OMRON H3AMControl Components/ Timers/Analog Timers

OMRON H3AM Control Components

H3AM Mechatronic Analog Timer/Specifications
H3AM Mechatronic Analog Timer/Catalog
H3AM Mechatronic Analog Timer/Dimensions
H3AM Mechatronic Analog Timer/Lineup
Purchase the OMRON H3AM Analog Timers

OMRON H3AM Dimensions

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last update: December 19, 2013

• Incorporating an easy-to-see large setting dial with moving pointers.

• Wide time-setting range of 0.2 s to 60 h (available through three time-range model types)

• Wide AC power supply range (100 to 240 VAC)

• IP65 watertight and dust-tight front panel.

• Approved by UL and CSA.

• Conforms to EN61812-1 and IEC60664-1 4 kV for Low Voltage, and EMC Directives.

• Conforms to EMC standards.

• Six-language instruction manual provided.

• Programmable contact enables the building of a self-holding relay circuit as well as built-in instantaneous contact. (-NS)

• Memory retention (-NSR)

• Finger protection terminal block

• Enables easy sequence checks through instantaneous outputs for a zero set value at any time range.

last update: December 19, 2013

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OMRON H3AM specification
H3AM Mechatronic Analog Timer/Specifications
last update: June 10, 2014
General

Operating mode ON-delay
Screw tightening torque 0.98 Nm (10 kgf) max.
Input type Voltage input
Output type Relay: DPDT
Mounting method Flush/Panel mounting, no restriction on mounting angle.
Approved standards UL 508, CSA C22.2 No. 14
Conforms to EN61812-1, IEC60664-1 4 kV/2, VDE0106/P100
Output category according to IEC60947-5-1

Time Ranges

Model Full scale on
dial Set time unit
s 10 s min 10 min h (hour) 10 h (hour)
H3AM-[][][]-A 3 --- 0.5 to 30 s 0.05 to 3 min 0.5 to 30 min 0.05 to 3 h 0.5 to 30 h
H3AM-[][][]-B 6 --- 1 to 60 s 0.1 to 6 min 1 to 60 min 0.1 to 6 h 1 to 60 h
H3AM-[][][]-C 12 0.2 to12 s 2 to 120 s 0.2 to 12 min 2 to 120 min 0.2 to 12 h ---

Note: Instantaneous output is obtained by turning the time setting knob below "0" until the time setting knob stops.

Ratings

Rated supply voltage 100 to 240 VAC (50/60 Hz)
Operating voltage range 85% to 110% of rated supply voltage
Power reset (-NS) Minimum power-opening time: 0.5 s
Reset input time (-NSR) Minimum input time: 0.5 s
Reset voltage range (-NSR) H level: 85 to 264 VAC
L level: 0 to 10 VAC
Power consumption Approx. 9 VA (Approx. 5 W)
Control output Relays in H3AM-NS (R1) (R2)
Relay in H3AM-NS (R2)
(Contact material: AgSnIn)
Contact output: 5 A at 250 VAC, resistive load (cosφ = 1)
The minimum applicable load: 10 mA at 5 VDC (failure level: P, reference value)
Relay in H3AM-NSR (R1)
(Contact material: AgSnIn)
Contact output: 5 A at 250 VAC, resistive load (cosφ = 1)
The minimum applicable load: 100 mA at 5 VDC (failure level: P, reference value)
Ambient temperature Operating: -10°C to 55°C (with no icing)
Storage: -25°C to 65°C (with no icing)
Ambient humidity Operating: 35% to 85%

Characteristics

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 MΩ 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 5 kV between power terminals
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 Destruction: 300 m/s² 3 times each in 6 directions
Malfunction: 150 m/s² (100 m/s² in the front/back direction) 3 times each in 6 directions
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
Immunity RF-interference: IEC61000-4-3
Immunity Burst: IEC61000-4-4
Immunity Surge: IEC61000-4-5
Immunity Conducted Disturbance: IEC61000-4-6
Immunity Power Frequency Magnetic Fields: IEC61000-4-8
Immunity Voltage Dip/Interruption: IEC61000-4-11
Enclosure rating IP65 (front panel only) * IP20 (terminal section)
Weight Approx. 350 g

* 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.

last update: June 10, 2014

OMRON H3AM catalog
H3AM Mechatronic Analog Timer/Catalog

Catalog

Manual

CAD

English
Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.
*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.

Catalog Name Catalog Number
[size] Last Update

H3AM Data Sheet -
[762KB] Jun 09, 201420140609 H3AM Data Sheet

Recommended Replacement Periods and Periodic Replacement for Preventive Maintenance -
[43KB] Mar 12, 201820180312 Recommended Replacement Periods and Periodic Replacement for Preventive Maintenance

OMRON H3AM dimension
H3AM Mechatronic Analog Timer/Dimensions
last update: September 24, 2012
H3AM (Flush Mounting)

Note:Tightening torque for panel mounting is as follows: 0.3 Nm ±0.05 Nm

last update: September 24, 2012

OMRON H3AM lineup
H3AM Mechatronic Analog Timer/Lineup
last update: September 24, 2012
List of Models

