ABB ACV 700 Frequency Converters

ABB ACV 700 Frequency Converters

Technical Specification

| Frequency: | 50 Hz or 60 Hz ± 3 % |

| Fundamental power factor | 0.97 to 0.99 |

| Total power factor: | 0.93 to 0.95 (theoretical maximum) |

| Efficiency at Rated Power | > 98 % |

| Motor Connection |  |

| Voltage, 3 phase: | 0 - 105 % U N |

| Frequency: | 0 to ± 200 Hz |

| Frequency resolution: | 0.01 Hz |

| Static speed control accuracy with pulse encoder feedback: | 0.01 % |

| without feedback (motor slip): | 0.5 - 3 %, can be reduced by slip compensation |

| Dynamic speed control accuracy: | 0.2 - 0.3 % sec at 100 % load step |

| Load capacity |  |

| Continuous: | Refer to tables in section 10, inverter sections |

| Overload: | Refer to tables in section 10, inverter sections |

| Switching frequency | |

| IGBT-inverters: | 3 kHz max. |

| GTO-inverters: | 800 Hz max. |

| Field weakening set point range |  |

| Frequency: | 10 - 200 Hz |

| Voltage: | 0 - 105 % |

| Torque step rise time: | 5 to 10 ms at 100 % torque reference step (vector control) |

| Acceleration time: | 200 ms - 600 sec. / 100 Hz |

| Deceleration time: | 200 ms - 600 sec. / 100 Hz |

| Enclosure | |

| Degree of protection: Paint colour: | IP21 (MD-cabinet) IP00 (module) light beige, NCS 1704-Y15R |

| Environmental limits | |

| Stationary use: | Ambient air temperature: + 5 to + 40 ° C (+ 45 ° C) |

| Storage: | Ambient air temperature: - 25 to + 55 ° C |

| Transportation: | Ambient air temperature: - 40 to + 70 ° C |

| Cooling method: | dry clean air, integral fan |

| Corrosion severity level of cooling air: | up to G1 as specified in ISA-S71.04 |

| Relative humidity: | ≤ 95 %, no condensation allowed |

| Altitude: | ≤ 1000m ASL, 100 % load capacity |

| Specified Electrical Environmental and Safety Parameters |  

| Environmental Conditions | Operating air temperature | +5 ° C to +40 ° C, IEC 68 |

| Storage air temperature | -25 ° C to +55 ° C, IEC 721 |

| Transport air temperature | -40 ° C to +70 ° C, IEC 721 |

| Electrical | Mains voltage variation VDE 0160 excluding short time overvoltage. | 

| Conditions | UN = 400 V (380 V, 415 V) ± 10 % | 

|  |  | UN = 500 V (440 V, 460 V) ± 10 % |

|  |  | UN = 690 V - 10 %, 6 %(575 V, 660 V ± 10 %) |

| Safety | Degree of protection by enclosure IP 21 (optional IP 41), IEC 529 General IEC 439-1 | 

Control System

2 - 4 ACV 700 Hardware Manual

APC is designed to give a flexible, compact and efficient system for

controlling AC- and DC-drives. APC is programmed by using function

blocks.

APC can be supplied with unstable + 24 VDC voltage (connector X1)

that can vary in the range 19 - 30 VDC. Maximum input power

consumption is 15 VA (0.63 A at 24 VDC). This power consumption

includes 2 optional communication boards. APC can handle power

supply failure with max. duration of 5 ms (i.e. voltage is below 19 V).

When the APC board is slid into the CDC board rack, a 64 pole

parallel bus (connector X8) on APC slides into the CDC board rack

bus connector.

AdvantFieldBus 100 (AF 100) is a high speed serial bus (connector

X6), which is used for communication between APCs or between an

APC and an overriding system such as ABB's MasterPiece 90. The

communication board YPK 112A is used to connect the APC to the

AF 100.

RS-485 bus, a 8 pole screw terminal connector X2, is a low speed

serial bus, which is used to connect remote I/O devices and control

panels to the APC. Also other APCs can be connected to each other

via this bus. The bus has to be grounded at one point to the same

ground as the APC. Maximum length of the bus is 300 m.

PC-Link, a standard 9 pole female D-connector X4, can be used to

connect a personal computer to the APC. Physical interface is a

standard non isolated RS-232C (V24) without any handshaking

signals. Recommended maximum length of the cable between APC

and PC is 5 m.

Drive link, an optic link, is used to connect the APC to an AC or a DC

drive. Optical fibres are connected to receiver V32 and transmitter

V33. Communication speed is 1.5 Mbps. Max. length of the fibre is

15 m with standard attenuation cable (Hewlett-Packard HFBR-R or

equivalent) and 25 m with extra low attenuation cable (Hewlett-

Packard HFBR-E or equivalent).

For standard I/O signals there is a 26-pole ribbon cable, connector

X3, on APC. A separate terminal block board SNAT 602 TAC is

always needed for field signal connections. The ribbon cable should

be made as short as possible. Unshielded ribbon cable can be used

provided that the cable is not longer than 2 m.

Power supply section

Composition and type: including connection equipment, rectification equipment, etc., according to different needs can contain a variety of units. According to the function is divided into diode power supply part, regenerative power supply part and resistance braking part, each part contains different unit combinations, applicable to different power ranges .

Introduction of each unit: the function, structure and technical parameters of each unit are introduced in detail, such as the line power supply unit is used to connect the power supply, which contains a variety of electrical equipment; the capacitor bank unit is used to smooth the DC voltage .

Drive section

Power stage type: based on IGBT or GTO power stage, different types are applicable to different power ranges; IGBT power stage is applicable to part of the lower power range, GTO power stage is applicable to the higher power range.

Structure and parameters: the main components of the inverter unit, such as IGBT module, GTO, etc.; the size, weight, overload capacity, cooling requirements and other parameters of different types of drive units are given, as well as the control principle and requirements for the use of parallel inverter units.