511
Features
□
Heavy duty 140A 400VAC(for 511E), 100A 400VAC
□
SPDM contact configuration with large contact gap 3.0mm
□
Conforms to European photovoltaic standard IEC 62109-1.
□
Coil holding voltage can be reduced to 50~55% V of the
□
High performance PCB power relay for photovoltaic power
□
Complies with RoHS-Directive 2011/65/EU.
generation systems (solar inverter).
nominal coil voltage for saving energy.
version.
(for 511H) power type.
Type List
Terminal style
PCB terminal
Ordering Information
Contact form
1A
(SPDM)
Designation (provided with)
Flux tight
511EP-1AH-F-C
511HP1-1AH-F-C
511
1
1. 511
2. H
E
3. P
P1
4. 1A
E
2
P
3
-
1A
4
H
5
-
F
6
-
C
7
5. H
6. F
7. C
8.
□
□
8
-- Contact material Ag alloy
-- Class F
-- Flux tight
-- Coil voltage (please refer to the
coil rating data for the availability)
-- Basic series designation
-- High power type
-- Extreme type
-- PCB terminal (only for 511E)
-- PCB terminal (only for 511H)
-- Form A, single-pole, double-make
(SPDM)
Contact Rating
♦
High power type
Rated load (Resistive)
Max. switching current
Max. switching voltage
Making 40A, Carrying 100A, Breaking 40A / 240VAC, On 1s/Off 9s, at 85°C, 10K ops.
Making 30A, Carrying 100A, Breaking 30A / 400VAC, On 1s/Off 9s, at 85°C, 10K ops.
100A
400VAC
Making 40A, Carrying 120A, Breaking 40A / 240VAC, On 1s/Off 9s, at 85°C, 10K ops
Making 30A, Carrying 120A, Breaking 30A / 400VAC, On 1s/Off 9s, at 85°C, 10K ops.
♦
Extreme type
Rated load (Resistive)
Max. switching current
Max. switching voltage
140A
400VAC
32
511
Coil Rating (DC)
Rated
voltage
(V)
12
24
Rated current Coil resistance
±10 % at 23°C ±10 % at 23°C
(mA)
(Ω)
266.7
133.3
45
180
Pick up
voltage
(Max.)
at 23°C
(1)
75 % of
rated
voltage
Drop out
voltage
(Min.)
at 23°C
5 % of
rated
voltage
Continuous
voltage
at 85°C
(2)
50~55 % of
rated
voltage
Power
consumption
at rated / holding
voltage
approx.
3.2W / 0.8W
(2)
Notes : (1) To energize relay properly apply 100%~120% nominal coil voltage for 200ms.
(2) Coil holding voltage is 50~55% of nominal voltage after applying nominal voltage for 200ms.
Specification
Contact material
Contact gap
Contact resistance
(1)
Operate time
(1)
Release time
(1)
Vibration resistance
Shock resistance
Life expectancy
Operating ambient temperature
Weight
Ag alloy
3.0 mm Min
100mΩ Max. (at 1A/6VDC by 4-wire resistance measurement)
6 mΩ Max. (By voltage drop 10A)
30ms Max.
30ms Max.
Operating extremes
Damage limits
Operating extremes
Damage limits
Mechanical
10~50Hz , amplitude 1.5 mm
10~50Hz , amplitude 1.5 mm
10G
100G
1,000,000 ops.
(frequency 9,000 ops./hr)
-40~+85°C (no freezing)
Approx.170 g
Notes : (1) Initial value. Operate and release time excluding contact bounce.
(2) All tests are conducted under room temperature and room humidity.
(3) Consider the heat of PCB is necessary, please check the actual condition of PCB.
(4) Applying no diode to this relay. The life expectancy will be lower when a diode is used. To use
a varistor (ZNR) could absorb the coil surge of relay that is recommended.
(5) Do not use the relay exceeding the coil rating, contact rating and life expectancy, or this may cause
the risk of overheating.
(6) To assure optimum performance, avoid the relay from dropping, hitting, or other unnecessary shocks.
(7) Do not switch the contacts without any load as the contact resistance may become increased rapidly.
(8) Please contact Song Chuan for the detailed information.
Insulation Data
Insulation resistance
(1)
Dielectric strength
(1)
Insulation of IEC 61810-1
Between coil to contact
Clearance / creepage
distances
: Double /Reinforce,
≥3.0mm
/
≥5.0
mm (for 250VAC)
≥3.0mm
/
≥8.0
mm (for 400VAC)
: Basic,
≥1.5
mm/
≥2.5
mm (for 250VAC)
≥3.0
mm/
≥4.0
mm (for 400VAC)
1000MΩ Min. (DC 500V)
Between open contact
: AC 2000V, 50/60Hz 1 min.
Between contact and coil : AC 4000V, 50/60Hz 1 min.
Between open contact
Rated insulation voltage
Rated impulse withstand
voltage
Pollution degree
250 / 400V
2500V
2
33
511
Rated voltage
Overvoltage category
Contact gap
Notes : (1) Initial value.
Safety Approval
Certified
File No.
