HANYOUNG NUX TPR-3M25L Thyristor Power Regulator Instruction Manual

HANYOUNG NUX TPR-3M25L Thyristor Power Regulator Instruction Manual

http://www.hanyoungnux.com

Safety information

Before using the product, please read the safety information thoroughly and use it properly. Alerts declared in the manual are classified to Danger, Warning and Caution by their criticality

⚠ DANGER
DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury

⚠ WARNING
WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury

⚠ CAUTION
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury

⚠ Danger

• To prevent electric shock while it is running, put to earth with the fixed screw of the unit and do not touch the radiator panel since it is very hot.
• Do not touch or contact the input/output terminals because they cause electric shock.

⚠ Warning

• Please install appropriate protective circuit on the outside if malfunction or an incorrect operation may be a cause of leading to a serious accident.
• If you use the product with methods other than specified by the manufacturer, there may be bodily injuries or property damages.
• Since this product is not designed as a safety device if it is used with systems, machines and equipment that could lead to a risk of life or property damage, please implement safety devices and protections for both lives and the applications and plan for preventing accidents.
• To prevent damage or failure of this product, please supply the rated power voltage.
• To prevent electric shock or equipment failure, please do not turn on the power until completing wiring.
• Never disassemble, modify, or repair the product. There is a possibility of malfunction, electric shock, or a risk of fire.
• Please turn off the power when mounting / dismounting of the product. This is a cause of electric shock, malfunction, or failure.

⚠ Caution

• Since the product operating environment influences the product performance and expected life span, please avoid using in the following places.
  • a place where humidity is high and air flow is inappropriate.
  • a place where dust or impurity accumulates, ambient temperature is high and vibration level is high.
  • a place where corrosive gas (such as harmful gas, ammonia, etc.) and flammable gas occur.
  • a place where there is direct vibration and a large physical impact to the product.
  • a place where there is water, oil, chemicals, steam, dust, salt, iron or others (Contamination class 1 or 2).
  • a place where excessive amounts of inductive interference and electrostatic and magnetic noise occur.
  • a place where heat accumulation occurs due to direct sunlight or radiant heat.
• Please do not wipe this product with organic solvents such as alcohol, benzene and others. (Please use mild detergent)
• Please make sure to inspect the product if exposed to water since there is a possibility of electric leakage or a risk of fire.
• Please connect the product and other units after turning off all the power of the product, instruments and units.
• Please make sure that the power control (TPR) is installed perpendicularly.
• Please install the product inside of the control panel and install an exhaust fan onto the top of the control panel.
• Pay attention to the edge of heat sink which is sharp.

Suffix code

Specification

Part name and function

LED indicator and description

Explanation for alarm output

Appearance

Connection diagram

Connection diagram of load terminal

• There is no fuse inside the power regulator (TPR).
  It is recommended to use an external fuse separately.

• Please use a crimp terminal to tighten the terminal when tightening the terminal due to a high current flows.
  (Tightening terminal space of crimp terminal: 15 mm)

Function description

Phase control

Phase control is to control the ACpo0wVUeQrVUsDuPpOpUSPlMy applied to the load proportionally according to the control input signal as changing phase angle (0 ~ 180 degree) in a each half cycle, 8.33 ms.

Fixed cycle control

As setting the constant cycle of the output, (1 sec), fixed cycle control is to control the AC power supply repeatedly with a constant rate of ON/OFF according to the control input.

Variable cycle control

Without setting a constant cycle, variable cycle control is to control AC power supply with using the number of cycle.

Installation

1. Please install it vertically like a picture above, If the product is installed vertically in unavoidable circumstances, please use 50 % of rated current.
2. When multiple products are closely installed, please install them with keeping a distance of more than a width of 5 cm and a length of 10 cm as as shown in the picture below.
3. In order to not block the air flow, please install the wiring duct less than the half of the heat sink height.
4. Please consider whether the air flow is good enough when installing the product. If the ambient temperature is as low as possible in the inside then the life span of the product is increasing as the durability and reliability of the product are improving. The operating ambient temperature is 0 ~ 40 .
5. When wiring, please use crimp connectors to high current flows terminal. If the contact surface of the connectors and terminals are poor, it may lead to a fire since the wires and terminal gets overheated
6. Before applying power, this model need more than the third class grounding to prevent electric shock. This model does not have separate grounding terminal so we suggest using grounding terminal and bracket together when install this model to a panel.

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