AP&T AP-DY7221 Specification sheet

Digital display intelligent DC power supply
AP-DY7221
Product Instruction Manual
Website : www.ap-static.com
Address : 3/F,Building 27,No.69,Guiqing Road,Shanghai,China
Tel : [phone]
Fax : [phone]
Shangh ai Anping Static Technology Co., Ltd.

AP-DY7221 digital display intelligent DC power supply is one of the high-voltage power supply series products for static eliminator produced by
Anping Company (AP&T) which is designed for controlling the static electricity on the surface of the target to achieve the purpose of electrostatic
safety protection for the discharged object. It is a digital display intelligent DC power supply with alarm function and adjustable output high voltage
characteristics which is a dedicated configuration power supply for Anping's DC ion bar products.
1. High voltage and low current working.
2. Pluggable interface which is easy to operate and install.
3. The fan can dissipate heat and ozone in real time to extend the service life of the power supply.
4. With voltage fault alarm function and the panel digital display shows the equipment working voltage in real time.
5. With short-circuit protection function, it will automatically cut off the power supply when the device is short-circuited.
6. The high-voltage output amplitude, frequency, and duty ratio can be adjusted by the remote control according to the charged status of the
objects to be eliminated on site which has a wide range of applications.
7. The power supply with communication function can be monitored online on the adapting software.
8. The insulation performance is not affected by external moisture and dust due to thermal silica potting which is safe and reliable.
Specifications
Model AP-DY7221
Input voltage AC220V/50Hz or AC110V/60Hz
Output voltage DC±9000-16000V（No load）
Output frequency 0.1、0.5、1、5、10、30、55、65、105Hz（default 105Hz）
Output duty ratio 5-95%
Maximum power 24W
Status indicator
Red light——High voltage fault alarm
Blue light——ion bar cleaning，Blue light flashing——debugging
Green light——normal work
Power/
communication
interface
Only orange light——220VAC power supply
Only green light——RJ45 interface power supply
Orange/green light on at the same time——220VAC and RJ45 supply power at the same time,but
the actual power supply is 220VAC
Working temperature － 10℃—＋ 50℃
Working humidity <70%RH
Net weight 1200g
Dimensions L*W*H：136*165*75
75
165
110 136
40 35
R3
4
1
2
3
7
6
5
1-Positive and negative high voltage output
2-Positive and negative high voltage display digital tube
3-Status indicator
4-DIP switch
5-RJ45 interface
6-Grounding stud
7-Three-in-one power socket
8-Fan
8
Dimensions
Product Description
Product Features

Network port cable function information
1、2 Orange/White-orange +24VDC
3Blue RS485+B
4White-blue RS485+A
5Green GND
6White-green GND
7Brown HVAL：High voltage alarm
8White-brown ACT：Power on indication
Clean：Cleaning indication
9Metal shield PE
The output wiring diagrams of pins 7 and 8 are as follows:
Frequency selection coding switch information
0；Pause (STOP)/ Modify the address
1：0.1HZ
2：0.5HZ
3: 1HZ
4: 5HZ
5: 10HZ
6: 30HZ
7: 55HZ
8: 65HZ
9: 105HZ
A: 105HZ
B: 105HZ
C: IR/PC Frequency setting can be done remotely or
online (given frequency switching)
D: IR/PC Frequency setting can be done remotely or
online (given frequency switching)
E: Negative high voltage output (N:95%、P:5%-105HZ)
F: Positive high voltage output (P:95%、N:5%-105HZ)
Installation Guide
1. Insert the national standard power cord plug into the mains socket.
2. Insert the high-voltage connector of the static elimination device into the high-voltage output socket of the power supply and connect its ground
terminal to the ground stud of the high-voltage power supply.
3. The switch indicator and status indicator light on and the display showing the working voltage value normally indicates the power supply
working normally when turn on the power switch.
4. One end of the communication network cable should be inserted into the RJ45 communication socket on the back panel of the power supply,
and the other end should be connected to a monitoring terminal or connected to a PC through a USB-485 converter If communication is
required. The port wiring and panel descriptions are as follows:
HV Alarm signal:Normal--always open、Abnormal--always close
Power signal :Normal--always close
cleaning signal:Clean--always open
Negative high voltage output Positive high voltage output Three-in-one power socket
Grounding stud
Status indicator RJ45 interface
Positive high voltage output
display digital tube
Negative high voltage output
display digital tube
DIP switch