Rated supply
voltage Resetting
system
(See note.) Control output Time range

0.5 s to 30 h
(30 s, 3 min, 30 min, 3 h, 30 h) 1 s to 60 h
(60 s, 6 min, 60 min, 6 h, 60 h) 0.2 s to 12 h
(12 s, 120 s, 12 min, 120 min, 12 h)

100 to 240 VAC Self-resetting DPDT contact output
(Time-limit output SPDT and switchable SPDT
(time-limit ↔ instantaneous)) H3AM-NS-A H3AM-NS-B H3AM-NS-C

Electric resetting DPDT contact output
(Time-limit output SPDT and instantaneous output SPDT) H3AM-NSR-A H3AM-NSR-B H3AM-NSR-C

Note:Note: The operation of the instantaneous contacts differs for the self-resetting and electric resetting systems.

Accessories(Optional)

Item Model

Waterproof Packing Y92S-35 (See note.)

Note:Note: Supplied with H3AM-NS[]-[]-300 models.

last update: September 24, 2012

NO. H3AM

TYPE:Timers Analog Timers Copyright Statement

DATE:2021-06-21

Associated products:
H3DS Solid-state Timer/Features H3CR-G Solid-state Timer/Features

Operating mode	ON-delay
Screw tightening torque	0.98 Nm (10 kgf) max.
Input type	Voltage input
Output type	Relay: DPDT
Mounting method	Flush/Panel mounting, no restriction on mounting angle.
Approved standards	UL 508, CSA C22.2 No. 14 Conforms to EN61812-1, IEC60664-1 4 kV/2, VDE0106/P100 Output category according to IEC60947-5-1

Model	Full scale on dial	Set time unit
s	10 s	min	10 min	h (hour)	10 h (hour)
H3AM-[][][]-A	3	---	0.5 to 30 s	0.05 to 3 min	0.5 to 30 min	0.05 to 3 h	0.5 to 30 h
H3AM-[][][]-B	6	---	1 to 60 s	0.1 to 6 min	1 to 60 min	0.1 to 6 h	1 to 60 h
H3AM-[][][]-C	12	0.2 to12 s	2 to 120 s	0.2 to 12 min	2 to 120 min	0.2 to 12 h	---

Rated supply voltage	100 to 240 VAC (50/60 Hz)
Operating voltage range	85% to 110% of rated supply voltage
Power reset (-NS)	Minimum power-opening time: 0.5 s
Reset input time (-NSR)	Minimum input time: 0.5 s
Reset voltage range (-NSR)	H level: 85 to 264 VAC L level: 0 to 10 VAC
Power consumption	Approx. 9 VA (Approx. 5 W)
Control output	Relays in H3AM-NS (R1) (R2) Relay in H3AM-NS (R2) (Contact material: AgSnIn) Contact output: 5 A at 250 VAC, resistive load (cosφ = 1) The minimum applicable load: 10 mA at 5 VDC (failure level: P, reference value) Relay in H3AM-NSR (R1) (Contact material: AgSnIn) Contact output: 5 A at 250 VAC, resistive load (cosφ = 1) The minimum applicable load: 100 mA at 5 VDC (failure level: P, reference value)
Ambient temperature	Operating: -10°C to 55°C (with no icing) Storage: -25°C to 65°C (with no icing)
Ambient humidity	Operating: 35% to 85%

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 MΩ 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	5 kV between power terminals 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	Destruction: 300 m/s² 3 times each in 6 directions Malfunction: 150 m/s² (100 m/s² in the front/back direction) 3 times each in 6 directions
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 Immunity RF-interference: IEC61000-4-3 Immunity Burst: IEC61000-4-4 Immunity Surge: IEC61000-4-5 Immunity Conducted Disturbance: IEC61000-4-6 Immunity Power Frequency Magnetic Fields: IEC61000-4-8 Immunity Voltage Dip/Interruption: IEC61000-4-11
Enclosure rating	IP65 (front panel only) * IP20 (terminal section)
Weight	Approx. 350 g

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.
*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.
Catalog Name	Catalog Number [size]	Last Update
H3AM Data Sheet	- [762KB]	Jun 09, 201420140609	H3AM Data Sheet
Recommended Replacement Periods and Periodic Replacement for Preventive Maintenance	- [43KB]	Mar 12, 201820180312	Recommended Replacement Periods and Periodic Replacement for Preventive Maintenance

Rated supply voltage	Resetting system (See note.)	Control output	Time range
0.5 s to 30 h (30 s, 3 min, 30 min, 3 h, 30 h)	1 s to 60 h (60 s, 6 min, 60 min, 6 h, 60 h)	0.2 s to 12 h (12 s, 120 s, 12 min, 120 min, 12 h)
100 to 240 VAC	Self-resetting	DPDT contact output (Time-limit output SPDT and switchable SPDT (time-limit ↔ instantaneous))	H3AM-NS-A	H3AM-NS-B	H3AM-NS-C
Electric resetting	DPDT contact output (Time-limit output SPDT and instantaneous output SPDT)	H3AM-NSR-A	H3AM-NSR-B	H3AM-NSR-C

Item	Model
Waterproof Packing	Y92S-35 (See note.)

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