Datasheet

HE-V
3
ds_61C06_0002_en_hev: 270213J
3. Electric life
1. Each 1 Form A contact connected in series
Conditions: Ambient temperature: 20C 68F (L/R 1 ms) (ON : OFF = 1s : 9s)
2. 1 Form A contact only
Conditions: Ambient temperature: 20C 68F (L/R 1 ms) (ON : OFF = 1s : 9s)
Recommended circuit
Positive polarity of load should be connected to pin 1 and pin 3, refer to the following circuit schematics.
REFERENCE DATA
Resistive load
20A 800V DC Min.110
3
ope.
20A 600V DC Min.110
4
ope.
Overload 20A 1,000V DC Min.10 ope.
Reverse –20A 400V DC Min.110
3
ope.
Inrush current 40A 800V DC Min.110
3
ope.
Resistive load
20A 400V DC Min.110
3
ope.
20A 300V DC Min.110
4
ope.
Overload 20A 500V DC Min.10 ope.
Reverse –20A 200V DC Min.110
3
ope.
Inrush current 40A 400V DC Min.110
3
ope.
Power supply
for load
Load
circuit
1
2
3
4
6
5
Current
Current
Coil surge protection
device: Varistor
Power supply
for relay coil
Power supply
for load
Load circuit
Load circuit
1
2
3
4
6
5
Current
Current
Power supply
for relay coil
Coil surge protection
device: Varistor
Power supply
for load
1. Each 1 Form A contact connected in series (Bottom view) 2. 1 Form A contact only (Bottom view)
1. Maximum switching power 2. Ambient temperature characteristics
Tested sample: HEV2aN-P-DC12V, 6pcs
3. Coil temperature rise
Measured portion: Inside the coil
Ambient temperature: 25C 77F, 55C 131F, 85C
185F
Contact current: 20 A
1000
Contact voltage, V
1 Form A contact only
Contact connected in series
DC resistive load
Contact current, A
10010
1000
100
20
10
1
1
Ambient
temperature,
°F°C
-30
-20
-10
10
20
30
-60
-76
-40
-40
100
212
60
110
80
176
40
74
20
68
-20
Variation ratio, %
-4
0
32
Pick up voltage
Drop out voltage
1101009080
25°C
55°C
85°C
706050
70
60
50
40
30
20
10
0
Coil applied voltage, %V
Temperature rise, °C
4.-(1) Cut-off life curve (forward direction)
Contact connected in series
4.-(2) Cut-off life curve (forward direction)
1 Form A contact only
Load: Resistive
Life (cycle)
800V DC
600V DC
1,000V DC
10,000
1,000
100
10
1
20A
Switching and
cut-off possible
20A or less
Cut-off only
above 20A
1,000100101
Contact current, A
300V DC
400V DC
500V DC
Load: Resistive
Life (cycle)
10,000
1,000
100
10
1
20A
Switching and
cut-off possible
20A or less
Cut-off only
above 20A
1,000100101
Contact current, A