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DK1A1B-6V 参数 Datasheet PDF下载

DK1A1B-6V图片预览
型号: DK1A1B-6V
PDF下载: 下载PDF文件 查看货源
内容描述: 小型功率继电器 [MINIATURE POWER RELAY]
分类和应用: 继电器功率继电器
文件页数/大小: 5 页 / 139 K
品牌: NAIS [ NAIS(MATSUSHITA ELECTRIC WORKS) ]
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VDE
MINIATURE POWER RELAY
DK-RELAYS
20
.787
12.5
.492
10
.394
20
.787
15
.591
10
.394
FEATURES
• Large capacity in small size: 10 A 250 V AC (1a)
• High sensitivity: 200 mW nominal operating power
• High breakdown voltage 4,000 Vrms between contacts and
coil 1,000 Vrms between open contacts Meeting FCC Part 68
• Sealed construction
• Latching types available
1a
1a1b
mm
inch
SPECIFICATIONS
Contact
Arrangement
Initial contact resistance, max.
(By voltage drop 6 V DC 1A)
Contact material
Nominal
switching capacity
Max. switching
power
Max. switching
voltage
Max. switching
current
Expected
life (min.
operations)
Mechanical
Electrical
(resistive)
5
Characteristics
1 Form A
30 m
Gold flash over silver alloy
10 A 250 V AC
10 A 30 V DC
300 W, 2,500 VA
250 V AC,
30 V DC
10 A
5
×
10
7
10
(10 A 250 V AC,
10 A 30 V DC)
10
(8 A 250 V AC,
8 A 30 V DC)
5
2 Form A,
1 Form A
1 Form B
Max. operating speed
Initial insulation resistance*
Initial
breakdown
voltage*
2
1
20 cpm (at rated load)
Min. 1,000 m
(at 500 V DC)
1,000 Vrms
4,000 Vrms
Min. 10,000 V
Max. 10 ms (Approx. 5 ms)
Max. 8 ms (Approx. 3 ms)
Max. 40
°
C with nominal coil voltage
and at 10 A switching current
Min. 98 m/s
2
{10 G}
Min. 980 m/s
2
{100 G}
88.2 m/s
2
{9 G}, 10 to 55 Hz
at double amplitude of 1.5 mm
176.4 m/s
2
{18 G}, 10 to 55 Hz
at double amplitude of 3.0 mm
–40
°
C to +65
°
C
–40
°
F to +149
°
F
5 to 85% R.H.
Approx. 5.6 g
.20 oz
Approx. 6 g
.21 oz
8 A 250 V AC
8 A 30 V DC
240 W, 2,000 VA
250 V AC,
30 V DC
8A
Between open
contacts
Between contacts
and coil
Surge voltage between coil and
contact*
3
Operate time*
4
(at nominal voltage)
Release time (without diode)*
4
(at nominal voltage)
Temperature rise
(at nominal voltage)
Shock
resistance
Vibration
resistance
Functional*
5
Destructive*
6
Functional*
7
Destructive
Rating
(resistive)
Coil
Nominal operating power
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
×
50
µ
s according to JEC-212-1981
*
4
Excluding contact bounce time
*
5
Half-wave pulse of sine wave: 11ms; detection time: 10
µ
s
*
6
Half-wave pulse of sine wave: 6ms
*
7
Detection time: 10
µ
s
*
8
Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61).
200 mW
Conditions for oper- Ambient
ation, transport and temp.
storange*
8
(Not freezing and
Humidity
condensing at low
temperature)
1 Form A
Unit
1 Form A 1 Form B,
weight
2 Form A
TYPICAL
APPLICATIONS
• Switching power supply
• Power switching for various
OA equipment
• Control or driving relays for industrial
machines (robotics, numerical control
machines, etc.)
• Output relays for programmable logic
controllers, temperature controllers,
timers and so on.
• Home appliances
ORDERING INFORMATION
Ex. DK
1a
L2
12V
Contact arrangement
1a: 1 Form A
2a: 2 Form A
1a1b: 1 Form A 1 Form B
Operating function
Nil: Single side stable
L2: 2 coil latching
Coil voltage
3, 5, 6, 9, 12, 24V
Note: Standard packing Carton: 50 pcs.; Case: 500 pcs.
UL/CSA, TÜV approved type is standard.
239