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Discontinued
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HE Relays PV Type

Coil data

  • Operating characteristics such as 'Operate voltage' and 'Release voltage' are influenced by mounting conditions, ambient temperature, etc.
    Therefore, please use the relay within ±5% of rated coil voltage.
  • 'Initial' means the condition of products at the time of delivery.
Rated coil
voltage
Operate voltage*
(at 20°C)
Release voltage*
(at 20°C)
Rated operating
current
(±10%, at 20°C)
Coil resistance
(±10%, at 20°C)
Rated operating
power
Max. allowable
voltage
(at 20°C)
6 V DC Max. 70% V of
rated coil voltage
(Initial)
Min. 10% V of
rated coil voltage
(Initial)
320 mA 18.8 Ω 1,920 mW 110% V of
rated coil voltage
9 V DC 213 mA 42.2 Ω
12 V DC 160 mA 75 Ω
24 V DC 80 mA 300 Ω
*square, pulse drive

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Specifications

Item Specifications
35 A type 48 A type 90 A type
Contact data Contact arrangement 1 Form A
Contact
resistance
(initial)
Max. 100 mΩ
(by voltage drop 6 V DC 1 A)
Max. 10 mΩ
(by voltage drop
5 V DC 20 A)
Contact material AgSnO2 type AgNi type
Contact rating
(resistive)
35 A 490 V AC
35 A 48 V DC
48 A 490 V AC
48 A 48 V DC
60 A 490 V AC
90 A 60 V DC
Max. switching power
(resistive)
17,150 VA
1,680 W
23,520 VA
2,304 W
29,400 VA
5,400 W
Max. switching voltage 490 V AC, 48 V DC 490 V AC, 60 V DC
Max. switching current 35 A 48 A 90 A
Min. switching load (reference value) *1 100 mA 5 V DC
Insulation resistance (Initial) Min. 1,000 MΩ
(at 500 V DC, Measured portion is the same as the case of dielectric strength.)
Dielectric
strength
(initial)
Between open contacts 2,000 Vrms for 1 min (detection current: 10 mA)
Between contact and coil 5,000 Vrms for 1 min (detection current: 10 mA)
Surge withstand voltage
(initial) *2
Between contact and coil 10,000 V
Coil holding voltage *3 40 to 100% V (at -50 to 55°C)
50 to 60% V (at 55 to 85°C)
Time characteristics (initial) Operate time Max. 30 ms at rated coil voltage (at 20°C, without bounce)
Release time *5 Max. 10 ms at rated coil voltage (at 20°C, without bounce, without diode)
Shock resistance Functional 98 m/s2 (half-sine shock pulse: 11 ms, detection time: 10 μs)
Destructive 980 m/s2 (half-sine shock pulse: 6 ms)
Vibration
resistance
Functional 10 to 55 Hz (at double amplitude of 1 mm, detection time: 10 μs)
Destructive 10 to 55 Hz (at double amplitude of 1.5 mm)
Expected life Mechanical life Min. 10 x 106 ope.
(switching frequency: 180 times/min)
Min. 106 ope.
(switching frequency:
180 times/min)
Conditions Conditions for
usage,
transport
and storage *4
Ambient temperature: -50 to +85°C
(When using at 55°C or higher, the coil holding voltage should be 50% V to 60% V)
Humidity: 5 to 85% RH (Avoid icing and condensation)
Unit weight Approx. 80 g Approx. 85 g
*1This 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.
*2Wave is standard shock voltage of ±1.2 x 50 µs according to JEC-212-1981
*3Coil holding voltage is the coil voltage after 100 ms from the applied rated voltage.
*4For ambient temperature, please read “GUIDELINES FOR RELAY USAGE”.
*5Release time will lengthen if a diode, etc., is connected in parallel to the coil. Be sure to verify operation under actual conditions.

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Expected electrical life

Type Load Switching capacity Number of operations
1 Form A 35 A Resistive load 30 A 250 V AC Min. 200 x 103 ope.
(room temperature, switching frequency 20 times/min)
35 A 277 V AC Min. 30 x 103 ope.
(at 85°C, switching frequency ON : OFF = 1 s : 9 s)
35 A 490 V AC Min. 10 x 103 ope.
(room temperature, switching frequency ON : OFF = 1 s : 9 s)
35 A 48 V DC Min. 10 x 103 ope.
(room temperature, switching frequency ON : OFF = 1 s : 9 s)
48 A Resistive load 48 A 277 V AC Min. 30 x 103 ope.
(at 85°C, switching frequency ON : OFF = 1 s : 9 s)
48 A 490 V AC Min. 10 x 103 ope.
(room temperature, switching frequency ON : OFF = 1 s : 9 s)
48 A 30 V DC Min. 30 x 103 ope.
(at 85°C, switching frequency ON : OFF = 1 s : 9 s)
48 A 48 V DC Min. 10 x 103 ope.
(room temperature, switching frequency ON : OFF = 1 s : 9 s)
Inductive load 48 A 250 V AC
(cos Φ=0.8)
Min. 30 x 103 ope.
(at 85°C, switching frequency ON : OFF = 0.1 s : 10 s)
72 A 250 V AC
(cos Φ=0.8)
Min. 50 ope.
(at 85°C, switching frequency ON : OFF = 0.1 s : 10 s)
90 A Resistive load 60 A 277 V AC Min. 10 x 103 ope.
(at 85°C, switching frequency ON : OFF = 1 s : 9 s)
60 A 490 V AC Min. 10 x 103 ope.
(room temperature, switching frequency ON : OFF = 1 s : 9 s)
80 A 277 V AC Min. 10 x 103 ope.
(room temperature, switching frequency ON : OFF = 1 s : 9 s)
90 A 277 V AC Min. 103 ope.
(at 85°C, switching frequency ON : OFF = 1 s : 9 s)
80 A 48 V DC Min. 10 x 103 ope.
(room temperature, switching frequency ON : OFF = 1 s : 9 s)
90 A 60 V DC Min. 103 ope.
(at 85°C, switching frequency ON : OFF = 1 s : 9 s)

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