ABB ACH550 Instrukcja Użytkownika Pobierz pdf (Strona 7)

ACH550 for HVAC applications | ABB standard drives 7

Technical data

Mains connection

Voltage and power

range

3-phase, 380 to 480 V, +10/-15% (0.75 to 355 kW)

3-phase, 208 to 240 V, +10/-15% (0.75 to 75 kW)

1-phase, 208 to 240 V, +10/-15% (50% derating)

auto-identification of in put line

Frequency

48 to 63 Hz

Power factor

0.98

Efficiency at rated power

98%

Motor connection

Voltage

3-phase, from 0 to U

Frequency

0 to 500 Hz

Rated currents

(apply to both IP21 and

IP54)

Current at ambient temperature of -15 to +40 °C:

rated output cur rent (I

), no derating needed

Current at ambient temperature of +40 to +50 °C:

derating of less than 1%/ °C above 40 °C

Switching fre quen cy

Se lect able

0.75 to 37 kW: 1 kHz, 4 kHz, 8 kHz or 12 kHz

45 to 110 kW: 1 kHz, 4 kHz or 8 kHz

132 to 355 kW: 1 kHz or 4 kHz

Environmental limits

Ambient temperature

Transportation and

storage

Operation

-40 to 70 °C

-15 to 50 °C (no frost allowed)

Altitude

Output current

Relative humidity

Rated current available at 0 to 1000 m

reduced by 1% per 100 m over 1000 to 2000 m

2000 to 4000 m, please consult ABB

Lower than 95% (without con den sa tion)

Protection classes

IP21 or IP54

IP21 for wall mounted and free standing units

IP54 for wall mount ed units

Inputs and outputs

2 analog inputs

Volt age sig nal

Cur rent sig nal

Potentiometer reference

value

Selectable both for current and voltage

0 (2) to 10 V, R

> 312 kΩ single-ended

0 (4) to 20 mA, R

= 100 Ω single-ended

10 V ±2% max. 10 mA, R < 10 kΩ

2 analog outputs

Internal auxiliary voltage

0 (4) to 20 mA, load < 500 Ω

24 V DC ±10%, max. 250 mA

6 digital inputs

12 to 24 V DC with internal or ex ter nal supply

3 relay out puts

Maximum switch ing voltage 250 V AC / 30 V DC

Maximum con tin u ous current 2 A rms

PTC and PT 100

Any of the 6 digital in puts or an a log inputs can be

configured for PTC.

Both an a log outputs can be used to feed the PT

100 sensor.

Communication

Protocols as standard (RS 485): BACnet MS/TP,

Modbus RTU, N2 and FLN

Available as plug-in op tions: BACnet/IP router,

LonWorks, Ethernet etc.

Available as an external option: remote access

module

Protection functions

Overvoltage controller

Undervoltage controller

Earth-leak age su per vi sion

Motor short-circuit protection

Output and input switch su per vi sion

Overcurrent pro tec tion

Phase-loss detection (both mo tor and line)

Un der load su per vi sion - can be used also for

belt-loss detection

Overload su per vi sion

Stall protection

Product compliance

Harmonics

IEC/EN 61000-3-12

Standards and

directives

Low Voltage Di rec tive 2006/95/EC

Machinery Di rec tive 2006/42/EC

EMC Directive 2004/108/EC

Quality assurance system ISO 9001 and

Environmental system ISO 14001

CE, UL, cUL, and GOST R approvals

Gal van ic iso la tion according to PELV

RoHS (Restriction of Hazardous Substances)

EMC (ac cord ing to

EN61800-3)

Class C2 (1

en vi ron ment restricted distribution)

as standard

Types and ratings

Frame

size

Type designation

(order code)

= 380 to 480 V (380, 400, 415, 440, 460, 480 V)

HVAC control panel and EMC filter are included.

0.75 2.4 R1 ACH550-01-02A4-4

1.1 3.3 R1 ACH550-01-03A3-4

1.5 4.1 R1 ACH550-01-04A1-4

2.2 5.4 R1 ACH550-01-05A4-4

3 6.9 R1 ACH550-01-06A9-4

4 8.8 R1 ACH550-01-08A8-4

5.5 11.9 R1 ACH550-01-012A-4

7.5 15.4 R2 ACH550-01-015A-4

11 23 R2 ACH550-01-023A-4

15 31 R3 ACH550-01-031A-4

18.5 38 R3 ACH550-01-038A-4

22 45 R3 ACH550-01-045A-4

30 59 R4 ACH550-01-059A-4

37 72 R4 ACH550-01-072A-4

45 87 R4 ACH550-01-087A-4

55 125 R5 ACH550-01-125A-4

75 157 R6 ACH550-01-157A-4

90 180 R6 ACH550-01-180A-4

110 205 R6 ACH550-01-195A-4

132 246 R6* ACH550-01-246A-4

160 290 R6* ACH550-01-290A-4

200 368 R8 ACH550-02-368A-4

250 486 R8 ACH550-02-486A-4

280 526 R8 ACH550-02-526A-4

315 602 R8 ACH550-02-602A-4

355 645 R8 ACH550-02-645A-4

Dimensions

Wall mounted units

Frame

size

Dimensions and weights

IP21 / UL type 1 IP54 / UL type 12

Weight

R1 369 330 125 212 6,5 449 213 234 8.2

469 430 125 222 9 549 213 245 11.2

R3 583 490 203 231 16 611 257 253 18.5

R4 689 596 203 262 24 742 257 284 26.5

R5 739 602 265 286 34 776 369 309 38.5

R6 880 700 302 400 69 924 410 423 80

R6* 986 700 302 400 73 1119 410 423 84

Free standing units

Frame

size

Dimensions and weights

Weight

R8 2024 N/A 347 617 230

N/A = not applicable

H1 = Height with cable connection box

H2 = Height without cable connection box

W = Width

D = Depth

This type code is valid for the IP21 unit. For the IP54 unit, add +B055 at

the end of the code.

= Nominal output current 1,1 x I

overload is allowed for 1 minute every 10

minutes through the entire speed range.

= Typical motor power. The ABB standard drive for HVAC can deliver P

continuously at an ambient temperature of 50

= Nominal supply voltage

1 2 3 4 5 6 7 8

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