Low Voltage Drive
AuCom H1 series
VERSATILE LOW VOLTAGE VFD
With a power range of 9-820 A, 4-450 kW and 380-460 V, they are perfect for many industrial applications.
These versatile and highly efficient multi-drives are easy to use, reliable and environmentally friendly. In addition, they have a book design so they can be installed side-by-side and have independent vertical air ducts for heat dissipation. Our H1 series offers excellent drive performance and control functionality with a small size and high power density.
Key Facts
AuCom H1 Series
H1 IS A VERSATILE LOW VOLTAGE VFD
- 9–820 A
- 4–450 kW
- 380–460 V
Product Advantages
Multi-drive
- Several motor control types such as SPM, 1PM, SynRM, and IM are supported to meet the diverse motor needs of customers.
- Available peripherals, CANopen/PROFIBUS-DP/PROFINET/Ethernet/IP/EtherCAT, multiple encoder cards, friendly human-machine interaction is provided and multiple industrial application macros are supported.
Green & High efficiency
- Automatic energy-saving control: Improves control efficiency for no-load motors in fans and water pumps, no-load current values can be reduced by up to 30%.
- Energy control: To improve operational efficiency, deceleration time can be shortened
Ease of Reliability and Use
- Switch between English, German, and Spanish interfaces
- Standard configuration LCD keypad
- Parameter classification and fast copying
Book type design
- Independent vertical straight air duct for heat dissipation Side-by-side installation to save footprint
- Narrow body scheme: with small footprint and high power density
Specifications
H1 Series: Specifications
Main control functions
- Overcapacity
150 % of rated current (60 s)
- Increased torque
Automatic and manual torque boost modes included
- V / F curve
Multi-point V / F curve; 1.5-power V / F curve; square V / F curve
- Acceleration and deceleration curves
Linear or s-shaped acceleration / deceleration modes: there are four groups
of acceleration / deceleration time values
Acceleration / deceleration time range: 0.00 s–600.00 s or 0.00 s–6000.00 s - DC braking
Pengereman DC start dan pengereman DC shutdown sudah termasuk (0,00 detik-60,00 detik)
- Jog control
Jog frequency range: 0.00 Hz–599.00 Hz;
Jog acceleration / deceleration time range: 0.00 s–600.00 s or 0.00 s–6000.0 s - Tension control
Four control modes are included: tense closed-loop speed mode, linear closed-loop speed mode, tense closed-loop torque mode, and tense open-loop torque mode
- Multi-speed running
Operation of up to 16 speeds can be realized via the terminal
- Built-in PID
Can easily realize closed-loop process control
- Maximum Output frequency
599.00 Hz
- Carrier frequency
7.5 kW and below: 2 kHz–15 kHz
11 kW–93 kW: 2 kHz–10 kHz
110 kW–450 kW: 2 kHz–6 kHz
Automatic carrier frequency adjustment can be done according to the load characteristics - Input frequency resolution
Digital setting: 0.01 Hz; analog setting: maximum frequency x 0.025 %
- Control mode
Asynchronous motors: V / F, WC, SVC and FVC
Permanent magnet motors: SVC, WC and FVC - Starting torque
SVC: 150 %; FVC: 180 %
- Speed regulation range
SVC: 1:200; FVC: 1:1000
- Speed stability accuracy
SVC: ≤ ±0.5 %; FVC: ≤ ±0.3 %
- Torque response
Torque step response < 20 ms
- Torque accuracy
SVC: ±10 %; FVC: ±5 %
Personalized function
- Peripheral safety self-test
Safety tests are performed on peripherals to identify problems in a timely manner, such as grounding problems or short circuits and improve system reliability.
- Common DC busbar functions
A common DC bus can be shared by multiple VFDs
- JOG key
The JOG key on the operation panel can be used for jog running
- Fast current limiting function
A fast current limiting algorithm is embedded to reduce the probability of overcurrent faults occurring in VFDs
- Identification of motor parameters
Automatic motor parameter identification
- Standard panel extension cable
Constant voltage output can be maintained in the event of grid voltage variations
- Communication bus
There are at least six types supported (Modbus, Profinet, CANopen, Profibus-DP, EtherCAT and Ethernet)
- Expansion function
I/0 expansion card; bus communication expansion card; PG card (auxiliary sin/cos encoder card)
- STO
Safe torque shutdown in an emergency
Operation
- Frequency source
Multiple sources of frequency settings: operation panel settings, analog settings, control terminal settings, communication settings, etc.
- Additional frequency source
Multiple auxiliary frequency sources: operation panel settings, analog settings, control terminal settings, communication settings, etc.; tuning and auxiliary frequency synthesis can be realized flexibly
- Universal terminal
Eight DI terminals (one high-speed terminal), three DO terminals (one high-speed terminal), and two relay output terminals.
Three AI terminals (one supporting PT100), two AO terminals, two STO terminals and one RS485 terminal. - Automatic acceleration/deceleration
Automatic acceleration/deceleration time adjustment based on load torque
Screen and panel protection and operation options
- LCD Display
Supports English, German, and Spanish
- Copying LCD parameters
Fast parameter copying can be done on the LCD panel
- Protection function
Motor short circuit detection, input/output phase loss protection, overcurrent protection, overvoltage protection, undervoltage protection, over temperature protection, overload protection, etc.
- Options
Brake assembly
Environment
- Use the place
Indoors, free from direct sunlight, dust, corrosive gases, flammable gases, oil mist, water vapor, dripping water or salt, etc.
- Altitude
≤ 2,000 m ASL; 1 % current derating for every 100 m above 1000 m ASL
The maximum application elevation is 3,000 m; when the elevation is higher than 3,000 m, contact the manufacturer - Ambient temperature
-10°C~+50°C; 1 % current derating for every 1°C above 40°C
- Humidity
< 95 % (RH), w / o water droplets
- Vibration
< 5.9 m/s2 (0.6 g)
- Storage temperature
-20°C~+60°C
- Pollution level
There should be no dust that conducts electricity. The cooling air must be clean and free of corrosive materials.
Gas kimia, kelas 3C3. Partikel padat, kelas 3S2. Papan sirkuit yang dicat sebagai standar. (menurut IEC 60721-3-3)
Product standard
- Applied safety standard
IEC61800-5-1:2007
- Applied EMC standard
IEC61800-3:2005
