Grundfos RSI Bedienungsanleitung

Grundfos RSI

AC Drives

Installation and operating instructions

GRUNDFOS INSTRUCTIONS

www.motralec.com / [email protected] / 01.39.97.65.10

English (GB)

English (GB) Installation and operating instructions

Original installation and operating instructions

CONTENTS

Page

This manual contains clearly marked warning

information which is intended for your personal

safety and to avoid any unintentional damage to the

product or connected appliances.

Please read the warning information carefully.

Grundfos RSI is a drive designed to control

asynchronous AC motors and permanent magnet

motors. The product is intended to be installed in a

restricted access location and for a general purpose

use.

Only Grundfos authorized, trained and qualified

personnel are allowed to install, operate and

maintain the drive.

1. Symbols used in this document

The cautions and warnings are marked as follows:

1. Symbols used in this document 2

1.1 Units 3

1.2 Danger 3

1.3 Warnings 4

1.4 Earthing and earth fault protection 5

1.5 Insulation system 8

1.6 Compatibility with RCDs 9

1.7 Extended temperature range 9

1.8 Electro-magnetic compatibility (EMC) 9

2. Receipt of delivery 10

2.1 Type designation code 11

2.2 Product numbers 12

2.3 Unpacking and lifting the AC drive 12

2.4 Accessories 13

3. Mounting 15

3.1 Dimensions Frame A 15

3.2 Dimensions Frame B 16

3.3 Dimensions Frame C 17

3.4 Introduction of modules 18

3.5 Mounting 18

3.6 Cooling 19

4. Power cabling 20

4.1 Circuit breaker 21

4.2 UL standards on cabling 21

4.3 Description of the terminals 22

4.4 Cable dimensioning and selection 25

4.5 Cable installation 27

5. Control unit 33

5.1 Control unit cabling 34

5.2 I/O cabling and Fieldbus connection 39

5.3 Battery installation for Real Time Clock

(RTC) 42

6. Commissioning 43

6.1 Commissioning of the drive 43

6.2 Changing EMC protection class 44

6.3 Running the motor 46

6.4 Maintenance 46

7. Technical data 47

7.1 AC drive power ratings 47

7.2 Brake resistor ratings 49

7.3 Grundfos RSI - technical data 50

8. Options 55

8.1 Control Keypad 59

8.2 Heater (arctic option) 81

8.3 Option boards 84

9. Safe Torque Off 85

9.1 General description 85

9.2 Warnings 85

9.3 Standards 86

9.4 The principle of STO 87

9.5 Connections 88

9.6 Commissioning 93

9.7 Parameters and fault tracing 94

9.8 Maintenance and diagnostics 94

10. Disposal 94

Warning

If these safety instructions are not

observed, it may result in personal injury.

Warning

If these instructions are not observed, it

may lead to electric shock with consequent

risk of serious personal injury or death.

Warning

The surface of the product may be so hot

that it may cause burns or personal injury.

www.motralec.com / [email protected] / 01.39.97.65.10

English (GB)

1.1 Units

The dimensions used in this manual conform to

International Metric System units, otherwise known

as SI (Système International d’Unités) units. For the

purpose of the equipment's UL certification, some of

these dimensions are accompanied by their imperial

equivalents.

Unit conversion table

1.2 Danger

Physical dimension SI value US value Conversion factor US designation

length 1 mm 0.0394 inch 25.4 inch

Weight 1 kg 2.205 lb 0.4536 pound

Speed 1 min-1 1 rpm 1 revolution per minute

Temperature 1 °C (T1) 33.8 °F (T2) T2 = T1 x 9/5 + 32 Fahrenheit

Torque 1 Nm 8.851 lbf in 0.113 pound-force inches

Power 1 kW 1.341 HP 0.7457 horsepower

Warning

The components of the power unit of

Grundfos RSI drives are live when the

drive is connected to mains potential.

Coming into contact with this voltage is

extremely dangerous and may cause

death or severe injury.

Warning

The motor terminals (U, V, W), the brake

resistor terminals and the DC-terminals

are live when Grundfos RSI Drive is

connected to the mains, even if the motor

is not running.

Warning

After disconnecting the AC drive from the

mains, wait until the indicators on the

keypad go out (if no keypad is connected,

see the indicators on the cover). Wait an

additional 30 seconds before doing any

work on the connections of Grundfos RSI

Drive. Do not open the unit before this time

has expired. After expiration of this time,

use measuring equipment to absolutely

ensure that no voltage is present. Always

ensure absence of voltage before starting

any electrical work!

