نام محصول:
مبدل ولتاژ DC
نام انگلیسی:
DC voltage transducer HVT 400-DX
برند:
Mütec Instruments GmbH
مشخصات:
The HVT 400-DX is a SIL2 certified voltage transmitter for voltages up to 1500V.
The HVT 400-DX has 2 freely configurable alarm relays, 2 SIL relays as well as an analog 4-20mA output. It can be freely configured by software via USB. Numerous monitoring functions, such as cable break monitoring or a memory check, ensure error-free operation.
The HVT 400-DX is the only SIL2 signal converter on the market that can be operated up to 1500V. With the HVT 300-DX there is a variant up to 1000V.
Typically the voltage transducer is used in applications where safety measures have to be executed safely, e.g. safe switching depending on a certain voltage threshold. This is e.g. the case for test benches in the automotive sector, where door interlocking or touch protection at high powertrain voltages is necessary.
FEATURES:
– Redundant voltage input for up to 1500VDC
– Voltage transmitter in DuoTec technology with self-monitoring according to IEC/EN 61508
– Certified according to IEC 61508 SIL2
– FIT = 37
– Measuring range: 0-max. 1500VDC (1000VDC optional)
– Output: 0/4-20mA
– 2 individually adjustable limit values (2 relay contact outputs for parameterization of switching thresholds or alarm values)
– 2 error alarms
– Error indication acc. to NAMUR NE 43
– Test voltage 4,3kVAC, working voltage 1500VAC/DC at overvoltage category II, pollution degree 1 IEC 61010-1
– Safe galvanic isolation between power supply, input and output
– RS 485 Modbus via DIN rail contact
– USB 2.0 interface
– Configuration ON-LINE via WINDOWS software
– Power supply 24VDC
– Design: DIN rail, DIN EN 50022
توضیحات:
Electrical characteristics
DC
Other characteristics
DIN rail, programmable, SIL2
Voltage
Max.: 1,500 VMin.: 0 V
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