Omron D4NH -, Техническое описание

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G-209 D4NH
D4
N
H
Specifications
Standards and EC Directives
• Conforms to the following EC Directives:
Machinery Directive
Low Voltage Directive
EN50047
EN1088
GS-ET-15
Approved Standards
Note: Approval for CSA C22.2 No. 14 is authorized by the UL mark.
CCC (China Compulsory Certification) Mark
Approved Standard Ratings
TÜV (EN60947-5-1)
Note: Use a 10-A fuse type gI or gG that conforms to IEC269 as a short-circuit
protection device. This fuse is not built into the Switch.
UL/CSA (UL508, CSA C22.2 No. 14)
A300
Q300
Characteristics
Note: 1. The values in the table on the previous page are initial values.
2. Once a contact has been used to switch a standard load, it cannot be used for a load of a smaller capacity. Doing so may result in rough-
ening of the contact surface and contact reliability may be lost.
3. The degree of protection is tested using the method specified by the standard (EN60947-5-1). Confirm that sealing properties are suffi-
cient for the operating conditions and environment beforehand. Although the switch box is protected from dust or water penetration, do
not use the D4NH in places where foreign material such as dust, dirt, oil, water, or chemicals may penetrate through the head. Otherwise,
premature wear, Switch damage or malfunctioning may occur.
4. The durability is for an ambient temperature of 5
°
C to 35
°
C and an ambient humidity of 40% to 70%. For more details, consult your
OMRON representative.
5. If the ambient temperature is greater than 35
°
C, do not pass the 3-A, 250-VAC load through more than 2 circuits.
6. For safe use, make sure that the allowable operating speed is not exceeded.
7. This value will vary with the switching frequency, environment, and reliability level. Confirm that correct operation is possible with the ac-
tual load beforehand.
Agency Standard File No.
TÜV Product
Service EN60947-5-1 (approved
direct opening) B03 11 39656 061
UL (See note.) UL508, CSA C22.2 No.14 E76675
Agency Standard File No.
CQC GB14048.5 Under application
Item
Utilization
category
AC-15 DC-13
Rated operating current (I
e
) 3 A 0.27 A
Rated operating voltage (U
e
) 240 V 250 V
Rated
voltage
Carry current Current Volt-amperes
Make Break Make Break
120 VAC 10 A 60 A 6 A 7,200 VA 720 VA
240 VAC 30 A 3 A
Rated
voltage
Carry current Current Volt-amperes
Make Break Make Break
125 VDC 2.5 A 0.55 A 0.55 A 69 VA 69 VA
250 VDC 0.27 A 0.27 A
Degree of protection (See note 3.) IP67 (EN60947-5-1)
Durability
(See note 4.) Mechanical 1,000,000 operations min.
Electrical 500,000 operations min. for a resistive load of 3 A at 250 VAC (See note 5.)
300,000 operations min. for a resistive load of 10 A at 250 VAC
Operating speed 2 to 360
°
/s (See note 6.)
Operating frequency 30 operations/minute max.
Contact resistance 25 m
Ω
max.
Minimum applicable load (See note 7.) Resistive load of 1 mA at 5 VDC (N-level reference value)
Rated insulation voltage (U
i
) 300 V
Protection against electric shock Class II (double insulation)
Pollution degree (operating environment) Level 3 (EN60947-5-1)
Impulse withstand voltage (EN60947-5-1) Between terminals of the same polarity: 2.5 kV
Between terminals of different polarities: 4 kV
Between other terminals and uncharged metallic parts: 6 kV
Insulation resistance 100 M
Ω
min.
Contact gap Snap-action: 2 x 9.5 mm min
Slow-action: 2 x 2 mm min
Vibration resistance Malfunction 10 to 55 Hz, 0.75-mm single amplitude
Shock resistance Destruction
1,000 m/s
2
Malfunction
300 m/s
2
Conditional short-circuit current 100 A (EN60947-5-1)
Rated open thermal current (I
th
) 10 A (EN60947-5-1)
Ambient temperature Operating:
−
30
°
C to 70
°
C with no icing
Ambient humidity Operating: 95% max.
Weight Approx. 87 g (D4NH-1AAS)
Approx. 97 g (D4NH-1ABC)
F502-EN2-04.book Seite 209 Dienstag, 26. Juli 2005 5:48 17