cui.com

date 08/02/2017

│ page 2 of 7

CUI Inc

│ SERIES: CBM-50V │ DESCRIPTION: DC BLOWER

INPUT

parameter

conditions/description

min

typ

max

units

4.5

12

13.8

Vdc

4.5

Vdc

Note:

1. See Model section on page 1 for specific input voltage ranges.

2. Starting voltage for models CBM-5015V-130, CBM-5020V-144, CBM-5020V-148, and CBM-5020V-152 is 6 Vdc.

parameter

conditions/description

min

typ

max

units

rated speed

at rated voltage, 25°C, after 10 minutes

3000

6000

RPM

air flow

at 0 inch H

2.6

5.7

CFM

static pressure

at 0 CFM, see performance curves

0.18

0.97

inch H

noise

at 1 m

23.4

42.2

dBA

Note:

3. See Model section on page 1 for specific values.

PROTECTIONS

parameter

conditions/description

min

typ

max

units

auto restart

when the fan motor is locked by an external force,

the device will temporarily turn off electrical power

to the motor and restart automatically when the

locked rotor condition is released

SAFETY & COMPLIANCE

parameter

conditions/description

min

typ

max

units

insulation resistance of frame

at 500 Vdc between internal stator and positive

lead wire

10

MΩ

dielectric strength

apply 500 Vac for 1 minute between housing and

positive lead wire

safety approvals

UL/cUL 507, TUV (EN 60950-1)

EMI/EMC

EN 61000-6-1:2007, EN 61000-6-3:2007+A1

life expectancy

at 40°C, 65% RH

70,000

hours

RoHS

2011/65/EU

ENVIRONMENTAL

parameter

conditions/description

min

typ

max

units

operating temperature

-10

70

°C

storage temperature

-40

70

°C

For more information, please visit the product page.