WE THINK ABOUT PEOPLE AND NATURE FIRST Dongyang Fan CO., LTD. was founded in 1989, and we have provided our best effort to provide quality products to our customers. We produce state-of-art products through continuous innovation and our experience in the industry. Our products are supplied globally, some of our customers being Samsung, TESLA, LG, and more. We are ISO 9001, ISO14001, SQ & IATF16949 certified manufacturer with RoHS compliance. We will continue to provide excellent products and put customers' trust as our top priority. DONGYANG FAN CO., LTD. 82-26, JUYEOM-RO NAMDONG-GU, INCHEON...

TABLE OF CONTENTS PART NUMBERING SYSTEM A OPTION - PWM (SPEED CONTROL) D COATING OPTION - INGRESS PROTECTION E

Tube Axial Fan / Blower Fan / Centrifugal Fan / Customized Motor Assembly Pull-up resistor Vce = 54 V max. for 48 VDC models. 28 V max. for 24 VDC models. 14 V max. for 12 VDC models. 7 V max. for 5 VDC models. Sensor output Note : Voltage output / half, TTL option is available for specific models. Output signal waveform Note : The output signal waveform is completely reached to high level within 0.5 seconds or less.

Tube Axial Fan / Blower Fan / Centrifugal Fan / Customized Motor Assembly Pull-up resistor Vce = 54 V max. for 48 VDC models. 28 V max. for 24 VDC models. 14 V max. for 12 VDC models. 7 V max. for 5 VDC models. Sensor output Note : Voltage output / half, TTL option is available for specific models. Note : Output signal is completely reached to high level within 0.5 seconds.

Tube Axial Fan / Blower Fan / Centrifugal Fan / Customized Motor Assembly Specification 1. The Frequency for control signal of the fan shall be able to accept at 18—25kHz. 2. The referred operating point for the fan is 25kHz. 3. At 100% duty cycle, the fan will spin at maximum speed. 4. At 0% duty cycle, the fan will stop spin or spin minimum speed(at user's option.) 5. With control signal lead wire disconnected, the fan will spin at maximum speed. _n_n_n_n_ PWM Speed Control signal Connections PWM signal waveform Voltage [V] VOH VOL -

INTRUSION PROTECTION Protected against solid objects over 50 mm Protected against solid objects over 12 mm Protected against solid objects over 2.5 mm Protected against solid objects over 1 mm Dust protected. Prevents any ingress of dust that may cause harm Dust tight. No dust ingress permitted MOISTURE PROTECTION Protected against vertically falling drops of water Protected against drops of water at a 15 degree angle Protection against water sprays from a 60 degree angle Protection against water splash from any direction Protection against water Jets from any angle Protection against powerful...

PERFORMANCE CURVE Rated Performance (At Rated Speed) Operating Model Voltage Current Power i P Voltage Air Flow Max. Static Pressure Max. Noise * Speed range at rated voltage is ±10% of rated speed.

PERFORMANCE CURVE •X- Speed range at rated voltage is ±10% of rated speed.

Custom added-value options: special lead wired, connector installations, etc. DIMENSIONS PERFORMANCE CURVE SS Speed range at rated voltage is ±10% of rated speed.

Custom added-value options: special lead wired, connector installations, etc. DIMENSIONS PERFORMANCE CURVE as Speed range at rated voltage is ±10% of rated speed.

Custom added-value options: special lead wired, connector installations, etc. DIMENSIONS PERFORMANCE CURVE X Speed range at rated voltage is ±10% of rated speed.

Custom added-value options: special lead wired, connector installations, etc. DIMENSIONS X Speed range at rated voltage is ±10% of rated speed.

Custom added-value options: special lead wired, connector installations, etc. DIMENSIONS PERFORMANCE CURVE SS Speed range at rated voltage is ±10% of rated speed.

Custom added-value options: special lead wired, connector installations, etc. DIMENSIONS PERFORMANCE CURVE Performance (At Rated Speed) Model Voltage Current X Speed range at rated voltage is ±10% of rated speed.

Custom added-value options: special lead wired, connector installations, etc. DIMENSIONS PERFORMANCE CURVE Rated Performance (At Rated Speed) X Speed range at rated voltage is ±10% of rated speed.

Custom added-value options: special lead wired, connector installations, etc. DIMENSIONS PERFORMANCE CURVE X Speed range at rated voltage is ±10% of rated speed.

Custom added-value options: special lead wired, connector installations, etc. DIMENSIONS PERFORMANCE CURVE X- Speed range at rated voltage is ±10% of rated speed.

AVAILABLE OPTIONS ■ Tachometer output signal ■ Locked rotor output signal ■ PWM duty control ■ Thermistor speed control Custom added-value options: special lead wired, connector installations, etc. PERFORMANCE CURVE Rated Performance (At Rated Speed) X Speed range at rated voltage is ±10% of rated speed.

Custom added-value options: special lead wired, connector installations, etc. DIMENSIONS PERFORMANCE CURVE * Speed range at rated voltage is ±10% of rated speed.

AVAILABLE OPTIONS ■ Tachometer output signal ■ Locked rotor output signal ■ PWM duty control ■ Thermistor speed control Custom added-value options: special lead wired, connector installations, etc. PERFORMANCE CURVE X Speed range at rated voltage is ±10% of rated speed.

Custom added-value options: special lead wired, connector installations, etc. PERFORMANCE CURVE SS Speed range at rated voltage is ±10% of rated speed.

AVAILABLE OPTIONS ■ Tachometer output signal ■ Locked rotor output signal ■ PWM duty control ■ Thermistor speed control Custom added-value options: special lead wired, connector installations, etc. •X- Speed range at rated voltage is ±10% of rated speed.

AVAILABLE OPTIONS ■ Tachometer output signal ■ Locked rotor output signal ■ PWM duty control ■ Thermistor speed control Custom added-value options: special lead wired, connector installations, etc. PERFORMANCE CURVE Rated Performance (At Rated Speed) Operating Model Voltage Current Power Speed Voltage Air Flow Max. Static Pressure Max. Noise SS Speed range at rated voltage is ±10% of rated speed.