KROM SCHRODER控制器IFD258系列产品参数
Specification | |
Mains voltage for grounded and ungrounded mains: | |
200 V AC, -15/+10%, 50/60 Hz, | |
120 V AC, -15/+10%, 50/60 Hz, | |
100 V AC, -15/+10%, 50/60 Hz, | |
230 V AC, -15/+10%, 50/60 Hz. | |
Output voltage for valves and ignition transformer = mains voltage. | |
Flame control: | sensor voltage: approx. 230 V AC, |
length of sensor cable: | max. 75 m for ionization control max. 100 m for UV control, |
sensor current: | > 2 µA, |
switch-off threshold can be adjusted between 2 and 20 µA, | |
max. sensor current for ionization control < 25 µA. | |
Permissible UV sensors: | Elster Kromschröder models UVS 1, 5, 6 and 10 for ambient temperatures from -40 to +80°C (-40 to 176°F). |
Valve connections: | 1 |
Ignition cable: | |
IFD 258: | max. 5 m, recommended < 1 m (with TZI/TGI), |
IFD 258..I: | max. 1 m, recommended < 0.7 m. |
Fuse in unit: F1: | T 3.15A H 250 V pursuant to IEC 127-2/5. |
Ambient temperature: | -20 to +60°C(-4 to +140°F). |
Relative humidity: | no condensation permitted. |
Enclosure: | IP 54 pursuant to IEC 529. |
Overvoltage category III pursuant to EN 60730. | |
Installation position: | any. |
Weight: | IFD 258: 610 g,IFD 258..I: 770 g. |
KROM SCHRODER控制器IFD258系列产品介绍
自动燃烧器控制单元IFD258点燃和监测直接点燃的无限容量工业气体燃烧器。由于其全电子设计，它对各种工艺要求反应迅速，因此也适用于频繁的循环操作。
它可用于大气燃烧器或多燃烧器应用中的强制通风燃烧器，其中中央控制系统用于预吹扫和监测。
燃烧器可以进行调节或阶段控制。
自动燃烧器控制适用于在接地和不接地系统中运行。
程序状态和火焰信号电平可直接从装置读取。可使用电位计设置关闭阈值。
操作过程中发生火焰故障时的行为可使用开关进行选择。立即发生故障锁定或重新启动。
Automatic burner control unit IFD 258 ignites and monitors directly ignited industrial gas burners of unlimited capacity. As a result of its fully electronic design it reacts quickly to various process requirements and is therefore also suitable for frequent cycling operation.
It can be used for atmospheric burners or forced draught burners in multiple burner applications, where a central control system is used for pre-purge and for monitoring.
The burners may be modulating or stagecontrolled.
The automatic burner control is suitable for operation in grounded and ungrounded systems.
The program status and the level of the flame signal can be read directly from the unit. The switch-off threshold can be set using a potentiometer.
The behaviour in the event of flame failure during operation can be selected using a switch. Either an immediate fault lock-out or a restart occurs.
KROM SCHRODER控制器IFD258系列其他常见型号：
KROM SCHRODER IFD258-3/1W
KROM SCHRODER IFD258-5/2Q
KROM SCHRODER IFD258-10/1Y
KROM SCHRODER IFD258-3/2P
KROM SCHRODER IFD258-5/1W
KROM SCHRODER IFD258-10/2Q
KROM SCHRODER IFD258-5/1Y
KROM SCHRODER IFD258-10/2P
KROM SCHRODER Solenoid valves NEW + ORIGINAL+ ONE YEAR WARRANTY
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如果有任何关于KROM SCHRODER控制器IFD258-5/1W的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
If you have any question for KROM SCHRODER products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: .
KROM SCHRODER控制器IFD258-5/1W产品参数
