H3YN

4

■ Characteristics

Note: 1. Terminal screw sections are excluded.

2. Refer to the Life-test Curve.

Item

H3YN-2/-21/-4/-41

Accuracy of operating time

±1% FS max. (1 s range: ±1%±10 ms max.)

Setting error

±10%±50 ms FS max.

Reset time

Min. power-opening time: 0.1 s max. (including halfway reset)

Influence of voltage

±2% FS max.

Influence of temperature

±2% FS max.

Insulation resistance

100 M

Ω min. (at 500 VDC)

Dielectric strength

2,000 VAC, 50/60 Hz for 1 min (between current-carrying terminals and exposed non-current-carrying

metal parts) (see note 1)

2,000 VAC, 50/60 Hz for 1 min (between operating power circuit and control output)

2,000 VAC, 50/60 Hz for 1 min (between different pole contacts; 2-pole model)

1,500 VAC, 50/60 Hz for 1 min (between different pole contacts; 4-pole model)

1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts)

Vibration resistance

Destruction: 10 to 55 Hz, 0.75-mm single amplitude for 1 h each in 3 directions

Malfunction: 10 to 55 Hz, 0.5-mm single amplitude for 10 min each in 3 directions

Shock resistance

Ambient temperature

Operating:

−10°C to 50°C (with no icing)

Storage:

−25°C to 65°C (with no icing)

Ambient humidity

Operating:

35% to 85%

Life expectancy

Mechanical: 10,000,000 operations min. (under no load at 1,800 operations/h)

Electrical:

DPDT:

500,000 operations min. (5 A at 250 VAC, resistive load at 1,800 operations/h)

4PDT:

200,000 operations min. (H3YN-4-Z/-41-Z: 100,000 operations min.)

(3 A at 250 VAC, resistive load at 1,800 operations/h) (see note 2)

Impulse withstand voltage

Between power terminals:

3 kV for 100 to 120 VAC, 200 to 230 VAC, 100 to 110 VDC, 125 VDC

1 kV for 12 VDC, 24 VDC, 48 VDC, 24 VAC

Between exposed non-current-carrying metal parts:

4.5 kV for 100 to 120 VAC, 200 to 230 VAC, 100 to 110 VDC, 125 VDC

1.5 kV for 12 VDC, 24 VDC, 48 VDC, 24 VAC

Noise immunity

±1.5 kV, square-wave noise by noise simulator (pulse width: 100 ns/1 μs, 1-ns rise)

Static immunity

Destruction: 8 kV

Malfunction: 4 kV

Degree of protection

IP40

Weight

Approx. 50 g

EMC

(EMI)

EN61812-1

Emission Enclosure:

EN55011 Group 1 class A

Emission AC Mains:

EN55011 Group 1 class A

(EMS)

EN61812-1

Immunity ESD:

EN61000-4-2: 8 kV air discharge (level 3)

Immunity RF-interference from AM Radio Waves:

EN61000-4-3: 10 V/m (80 MHz to 1 GHz) (level 3)

Immunity Burst:

EN61000-4-4: 2 kV power-line (level 3)

2 kV I/O signal-line (level 4)

Immunity Surge:

EN61000-4-5: 2 kV line to ground (level 3)

1 kV line to line (level 3)

Approved standards

UL508, CSA C22.2 No. 14, Lloyds

Conforms to EN61812-1 and IEC60664-1. (2.5 kV/2 for H3YN-2/-21, 2.5 kV/1 for H3YN-4/-41, H3YN-

4-Z/-41-Z)

Output category according to EN60947-5-1.