A new style of charge removal
New ultra-compact, high-performance ionizer!
UL , CE , CSA Approved
CE : EMC Directive
UL, CSA : Certified by TÜV SÜD America Inc. (NRTL)(ER-VS02 only)
The discharge needle tip’s spherical shape enables more stable ion production while making it less likely that the shape of the tip will change over time as a result of electrical discharge.
Stable ion-producing performance contributes to a longer maintenance cycle, which has been improved to one month or longer* in the ER-VS.
(*When used in an operating environment that complies with Panasonic requirements)
In addition to eight standard nozzle types, including shower and tube nozzles, We offers a range of differently shaped nozzles (including made-to-order models).
The main unit is merely 109 x 27 x 28 mm 4.291 x 1.063 x1.102 in, so it can easily be combined with other devices and also be installed as an add-on. Furthermore, the highvoltage power supply is built-in, so no extra space is required except for the ionizer itself.
The adoption of high-frequency AC method allows extremely stable ion balance to be achieved. Because the ion balance is not affected by the pressure of air supplied or by the setup distance, no troublesome adjustments are required after setup.
A full range of functions have been provided with full consideration given to ease of use in the workplace. No separate controller is needed.
– Discharge halt input
A signal from an external device can be used to turn discharge ON and OFF.
Sensors can be used to detect the objects so that the ion air is generated only when required.
– Discharge indicator
The discharge ON / OFF status can be checked using an LED display. This lets you avoid problems such as when the power is on but no discharge is occurring.
The discharge needle can be removed from the rear of the main unit, so there is no need to remove the nozzle when replacing the needle. Maintenance is easy even when the ion air outlet is located close to the object.
The power supply voltage is 24 V DC, and the power consumed is only 70 mA.
In addition, safety is enhanced because no high-voltage cables are required.
A “checking function” and an “abnormal discharge monitoring function” are provided to notify the operator when it is time to clean or replace the discharge needle and to prevent discharge problems from occurring. Each function has an LED display to use for checking. The output from each function can also be used to externally monitor the status of the ionizer during operation.
The discharge needle does not protrude from the main unit, so it cannot be touched by accident. Furthermore, no leaks can occur when it is brought close to metallic objects.
| Type | Spot type | ||
|---|---|---|---|
| Model No. | ER-VS02 | ER-VS01 | |
| Charge removal time (±1,000 V → ±100 V) |
1 sec. or less (Note 2) | ||
| Ion balance | ±10 V or less (Note 2) | ||
| Ozone generation | 0.03 ppm or less (Note 3) | ||
| Applicable fluid | Air (dried clean air) (Note 4) | ||
| Supplied air flow | 500 ℓ/min. (ANR) or less (Note 5) | ||
| Air pressure range | 0.05 to 0.7 MPa (Note 5) | ||
| Supply voltage | 24 V DC ±10 % | ||
| Current consumption | 70 mA or less | ||
| Discharge method | High frequency AC method | ||
| Discharge output voltage | 2,000 V approx. | ||
| Check output(CHECK) | NPN open-collector transistor ・Maximum sink current: 50 mA ・Applied voltage: 30 V DC or less (between check output and 0 V) ・Residual voltage: 1 V or less (at 50 mA sink current) |
||
| Output operation | ON when a dirt or worn etc. of the discharge needle is detected for 1.5 sec. or more continuously, OFF when operation is normal (Note 6) | ||
| Short-circuit protection |
Incorporated | ||