Warning

The control I/O-terminals are isolated from

the mains potential. However, the relay

outputs and other I/O-terminals may have

a dangerous control voltage present even

when Grundfos RSI drive is disconnected

from the mains.

Warning

Before connecting the AC drive to mains

make sure that the powerhead of Grundfos

RSI Drive is mounted firmly on the terminal

box.

Warning

During a coast stop (see the Application

Manual), the motor is still generating

voltage to the drive. Therefore, do not

touch the components of the AC drive

before the motor has completely stopped

and wait until the indicators on the keypad

go out (if no keypad is connected, see the

indicators on the cover). Wait an additional

30 seconds before starting any work on

the drive.

www.motralec.com / [email protected] / 01.39.97.65.10

English (GB)

1.3 Warnings

Warning

Grundfos RSI AC drive is meant for fixed

installations (on the motor or on the wall)

only.

Warning

Only DVC A circuits (Decisive Voltage

Class A, according to IEC 61800-5-1) are

allowed to be connected to the control unit.

This advice aims to protect both the drive

and the client-application. Grundfos is not

responsible for direct or consequential

damages resulting from unsafe

connections of external circuits to the

drive. See paragraph 1.5 for more details.

Warning

Do not perform any measurements when

the AC drive is connected to the mains.

Warning

The touch current of Grundfos RSI AC

drives exceeds 3.5 mA AC. According to

standard EN61800-5-1, a reinforced

protective ground connection must be

ensured. See paragraph 1.4 Earthing and

earth fault protection for more details.

Warning

If the AC drive is used as a part of a

machine, the machine manufacturer is

responsible for providing the machine with

a supply disconnecting device (EN 60204-

1). See section 4.1 Circuit breaker for

more details.

Warning

Only spare parts delivered by Grundfos

can be used.

Warning

At power-up or fault reset, the motor will

start immediately if the start signal is

active, unless the pulse control for Start/

Stop logic has been selected) and the STO

inputs are ready to be used (normal

operation). The I/O functionalities

(including start inputs) may change if

parameters, applications or software are

changed. Disconnect, therefore, the motor

if an unexpected start can cause danger.

This is valid only if STO inputs are

energized. For prevention on unexpected

restart, use appropriate safety relay

connected to the STO inputs.

Warning

The motor starts automatically after

automatic fault reset if the autoreset

function is activated. See the Application

Manual for more detailed information. This

is valid only if STO inputs are energized.

For prevention on unexpected restart, use

appropriate safety relay connected to the

STO inputs.

Warning

Before performing any measurement on

the motor or on the motor cable,

disconnect the motor cable from the AC

drive.

Warning

Do not touch the components on the circuit

boards. Static voltage discharge may

damage the components.

Warning

Check that the EMC level of the AC drive

corresponds to the requirements of your

supply network. See section 6.2 for more

details.

Warning

In a domestic environment, this product

may cause radio interference in which

case supplementary mitigation measures

may be required.

Warning

Optional keypad is IP66/Type 4X outdoor

rated. Strong exposure to direct sunlight or

to heavy temperatures might cause the

degradation of display LCD.

www.motralec.com / [email protected] / 01.39.97.65.10

English (GB)

1.4 Earthing and earth fault protection

See section 4.4.1 Cable and fuse sizes, frames A to

C and 4.4.2 Cable and fuse sizes, frames A to C,

North America for the required cross-section of

phase conductor and protective earthing conductor

(both made of copper).

Since the touch current exceeds 3.5 mA AC,

according to EN61800-5-1, the A and B shall have a

fixed connection and provision of an additional

terminal for a second protective earthing conductor

of the same cross-sectional area as the original

protective earthing conductor. C shall have a fixed

installation and a cross-section of the protective

earthing conductor of at least 10 mm2Cu.

On the terminal-box, three screws (for A and B) and

two screws (for C)are provided for ORIGINAL and

MOTOR protective earthing conductors: the

customer can choose the screw for each one.

The cross-sectional area of every protective earthing

conductor which does not form a part of the supply

cable or cable enclosure shall, in any case, be not

less than:

• 2.5 mm2if mechanical protection is provided or

•4mm

2if mechanical protection is not provided.

