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دیتاشیت - Nais - Power Relay

شماره قطعه HE1AN
شرح مفصل Power Relay
تولید کننده Nais 
آرم Nais 


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HE1AN شرح
VDE
TV-15, 30 AMP (1 Form A)
HE RELAYSPower Relay
50
1.969
33
1.299
FEATURES
• High contact capacity with superior inrush current characteristics;
1 Form A
2 Form A
35.8
1.409
Rating 30 A 277 V AC 25 A 277 V AC
TV rating
TV-15
TV-10
mm inch
• Excellent high heat-resistance;
• High dielectric strength: 10,000 V surge Conforming to VDE0806
(Insulation gap: 8 mm .315 inch) VDE, TÜV also approved
SPECIFICATIONS
Contacts
Type
DC coil type
AC coil type
Arrangement
1a 2a 1a 2a
Contact material
Silver alloy
Initial contact resistance, max.
(By voltage drop 6 V DC 1A)
100 m
Nominal
switching capacity
30 A
277 V
AC
25 A
277 V
AC
30 A
277 V
AC
25 A
277 V
AC
Rating
(resistive)
Max. switching
power
Max. switching
voltage
8,310 6,925 8,310 6,925
VA VA VA VA
277 V AC, 30 V DC
Max. switching
current
30 A 25 A 30 A 25 A
Expected
life (min.
operations)
Mechanical
(at 180 cpm)
Electrical
(at 20 cpm)
107 5×106
105 (1a: 30 A 277 V AC, 2a: 25 A 277 V AC)
2×105 (1a: 30 A 250 V AC, 2a: 20 A 250 V AC)
Coil (at 20°C 68°F)
www.DataSheet4U.com DC coil type
AC coil type
Nominal operating power
1.92 W
See Coil data (next page)
Remarks
* Specifications will vary with foreign standards certification ratings.
*1 Measurement at same location as "initial breakdown voltage" section
*2 Detection current: 10 mA
*3 Wave is standard shock voltage of ±1.2×50µs according to JEC-212-1981
*4 Excluding contact bounce time
*5 Half-wave pulse of sine wave: 11ms; detection time: 10µs
*6 Half-wave pulse of sine wave: 6ms
*7 Detection time: 10µs
*8 Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 24).
Characteristics
DC coil type AC coil type
Maximum operating speed
20 cpm
Initial insulation resistance*1
Min. 1,000 Mat 500 V DC
Between open contacts
2,000 Vrms for 1 min.
Initial
breakdown
voltage*2
Between contacts and
coil
Between contact sets
(2a)
5,000 Vrms for 1 min.
4,000 Vrms for 1 min.
Surge voltage between coil
and contact*3
Min. 10,000 V
Operate time*4
(at nominal voltage)
Approx. 20 ms
Release time*4
(at nominal voltage)
Approx. 5 ms Approx. 20 ms
Temperature rise, max.
(resistive load)(at 55°C)
60°C
65°C
Shock resistance
Functional*5
Destructive*6
98 m/s2 {10 G}
980 m/s2 {100 G}
Vibration resistance
Functional*7
Destructive
10 to 55 Hz
at double amplitude of 1 mm
10 to 55 Hz
at double amplitude of 1.5 mm
Conditions for opera-
tion, transport and
storage*8 (Not freezing
and condensing at low
temperature)
Ambient
temp.
Humidity
Air pressure
–50°C to +55°C
–58°F to +131°F
5 to 85% R.H.
86 to 106 kPa
Unit weight
Approx. 90 g 3.17 oz
(Plug-in type)
TYPICAL
APPLICATIONS
1. Home appliances
• Air conditioners
• Microwave ovens
• TV sets
• Heaters
• Stereo
2. Office equipment
• Copiers
• Vending machines
110
ORDERING INFORMATION
HE 1a
N
S
DC12 V
Contact arrangement Pick-up voltage
Terminals
1a: 1 Form A
2a: 2 Form A
N: 70% of nominal
voltage
Nil: Plug-in terminal type
S: Screw terminal type
SW: Screw terminal type
(wide pitch)
Q: NEMA terminal type
P: PC board terminal type*
Standard packing: Carton: 20 pcs.; Case: 100 pcs.
* PC board terminal are available only for 1 Form A type of DC coil voltage.
UL/CSA, TÜV approved type is standard.
Coil voltage
DC: 6, 12, 24, 48,
110 V
AC: 12, 24, 48,
120, 240 V

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