Datasheet

DZ-S (ADZS)
–2–
ASCTB389E 201703-T
RATING
1. Coil data
1) 1 coil latching type
*1: Square, pulse drive
2) 2 coil latching type
*1: Square, pulse drive
2. Specifications
Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. Wave is standard shock voltage of ±1.2×50 μs according to JEC-212-1981
*3. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage
conditions in NOTES.
*4. Allowable current when ambient temperature over 70°C 158°F is 70A
3. Expected electrical life
*Based on IEC62055-31 UC2, inductive load test was conducted after resistive load test, and expressed as total.
Rated voltage
Set voltage *
1
(at 20°C 68°F)
Reset voltage*
1
(at 20°C 68°F)
Rated operating current
(DC, ±10%, at 20°C 68°F)
Coil resistance
(±10%, at 20°C 68°F)
Rated operating power
Max. allowable voltage
(at 20°C 68°F)
5V DC
70%V or less of
nominal voltage
(Initial)
70%V or less of
nominal voltage
(Initial)
300 mA 16.7Ω
1.5W 130%V of rated voltage
12V DC 125 mA 96 Ω
24V DC 62.5 mA 384 Ω
Rated voltage
Set voltage *
1
(at 20°C 68°F)
Reset voltage*
1
(at 20°C 68°F)
Rated operating current
(DC, ±10%, at 20°C 68°F)
Coil resistance
(±10%, at 20°C 68°F)
Rated operating power
Max. allowable voltage
(at 20°C 68°F)
5V DC
70%V or less of
nominal voltage
(Initial)
70%V or less of
nominal voltage
(Initial)
600 mA 8.3Ω
3.0W 130%V of rated voltage
12V DC 250 mA 48 Ω
24V DC 125 mA 192 Ω
Characteristics Item Specifications
Contact data
Arrangement 1 Form A
Contact voltage drop (initial) Max. 0.09V (at 90A), Max. 0.05V (at 10A)
Contact material AgSnO2 alloy
Contact rating (resistive) 90 A 250 V AC
Max. switching power (resistive) 24,840 VA
Max. switching voltage 276 V AC
Max. switching current 90 A AC
Min. switching load (reference value)*
1
100 mA 125 V AC
Insulation resistance (initial) Min. 1,000MΩ (at 500V DC) Measured portion is the same as the case of dielectric voltage.
Dielectric strength (initial)
Between open contacts 2,000 Vrms for 1 min. (detection current: 10 mA)
Between contact and coil 4,000 Vrms for 1 min. (detection current: 10 mA)
Surge withstand voltage
(initial)*
2
Between contact and coil 12,000 V
Operate time (initial) Max. 20 ms (at rated voltage, at 20°C 68°F, without bounce)
Release time (initial) Max. 20 ms (at rated voltage, at 20°C 68°F, without bounce)
Shock resistance
Functional 300 m/s
2
(half-wave pulse of sine wave: 11 ms; detection time: 10 μs)
Destructive 1,000 m/s
2
(half-wave pulse of sine wave: 6 ms.)
Vibration resistance
Functional 10 to 55 Hz at double amplitude of 1.5 mm (detection time: 10 μs)
Destructive 10 to 55 Hz at double amplitude of 2.0 mm
Expected life Mechanical Min. 10
5
(at 180 times/min.)
Conditions
Conditions for operation, transport and
storage*
3
*
4
Ambient temperature: –40 to +85°C –40 to +185°F
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Unit weight Approx. 45 g .14 oz
Type Load Switching capacity Number of operations
1 Form A
Resistive 90 A 250V AC Min. 1×10
4
(ON:OFF=2s:4s)
UC2 Class (IEC62055-31)* 90 A 276V AC (COS φ =1.0:5,000 cycles, COS φ =0.5:5,000 cycles) Min. 1×10
4
(ON:OFF=10s:20s)