For cord-connected equipment, provisions shall

be made so that the protective earthing

conductor in the cord shall, in the case of failure

of the strain-relief mechanism, be the last

conductor to be interrupted.

The power-head is earthed through metal aglets,

located on the terminal-box, which fit into spring

baskets on the powerhead. See figs 1, 2 and 3 for

the location of the screws (three for A and B, two for

C) and the metal aglets (one for A and B, two for C).

Please, pay attention not to damage or remove these

aglets.

Warning

The Grundfos RSI AC drive must always

be earthed with an earthing conductor

connected to the earthing terminal marked

with .

www.motralec.com / [email protected] / 01.39.97.65.10

English (GB)

Fig. 1 Earth connections and metal aglet in A

Fig. 2 Earth connections and metal aglet in B

TM06 7158 2916

Earth connection

Metal aglet

Earth connection

TM06 7024 2916

Earth connection

Metal aglet

www.motralec.com / [email protected] / 01.39.97.65.10

English (GB)

Fig. 3 Earth connections and metal aglet in C

However, always follow the local regulations for the

minimum size of the protective earthing conductor.

TM06 7159 2916

Earth connection Earth connection

Metal aglet

Note

Due to the high capacitive currents present

in the AC drive, fault current protective

switches may not function properly.

www.motralec.com / [email protected] / 01.39.97.65.10

English (GB)

1.5 Insulation system

A distinction has to be made for the following three

groups of terminals, according the insulation system

of Grundfos RSI:

• Mains and motor connections (L1, L2, L3, U, V,

• Relays (R01, R02)(*)

• Thermistor-input

• Control terminals (I/Os, RS485, Ethernet, STO)

The Control terminals (I/Os, RS485, Ethernet, STO)

are isolated from the Mains (the insulation is

reinforced, according to IEC 61800-5-1) and the

GND terminals are referred to PE.

This is important when you need to connect other

circuits to the drive and test the complete assembly.

Should you have any doubt or question, please

contact your local Grundfos distributor.

Fig. 4 Insulation system

Please, consider carefully the insulation

system depicted in Figure 4 before

connecting any circuit to the unit.

TM06 7001 2916

R01 __

R02 __

DC- DC+/R+ R-

24V __

RS485 __

STO __

DVC A

DVC A or

Mains* Mains

Keypad

POWER UNIT

Mains*

Reinforced

CONTROL UNIT

10Vref

Analog Inputs

Digital Inputs

Digital Outputs

24V

Ethernet

RS485

STO

* The relays may be used also with DVC A

circuits. This is possible only if both relays

are used with DVC A circuit: to mix Mains

and DVC A is not allowed.

www.motralec.com / [email protected] / 01.39.97.65.10

English (GB)

1.6 Compatibility with RCDs 1.7 Extended temperature range

Grundfos RSI has an integrated cooling system,

independent from the motor fan. Under maximum

operating conditions, the ambient temperature

cannot exceed 40 °C. See 7.1.1 Mains voltage 3 AC

208-240 V and 7.1.2 Mains voltage 3 AC 380-480/

500 V for the output rated current. Higher

temperatures are allowed only with derating of the

output current. With derating the unit can operate up

to 60 °C. See fig. 5.

Fig. 5 Temperature-output current derating curve

1.8 Electro-magnetic compatibility (EMC)

The Grundfos RSI complies with IEC 61000-3-12,

provided that the short circuit power (SSC) is greater

than or equal to 120 at the interface point between

the user's supply and the public system. It is the

responsibility of the installer or user of the equipment

to ensure, by consultation with the distribution

network operator if necessary, that the equipment is

connected only to a supply with a short-circuit power

SSC greater than or equal to 120.

This product can cause a d.c. current in

the protective earthing conductor. Where a

residual current-operated protective (RCD)

or monitoring (RCM) device is used for

protection in case of direct or indirect

contact, only an RCD or RCM of Type B is

allowed on the supply side of this product.

TM06 6977 2916

(°C)

(% IN)

10 20 30 40 50

100

0-10

150

Temperature - Output Current Derating Curve

Percent rated output current

Ambient temperature

Note

The maximum allowed switching

frequency above 50 °C (122 °F) is 1.5 kHz.