| Error output(ERROR) | NPN open-collector transistor ・Maximum sink current: 50 mA ・Applied voltage: 30 V DC or less (between error output and 0 V) ・Residual voltage: 1 V or less (at 50 mA sink current) |
||
| Output operation | OFF when abnormal discharge is detected, ON when operation is normal | ||
| Short-circuit protection | Incorporated | ||
| Discharge halt input (DSC OFF) (Note 7) |
Short-circuit to 0 V: Discharge halt, Open: Discharge allowed (operation start) | ||
| Reset input | When abnormal discharge is detected, discharge is halted due to an error. Reset the discharge halt by briefly shorting the power supply’s 0 V line. | ||
| Indicators | Power(POWER) | Green LED (lights up when the power is ON) | |
| Discharge(DSC) (Note 7) | Green LED (lights up when discharging) | ||
| Check(CHECK) | Orange LED (lights up when the discharge needle is worn or dirty, etc.) (Note 6) | ||
| Error(ERROR) | Red LED (lights up when abnormal discharge is detected) | ||
| Environmental resistance | Ambient temperature | 0 to +55 ℃ +32 to +131 ℉ (No dew condensation) | |
| Ambient humidity | 35 to 65 % RH | ||
| EMC | EN 61000-6-2, EN 61000-6-4 | ||
| Vibration resistance | 10 to 150 Hz frequency, 0.75 mm 0.030 in amplitude in X, Y and Z directions for two hours each | ||
| Cable | Cable with a connector, 0.5 m 1.640 ft long | ||
| Material | Enclosure: PPS, Cover: Stainless steel, Discharge needle: Tungsten | ||
| Weight | Net weight: 120 g approx. | ||
| Accessory | Connector for wiring: 1 set [Manufactured by Molex: Housing (5557-08R), Terminal (5556TL)] | ||
Note:
| Type | Shower nozzle | Straight bar nozzle 200 mm 7.874 in |
Straight bar nozzle 320 mm 12.598 in |
Straight bar nozzle 650 mm 25.591 in |
|---|---|---|---|---|
| Model No. | ER-VAS | ER-VAB020 | ER-VAB032 | ER-VAB065 |
| Supplied air pressure range | 0.05 to 0.40 MPa | |||
| Charge removal range | – | 200 mm 7.874 in | 320 mm 12.598 in | 650 mm 25.591 in |
| Material | Stainless steel | |||
| Accessories | Attachment and insulation pipe: 1 pc. each | Attachment and insulation pipe: 1 pc. each, Straight bar nozzle holder: 1 set | ||
| Type | Shape-preserving tube joint nozzle | Conductive tube joint nozzle |
|---|---|---|
| Model No. | ER-VAJK | ER-VAJT-64 |
| Air pressure range | 0.02 to 0.5 MPa | 0.02 to 0.7 MPa .(Maximum applied pressure depends on the tube length. Refer to the following figure) |
| Material | Stainless steel | Stainless steel |
| Supplied air flow | 30 to 250 ℓ/min. (ANR) | 20 to 160 ℓ/min. (ANR) (at applied pressure of 0.02 to 0.7 MPa) |
| Accessories | Attachment (White): 1pc. Insulation pipe: 1pc. |
Attachment (White): 1pc. Insulation pipe: 1pc. |
| Type | Shape-preserving tube | Conductive tube | ||
|---|---|---|---|---|
| Model No. | ER-VAK10 | ER-VAK30 | ER-VAK50 | ER-AT50 |
| Tube length | 112 mm 4.409 in | 312 mm 12.283 in | 512 mm 20.157 in | 500 mm 19.685 in |
| Material | Tube interior: Aluminum Tube sheath: High-density polyethylene Terminal cap: Stainless steel |
Urethane | ||
| Air pressure range | 0.02 to 0.5 MPa | 0.02 to 0.7 MPa | ||
| Minimum bending radius | R40 mm R1.575 in or more | R15 mm R0.591 in or more | ||
| Type | Tube and joint set |
|---|---|
| Model No. | ER-VAB-AT |
| Compatible nozzles | Straight nozzle (except ER-VAB065) |
| Tube length | 500 mm 19.685 in |
| Material | Nozzle: Stainless steel (SUS); conductive tube: urethane |
| Supplied air flow | Max. 200 ℓ/min. (ANR) |
| Air pressure range | 0.05 to 0.4 MPa |
| Minimum bending radius | R25 mm 0.984 in (conductive tube portion) |
| Accessories | Attachment (black) 1; insulated pipe: 1 |
Note:
Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
– Correlation between tube length and maximum applied pressure
