HE-V
–2–
ASCTB326E 201702-T
RATING
1. Coil data
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 ±1.2×50μs according to JEC-212-1981
*3. Coil holding voltage is the coil voltage after 100 ms following application of the nominal coil voltage.
*4. The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage
conditions in NOTES.
Nominal coil
voltage
Pick-up voltage
(at 20°C 68°F)
(Initial)
Drop-out voltage
(at 20°C 68°F)
(Initial)
Nominal operating
current
[±10%] (at 20°C 68°F)
Coil resistance
[±10%] (at 20°C 68°F)
Nominal operating
power
Max. applied voltage
(at 55°C 131°F)
6V DC
70%V or less of
nominal voltage
5%V or more of
nominal voltage
320mA 18.8Ω
1,920mW
110%V of
nominal voltage
9V DC 213mA 42.2Ω
12V DC 160mA 75.0Ω
15V DC 128mA 117.0Ω
24V DC 80mA 300.0Ω
Characteristics Item Specifications
Contact
Arrangement 2 Form A
Contact material AgNi type
Contact resistance (Initial)
Max. 100 mΩ (By voltage drop 6 V DC 1 A),
Max. 3 mΩ (By voltage drop 6 V DC 20 A, Reference value)
Rating
Contact rating (Resistive load)
20 A 800 V DC, 25 A 600 V DC (at each 1 Form A contact connected in series),
20 A 400 VDC (at 1 Form A contact only)
Max. switching voltage 1,000 V DC
Max. switching current 25 A
Min. switching capacity (Reference value)*
1
100 mA 5 V DC
Electrical
characteristics
Insulation resistance (Initial) Min. 1,000MΩ (at 1,000V DC) Measurement at same location as “Breakdown voltage” section.
Short current (Initial) Max. 300 A 1 ms (Reference value)
Breakdown
voltage (Initial)
Between open contacts 2,000 Vrms for 1 min. (Detection current: 10 mA)
Between contact sets 4,000 Vrms for 1 min. (Detection current: 10 mA)
Between contact and coil 5,000 Vrms for 1 min. (Detection current: 10 mA)
Surge breakdown voltage*
2
(Between contact and coil) (Initial)
Min. 10,000 V
Coil holding voltage*
3
33 to 110%V (Contact carrying current: 20A, at 55°C 131°F),
33 to 60%V (Contact carrying current: 20A, at 85°C 185°F)
Operate time (at 20°C 68°F) Max. 30 ms (nominal coil voltage, without bounce)
Release time (at 20°C 68°F) Max. 10 ms (nominal coil voltage) (without diode)
Mechanical
characteristics
Shock
resistance
Functional Min. 98 m/s
2
(Half-wave pulse of sine wave: 11 ms; detection time: 10 μs)
Destructive Min. 980 m/s
2
(Half-wave pulse of sine wave: 6 ms)
Vibration
resistance
Functional 10 to 55 Hz at double amplitude of 1.0 mm (Detection time: 10 μs)
Destructive 10 to 55 Hz at double amplitude of 1.5 mm
Expected life Mechanical life Min. 10
6
(at 180 cpm)
Conditions
Conditions for operation, transport and
storage*
4
Ambient temperature:
–40 to +55°C –40 to +131°F (When coil holding voltage is 33% to 110% of nominal coil voltage)
–40 to +85°C –40 to +185°F (When applied coil hold voltage is 33% to 60% of nominal coil voltage)
Humidity: 5 to 85% R.H. (Not freezing and condensing)
Unit weight Approx. 120 g 4.23 oz
