Datasheet

LD-P (ALDP)
3
ds_61B10_en_ldp: 260313D
REFERENCE DATA
1. Max. switching power 2. Life curve 3. Coil temperature rise
Sample: ALDP112, 6 pcs.
Point measured: inside the coil
Contact current: 0 A, 5 A
10 100
10
5
1
0.1
Contact voltage, V
Contact current, A
AC resistive load
6543210
100
10
1
Contact current, A
125V AC resistive load
250V AC resistive load
Life, ×10
4
5A*
0A*
14012010080
50
40
30
20
10
Coil applied voltage, %V
Temperature rise, °C
*at room temperature
85°C 5A
85°C 0A
4-(1). Operate time
Sample: ALDP112, 30 pcs.
4-(2). Release time (without diode)
Sample: ALDP112, 30 pcs.
4-(3). Release time (with diode)
Sample: ALDP112, 30 pcs.
Max.
Min.
1401201008060
10
8
6
4
2
0
Coil applied voltage, %V
Operate time, ms
Max.
Min.
1401201008060
10
8
6
4
2
0
Coil applied voltage, %V
Release time, ms
Max.
Min.
1401201008060
10
8
6
4
2
0
Coil applied voltage, %V
Release time, ms
5. Electrical life test
(5A 250V AC Resistive load)
Sample: ALDP112, 6 pcs.
Operation frequency: 20 times/min.
(ON:OFF = 1.5s:1.5s)
Circuit:
Change of pick-up and drop-out voltage Change of contact resistance
Contact welding detection and Mis-contacting detection circuit
250V AC
12V DC
Max.
Min.
Max.
Min.
Pick-up and drop-out voltage, V
No. of operations, ×10
4
Drop-out voltage
Pick-up voltage
100
10
9
8
7
6
5
4
3
2
1
0
Max.
Min.
No. of operations, ×10
4
100
100
90
80
70
60
50
40
30
20
10
0
Contact resistance, mΩ