Datasheet.kr   

K8AB-VS 데이터시트 PDF




Omron에서 제조한 전자 부품 K8AB-VS은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 K8AB-VS 자료 제공

부품번호 K8AB-VS 기능
기능 Single-phase Voltage Relay
제조업체 Omron
로고 Omron 로고


K8AB-VS 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 10 페이지수

미리보기를 사용할 수 없습니다

K8AB-VS 데이터시트, 핀배열, 회로
Single-phase Voltage Relay
K8AB-VS
Ideal for voltage monitoring for industrial
facilities and equipment.
• Monitor for overvoltages or undervoltages.
• Manual resetting and automatically resetting supported by one
Relay.
• One SPDT output relay, 6 A at 250 VAC (resistive load).
• Output relay can be switched between normally open and
normally closed.
• Process control signal (0 to 10 V) and current splitter input
supported.
• Output status can be monitored using LED indicator.
• Input frequency of 40 to 500 Hz supported.
• Inputs are isolated from the power supply.
Refer to Safety Precautions for the K8AB
Series. Refer to page 9 for the Q&A section.
Model Number Structure
Model Number Legend
K8AB-@@
1 23
4
1. Basic Model
K8AB:
Measuring and Monitoring Relays
2. Functions
VS: Single-phase Voltage Relay (One-sided operation)
3. Measuring Current
1: 6 to 60 mV AC/DC, 10 to 100 mV AC/DC, 30 to 300 mV AC/DC
2: 1 to 10 V AC/DC, 3 to 30 V AC/DC, 15 to 150 V AC/DC
3: 20 to 200 V AC/DC, 30 to 300 V AC/DC, 60 to 600 V AC/DC
4. Supply Voltage
24 VAC/DC: 24 VAC/DC
100-115 VAC: 100 to 115 VAC
200-230 VAC: 200 to 230 VAC
CSM_K8AB-VS_DS_E_3_1
www.DataSheet4U.com
1




K8AB-VS pdf, 반도체, 판매, 대치품
Specifications
Allowable power supply voltage range
Allowable power supply frequency range
Input frequency range
Overload capacity
Setting error
Operating value
Reset value
Operating time
Power ON lock time
Repeat error
Operating value
Reset value
Operating time
Power ON lock time
Temperature influence
Humidity influence
Influence of power supply voltage
Influence of power supply frequency
Influence of input frequency
Applicable
standards
Conforming standards
EMC
Safety standards
Insulation resistance
Dielectric strength
Noise immunity
Vibration resistance
Shock resistance
Degree of protection
www.DataSheet4U.com
K8AB-VS
85% to 110% of power supply voltage
50/60 Hz ±5 Hz
DC input or AC input (40 to 500 Hz)
Continuous input: 115% of maximum input, 10 s max.: 125% of maximum input
Set value ±10% full scale
Set value ± 0.5 s
Operating value ±2%
Error calculation: Error = ((Maximum operating value Minimum operating value (over 10 operations))/2)/
Average value × 100%
Reset value ±2%
Error calculation: Error = ((Maximum reset value Minimum reset value (over 10 resets))/2)/Average value
× 100%
Operating time repeat error: ±50 ms
Overvoltage:
Measured when input suddenly changes from 0% to 120% of setting.
Undervoltage:
Measured when input suddenly changes from 120% to 0% of setting.
Power ON lock time repeat error: ±0.5 s
(The operating time when the operating time is set to the minimum value and the power supply suddenly
changes from 0% to 100%.)
Operating value
Drift based on measured value at standard temperature:
20°C to standard temperature: ±1,000 ppm/°C max.
Standard temperature to 60°C: ±1,000 ppm/°C max.
(Humidity: 25% to 80%)
Operating time
Fluctuation based on measured value at standard temperature:
20°C to standard temperature: ±10% max.
Standard temperature to 60°C: ±10% max.
(Humidity: 25% to 80%)
Operating value
Based on ambient humidity of 65%
25% to 80%: ±5% max.
Operating time
Based on ambient room humidity
25% to 80%: ±10% max.
Operating value: ±5% max.
Operating time: ±10% max.
Note: The error in the operating value and operating time under standard conditions.
Operating value: ±5% max. (at 45 to 65 Hz)
Operating time: ±10% max. (at 45 to 65 Hz)
Note: The error in the operating value and operating time under standard conditions.
At 40 to 500 Hz
Operating value ±5% max.
Operating time ±10% max.
Note: The error in the operating value and operating time under standard conditions.
EN60255-5 and EN60255-6
Installation environment (Pollution Degree 2, Overvoltage Category III)
EN61326
UL508
20 Mmin.
Between external terminals and case
Between power supply terminals and input terminals (excluding models with DC power supply)
Between power supply terminals and output terminals
Between input terminals and output terminals
2,000 VAC for one minute
Between external terminals and case
Between power supply terminals and input terminals (excluding models with DC power supply)
Between power supply terminals and output terminals
Between input terminals and output terminals
1,500 V power supply terminal common/normal mode
Square-wave noise of ±1 µs/100 ns pulse width with 1-ns rise time
Frequency 10 to 55 Hz, 0.35-mm single amplitude, acceleration 50 m/s2
10 sweeps of 5 min each in X, Y, and Z directions
100 m/s2, 3 times each in 6 directions along three axes (up/down, left/right, forward/backward)
Terminal section: Finger protection
4

4페이지










K8AB-VS 전자부품, 판매, 대치품
Operation and Setting Methods
K8AB-VS
Setting Ranges and Wiring Connections
Model
K8AB-VS1
K8AB-VS2
K8AB-VS3
Measuring current
6 to 60 mV AC/DC
10 to 100 mV AC/DC
30 to 300 mV AC/DC
1 to 10 V AC/DC
3 to 30 V AC/DC
15 to 150 V AC/DC
20 to 200 V AC/DC
30 to 300 V AC/DC
60 to 600 V AC/DC
Wiring connection
V1-COM
V2-COM
V3-COM
V1-COM
V2-COM
V3-COM
V1-COM
V2-COM
V3-COM
Connections
1. Input
Connect the input between terminals V1-COM, V2-COM, or V3-COM, depending on the input
voltage.
Malfunctions may occur if the input is connected to unused terminals and the Unit will not operate
correctly
2. Power Supply
Connect the power supply to terminals A1 and A2.
3. Outputs
SPDT relays are output to terminals 11, 12, and 14.
Note: Use the recommended ferrules if using twisted wires.
Single-phase power
Power supply
voltage
A1
A2
V1
Voltage input V2 COM
V3
14
Signal output
12
11
Relay
signal
output
Load
DIP Switch Settings
The power ON lock time, resetting method, relay drive method, and operating mode are set using the DIP switch located on the bottom of the Unit.
ON
OFF
SW1
SW2
SW3
SW4
DIP switch
DIP Switch Functions
SWITCH
ON
4
3
2
1
ON
OFF OFF
Power ON 5 s
lock time 1 s
--- --- ---
--- --- ---
Resetting Automatic reset
---
---
---
method
Manual reset
---
---
---
Relay drive Normally closed
---
---
---
method
Normally open
---
---
---
Operating Undervoltage
---
---
---
mode
Overvoltage
--- --- ---
Note: All pins are set to OFF at the factory.
www.DataSheet4U.com
7

7페이지


구       성 총 10 페이지수
다운로드[ K8AB-VS.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
K8AB-VS

Single-phase Voltage Relay

Omron
Omron
K8AB-VW

Single-phase Voltage Relay

Omron
Omron

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