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型号:UPD-8 电源时序器
1. 8Channel control with 20A relay, metch internation
standred.
2. 10 bit A/D convertor for load power detection.
3. Can be turned ON/OFF separately by sequence for
music system.
4. Over load warring and cut off the channel.
5. Can control every channel ON/OFF by the switch on the panel.
6. 8 LED display the power output.
7. Can show and record work state of each channel.
8. Can connected 8 UPD-8 at the same time. |
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电源时序器功能简介: When the sequence
power switch on, you can use the switch on panel to turn ON and
turn OFF any one of the power output promptly online, So
to deal with the sudden fault of the equipment.
UPD-8 is very convenient to be used when more one UPD-8
link. You only need to connect the UPD-8 one by one with
the 6.3 data control cable. After connected , the
microchip in UPD-8 that can receive the command from
front sequence power for intelligence control. For example,
16 bit A/D load power detect. If over load can auto cut
off this channel but not disturb other channel work
continue. 8 LED indicat for each channel power output.
Can connected 8 UPD-8 at the same time. |
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Description
说明
1.8 channel power output with relay control from the
microchip.
2.Each channel 4400W 220V 50Hz.
3.Link allow up to eight UPD-8 device with 6.3 data
cord.
4.Control voltage DC 12V for circuit in it.
5.Output connectors use EURO standard three wire AC
connect.
6.Power source :220V 50Hz standard three wire,Grounded
wire is needed.
7.Dimension :522mmX442mmX78mm
8.Gross weight: 5.7 Kg
Back side decription:
A. Power output connectors(4 ports USA stype)
B. Power output connectors (4 ports mulit stype)
C. Power cord
D. 6.3 female socket
我们产品有 国内销售系列 和 出口系列,具体如下图。
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系统上不可小看的设备:时序电源(电源时序器)
一些人认为:OUTLET 墙壁插座输出AC220伏电压,而时序器也是输出220伏电压。对于音响系统来说,由谁来提供AC都一样可以工作。有些人认为:不用时序电源而直接插入OUTLET输出,既省钱、又方便。更有人说系统加入时序电源实属画蛇添足。谁是谁非?
音响系统是一个用途很广、技术先进、结构复杂的系统,从其复杂程度可分为简易系统和复杂系统,从使用场所分为夜总会系统、体育场系统、广场系统、剧院系统、音乐厅系统、会议系统和水下传声系统等。从技术、音效来分可分为高端系统、中端系统和低端系统。在系统中是由很多设备组合而成,它们之间的关系除了信号上的互联之外,还可能存在电源上的相互影响,例如:在系统ON/OFF的瞬间出现的跳火、烧保险、烧设备等现象。因为系统所有设备可能都被连接在同一组电源、甚至是同一个电源拖板上,这是我们作为厂方帮组工程商解决系统搭建过程经常发现的问题。这样的连接方法不是不可以,但是,我们不建议。这样会给你带来一些麻烦,轻则在系统启动时出现电源跳闸,反复启动会损坏设备,重则使得系统出现故障无法正常工作。解决方法有很多,常用的方法是:在系统中配备适合的时序电源(电源时序器)。可是,市场上时序电源也是有很多种类,贵的、便宜的、功率足的、功率不足的、复杂的、简易的、能过安全认证的、也有过不了安全认证的、标准的、非标的等等。 |
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UPD-8 时序电源
The sequence power controller suited for audio system,
computer, TV broadcast and other equipment. It can
prevent sound system from over current and prevent
electrified wire netting from electrical equipment.
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When the switch on, the controller can
connect the power of all output sockets in proper order.
When the switch off, the controller can cut the power
of all output sockets in contrary order.
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When the BYPASS switch off, every
channel can independence control by the switchs (CH1 to
CH8), if the BYPASS switch off, all output according to
pre set.
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通用时序电源
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When more sequence power controllers
are used in a system, you can use option parts that the
data cord connect between them.
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When the appliance is over 8 channels
and less 16 channels, two UPD-8 machine is needed.
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When the appliance is over 16 channels
and less 24 channels, three UPD-8 machine is needed, and
so forth.
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USB ports for the option parts USB LED
light up your audio system.
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Independent eight channels control mode
with CPU .
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● Control power : 8 channels (connected
4400W*n channel power, n=1,2,3…8)
● Time-lapse(per channel) : 2 seconds
● Gross weight: 6.7 Kg |
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● Rated output voltage : AC 220V, 50-60Hz
● Rated output current(per channel) : 25A
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Dimension :552mm x 442mm x 78mm
● Net weight:5.7Kg
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