ebm-papst K3G310-AV52-06 Скачать руководство пользователя страница 9

Operating instructions

K3G310-AV52-06

Translation of the original operating instructions

4.5 Connection diagram

Drawing preliminary!

No.

Conn.

Designation

Function/assignment

PE

PE

Protective earth terminal

KL1

1, 2, 3

L1, L2, L3

Power supply 50/60 Hz

KL2

1

NC

Floating status contact, break for failure

KL2

2

COM

floating status contact, changeover contact, common connection (2 A, max. 250 VAC,
min. 10 mA, AC1)

KL2

3

NO

Floating status contact, make for failure

KL3

1

OUT

Analog output, 0-10 VDC, max. 3 mA, SELV,
output of current motor modulation level:
1 V corresponds to 10% modulation level.
10 V corresponds to 100% modulation level.

KL3

2, 8

GND

Reference ground for control interface, SELV

KL3

3, 7

0-10 V

Use control / current sensor value input 0-10 VDC, impedance 100 kΩ only as alternative to 4-20 mA input,
SELV

KL3

4

+10 V

Voltage output 10 VDC (±3%), max. 10 mA, power supply for external devices
(e.g. potentiometer), SELV

KL3

5

+20 V

Voltage output 20 VDC (+25%/-10%), max. 50 mA, power supply for external devices
(e.g. sensors), SELV

KL3

6

4-20 mA

Use control / current sensor value input 4-20 mA, impedance 100 Ω only as alternative to 0-10 V input, SELV

KL3

9, 11

RSB

RS485 interface for ebmBUS, RSB, SELV

KL3

10, 12

RSA

RS485 interface for ebmBUS, RSA, SELV

Item no. 50878-5-9970 · ENU · Change 93936 · Approved 2017-05-16 · Page 9 / 13

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

Содержание K3G310-AV52-06

Страница 1: ...authorized technical staff Only authorized specialists are permitted to install the device to carry out a test run and to perform work on the electrical installation 1 3 Basic safety rules 1 1 3 Basi...

Страница 2: ...tal contact Before working on the system machine wait until all parts have come to a standstill DANGER Ejected parts Missing protective devices may cause balancing weights or broken fan blades to be e...

Страница 3: ...all protective devices Following the operating instructions Improper use In particular operating the device in the following ways is prohibited and could be hazardous Operating the device in an unbal...

Страница 4: ...ertically as illustrated or rotor on bottom rotor on top on request 2 Cable diameter min 4 mm max 10 mm tightening torque 2 5 0 4 Nm 3 Inlet ring with pressure tap k factor 116 4 Tightening torque 3 5...

Страница 5: ...ined at optimum efficiency level The ErP data is determined using a motor impeller combination in a standardized measurement setup 3 4 Technical description Weight 13 4 kg Fan size 310 mm Rotor surfac...

Страница 6: ...neer or operator owner of the device to ensure if necessary after consultation with the network operator that this device is only connected to a connection point with a Ssc value that is greater than...

Страница 7: ...The protective earth terminal is located on the housing and provided with a protective earth symbol and a hole 4 2 2 Supply connection and fuses Assignment of supply cable cross sections and their req...

Страница 8: ...g wires to terminals Seal the terminal box 4 3 3 Cable routing Water must be prevented from reaching the cable gland along the cable NOTE Damage caused by moisture penetration Moisture can penetrate i...

Страница 9: ...level KL3 2 8 GND Reference ground for control interface SELV KL3 3 7 0 10 V Use control current sensor value input 0 10 VDC impedance 100 k only as alternative to 4 20 mA input SELV KL3 4 10 V Voltag...

Страница 10: ...nd possibly resonant frequencies must be determined in the course of fan commissioning Either run through the resonant range as quickly as possible with speed control or find another remedy Operation...

Страница 11: ...ection Isolate from supply correct connection see connection diagram Broken motor winding Replace device Thermal overload protector activated Allow motor to cool off locate and rectify cause of error...

Страница 12: ...replace impeller 6 4 Disposal For ebm papst environmental protection and resource preservation are top priority corporate goals ebm papst operates an environmental management system which is certifie...

Страница 13: ...aterials and are therefore to be treated in the same manner The materials concerned are as follows Miscellaneous insulators used in the terminal box Power cables Cables for internal wiring Electrolyti...

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