Sourcetronic ST600 - Page 18

Frequency Inverter ST600 Series High-Performance Multifunction VFD Product Overview
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Retension at transient
voltage drop
Keeps running with regenerative energy when the grid
transiently drops.
Motor switchover
Supports two groups of motor parameters to control motor
switchover.
Peripheral
interface
Terminal analog input
resolution
No more than 20mV
Terminal digital input
resolution
No more than 2ms
Analog input
2 inputs, AI1: 0–10V/0–20mA; AI2: -10–10V
Analog output
1 output, AO1: 0–10V /0–20mA
Digital input
Four regular inputs; max. frequency: 1kHz; internal impedance:
3.3kΩ
Two high-speed inputs; max. frequency: 50kHz; supports
quadrature encoder input; with speed measurement function
Digital output
One high-speed pulse output; max. frequency: 50kHz
One Y terminal open collector output
Relay output
Two programmable relay outputs
RO1A NO, RO1B NC, RO1C common port
RO2A NO, RO2B NC, RO2C common port
Contact capacity: 3A/AC250V, 1A/DC30V
Extension interface
Three extension interfaces: SLOT1, SLOT2, SLOT3
Expandable PG card, programmable expansion card,
communication card, I/O card, etc
Others
Installation mode
Support wall-mounting and flange-mounting
Operation ambient
temperature
-10–50°C
Ingress protection
rating
IP20; IP55
Cooling mode
Forced-air cooling
Brake unit
Built-in brake units are included in all SP model VFDs.
EMC filter
Conducted emissions of all models meet the requirements of C3
in the IEC/EN 61800-3 standard. The -AS models offers the 30m
motor cable, meeting the C3 requirements.
External filter is optional: Conducted emission can meet the
requirements of C2 in the IEC/EN 61800-3 standard.
Note: It is required to observe the EMC compliance required by
the appendix of the manual. The motor and motor cables shall
be selected based on technical requirements specified in the
appendix of the manual.
STO certification level
Meet the SIL2 level