Name: R3G250-RE07-07 ebm-papst
Brand: APAC FAN
SKU: R3G250-RE07-07
Price: 239.91 USD
Availability: InStock
Rating: 5.0 (3 reviews)

5.0 (3)

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$239.91

ebm-papst, Centrifugal Fan, 250mm, 230V, 170W, 800m³/h, 380Pa, 2510RPM

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Description

Brand：	ebm-papst
Part No：	R3G250-RE07-07
Fan Type：	Centrifugal Fan
Rated Voltage(V)：	230
Size(mm)：	250
Max.Air Flow(m³/h)：	800
Max.Pressure(Pa)：	380
Input Power(W)：	170
Speed(rpm)：	2510
Noise(db)：	N/A
Mass:	1.9 kg
Surface of rotor:	Thick layer passivated
Material of electronics housing:	Die-cast aluminium
Material of impeller:	PA plastic
Number of blades:	7
Direction of rotation:	Clockwise, seen on rotor
Type of protection:	IP 54
Insulation class:	"B"
Max. permissible ambient motor temp. (transp./storage):	+80 °C
Min. permissible ambient motor temp. (transp./storage):	-40 °C
Mounting position:	Any
Condensate discharge holes:	None, open rotor
Operation mode:	S1
Motor bearing:	Ball bearing
Technical features:	- Output 10 VDC, max. 1.1 mA - Tach output - Motor current limit - Soft start - Control input 0-10 VDC / PWM - Over-temperature protected electronics / motor - Line undervoltage detection
EMC interference immunity:	Acc. to EN 61000-6-2 (industrial environment)
EMC interference emission:	Acc. to EN 61000-6-4 (industrial environment)
Touch current (IEC 60990):	≤ 3.5 mA
Motor protection:	Locked-rotor protection
Cable exit:	Variable
Protection class:	I (if protective earth is connected by customer)
Product conforming to standard:	EN 60335-1; CE
Approval:	CCC; CSA C22.2 Nr.77; UL 2111

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FAQ

Q1: What materials are used in the construction of the R3G250-RE07-07 centrifugal fan?
A1: The fan features a PA plastic impeller for lightweight durability, a die-cast aluminum electronics housing for heat dissipation, and a thick-layer passivated rotor surface to resist corrosion. The 7-blade design balances airflow and efficiency, while the plastic components make it suitable for non-abrasive, low-load applications.

Q2: What are the mounting flexibility and condensate management details?
A2: R3G250-RE07-07 allows any mounting position (horizontal, vertical, etc.), offering versatility for tight spaces. However, it has no condensate drainage holes and anopen rotordesign, so avoid direct exposure to moisture. Ideal for dry environments where drainage isn’t required.

Q3: What control and monitoring features does R3G250-RE07-07 offer?
A3: R3G250-RE07-07 includes 0-10 VDC/PWM control inputs for speed regulation and a 10 VDC output (1.1 mA max) for status monitoring. A tachometer (tach) output provides real-time speed feedback, while motor current limiting and soft start protect against overloads and inrush currents.

Q4: How does its EMC compliance differ from other models?
A4: R3G250-RE07-07 meets EN 61000-6-2 (industrial immunity) and EN 61000-6-4 (industrial emission), designed for high-electromagnetic environments like factories. Unlike models compliant with household EMC standards, this fan prioritizes ruggedness in industrial settings.

Q5: What are the temperature and protection limitations?
A5:R3G250-RE07-07tolerates storage/transport temps of-40°C to +80°Cbut operates best at ambient temps below the motor’s class B limit (typically ≤100°C). WithIP54 protection , it resists dust and splashes but is not suitable for wet or high-humidity conditions without additional safeguards.

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