Brief description: JJRl000 series soft starters are used in thermal power generation, hydropower, power transmission and distribution equipment, metallurgy, chemical industry, mining, construction and other industries; JJRl000 series soft starter is suitable for AC 50HZ, 380V, 690V, 5.5-600KW squirrel cage motors with various loads.
Product Details
Intelligent digital, single-chip microcomputer control
Soft start mode:
a. Voltage control type
b. Current limit control type
Built-in short-circuit protection and overload protection
Green cell control
Human-machine dialogue function
Built-in RS485 interface (for external introduction of display board)
Delayed start function. Displays the operating current
Control mode
Input: Passive switching signal
System control functions
Intelligent: All output and input control points are programmable contacts. Built-in intelligent programs for various loads. Study and judge the operating conditions of the drag system.
Built-in microcomputer interface (RS485). It can be connected to an external LED display board.
It comes with LED display and operation keypad to realize human-machine dialogue. Set various parameters and programming, etc.
In order to ensure the safety of equipment maintenance personnel. It has the function of keyboard control and remote control switching.
Time-delay relay function. The output contact of the delay relay I is normally open.
Fault output relay, if the system fails, this relay acts, the fault is released and self-reset.
Start control bypass contactor output relay. When the starting process is complete. This relay acts.
Delayed start function. It can be set to delay the start from 0 to 240S. And there is *** display (two-wire control mode**).
It can cooperate with the system to realize a soft start and drag multiple motors.
System protection features
Overload protection: such as motor overload. Call the police first and then stop.
Phase Failure Protection: The motor is phase out of phase alarm and stops.
Structural features
Natural air cooling does not need mechanical exhaust for the switchgear, and there are no special requirements for the layout of electrical appliances.
Wiring
Modular JJR1005 - JJR1600 for the upper and lower lines.
Comprehensive JJRl005S - JJRl055S is a hanging box type, with lower and lower lines and lower lines.
Comprehensive JJRl075S - JJR1600S cabinet type.
Our customer-centric service concept: the pursuit of a full range of services is a high-quality, high-standard service, the pursuit of every detail of the service process. It is impossible for interests to blossom into brilliant flowers from lies. Only by being professional and careful in every process, every action and every detail of the service can we meet or even exceed customer expectations and make customers satisfied and recognize us. Honest, professional, affordable, and fast, so you can rest assured. "Honest and professional service, affordable price, continuous improvement" is our service philosophy.
This article introduces RENLE/RENLE/Reynolds JJR1000 series digital motor soft starter products, if you are interested in RENLE/RENOL digital motor soft starter, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.
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