2.3 Technical Specification
Item Specification
Specification
Maximum frequency 90Hz
Carrier frequency
0.5k~16k (Hz); Carrier frequency can be adjusted
automatically according to the load characteristic.
Control mode
Split-ring vector control (SVC)/ Closed loop vector control (VC)
Start torque Type G: 0.5Hz / 180% (SVC), 0Hz/200% (VC)
Speed control range 1 : 100 (SVC) 1 : 1000 (VC)
Speed accuracy ±0.5%(SVC) ±0.05%(SVC)
Torque control accuracy ±5%(VC)
Overload capability
150% rated current for 60 seconds; 200% rated current for 1
second.
Motor tuning No-load tuning, load tuning
Distance control Immediacy stop
Acceleration/deceleration curve
N curves can generate automatically.
Re-leveling Level re-adjusts after the car load changes
Forced deceleration
New and reliable compulsive deceleration function helps to
identify the
deceleration shelf automatically.
Shaft auto-tuning 32-bit data, record the shaft position accurately.
Leveling adjustment Flexible and easy leveling adjustment function
Starting torque compensation Humanized weighing aito-tuning
Real time clock
Based on accurate real time clock, it can accomplish time-
sharing service, pinnacle service, automatic password, etc.
Testing function
Convenient ways to realize many functions for elevator
adjusting.
Failure protect
Provide 53 kinds of protection such as electrify short circuit
survey、in-out lack phase protect、over current protect、
prevent encoder and so on. A complete elevator fault-
dealing system
Intellectualized management
Fulfill the function of distance monitoring, user management,
and group adjustment.
Apply power then peripheral
equipment safety auto-
exami
nation
Apply power and do peripheral equipment detection like
grounding、short circuit etc.
State monitoring
According each feedback signal to judge elevator work
state, ensure the elevator work effectively.
Input/output
characteristic
Digital input 24 Digital input terminal，specification：24V，5mA
Analog data input A1 input terminal voltage range:-10V~10V
Communication terminal Canbus (car top) \ Modbus (hal
l call)
Output terminal 6 relay output terminal, adjustable function
Encoder interface
Standard adoptable to incremental push-pull output and
open-loop collector output. coder .
Applicable to different encoder via PG card.
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