ABB - ACH580 Drives for HVAC - ACH580 Series

Supply connection

Voltage and power range

3-phase, 380 to 480 V, +10/-15%

(0.75 to 250 kW), auto-identification of supply voltage

Frequency

48 to 63 Hz

Fundamental power factor

0.98

Efficiency at rated power

98%

Motor connection

Supported motor control

Scalar and vector

Supported motor types

Asynchronous motor, permanent magnet motor

(vector), SynRM (vector)

Voltage

3-phase, from 0 to supply voltage

Frequency

0 to 500 Hz

Environmental limits

Transportation and storage

-40 to 70 °C

Air temperature/relative humidity (operation)

-15 to +50 °C; 5 to 95% no condensation

allowed

Output current

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

Degree of protection

IP21 (UL type 1) or IP55 (UL type 12)

Inputs and outputs

2 analog inputs

Current/voltage input mode selected from control panel

Voltage signal

0 (2) to 10 V, R > 200 kW

in

Current signal

0 (4) to 20 mA, R = 100 W

in

Potentiometer reference value

10 V ±1% max. 20 mA

2 analog outputs

AO1 software configurable for current or voltage. AO2 current

Voltage signal

0 to 10 V, R : > 100 kW load

Current signal

0 to 20 mA, R : < 500 W load

Internal auxiliary voltage

24 V DC ±10%, max. 250 mA

6 digital inputs

12 to 24 V DC, 24 V AC, Connectivity of PTC sensors sup- ported by a single digital input. PNP or NPN connection (5 DIs with NPN connection).

3 relay and outputs

Maximum switching voltage 250 V AC/30 V DC. Maximum continuous current 2 A rms.

PTC and PT 100

Any of the analog inputs, or digital input 6, are configurable for PTC with up to 6 sensors.

Both analog outputs can be used to feed the PT100 sensor

External power supply

Optional in frames R0… R5

1.04 A at 24 V AC/DC ±10%

Standard in frames R6… R9

1.50 A at 24 V AC/DC ±10%

Communication

Protocols as standard (EIA-485): BACnet MS/TP, Modbus RTU and N2

Available as plug-in options: BACnet/IP LonWorks, Modbus TCP, etc.

Available as an external option: Ethernet adapter for remote monitoring

Application functions

First start assistant

Primary settings for HVAC applications Hand-Off-Auto operation mode

Start interlock (de-frost) Delayed start

Run permissive (damper monitoring) Override operation mode

Real time clock (scheduling)

Loop controllers for motor and process Motor flying start

Motor preheating

Energy optimizer and calculators

Protection functions

Overvoltage controller Undervoltage controller

Motor Earth-leakage monitoring Motor short-circuit protection Motor overtemperature protection

Output and input switch supervision Motor overload protection

Phase-loss detection (both motor and supply) Under load supervision (belt loss detaction) Overload supervision

Stall protection

Loss of AI signal monitoring

Product compliance

Low Voltage Directive 2006/95/EC EMC Directive 2004/108/EC

Quality assurance system ISO 9001 and Environmental system ISO 14001

CE, UL, cUL, and EAC approvals Galvanicisolation according to PELV

RoHS2 (Restriction of Hazardous Substances) EN 61800-5-1:2007; IEC/EN 61000-3-12; EN61800-3: 2004 + A1: 2012 Category C2 (1^stenvironment restricted distribution);

Safe torque off (EN 61800-5-2)

Class C2 (1^st environment restricted distribution)

IEC/EN 61000-3-12