Digital Ammeter Current Single Phase Ac Voltmeter Ammeter Power Meter F509
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- Supplier: Guangdong Fengli Electronics Co. Ltd.
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Product Overview
Description
0.5 class Digital Only Panel Ammeter Current Meter Single Phase Ac Voltmeter Ammeter Power Meter F509
TECHNICAL PARAMETER
F509 AC intelligent digital ammeter
Direct measurement: AC 0~5A
1 External current transformer: AC */5A (can be isolated to monitor and monitor the AC current in the range of 100A, 200A, ... 800A)
2 Accuracy level: 0.5 level
3 AC input signal frequency: 45~65Hz
4 Sampling rate; 2 times/s
5 Input circuit power consumption: <0.5VA
6 Auxiliary power supply: 220V 50/60Hz, <3VA (other auxiliary power supplies please specify
when ordering)
7 Alarm output: upper and lower limit alarms are output from the same relay,
7 Alarm output: upper and lower limit alarms are output from the same relay,
contact capacity 6A/250VAC, 6A/30VDC, resistive load
8 Working environment: non-corrosive occasions with temperature -10~50'C, temperature ≤85%RH
8 Working environment: non-corrosive occasions with temperature -10~50'C, temperature ≤85%RH
FUNCTION DESCRIPTION
Set range | SET + ＜ | Press these two keys at the same time for 2S to set the range. (That is, the maximum displayed current value) Thetransformer is 100/5A, set 100, 200A/5A set 200, and so on... |
Code no | Parameter name | Setting instruction |
AH | Upper limit alarm over-current alarm | When the displayed value is greater than this value, the output relay will alarm |
AL | Lower limit alarm value undercurrent alarm | When the displayed value is less than this value, the output relay will alarm |
D | Alarm return difference For example, the upper limit is set to 150, and the return difference is set to 30. Alarm when the current exceeds 150A When the current drops to 120A, the alarm is released Return difference=150-120=30 | For example, when the conveyor motor crashes and the current exceeds 150A, we set an upper limit of 150A, and the feeder will stop if it exceeds 150A. The hysteresis is set to 30A, and the conveyor motor current is reduced to 120A (upper limit 150-hysteresis 30) and the feeder continues to work. |
T1 | Generate alarm delay value | Delay before triggering (alarm after more than N seconds) |
T2 | Release the alarm delay value | Delay after power failure (delayed disconnection alarm) |
L | Set ON: lock after alarm Set OFF: the alarm is not locked | Alarm lock: always alarm after an alarm occurs, and also alarm when turning to non-alarm conditions. |
SET：Setting key: long press 2S to enter the setting mode, press again to enter the next menu
＜ ：Move left key: Press this key once to move the cursor one place to the left,
long press the left move key to enter the setting parameters
long press the left move key to enter the setting parameters
＾ ：Decrease key: Press this key once to decrease the value of the menu parameter
ｖ ：Increase key: press this key to increase the menu parameter value
PRODUCT DISPLAY
PRODUCT WIRING DIAGRAM
Instrument auxiliary power Current signal input Relay alarm output
POWER INPUT OUT
220V AC
CT
6A@250AC/DC
Classic application
1. Current overload protection.
1. Current overload protection.
2. Monitor whether the equipment is working normally (power failure or failure to switch signal)
3. Equipment linkage. Such as linkage exhaust fan, water pump, water shower, dust removal equipment, 、
environmental protection equipment, etc.
environmental protection equipment, etc.
4. Conveyor belt machine crash protection, the conveyor belt machine is blocked and the machine stops
feeding. After the conveyor belt machine feeds normally, it will automatically resume feeding.
feeding. After the conveyor belt machine feeds normally, it will automatically resume feeding.
5.Delay switch: when the fan or related electrical appliances are linked, after the equipment is shut
down, if the fan is working for a period of time, it will be shut down.
down, if the fan is working for a period of time, it will be shut down.
6. Give PLC switch signal
transformer
The transformers equipped with
different ranges have different sizes,
sothey can’t be shown one by one.
Please consult customer service to
understand,
the actual product shall prevail.
Precaution:
1. Please reconfirm whether the auxiliary power supply, input signal and wiring of the instrument
are correct before powering on.(The corresponding value of the auxiliary power supply must match,
otherwise the instrument will be burnt out)
2. To monitor a single current, the transformer can not run through multiple routes at the same time,
which will affect the measurement results.
3. Contact capacity 6A/250VAC, 6A/30VDC
are correct before powering on.(The corresponding value of the auxiliary power supply must match,
otherwise the instrument will be burnt out)
2. To monitor a single current, the transformer can not run through multiple routes at the same time,
which will affect the measurement results.
3. Contact capacity 6A/250VAC, 6A/30VDC
FAQ
Q1: Are you a manufacturer? Answer: Yes, we start from the circuit board patch, then welding, assembling
one-stop production, and have our own finished product warehouse.
Q2: Have your products passed CE, FCC, ROHS certification?
Answer: Yes.
Q3: Is there any stock?
Answer: Small batch orders, such as several hundred pieces, are available in stock in normal warehouses.
When the quantity is large, a certain production cycle is required, and communicate and negotiate when
ordering.
Q2: Have your products passed CE, FCC, ROHS certification?
Answer: Yes.
Q3: Is there any stock?
Answer: Small batch orders, such as several hundred pieces, are available in stock in normal warehouses.
When the quantity is large, a certain production cycle is required, and communicate and negotiate when
ordering.
ENTERPRISE DISPLAY
Fengqi brand current mutual inductance switches have passed CE,FCC, and ROSH certifications, with reliable and stable quality, and
are widely welcomed by merchants, manufacturers and partners from all walks of life.
are widely welcomed by merchants, manufacturers and partners from all walks of life.
Guangdong Fengli Electronics Co., Ltd. is an electronic technology company integrating R&D, manufacturing and sales. The
company's main products include AC and DC mutual inductance switches, current transformers,
ammeters, current transmitters, digital display current mutual inductance switches, small intermediate relays
and other products.
company's main products include AC and DC mutual inductance switches, current transformers,
ammeters, current transmitters, digital display current mutual inductance switches, small intermediate relays
and other products.
WORKSHOP DISPLAY
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