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H3AM

■ Characteristics

Note: A separately sold waterproof packing (Y92S-35) is necessary to ensure IP65 waterproofing between the Timer and installation panel.

The H3AM-NS

@-@-300 model with waterproof packing is available.

Accuracy of operating time

±0.7% FS max.

Setting error

±2% FS max.

Reset time

Power reset:

0.5 s max.

Reset input time: 0.5 s max.

Influence of voltage

±1% FS max.

Influence of temperature

±2% FS max.

Insulation resistance

100 M

Ω max. (at 500 VDC)

Dielectric strength

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

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

1,000 VAC (50/60 Hz) for 1 min between the operating power supply circuit and reset input circuit (H3AM-NSR only)

1,000 VAC (50/60 Hz) for 1 min between contacts not located next to each other

2,000 VAC (50/60 Hz) for 1 min between contacts of opposite poles

Impulse withstand voltage 3 kV between power terminals

4.5 kV between exposed non-current-carrying metal parts and current-carrying metal parts

Noise immunity

±1.5 kV (between power terminals) square-wave noise by a noise simulator

(pulse width: 100 ns/1

μs, 1-ns rise)

Static immunity

Malfunction: 8 kV

Destruction: 15 kV

Vibration resistance

Destruction: 10 to 55 Hz, 0.75-mm single amplitude for 2 cycles each in 3 directions (8 min per cycle)

Malfunction: 10 to 55 Hz, 0.5-mm single amplitude for 2 cycles each in 3 directions (8 min per cycle)

Shock resistance

Life expectancy

Mechanical: 5,000,000 times min. (under no load at 1,800 times/h)

Electrical:

100,000 times min. (5-A at 250 VAC, resistive load at 1,800 times/h)

Motor life expectancy

20,000 h

EMC

(EMI):

EN61812-1

Emission Enclosure:

EN55011 class A

Emission AC Mains:

EN55011 class A

(EMS):

EN61812-1

Immunity ESD:

IEC61000-4-2: 6 kV contact discharge

8 kV air discharge

Immunity RF-interference:

IEC61000-4-3: 10 V/m (Amplitude-modulated, 80 MHz to 1 GHz)

10 V/m (Pulse-modulated, 900 MHz

±5 MHz)

Immunity Power Frequency Magnetic Fields: IEC61000-4-8: 30 A/m (50 Hz)

Immunity Conducted Disturbance:

IEC61000-4-6: 10 V (0.15 to 80 MHz)

Immunity Burst:

IEC61000-4-4: 2 kV power-line

2 kV I/O signal-line

Immunity Surge:

IEC61000-4-5: 1 kV line to line

2 kV line to ground

Enclosure rating

IP65 (front panel only) (See note.) IP20 (terminal section)

Weight

Approx. 350 g