SCR Phase-shift Triggers
Product Details · PRODUCT DETAILS
JKH-D1 Intelligent Single-Phase SCR Phase-Shift Trigger/Voltage Regulator
The JKH-D1 intelligent single-phase SCR phase-shift trigger/voltage regulator uses microprocessor technology and accepts standard current and standard voltage inputs. Its output range is freely settable, making it suitable for silicon carbide rod and similar heating elements, and it offers a soft-start function with adjustable soft-start time. It provides bumpless manual/automatic switching, dual 4-digit LED plus bar-graph display, and simple wiring without phase sequence concerns.
I. Overview
The JKH-D1 intelligent single-phase SCR phase-shift trigger/voltage regulator uses microprocessor technology and, being an intelligent unit, offers multiple input modes including standard current and standard voltage. The output range is freely settable, making it suitable for heating elements such as silicon carbide rods. It has a soft-start function with freely settable soft-start time.
The JKH-D1 intelligent single-phase SCR phase-shift trigger/controller features bumpless manual/automatic switching, dual 4-digit digital display plus light bar, simple wiring, no need to consider phase sequence, and convenient operation.
The JKH-D1 intelligent single-phase SCR phase-shift trigger/voltage regulator can provide upper and lower limit alarm outputs and RS232/RS485 communication.
II. Main technical specifications
°Input specifications: 0-10mA, 4-20mA, 0-5V or 1-5V
°Output specifications: single-phase trigger
°Phase-shift range: 0-180
°Trigger capacity: ≤800A triac or two antiparallel unidirectional SCRs
°Power supply voltage: 85-264VAC
JKH-D1 Intelligent Single-Phase SCR Phase-Shift Trigger/Voltage Regulator User Manual
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