Safety Approval Rating
UL / CUL
E88991
TUV
R50267102
230 / 400V
II
3.0mm (IEC 62109-1 and VDE 0126)
Compliant with European photovoltaic standard
♦
511H type
UL / CUL
60A 277VAC, Resistive, Carrying current 100A
30A 400VAC, Resistive, Carrying current 100A
TUV
Making 60A, Carrying 100A, Breaking 60A /250VAC
(1)
Making 30A, Carrying 100A, Breaking 30A /400VAC
(1)
♦
511E type
UL / CUL
60A 277VAC, Resistive, Carrying current 140A
60A 400VAC, Resistive, Carrying current 140A
TUV
Making 60A, Carrying 120A, Breaking 60A /250VAC
(1)
Making 60A, Carrying 120A, Breaking 60A /400VAC
(1)
Notes : (1) With 50%~55% modulation of nominal coil voltage.
511HP1
♦
◆
511HP1
Outline Dimensions
41.5
(1.634)
(0.787)
20
C
L
1.2X9.5-2
(0.047X0.374)
46.5
(0.118)
3
(1.831)
1 Contact terminal
2 Contact terminal
(0.906)
3 Coil terminal
19
(0.748)
4 Coil terminal
0.8X2.8-2
(0.472)
12
(0.032X0.11)
(0.157)
◆
511EP
41.5
(1.634)
(0.787)
4
20
C
L
2.0X12-2
(0.079X0.472)
46.5
(0.118)
3
(1.831)
1 Contact terminal
2 Contact terminal
34
C
L
0)
6
9)
(1.969)
23
50
C
L
19
(0.157) (0.157)
(0.748)
4
511EP
♦
◆
511EP
◆
511EP
◆
511EP
1 Contact terminal
1 Contact terminal
1 Contact terminal
(0.890) (0.890)
(1.634)
41.5
20
(1.634)
41.5
(0.787)
20
(1.634)(0.787)
C
L
(0.787)
41.5
4
(0.157)
(0.032X0.11)
0.8X2.8-2
511
(1.831)
46.5
3
(1.831)
3
(0.118)
46.5
(1.831)
(0.118)
(0.118)
(1.969) (1.969)
4
2.0X12-2
2.0X12-2
(0.079X0.472)
46.5
20
C
L
C
L
2.0X12-2
2 Contact terminal
(0.079X0.472)
2 Contact terminal
2 Contact terminal
C
L
C
L
(0.472) (0.472)
(0.079X0.472)
3
22.6
(0.890)
50
22.6
3 Coil terminal
3 Coil terminal
3 Coil terminal
(0.748)
19
(0.748)
19
19
4 Coil terminal
4 Coil terminal
0.8X2.8-2
4 Coil terminal
0.8X2.8-2
(0.032X0.11)
(0.157) (0.157)
12
(0.748)
4
(0.157)
(0.032X0.11)
0.8X2.8-2
(0.032X0.11)
4
TOLERANCE:
LESS THAN: 1(0.039)
±0.1(0.004)
TOLERANCE:
5(0.197)
±0.3(0.012)
LESS THAN: 1(0.039)
±0.1(0.004)
20(0.787)
±0.5(0.020)
5(0.197)
±0.3(0.012)
TOLERANCE:
MORE THAN: 20(0.787)
±1(0.039)
20(0.787)
±0.5(0.020)
LESS THAN: 1(0.039)
±0.1(0.004)
MORE THAN: 20(0.787)
±1(0.039)
5(0.197)
±0.3(0.012)
20(0.787)
±0.5(0.020)
MORE THAN: 20(0.787)
±1(0.039)
Wiring Diagram
Wiring Diagram
Wiring Diagram
BOTTOM VIEW
BOTTOM VIEW
(Bottom view)
Wiring Diagram
BOTTOM VIEW
4
1
1
3
1
2
2
4
4
2
1.6X9.9-2
♦
511HP1
1.6X9.9-2
(0.063X0.390)
PC Board Layout
PC Board Layout
BOTTOM VIEW
PC Board Layout
BOTTOM VIEW
PC Board Layout
(Bottom view)
◆
511HP1
◆
511HP1
BOTTOM VIEW
◆
511HP1
1.6X9.9-2
(0.063X0.390)
3
4
3
(0.787)
20
C
(0.787)
20
L
20
◆
511EP
◆
511EP
2.4X12.4-2
♦
511EP
(0.095X0.488)
◆
511EP
2.4X12.4-2
2.4X12.4-2
(0.095X0.488)
(0.063X0.390)
C
(0.787)
L
C
L
(0.095X0.488)
(0.906) (0.906)
(0.472) (0.472)
(0.890)
(0.472) (0.472)
(0.906)
22.6
12
23
(0.472)
12
12
22.6
23
C
L
C
L
1.2X3.2-2
(0.047X0.126)
(0.047X0.126)
1.2X3.2-2
(0.047X0.126)
1.2X3.2-2
(0.748)
19
19
19
(0.748)
1.2X3.2-2
(0.047X0.126)
(0.047X0.126)
1.2X3.2-2
(0.047X0.126)
1.2X3.2-2
(0.748)
19
(0.748)
19
19
(0.748)
(0.748)
- All specifications subject to change. Please contact Song Chuan for update. -
12
(0.472)
C
L
(0.890) (0.890)
22.6
23
C
L
50
C
L
(0.472)
12
(0.787)
20
C
(0.787)
20
L
20
C
(0.787)
L
C
L
(1.969)
22.6
12
50
C
L
C
L
12
12
35
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