Operating instructions
W3G630-DQ37-35
Translation of the original operating instructions
Ground conductor contact resistance according to EN 61800-5-1
Compliance with the impedance specifications according to EN 61800-5-
1 for the protective earth connection circuit must be verified in the end
application.
Depending on the circumstances of installation, it may be necessary to
connect an additional protective earth conductor to the extra protective
earth terminal on the device.
The protective earth terminal is on the housing and has a ground
conductor symbol and a bore hole.
4.2.2 Reactive currents
Because of the EMC filter integrated for compliance with EMC
limits (interference emission and immunity to interference),
reactive currents can be measured in the supply line even
when the motor is at a standstill and the line voltage is switched
on.
●
The values are typically less than 250 mA.
●
At the same time, the effective power in this operating state
(operational readiness) is typically < 4 W.
4.2.3 Residual current circuit breaker (RCCB)
Only universal residual current devices (type B or B+) are
allowed. As with variable frequency drives, residual current
devices cannot provide personal safety while operating the
device.
When the device's power supply is switched on, pulsed
charging currents from the capacitors in the integrated EMC
filter can lead to the residual current devices tripping without
delay. We recommend the use of residual current circuit
breakers with a trip threshold of 300 mA and delayed tripping
(super-resistant, characteristic K).
4.2.4 Locked-rotor protection
Due to the locked-rotor protection, the starting current (LRA) is
equal to or less than the nominal current (FLA).
4.3 Connection via terminal strip
4.3.1 Connecting wires to terminals
WARNING
Live terminals and connections even with device
switched off
Electric shock
→ Wait five minutes after disconnecting the voltage at all poles
before opening the device.
;
Insert the wires into the terminals, see
Chapter 4.5 Connection diagram.
4.4 Factory settings
Factory settings made for the device by ebm-papst.
Mode parameter set 1
PWM control
Mode parameter set 2
PWM control
Fan/device address
01
Max. PWM / %
95
Min. PWM / %
8,0
Save set value to
EEPROM
Yes
Set value requirement
Analog (linear)
Direction of action
parameter set 1
Positive (heating)
Direction of action
parameter set 2
Positive (heating)
Item no. 52150-5-9970 · ENU · Change 88834 · Approved 2016-04-29 · Page 7 / 11
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com
