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Digital power factor meter
PF3
INSTRUCTION MANUAL
Thank you for purchasing HANYOUNG product.
Please check whether the product is the exactly same as you ordered.
Before using the product, please read this instruction manual carefully.
Please keep this manual where you can view at any time
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 indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury
DANGER
WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury
WARNING
CAUTION
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury
Danger
There is a danger of occurring electric shock in the input/output terminals so please never let your body or
conductive substance is touched.
Warning
•This product does not contain an electric switch or fuse, so the user needs to install a separate electric switch
or fuse externally. (Fuse rating : 250 V 0.5 A)
•To prevent defection or malfunction of this product, apply a proper power voltage in accordance with the rating.
•To prevent electric shock or malfunction of product, do not supply the power until the wiring is completed.
•Since this product is not designed with explosion-protective structure, do not use it any place with flammable or explosive gas.
•Do not decompose, modify, revise or repair this product. This may be a cause of malfunction, electric shock or fire.
•Reassemble this product while the power is OFF. Otherwise, it may be a cause of malfunction or electric shock.
•If you use the product with methods other than specified by the manufacturer, there may be bodily injuries or property damages.
•There is a possibility of occurring electric shock so please use this product after installing it onto a panel while it is operating.
Caution
•The contents of this manual may be changed without prior notification.
•Do not use this product at any place with occurring corrosive (especially noxious gas or ammonia) or flammable gas.
•Do not use this product at any place with direct vibration or impact.
•Do not use this product at any place with liquid, oil, medical substances, dust, salt or iron contents.(Use at Pollution level 1 or 2)
•Do not polish this product with substances such as alcohol or benzene. (Use neutral detergent.)
•Do not use this product at any place with a large inductive difficulty or occurring static electricity or magnetic noise.
•Do not use this product at any place with possible thermal accumulation due to direct sunlight or heat radiation.
•Install this product at place under 2,000 m in altitude.
•When the product gets wet, the inspection is essential because there is danger of an electric leakage or fire.
•If there is excessive noise from the power supply, using insulating transformer and noise filter is
recommended. The noise filter must be attached to a panel which is already connected to a ground
and the wire between the filter output side and power supply terminal must be short as possible.
•If twisting the power cables closely together then it is effective against noise.
•Do not connect anything to the unused terminals.
•After checking the polarity of terminal, connect wires at the correct position.
•When this product is connected onto a panel, use a circuit breaker or switch approved with IEC60947-1 or IEC60947-3.
•Install a circuit breaker or switch at near place for convenient use.
•For the continuous and safe use of this product, the periodical maintenance is recommended.
•Some parts of this product have limited life span, and others are changed by their usage.
•The warranty period for this product including parts is one year if this product is properly used.
Suffix code
Model
Code
PF3-
Digital power factor meter (96X48X102.6 ㎜)
Displayable
1
Single phase 0 - 220 V a.c
digit
01
XXX : 5 A (Use the all-purpose current transformer)
Measuring input
signal
02
XXX : 1 A (Use the all-purpose current transformer)
N
Display only
Output (Optional)
0
Relay output (HI, GO, LO) + current output (4-20 ㎃)
1
Relay output (HI, GO, LO)
※ "-" is displayed when it is leading power factor
Dimension and panel cutout
102.6
Information
[Unit:mm]
102.6
102.6
HANYOUNGNUX CO.,LTD
1381-3, Juan-Dong, Nam-Gu Incheon, Korea.
HEAD OFFICE
TEL:(82-32)876-4697 FAX:(82-32)876-4696
http://www.hynux.net
PT. HANYOUNG ELECTRONIC INDONESIA
JL.CEMPAKA BLOK F 16 NO.02 DELTA SILICON II
INDONESIA
INDUSTRIAL PARK
FACTORY
LIPPO CIKARANG CICAU, CIKARANG PUSAT BEKASI
17550 INDONESIA
TEL : 62-21-8911-8120~4 FAX : 62-21-8911-8126
Specification
Power supply voltage
100 - 240 V a.c, 50 - 60 Hz (dual usage), allowable voltage fluctuation : ±10 %
Power consumption
Approx. 6 VA
Display method
7 segments LED display
Measurement method
Cycle measuring method, Cos φ = LEAD 0.1 ~ 1 ~ LAG 0.1
0.5 ~ 2sec (Operation may not be accurate or display cycle may
Display cycle
become slow when the load is less than 5% of rated current)
Display range
±0.10 - 1.00
Measurement list
Power factor (Cos φ)
Input voltage
0 - 220 V a.c 50 - 60 Hz
Input current
5 A, 1 A (external current transformer secondary current)
Accuracy
2 % (display range)
Hold and externally hold the max measurement value and min
Hold function
measurement value by detect them automatically.
Control
Hold the displayed value
•Comparative output •Max value / min value indication by the front key
Other functions
•Protect the set value from changing •Average the value and delay the display cycle
Output (Optional)
·Relay contact output(HI, GO, LO) ·Retransmission(4 - 20 ㎃)
Insulation resistance
100 min ㏁(500 V d.c mega standard) between the external terminal and case
Dielectric strength
2000 V a.c for 1 min (between the external terminal and case)
Noise immunity
Square wave noise by the noise simulator pulse width 1 ㎲, ±1000 V
Vibration
Malfunction 10 -55 Hz peack amplitude 0.5mm X/Y/Z each direction for 1 hour
resistance
Resistance 10 -55 Hz peack amplitude 0.5mm X/Y/Z each direction for 2 hours
Malfunction 100 ㎨ X·Y·Z each direction for 3 times
Shock resistance
Resistance 300 ㎨ X·Y·Z each direction for 3 times
Ambient temperature
-10 ~ 55 ℃ (icing or dew condensation not allowed)
Ambient humidity
35 ~ 85 % RH (without dew condensation)
Storage temperature
-20 ~ 65 ℃ (icing or dew condensation not allowed)
Phisical : 20,000,000 ㎰ Min , Electrical : 100,000 ㎰ Min
Relay Life span
Capacity of Contact : 250 V a.c 5 A, 30 V d.c 5 A , Structure of Contact : N.O (1a)
Weight
Approx. 300 g
Connection diagram
● PF3-1-0 (Relay output, 4 - 20 ㎃ current output)
● PF3-1-1 (Relay output)
Caution) Relay output is not related to leading current and lagging current.
3
MF0105KE121213
(Heater, motor, general load)
(Heater, motor, general load)
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