 VDC (Resistive)
5A, 240 VAC (General Use)
5A, 250 VAC (Resistive)
5A, 30 VDC (Resistive)
1/6HP, 250 VAC
1,000
1/10HP, 120 VAC
4PDT
7A, 240 VAC (General Use)
(Same polarity)
6,000
7A, 24 VDC (Resistive)
(Same polarity)
5A, 240 VAC (General Use)
(Same polarity)
5A, 30 VDC (Resistive)
5A, 250 VAC (Resistive)
(Same polarity)
0.2A, 120 VDC (Resistive)
1/6HP, 250 VAC
1,000
1/10HP, 120 VAC
Model
Coil ratings
Contact
form
Contact ratings
MY@
6 to 240
VAC
6 to 125
VDC
DPDT
2 A, 30 VDC inductive load
2 A, 200 VAC inductive load
4PDT
1.5 A, 30 VDC inductive load
0.8 A, 200 VAC inductive load
1.5 A, 115 VAC inductive load