Button function instructions
Unlock Unlock before adjusting operating parameters
Run / Pause Device starts running when power is on. Press "STOP" to standby and no high voltage
output. Press "RUN" again and the device will start working.
Parameter display
Unlock, press +/- to switch the display of working address/cleaning cycle, high-voltage
output duty cycle/frequency, working environment temperature/humidity, positive/negative
high-voltage alarm threshold, positive/negative high-voltage real-time output value
Adjust cleaning cycle CTTH → +/- Press CTTH first, then press +/- to increase or decrease the cleaning cycle (Default 30
days, adjustment range is 1-60 days)
Adjust alarm threshold ALTH → +/- Press ALTH first, then press +/- to increase or decrease the high voltage alarm threshold
(Default 1000V, adjustment range is 500-2000V)
Adjust duty ratio PWM → +/- Press PWM first, then press +/- to increase or decrease the duty ratio of positive high
voltage output to adjust ion balance
Adjust frequency Press FREQ first, then press +/- to increase or decrease the high voltage output
frequency (set frequency switch cyclically) to adapt to different elimination distances
Calibration high pressure value Press IBV first, then press +/- to increase or decrease the high voltage display amplitude
Adjust positive HV Press IBP first, then +/- to increase or decrease the positive high voltage output
amplitude to adjust the discharge capacity and ion balance
Adjust negative HV Press IBP first, then +/- to increase or decrease the negative high voltage output
amplitude to adjust the discharge capacity and ion balance
Confirm CAL → OK Press CAL first, then press OK to confirm after adjusting the output parameter
Reset Reset，Press CAL first，then pressCAL →
→+/-
Display information description
10.0 12.0 Display the real-time high-voltage output value of the high-voltage power supply：-10.0KV / +12.0KV
A00 E15 Display the working address of the high-voltage power supply / the cleaning cycle of the matching
ion bar：00 / 15
P50 F50 Display the duty ratio/frequency of the high-voltage output of the high-voltage power supply：
50% / 50Hz
C19 H45
3.00 3.00
5、The output parameters of the high-voltage power supply can be set by the remote control, as shown in the table below:
Display the positive/negative high-voltage alarm threshold of the high-voltage power supply:
-3.00KV / +3.00KV
(eg：High voltage from 9KV 3KVAttenuation 6KV alarm)
Display the working environment temperature/humidity of the high-voltage power
supply：19℃ / 45%RH
FREQ → +/-
IBV → +/-
IBP → +/-
IBN → +/-

NO Problems Reasons Solutions
1The switch indicator on the back panel is off
Poor contact of the power cable Check whether the power cable is in good condition and
securely connected
No power supply Check the on-site power supply lines
2The status indicator on the front panel is red
No power supply from high voltage transformer Return to factory for maintenance
High voltage transformer is damaged Return to factory for maintenance
High-voltage components is damaged Return to factory for maintenance
3The panel indicator light is blue Cleaning indication Ion bar and power supply cleaning maintenance
4The display is abnormal or fuzzy Abnormal discharge
Check the connection between the high-voltage plug of the ion
bar high-voltage cable and the power supply high-voltage socket
to confirm that the plug is inserted in place
5
High voltage output, but the display is 0
VOLTS; Or adjust the output high voltage, the
display screen does not work
Components is damaged Return to factory for maintenance
6The product is smoky or burnt
The high-voltage transformer or high-voltage
components are damaged or the insulation of the
discharge socket is damaged
Return to factory for maintenance
Maintenance
It should be stopped and repaired by professional maintenance personnel when the red switch work indicator on the back panel of the high voltage
power supply is off, or the status indicator on the front panel is red or off, or the display is abnormal. It can be used only after the electrical
performance indicators are normal.
Safety warning
After-sales service
Packaging accessories
1、Manual
2、Certificate of conformity
3、National standard power cord
4、Remote control
5、Network cables, converters and matching software are optional if communication function is required
Warning
1. IMS multi-function integrated power supply has undergone rigorous testing and aging treatment before ex-work. Its performance has
completely reached the relevant indicators marked in the usage instruction.
2. AP&T makes a commitment to the customer that any defective parts inspected by AP&T will be repaired or replaced free of charge within one
year from the date of purchase. However, this commitment does not apply to:
a. The device is incorrectly used or installed.
b. Damage caused by negligence or accident during use.
c. Modified, disassembled or repaired by other service departments not authorized by Anping Company.
3. AP&T shall not be liable for any incorrect use of the products except for repair or replacement of parts as specified above.
1. Please read the instruction manual carefully before installing and using this equipment.
2. The working input power of the power box must be reliably connected to the AC equipment grounding wire and the grounding resistance
should be less than 1 ohm; Otherwise, it is easy to cause abnormal or even damage of ion bar and high voltage power supply.
3. Do not use this equipment in environment where humidity is > 70%.
4. It is strictly forbidden to use this equipment in flammable and explosive environments.
5. Unauthorized disassembly of the product is strictly prohibited, internal maintenance and repair must be performed by professionals.
6. It is strictly forbidden to touch liquid during use, otherwise an abnormality may occur and cause electric shock or fire.
7. Power must be turned off during inspecting or replacing the product, otherwise it may cause electric shock or fire.
8. The product is specially designed for eliminating static electricity. It is strictly forbidden to use it for other purposes. Any abnormal use may
cause machine failure, electric shock, fire and other accidents.
9. Please check the input voltage before powering on the product. Any power supply that does not meet the specifications will cause damage to
the product.
10.Please check the product power cord regularly and replace it immediately if it is damaged. Otherwise it is easy to cause problems such as
electric leakage and abnormal operation.