The AC drive is cooled down by air-

ventilation. Therefore, make sure that

enough free space is left around the AC

drive to ensure sufficient air circulation

(see for more details the mounting

instructions on section 3. Mounting).

www.motralec.com / [email protected] / 01.39.97.65.10

English (GB)

2. Receipt of delivery

Check the correctness of delivery by comparing your

order data to the drive information found on the

package label. If the delivery does not correspond to

your order, contact the supplier immediately. See

section 2.4 Accessories.

Fig. 6 Grundfos package label

TM06 7492 3416

Type: RSI0100-3L-0016-4-X

Firmware: FW0238V001

S/N: M160300033

B.ID: 160120

Grundfos Holding A/S, Denmark

Code: 70SCO00000

Application:

Cust. Ord. No: 12345678

Marks:

AC DRIVE

INPUT: U1: 3AC 380-480 V 50/60 Hz, I1: 15.4 A

DC 400-800 V

OUTPUT: U2: 3AC 0-Input V 0-320 Hz, I2: 16 A

POWER: P2: 7.5 kW: 400 V / 10 hp: 480 V

IP66

Made in Italy

Grundfos A/S, 8850 Bjerringbro,

Denmark

141F6022

5 712605 678540

(93)98044434498

www.motralec.com / [email protected] / 01.39.97.65.10

Andere Handbücher für RSI

Inhaltsverzeichnis

Andere Grundfos Controller Handbücher

Grundfos

Grundfos DPC 1-3 Bedienungsanleitung

Grundfos

Grundfos DID Bedienungsanleitung

Grundfos

Grundfos PM 2 Bedienungsanleitung

Grundfos

Grundfos PRESSCONTROL Bedienungsanleitung

Grundfos

Grundfos LC 115 Series Bedienungsanleitung

Grundfos

Grundfos Unilift AP12 Bedienungsanleitung

Grundfos

Grundfos Conex DIA-1 Bedienungsanleitung

Grundfos

Grundfos LC A2 Bedienungsanleitung

Grundfos

Grundfos LLC 1000W Bedienungsanleitung

Grundfos

Grundfos LC 110 Bedienungsanleitung

Grundfos

Grundfos CMB-SP PM1 Bedienungsanleitung

Grundfos

Grundfos BoosterpaQ PFU 2000 Bedienungsanleitung

Grundfos

Grundfos DPC 1-1 Bedienungsanleitung

Grundfos

Grundfos PM 1 Bedienungsanleitung

Grundfos

Grundfos MI401 Bedienungsanleitung

Grundfos

Grundfos DPC 2-1 Bedienungsanleitung

Grundfos

Grundfos LLC 1000W Bedienungsanleitung

Grundfos

Grundfos Conex DIA-G Bedienungsanleitung

Grundfos

Grundfos SA-SPM Bedienungsanleitung

Grundfos

Grundfos LC 115 Series Bedienungsanleitung

Grundfos

Grundfos DID BF1 Bedienungsanleitung

Grundfos

Grundfos CMB-SP PM1 Bedienungsanleitung

Grundfos

Grundfos Conex DIS-2Q Bedienungsanleitung

Grundfos

Grundfos Conex DIS-D Bedienungsanleitung

Beliebte Controller Handbücher anderer Marken

Digiplex

Digiplex DGP-848 Betriebsanleitung

YASKAWA

YASKAWA SGM series Bedienungsanleitung

Sinope

Sinope Calypso RM3500ZB Bedienungsanleitung

Isimet

Isimet DLA Series Style 2 Installationshandbuch

LSIS

LSIS sv-ip5a Bedienungsanleitung

Airflow

Airflow Uno hab Bedienungsanleitung

ABB

ABB ACS580-01 drives Bedienungsanleitung

Panasonic

Panasonic GM1 Series Bedienungsanleitung

Emerson

Emerson SW93 Bedienungsanleitung

AutoAqua

AutoAqua Smart ATO micro SATO-120P Bedienungsanleitung

Panasonic

Panasonic FP? Positioning Unit RTEX Bedienungsanleitung

Alpha IP

Alpha IP MIOB 21001 Bedienungsanleitung

Siemens

Siemens OpenAir GMA 1 Series Bedienungsanleitung

Surecom

Surecom SR-629 Bedienungsanleitung

Regulus

Regulus SRS1 T Bedienungsanleitung

3M MicroTouch EX113 Bedienungsanleitung

KUHN

KUHN TKS Bedienungsanleitung

S&C

S&C PMH Bedienungs- und Wartungshandbuch